1 /* $OpenBSD: ssl.h,v 1.209 2021/09/14 23:07:18 inoguchi 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_DTLS1_2 "DTLSv1.2" 305 #define SSL_TXT_SSLV2 "SSLv2" 306 #define SSL_TXT_SSLV3 "SSLv3" 307 #define SSL_TXT_TLSV1 "TLSv1" 308 #define SSL_TXT_TLSV1_1 "TLSv1.1" 309 #define SSL_TXT_TLSV1_2 "TLSv1.2" 310 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 311 #define SSL_TXT_TLSV1_3 "TLSv1.3" 312 #endif 313 314 #define SSL_TXT_EXP "EXP" 315 #define SSL_TXT_EXPORT "EXPORT" 316 317 #define SSL_TXT_ALL "ALL" 318 319 /* 320 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 321 * ciphers normally not being used. 322 * Example: "RC4" will activate all ciphers using RC4 including ciphers 323 * without authentication, which would normally disabled by DEFAULT (due 324 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 325 * will make sure that it is also disabled in the specific selection. 326 * COMPLEMENTOF* identifiers are portable between version, as adjustments 327 * to the default cipher setup will also be included here. 328 * 329 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 330 * DEFAULT gets, as only selection is being done and no sorting as needed 331 * for DEFAULT. 332 */ 333 #define SSL_TXT_CMPALL "COMPLEMENTOFALL" 334 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 335 336 /* The following cipher list is used by default. 337 * It also is substituted when an application-defined cipher list string 338 * starts with 'DEFAULT'. */ 339 #define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL:!SSLv2" 340 /* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always 341 * starts with a reasonable order, and all we have to do for DEFAULT is 342 * throwing out anonymous and unencrypted ciphersuites! 343 * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable 344 * some of them.) 345 */ 346 347 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 348 #define SSL_SENT_SHUTDOWN 1 349 #define SSL_RECEIVED_SHUTDOWN 2 350 351 352 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 353 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM 354 355 /* This is needed to stop compilers complaining about the 356 * 'struct ssl_st *' function parameters used to prototype callbacks 357 * in SSL_CTX. */ 358 typedef struct ssl_st *ssl_crock_st; 359 360 #if defined(LIBRESSL_INTERNAL) 361 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT; 362 #endif 363 typedef struct ssl_method_st SSL_METHOD; 364 typedef struct ssl_cipher_st SSL_CIPHER; 365 typedef struct ssl_session_st SSL_SESSION; 366 367 DECLARE_STACK_OF(SSL_CIPHER) 368 369 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ 370 typedef struct srtp_protection_profile_st { 371 const char *name; 372 unsigned long id; 373 } SRTP_PROTECTION_PROFILE; 374 375 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE) 376 377 typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, 378 int len, void *arg); 379 typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, 380 STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg); 381 382 /* Allow initial connection to servers that don't support RI */ 383 #define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L 384 385 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added 386 * in OpenSSL 0.9.6d. Usually (depending on the application protocol) 387 * the workaround is not needed. 388 * Unfortunately some broken SSL/TLS implementations cannot handle it 389 * at all, which is why it was previously included in SSL_OP_ALL. 390 * Now it's not. 391 */ 392 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L 393 394 /* DTLS options */ 395 #define SSL_OP_NO_QUERY_MTU 0x00001000L 396 /* Turn on Cookie Exchange (on relevant for servers) */ 397 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L 398 /* Don't use RFC4507 ticket extension */ 399 #define SSL_OP_NO_TICKET 0x00004000L 400 401 /* As server, disallow session resumption on renegotiation */ 402 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 403 /* Disallow client initiated renegotiation. */ 404 #define SSL_OP_NO_CLIENT_RENEGOTIATION 0x00020000L 405 /* If set, always create a new key when using tmp_dh parameters */ 406 #define SSL_OP_SINGLE_DH_USE 0x00100000L 407 /* Set on servers to choose the cipher according to the server's 408 * preferences */ 409 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 410 411 #define SSL_OP_NO_TLSv1 0x04000000L 412 #define SSL_OP_NO_TLSv1_2 0x08000000L 413 #define SSL_OP_NO_TLSv1_1 0x10000000L 414 415 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 416 #define SSL_OP_NO_TLSv1_3 0x20000000L 417 #endif 418 419 #define SSL_OP_NO_DTLSv1 0x40000000L 420 #define SSL_OP_NO_DTLSv1_2 0x80000000L 421 422 /* SSL_OP_ALL: various bug workarounds that should be rather harmless. */ 423 #define SSL_OP_ALL \ 424 (SSL_OP_LEGACY_SERVER_CONNECT) 425 426 /* Obsolete flags kept for compatibility. No sane code should use them. */ 427 #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x0 428 #define SSL_OP_CISCO_ANYCONNECT 0x0 429 #define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x0 430 #define SSL_OP_EPHEMERAL_RSA 0x0 431 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x0 432 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0 433 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 434 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x0 435 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0 436 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0 437 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0 438 #define SSL_OP_NO_COMPRESSION 0x0 439 #define SSL_OP_NO_SSLv2 0x0 440 #define SSL_OP_NO_SSLv3 0x0 441 #define SSL_OP_PKCS1_CHECK_1 0x0 442 #define SSL_OP_PKCS1_CHECK_2 0x0 443 #define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x0 444 #define SSL_OP_SINGLE_ECDH_USE 0x0 445 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0 446 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0 447 #define SSL_OP_TLSEXT_PADDING 0x0 448 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0 449 #define SSL_OP_TLS_D5_BUG 0x0 450 #define SSL_OP_TLS_ROLLBACK_BUG 0x0 451 452 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 453 * when just a single record has been written): */ 454 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 455 /* Make it possible to retry SSL_write() with changed buffer location 456 * (buffer contents must stay the same!); this is not the default to avoid 457 * the misconception that non-blocking SSL_write() behaves like 458 * non-blocking write(): */ 459 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 460 /* Never bother the application with retries if the transport 461 * is blocking: */ 462 #define SSL_MODE_AUTO_RETRY 0x00000004L 463 /* Don't attempt to automatically build certificate chain */ 464 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 465 /* Save RAM by releasing read and write buffers when they're empty. (SSL3 and 466 * TLS only.) "Released" buffers are put onto a free-list in the context 467 * or just freed (depending on the context's setting for freelist_max_len). */ 468 #define SSL_MODE_RELEASE_BUFFERS 0x00000010L 469 470 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, 471 * they cannot be used to clear bits. */ 472 473 #define SSL_CTX_set_options(ctx,op) \ 474 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 475 #define SSL_CTX_clear_options(ctx,op) \ 476 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 477 #define SSL_CTX_get_options(ctx) \ 478 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 479 #define SSL_set_options(ssl,op) \ 480 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 481 #define SSL_clear_options(ssl,op) \ 482 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 483 #define SSL_get_options(ssl) \ 484 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 485 486 #define SSL_CTX_set_mode(ctx,op) \ 487 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 488 #define SSL_CTX_clear_mode(ctx,op) \ 489 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) 490 #define SSL_CTX_get_mode(ctx) \ 491 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 492 #define SSL_clear_mode(ssl,op) \ 493 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) 494 #define SSL_set_mode(ssl,op) \ 495 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 496 #define SSL_get_mode(ssl) \ 497 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 498 #define SSL_set_mtu(ssl, mtu) \ 499 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) 500 501 #define SSL_get_secure_renegotiation_support(ssl) \ 502 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) 503 504 void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, 505 int version, int content_type, const void *buf, size_t len, SSL *ssl, 506 void *arg)); 507 void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, 508 int content_type, const void *buf, size_t len, SSL *ssl, void *arg)); 509 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 510 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 511 512 #ifndef LIBRESSL_INTERNAL 513 struct ssl_aead_ctx_st; 514 typedef struct ssl_aead_ctx_st SSL_AEAD_CTX; 515 #endif 516 517 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */ 518 519 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 520 521 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set 522 * them. It is used to override the generation of SSL/TLS session IDs in a 523 * server. Return value should be zero on an error, non-zero to proceed. Also, 524 * callbacks should themselves check if the id they generate is unique otherwise 525 * the SSL handshake will fail with an error - callbacks can do this using the 526 * 'ssl' value they're passed by; 527 * SSL_has_matching_session_id(ssl, id, *id_len) 528 * The length value passed in is set at the maximum size the session ID can be. 529 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback 530 * can alter this length to be less if desired, but under SSLv2 session IDs are 531 * supposed to be fixed at 16 bytes so the id will be padded after the callback 532 * returns in this case. It is also an error for the callback to set the size to 533 * zero. */ 534 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id, 535 unsigned int *id_len); 536 537 typedef struct ssl_comp_st SSL_COMP; 538 539 #ifdef LIBRESSL_INTERNAL 540 541 struct ssl_comp_st { 542 int id; 543 const char *name; 544 }; 545 546 DECLARE_STACK_OF(SSL_COMP) 547 struct lhash_st_SSL_SESSION { 548 int dummy; 549 }; 550 551 struct ssl_ctx_internal_st; 552 553 struct ssl_ctx_st { 554 const SSL_METHOD *method; 555 556 STACK_OF(SSL_CIPHER) *cipher_list; 557 558 struct x509_store_st /* X509_STORE */ *cert_store; 559 560 /* If timeout is not 0, it is the default timeout value set 561 * when SSL_new() is called. This has been put in to make 562 * life easier to set things up */ 563 long session_timeout; 564 565 int references; 566 567 /* Default values to use in SSL structures follow (these are copied by SSL_new) */ 568 569 STACK_OF(X509) *extra_certs; 570 571 int verify_mode; 572 unsigned int sid_ctx_length; 573 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 574 575 X509_VERIFY_PARAM *param; 576 577 /* 578 * XXX 579 * default_passwd_cb used by python and openvpn, need to keep it until we 580 * add an accessor 581 */ 582 /* Default password callback. */ 583 pem_password_cb *default_passwd_callback; 584 585 /* Default password callback user data. */ 586 void *default_passwd_callback_userdata; 587 588 struct ssl_ctx_internal_st *internal; 589 }; 590 591 #endif 592 593 #define SSL_SESS_CACHE_OFF 0x0000 594 #define SSL_SESS_CACHE_CLIENT 0x0001 595 #define SSL_SESS_CACHE_SERVER 0x0002 596 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 597 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 598 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 599 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 600 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 601 #define SSL_SESS_CACHE_NO_INTERNAL \ 602 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 603 604 struct lhash_st_SSL_SESSION *SSL_CTX_sessions(SSL_CTX *ctx); 605 #define SSL_CTX_sess_number(ctx) \ 606 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 607 #define SSL_CTX_sess_connect(ctx) \ 608 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 609 #define SSL_CTX_sess_connect_good(ctx) \ 610 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 611 #define SSL_CTX_sess_connect_renegotiate(ctx) \ 612 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 613 #define SSL_CTX_sess_accept(ctx) \ 614 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 615 #define SSL_CTX_sess_accept_renegotiate(ctx) \ 616 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 617 #define SSL_CTX_sess_accept_good(ctx) \ 618 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 619 #define SSL_CTX_sess_hits(ctx) \ 620 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 621 #define SSL_CTX_sess_cb_hits(ctx) \ 622 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 623 #define SSL_CTX_sess_misses(ctx) \ 624 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 625 #define SSL_CTX_sess_timeouts(ctx) \ 626 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 627 #define SSL_CTX_sess_cache_full(ctx) \ 628 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 629 630 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, 631 int (*new_session_cb)(struct ssl_st *ssl, SSL_SESSION *sess)); 632 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, 633 SSL_SESSION *sess); 634 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, 635 void (*remove_session_cb)(struct ssl_ctx_st *ctx, SSL_SESSION *sess)); 636 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, 637 SSL_SESSION *sess); 638 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, 639 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, 640 const unsigned char *data, int len, int *copy)); 641 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, 642 const unsigned char *data, int len, int *copy); 643 void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl, 644 int type, int val)); 645 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl, int type, 646 int val); 647 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, 648 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey)); 649 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, 650 EVP_PKEY **pkey); 651 #ifndef OPENSSL_NO_ENGINE 652 int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); 653 #endif 654 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, 655 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, 656 unsigned int *cookie_len)); 657 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, 658 int (*app_verify_cookie_cb)(SSL *ssl, const unsigned char *cookie, 659 unsigned int cookie_len)); 660 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, int (*cb)(SSL *ssl, 661 const unsigned char **out, unsigned int *outlen, void *arg), void *arg); 662 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, int (*cb)(SSL *ssl, 663 unsigned char **out, unsigned char *outlen, const unsigned char *in, 664 unsigned int inlen, void *arg), void *arg); 665 666 int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, 667 const unsigned char *in, unsigned int inlen, const unsigned char *client, 668 unsigned int client_len); 669 void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data, 670 unsigned int *len); 671 672 #define OPENSSL_NPN_UNSUPPORTED 0 673 #define OPENSSL_NPN_NEGOTIATED 1 674 #define OPENSSL_NPN_NO_OVERLAP 2 675 676 int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos, 677 unsigned int protos_len); 678 int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos, 679 unsigned int protos_len); 680 void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx, 681 int (*cb)(SSL *ssl, const unsigned char **out, unsigned char *outlen, 682 const unsigned char *in, unsigned int inlen, void *arg), void *arg); 683 void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data, 684 unsigned int *len); 685 686 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 687 typedef int (*SSL_psk_use_session_cb_func)(SSL *ssl, const EVP_MD *md, 688 const unsigned char **id, size_t *idlen, SSL_SESSION **sess); 689 void SSL_set_psk_use_session_callback(SSL *s, SSL_psk_use_session_cb_func cb); 690 #endif 691 692 #define SSL_NOTHING 1 693 #define SSL_WRITING 2 694 #define SSL_READING 3 695 #define SSL_X509_LOOKUP 4 696 697 /* These will only be used when doing non-blocking IO */ 698 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 699 #define SSL_want_read(s) (SSL_want(s) == SSL_READING) 700 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 701 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 702 703 #define SSL_MAC_FLAG_READ_MAC_STREAM 1 704 #define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 705 706 #if defined(LIBRESSL_INTERNAL) 707 struct ssl_internal_st; 708 709 struct ssl_st { 710 /* protocol version 711 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION) 712 */ 713 int version; 714 715 const SSL_METHOD *method; /* SSLv3 */ 716 717 /* There are 2 BIO's even though they are normally both the 718 * same. This is so data can be read and written to different 719 * handlers */ 720 721 BIO *rbio; /* used by SSL_read */ 722 BIO *wbio; /* used by SSL_write */ 723 BIO *bbio; /* used during session-id reuse to concatenate 724 * messages */ 725 int server; /* are we the server side? - mostly used by SSL_clear*/ 726 727 struct ssl3_state_st *s3; /* SSLv3 variables */ 728 struct dtls1_state_st *d1; /* DTLSv1 variables */ 729 730 X509_VERIFY_PARAM *param; 731 732 /* crypto */ 733 STACK_OF(SSL_CIPHER) *cipher_list; 734 735 /* This is used to hold the server certificate used */ 736 struct cert_st /* CERT */ *cert; 737 738 /* the session_id_context is used to ensure sessions are only reused 739 * in the appropriate context */ 740 unsigned int sid_ctx_length; 741 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 742 743 /* This can also be in the session once a session is established */ 744 SSL_SESSION *session; 745 746 /* Used in SSL2 and SSL3 */ 747 int verify_mode; /* 0 don't care about verify failure. 748 * 1 fail if verify fails */ 749 int error; /* error bytes to be written */ 750 int error_code; /* actual code */ 751 752 SSL_CTX *ctx; 753 754 long verify_result; 755 756 int references; 757 758 int client_version; /* what was passed, used for 759 * SSLv3/TLS rollback check */ 760 761 unsigned int max_send_fragment; 762 763 char *tlsext_hostname; 764 765 /* certificate status request info */ 766 /* Status type or -1 if no status type */ 767 int tlsext_status_type; 768 769 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */ 770 #define session_ctx initial_ctx 771 772 /* 773 * XXX really should be internal, but is 774 * touched unnaturally by wpa-supplicant 775 * and freeradius and other perversions 776 */ 777 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 778 EVP_MD_CTX *read_hash; /* used for mac generation */ 779 780 struct ssl_internal_st *internal; 781 }; 782 783 #endif 784 785 #ifdef __cplusplus 786 } 787 #endif 788 789 #include <openssl/ssl2.h> 790 #include <openssl/ssl3.h> 791 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 792 #include <openssl/dtls1.h> /* Datagram TLS */ 793 #include <openssl/ssl23.h> 794 #include <openssl/srtp.h> /* Support for the use_srtp extension */ 795 796 #ifdef __cplusplus 797 extern "C" { 798 #endif 799 800 /* compatibility */ 801 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 802 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 803 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 804 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 805 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 806 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 807 808 /* The following are the possible values for ssl->state are are 809 * used to indicate where we are up to in the SSL connection establishment. 810 * The macros that follow are about the only things you should need to use 811 * and even then, only when using non-blocking IO. 812 * It can also be useful to work out where you were when the connection 813 * failed */ 814 815 #define SSL_ST_CONNECT 0x1000 816 #define SSL_ST_ACCEPT 0x2000 817 #define SSL_ST_MASK 0x0FFF 818 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 819 #define SSL_ST_BEFORE 0x4000 820 #define SSL_ST_OK 0x03 821 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 822 823 #define SSL_CB_LOOP 0x01 824 #define SSL_CB_EXIT 0x02 825 #define SSL_CB_READ 0x04 826 #define SSL_CB_WRITE 0x08 827 #define SSL_CB_ALERT 0x4000 /* used in callback */ 828 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 829 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 830 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 831 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 832 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 833 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 834 #define SSL_CB_HANDSHAKE_START 0x10 835 #define SSL_CB_HANDSHAKE_DONE 0x20 836 837 /* Is the SSL_connection established? */ 838 #define SSL_get_state(a) (SSL_state((a))) 839 #define SSL_is_init_finished(a) (SSL_state((a)) == SSL_ST_OK) 840 #define SSL_in_init(a) (SSL_state((a))&SSL_ST_INIT) 841 #define SSL_in_before(a) (SSL_state((a))&SSL_ST_BEFORE) 842 #define SSL_in_connect_init(a) (SSL_state((a))&SSL_ST_CONNECT) 843 #define SSL_in_accept_init(a) (SSL_state((a))&SSL_ST_ACCEPT) 844 845 /* The following 2 states are kept in ssl->rstate when reads fail, 846 * you should not need these */ 847 #define SSL_ST_READ_HEADER 0xF0 848 #define SSL_ST_READ_BODY 0xF1 849 #define SSL_ST_READ_DONE 0xF2 850 851 /* Obtain latest Finished message 852 * -- that we sent (SSL_get_finished) 853 * -- that we expected from peer (SSL_get_peer_finished). 854 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ 855 size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 856 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 857 858 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options 859 * are 'ored' with SSL_VERIFY_PEER if they are desired */ 860 #define SSL_VERIFY_NONE 0x00 861 #define SSL_VERIFY_PEER 0x01 862 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 863 #define SSL_VERIFY_CLIENT_ONCE 0x04 864 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 865 #define SSL_VERIFY_POST_HANDSHAKE 0x08 866 867 int SSL_verify_client_post_handshake(SSL *s); 868 void SSL_CTX_set_post_handshake_auth(SSL_CTX *ctx, int val); 869 void SSL_set_post_handshake_auth(SSL *s, int val); 870 #endif 871 872 #define OpenSSL_add_ssl_algorithms() SSL_library_init() 873 #define SSLeay_add_ssl_algorithms() SSL_library_init() 874 875 /* More backward compatibility */ 876 #define SSL_get_cipher(s) \ 877 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 878 #define SSL_get_cipher_bits(s,np) \ 879 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 880 #define SSL_get_cipher_version(s) \ 881 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 882 #define SSL_get_cipher_name(s) \ 883 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 884 #define SSL_get_time(a) SSL_SESSION_get_time(a) 885 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 886 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 887 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 888 889 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) 890 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) 891 892 SSL_SESSION *PEM_read_bio_SSL_SESSION(BIO *bp, SSL_SESSION **x, 893 pem_password_cb *cb, void *u); 894 SSL_SESSION *PEM_read_SSL_SESSION(FILE *fp, SSL_SESSION **x, 895 pem_password_cb *cb, void *u); 896 int PEM_write_bio_SSL_SESSION(BIO *bp, SSL_SESSION *x); 897 int PEM_write_SSL_SESSION(FILE *fp, SSL_SESSION *x); 898 899 /* 900 * TLS Alerts. 901 * 902 * https://www.iana.org/assignments/tls-parameters/#tls-parameters-6 903 */ 904 905 /* Obsolete alerts. */ 906 #ifndef LIBRESSL_INTERNAL 907 #define SSL_AD_DECRYPTION_FAILED 21 /* Removed in TLSv1.1 */ 908 #define SSL_AD_NO_CERTIFICATE 41 /* Removed in TLSv1.0 */ 909 #define SSL_AD_EXPORT_RESTRICTION 60 /* Removed in TLSv1.1 */ 910 #endif 911 912 #define SSL_AD_CLOSE_NOTIFY 0 913 #define SSL_AD_UNEXPECTED_MESSAGE 10 914 #define SSL_AD_BAD_RECORD_MAC 20 915 #define SSL_AD_RECORD_OVERFLOW 22 916 #define SSL_AD_DECOMPRESSION_FAILURE 30 /* Removed in TLSv1.3 */ 917 #define SSL_AD_HANDSHAKE_FAILURE 40 918 #define SSL_AD_BAD_CERTIFICATE 42 919 #define SSL_AD_UNSUPPORTED_CERTIFICATE 43 920 #define SSL_AD_CERTIFICATE_REVOKED 44 921 #define SSL_AD_CERTIFICATE_EXPIRED 45 922 #define SSL_AD_CERTIFICATE_UNKNOWN 46 923 #define SSL_AD_ILLEGAL_PARAMETER 47 924 #define SSL_AD_UNKNOWN_CA 48 925 #define SSL_AD_ACCESS_DENIED 49 926 #define SSL_AD_DECODE_ERROR 50 927 #define SSL_AD_DECRYPT_ERROR 51 928 #define SSL_AD_PROTOCOL_VERSION 70 929 #define SSL_AD_INSUFFICIENT_SECURITY 71 930 #define SSL_AD_INTERNAL_ERROR 80 931 #define SSL_AD_INAPPROPRIATE_FALLBACK 86 932 #define SSL_AD_USER_CANCELLED 90 933 #define SSL_AD_NO_RENEGOTIATION 100 /* Removed in TLSv1.3 */ 934 #define SSL_AD_MISSING_EXTENSION 109 /* Added in TLSv1.3. */ 935 #define SSL_AD_UNSUPPORTED_EXTENSION 110 936 #define SSL_AD_CERTIFICATE_UNOBTAINABLE 111 /* Removed in TLSv1.3 */ 937 #define SSL_AD_UNRECOGNIZED_NAME 112 938 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE 113 939 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE 114 /* Removed in TLSv1.3 */ 940 #define SSL_AD_UNKNOWN_PSK_IDENTITY 115 941 #define SSL_AD_CERTIFICATE_REQUIRED 116 942 #define SSL_AD_NO_APPLICATION_PROTOCOL 120 943 944 /* Offset to get an SSL_R_... value from an SSL_AD_... value. */ 945 #define SSL_AD_REASON_OFFSET 1000 946 947 #define SSL_ERROR_NONE 0 948 #define SSL_ERROR_SSL 1 949 #define SSL_ERROR_WANT_READ 2 950 #define SSL_ERROR_WANT_WRITE 3 951 #define SSL_ERROR_WANT_X509_LOOKUP 4 952 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */ 953 #define SSL_ERROR_ZERO_RETURN 6 954 #define SSL_ERROR_WANT_CONNECT 7 955 #define SSL_ERROR_WANT_ACCEPT 8 956 957 #define SSL_CTRL_NEED_TMP_RSA 1 958 #define SSL_CTRL_SET_TMP_RSA 2 959 #define SSL_CTRL_SET_TMP_DH 3 960 #define SSL_CTRL_SET_TMP_ECDH 4 961 #define SSL_CTRL_SET_TMP_RSA_CB 5 962 #define SSL_CTRL_SET_TMP_DH_CB 6 963 #define SSL_CTRL_SET_TMP_ECDH_CB 7 964 965 #define SSL_CTRL_GET_SESSION_REUSED 8 966 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 967 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 968 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 969 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 970 #define SSL_CTRL_GET_FLAGS 13 971 #define SSL_CTRL_EXTRA_CHAIN_CERT 14 972 973 #define SSL_CTRL_SET_MSG_CALLBACK 15 974 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 975 976 /* only applies to datagram connections */ 977 #define SSL_CTRL_SET_MTU 17 978 /* Stats */ 979 #define SSL_CTRL_SESS_NUMBER 20 980 #define SSL_CTRL_SESS_CONNECT 21 981 #define SSL_CTRL_SESS_CONNECT_GOOD 22 982 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 983 #define SSL_CTRL_SESS_ACCEPT 24 984 #define SSL_CTRL_SESS_ACCEPT_GOOD 25 985 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 986 #define SSL_CTRL_SESS_HIT 27 987 #define SSL_CTRL_SESS_CB_HIT 28 988 #define SSL_CTRL_SESS_MISSES 29 989 #define SSL_CTRL_SESS_TIMEOUTS 30 990 #define SSL_CTRL_SESS_CACHE_FULL 31 991 #define SSL_CTRL_OPTIONS 32 992 #define SSL_CTRL_MODE 33 993 994 #define SSL_CTRL_GET_READ_AHEAD 40 995 #define SSL_CTRL_SET_READ_AHEAD 41 996 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42 997 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43 998 #define SSL_CTRL_SET_SESS_CACHE_MODE 44 999 #define SSL_CTRL_GET_SESS_CACHE_MODE 45 1000 1001 #define SSL_CTRL_GET_MAX_CERT_LIST 50 1002 #define SSL_CTRL_SET_MAX_CERT_LIST 51 1003 1004 #define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52 1005 1006 /* see tls1.h for macros based on these */ 1007 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 1008 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 1009 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 1010 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 1011 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 1012 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 1013 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 1014 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB 128 1015 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 1016 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG 129 1017 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 1018 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE 127 1019 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 1020 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 1021 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 1022 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 1023 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 1024 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 1025 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 1026 1027 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 1028 1029 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75 1030 #define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76 1031 #define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77 1032 1033 #define SSL_CTRL_SET_SRP_ARG 78 1034 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79 1035 #define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80 1036 #define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81 1037 1038 #define DTLS_CTRL_GET_TIMEOUT 73 1039 #define DTLS_CTRL_HANDLE_TIMEOUT 74 1040 #define DTLS_CTRL_LISTEN 75 1041 1042 #define SSL_CTRL_GET_RI_SUPPORT 76 1043 #define SSL_CTRL_CLEAR_OPTIONS 77 1044 #define SSL_CTRL_CLEAR_MODE 78 1045 1046 #define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 1047 #define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83 1048 1049 #define SSL_CTRL_CHAIN 88 1050 #define SSL_CTRL_CHAIN_CERT 89 1051 1052 #define SSL_CTRL_SET_GROUPS 91 1053 #define SSL_CTRL_SET_GROUPS_LIST 92 1054 1055 #define SSL_CTRL_SET_ECDH_AUTO 94 1056 1057 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1058 #define SSL_CTRL_GET_PEER_SIGNATURE_NID 108 1059 #define SSL_CTRL_GET_PEER_TMP_KEY 109 1060 #define SSL_CTRL_GET_SERVER_TMP_KEY SSL_CTRL_GET_PEER_TMP_KEY 1061 #else 1062 #define SSL_CTRL_GET_SERVER_TMP_KEY 109 1063 #endif 1064 1065 #define SSL_CTRL_GET_CHAIN_CERTS 115 1066 1067 #define SSL_CTRL_SET_DH_AUTO 118 1068 1069 #define SSL_CTRL_SET_MIN_PROTO_VERSION 123 1070 #define SSL_CTRL_SET_MAX_PROTO_VERSION 124 1071 #define SSL_CTRL_GET_MIN_PROTO_VERSION 130 1072 #define SSL_CTRL_GET_MAX_PROTO_VERSION 131 1073 1074 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1075 #define SSL_CTRL_GET_SIGNATURE_NID 132 1076 #endif 1077 1078 #define DTLSv1_get_timeout(ssl, arg) \ 1079 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) 1080 #define DTLSv1_handle_timeout(ssl) \ 1081 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) 1082 #define DTLSv1_listen(ssl, peer) \ 1083 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) 1084 1085 #define SSL_session_reused(ssl) \ 1086 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1087 #define SSL_num_renegotiations(ssl) \ 1088 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1089 #define SSL_clear_num_renegotiations(ssl) \ 1090 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1091 #define SSL_total_renegotiations(ssl) \ 1092 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1093 1094 #define SSL_CTX_need_tmp_RSA(ctx) \ 1095 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1096 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 1097 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1098 #define SSL_CTX_set_tmp_dh(ctx,dh) \ 1099 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1100 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ 1101 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1102 #define SSL_CTX_set_dh_auto(ctx, onoff) \ 1103 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL) 1104 #define SSL_CTX_set_ecdh_auto(ctx, onoff) \ 1105 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) 1106 1107 #define SSL_need_tmp_RSA(ssl) \ 1108 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1109 #define SSL_set_tmp_rsa(ssl,rsa) \ 1110 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1111 #define SSL_set_tmp_dh(ssl,dh) \ 1112 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1113 #define SSL_set_tmp_ecdh(ssl,ecdh) \ 1114 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1115 #define SSL_set_dh_auto(s, onoff) \ 1116 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL) 1117 #define SSL_set_ecdh_auto(s, onoff) \ 1118 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) 1119 1120 int SSL_CTX_set0_chain(SSL_CTX *ctx, STACK_OF(X509) *chain); 1121 int SSL_CTX_set1_chain(SSL_CTX *ctx, STACK_OF(X509) *chain); 1122 int SSL_CTX_add0_chain_cert(SSL_CTX *ctx, X509 *x509); 1123 int SSL_CTX_add1_chain_cert(SSL_CTX *ctx, X509 *x509); 1124 int SSL_CTX_get0_chain_certs(const SSL_CTX *ctx, STACK_OF(X509) **out_chain); 1125 int SSL_CTX_clear_chain_certs(SSL_CTX *ctx); 1126 1127 int SSL_set0_chain(SSL *ssl, STACK_OF(X509) *chain); 1128 int SSL_set1_chain(SSL *ssl, STACK_OF(X509) *chain); 1129 int SSL_add0_chain_cert(SSL *ssl, X509 *x509); 1130 int SSL_add1_chain_cert(SSL *ssl, X509 *x509); 1131 int SSL_get0_chain_certs(const SSL *ssl, STACK_OF(X509) **out_chain); 1132 int SSL_clear_chain_certs(SSL *ssl); 1133 1134 int SSL_CTX_set1_groups(SSL_CTX *ctx, const int *groups, size_t groups_len); 1135 int SSL_CTX_set1_groups_list(SSL_CTX *ctx, const char *groups); 1136 1137 int SSL_set1_groups(SSL *ssl, const int *groups, size_t groups_len); 1138 int SSL_set1_groups_list(SSL *ssl, const char *groups); 1139 1140 int SSL_CTX_get_min_proto_version(SSL_CTX *ctx); 1141 int SSL_CTX_get_max_proto_version(SSL_CTX *ctx); 1142 int SSL_CTX_set_min_proto_version(SSL_CTX *ctx, uint16_t version); 1143 int SSL_CTX_set_max_proto_version(SSL_CTX *ctx, uint16_t version); 1144 1145 int SSL_get_min_proto_version(SSL *ssl); 1146 int SSL_get_max_proto_version(SSL *ssl); 1147 int SSL_set_min_proto_version(SSL *ssl, uint16_t version); 1148 int SSL_set_max_proto_version(SSL *ssl, uint16_t version); 1149 1150 const SSL_METHOD *SSL_CTX_get_ssl_method(const SSL_CTX *ctx); 1151 1152 #ifndef LIBRESSL_INTERNAL 1153 #define SSL_CTRL_SET_CURVES SSL_CTRL_SET_GROUPS 1154 #define SSL_CTRL_SET_CURVES_LIST SSL_CTRL_SET_GROUPS_LIST 1155 1156 #define SSL_CTX_set1_curves SSL_CTX_set1_groups 1157 #define SSL_CTX_set1_curves_list SSL_CTX_set1_groups_list 1158 #define SSL_set1_curves SSL_set1_groups 1159 #define SSL_set1_curves_list SSL_set1_groups_list 1160 #endif 1161 1162 #define SSL_CTX_add_extra_chain_cert(ctx, x509) \ 1163 SSL_CTX_ctrl(ctx, SSL_CTRL_EXTRA_CHAIN_CERT, 0, (char *)x509) 1164 #define SSL_CTX_get_extra_chain_certs(ctx, px509) \ 1165 SSL_CTX_ctrl(ctx, SSL_CTRL_GET_EXTRA_CHAIN_CERTS, 0, px509) 1166 #define SSL_CTX_get_extra_chain_certs_only(ctx, px509) \ 1167 SSL_CTX_ctrl(ctx, SSL_CTRL_GET_EXTRA_CHAIN_CERTS, 1, px509) 1168 #define SSL_CTX_clear_extra_chain_certs(ctx) \ 1169 SSL_CTX_ctrl(ctx, SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS, 0, NULL) 1170 1171 #define SSL_get_server_tmp_key(s, pk) \ 1172 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk) 1173 1174 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1175 #define SSL_get_signature_nid(s, pn) \ 1176 SSL_ctrl(s, SSL_CTRL_GET_SIGNATURE_NID, 0, pn) 1177 1178 #define SSL_get_peer_signature_nid(s, pn) \ 1179 SSL_ctrl(s, SSL_CTRL_GET_PEER_SIGNATURE_NID, 0, pn) 1180 #define SSL_get_peer_tmp_key(s, pk) \ 1181 SSL_ctrl(s, SSL_CTRL_GET_PEER_TMP_KEY, 0, pk) 1182 1183 int SSL_get_signature_type_nid(const SSL *ssl, int *nid); 1184 int SSL_get_peer_signature_type_nid(const SSL *ssl, int *nid); 1185 1186 #endif /* LIBRESSL_HAS_TLS1_3 || LIBRESSL_INTERNAL */ 1187 1188 #ifndef LIBRESSL_INTERNAL 1189 /* 1190 * Also provide those functions as macros for compatibility with 1191 * existing users. 1192 */ 1193 #define SSL_CTX_set0_chain SSL_CTX_set0_chain 1194 #define SSL_CTX_set1_chain SSL_CTX_set1_chain 1195 #define SSL_CTX_add0_chain_cert SSL_CTX_add0_chain_cert 1196 #define SSL_CTX_add1_chain_cert SSL_CTX_add1_chain_cert 1197 #define SSL_CTX_get0_chain_certs SSL_CTX_get0_chain_certs 1198 #define SSL_CTX_clear_chain_certs SSL_CTX_clear_chain_certs 1199 1200 #define SSL_add0_chain_cert SSL_add0_chain_cert 1201 #define SSL_add1_chain_cert SSL_add1_chain_cert 1202 #define SSL_set0_chain SSL_set0_chain 1203 #define SSL_set1_chain SSL_set1_chain 1204 #define SSL_get0_chain_certs SSL_get0_chain_certs 1205 #define SSL_clear_chain_certs SSL_clear_chain_certs 1206 1207 #define SSL_CTX_set1_groups SSL_CTX_set1_groups 1208 #define SSL_CTX_set1_groups_list SSL_CTX_set1_groups_list 1209 #define SSL_set1_groups SSL_set1_groups 1210 #define SSL_set1_groups_list SSL_set1_groups_list 1211 1212 #define SSL_CTX_get_min_proto_version SSL_CTX_get_min_proto_version 1213 #define SSL_CTX_get_max_proto_version SSL_CTX_get_max_proto_version 1214 #define SSL_CTX_set_min_proto_version SSL_CTX_set_min_proto_version 1215 #define SSL_CTX_set_max_proto_version SSL_CTX_set_max_proto_version 1216 1217 #define SSL_get_min_proto_version SSL_get_min_proto_version 1218 #define SSL_get_max_proto_version SSL_get_max_proto_version 1219 #define SSL_set_min_proto_version SSL_set_min_proto_version 1220 #define SSL_set_max_proto_version SSL_set_max_proto_version 1221 #endif 1222 1223 const BIO_METHOD *BIO_f_ssl(void); 1224 BIO *BIO_new_ssl(SSL_CTX *ctx, int client); 1225 BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1226 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1227 int BIO_ssl_copy_session_id(BIO *to, BIO *from); 1228 void BIO_ssl_shutdown(BIO *ssl_bio); 1229 1230 STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx); 1231 int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str); 1232 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1233 int SSL_CTX_set_ciphersuites(SSL_CTX *ctx, const char *str); 1234 #endif 1235 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); 1236 void SSL_CTX_free(SSL_CTX *); 1237 int SSL_CTX_up_ref(SSL_CTX *ctx); 1238 long SSL_CTX_set_timeout(SSL_CTX *ctx, long t); 1239 long SSL_CTX_get_timeout(const SSL_CTX *ctx); 1240 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 1241 void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *); 1242 X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx); 1243 EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx); 1244 int SSL_want(const SSL *s); 1245 int SSL_clear(SSL *s); 1246 1247 void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm); 1248 1249 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 1250 const SSL_CIPHER *SSL_CIPHER_get_by_id(unsigned int id); 1251 const SSL_CIPHER *SSL_CIPHER_get_by_value(uint16_t value); 1252 int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits); 1253 const char * SSL_CIPHER_get_version(const SSL_CIPHER *c); 1254 const char * SSL_CIPHER_get_name(const SSL_CIPHER *c); 1255 unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c); 1256 uint16_t SSL_CIPHER_get_value(const SSL_CIPHER *c); 1257 const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr); 1258 int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c); 1259 int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c); 1260 int SSL_CIPHER_get_kx_nid(const SSL_CIPHER *c); 1261 int SSL_CIPHER_get_auth_nid(const SSL_CIPHER *c); 1262 int SSL_CIPHER_is_aead(const SSL_CIPHER *c); 1263 1264 int SSL_get_fd(const SSL *s); 1265 int SSL_get_rfd(const SSL *s); 1266 int SSL_get_wfd(const SSL *s); 1267 const char * SSL_get_cipher_list(const SSL *s, int n); 1268 char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 1269 int SSL_get_read_ahead(const SSL * s); 1270 int SSL_pending(const SSL *s); 1271 int SSL_set_fd(SSL *s, int fd); 1272 int SSL_set_rfd(SSL *s, int fd); 1273 int SSL_set_wfd(SSL *s, int fd); 1274 void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio); 1275 BIO * SSL_get_rbio(const SSL *s); 1276 void SSL_set0_rbio(SSL *s, BIO *rbio); 1277 BIO * SSL_get_wbio(const SSL *s); 1278 int SSL_set_cipher_list(SSL *s, const char *str); 1279 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1280 int SSL_set_ciphersuites(SSL *s, const char *str); 1281 #endif 1282 void SSL_set_read_ahead(SSL *s, int yes); 1283 int SSL_get_verify_mode(const SSL *s); 1284 int SSL_get_verify_depth(const SSL *s); 1285 int (*SSL_get_verify_callback(const SSL *s))(int, X509_STORE_CTX *); 1286 void SSL_set_verify(SSL *s, int mode, 1287 int (*callback)(int ok, X509_STORE_CTX *ctx)); 1288 void SSL_set_verify_depth(SSL *s, int depth); 1289 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1290 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len); 1291 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1292 int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d, long len); 1293 int SSL_use_certificate(SSL *ssl, X509 *x); 1294 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); 1295 1296 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1297 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1298 int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1299 int SSL_use_certificate_chain_file(SSL *ssl, const char *file); 1300 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1301 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1302 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1303 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ 1304 int SSL_CTX_use_certificate_chain_mem(SSL_CTX *ctx, void *buf, int len); 1305 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1306 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1307 const char *file); 1308 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1309 const char *dir); 1310 1311 void SSL_load_error_strings(void ); 1312 const char *SSL_state_string(const SSL *s); 1313 const char *SSL_rstate_string(const SSL *s); 1314 const char *SSL_state_string_long(const SSL *s); 1315 const char *SSL_rstate_string_long(const SSL *s); 1316 const SSL_CIPHER *SSL_SESSION_get0_cipher(const SSL_SESSION *ss); 1317 size_t SSL_SESSION_get_master_key(const SSL_SESSION *ss, 1318 unsigned char *out, size_t max_out); 1319 int SSL_SESSION_get_protocol_version(const SSL_SESSION *s); 1320 long SSL_SESSION_get_time(const SSL_SESSION *s); 1321 long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1322 long SSL_SESSION_get_timeout(const SSL_SESSION *s); 1323 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1324 int SSL_copy_session_id(SSL *to, const SSL *from); 1325 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); 1326 int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid, 1327 unsigned int sid_len); 1328 int SSL_SESSION_set1_id_context(SSL_SESSION *s, 1329 const unsigned char *sid_ctx, unsigned int sid_ctx_len); 1330 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1331 int SSL_SESSION_is_resumable(const SSL_SESSION *s); 1332 #endif 1333 1334 SSL_SESSION *SSL_SESSION_new(void); 1335 void SSL_SESSION_free(SSL_SESSION *ses); 1336 int SSL_SESSION_up_ref(SSL_SESSION *ss); 1337 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *ss, 1338 unsigned int *len); 1339 const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *ss, 1340 unsigned int *len); 1341 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1342 uint32_t SSL_SESSION_get_max_early_data(const SSL_SESSION *sess); 1343 int SSL_SESSION_set_max_early_data(SSL_SESSION *sess, uint32_t max_early_data); 1344 #endif 1345 unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s); 1346 int SSL_SESSION_has_ticket(const SSL_SESSION *s); 1347 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *ss); 1348 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses); 1349 int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses); 1350 int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp); 1351 int SSL_set_session(SSL *to, SSL_SESSION *session); 1352 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1353 int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c); 1354 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1355 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1356 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1357 unsigned int id_len); 1358 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, 1359 long length); 1360 1361 #ifdef HEADER_X509_H 1362 X509 * SSL_get_peer_certificate(const SSL *s); 1363 #endif 1364 1365 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 1366 1367 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 1368 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 1369 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int, X509_STORE_CTX *); 1370 void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, 1371 int (*callback)(int, X509_STORE_CTX *)); 1372 void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth); 1373 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *, void *), void *arg); 1374 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1375 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len); 1376 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1377 int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx, const unsigned char *d, long len); 1378 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1379 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d); 1380 1381 pem_password_cb *SSL_CTX_get_default_passwd_cb(SSL_CTX *ctx); 1382 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1383 void *SSL_CTX_get_default_passwd_cb_userdata(SSL_CTX *ctx); 1384 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1385 1386 int SSL_CTX_check_private_key(const SSL_CTX *ctx); 1387 int SSL_check_private_key(const SSL *ctx); 1388 1389 int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx, unsigned int sid_ctx_len); 1390 1391 int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, unsigned int sid_ctx_len); 1392 1393 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1394 int SSL_set_purpose(SSL *s, int purpose); 1395 int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1396 int SSL_set_trust(SSL *s, int trust); 1397 int SSL_set1_host(SSL *s, const char *hostname); 1398 void SSL_set_hostflags(SSL *s, unsigned int flags); 1399 const char *SSL_get0_peername(SSL *s); 1400 1401 X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx); 1402 int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm); 1403 X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl); 1404 int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm); 1405 1406 SSL *SSL_new(SSL_CTX *ctx); 1407 void SSL_free(SSL *ssl); 1408 int SSL_up_ref(SSL *ssl); 1409 int SSL_accept(SSL *ssl); 1410 int SSL_connect(SSL *ssl); 1411 int SSL_is_dtls(const SSL *s); 1412 int SSL_is_server(const SSL *s); 1413 int SSL_read(SSL *ssl, void *buf, int num); 1414 int SSL_peek(SSL *ssl, void *buf, int num); 1415 int SSL_write(SSL *ssl, const void *buf, int num); 1416 1417 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1418 uint32_t SSL_CTX_get_max_early_data(const SSL_CTX *ctx); 1419 int SSL_CTX_set_max_early_data(SSL_CTX *ctx, uint32_t max_early_data); 1420 1421 uint32_t SSL_get_max_early_data(const SSL *s); 1422 int SSL_set_max_early_data(SSL *s, uint32_t max_early_data); 1423 1424 #define SSL_EARLY_DATA_NOT_SENT 0 1425 #define SSL_EARLY_DATA_REJECTED 1 1426 #define SSL_EARLY_DATA_ACCEPTED 2 1427 int SSL_get_early_data_status(const SSL *s); 1428 1429 #define SSL_READ_EARLY_DATA_ERROR 0 1430 #define SSL_READ_EARLY_DATA_SUCCESS 1 1431 #define SSL_READ_EARLY_DATA_FINISH 2 1432 int SSL_read_early_data(SSL *s, void *buf, size_t num, size_t *readbytes); 1433 int SSL_write_early_data(SSL *s, const void *buf, size_t num, size_t *written); 1434 #endif 1435 1436 long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); 1437 long SSL_callback_ctrl(SSL *, int, void (*)(void)); 1438 long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg); 1439 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); 1440 1441 int SSL_get_error(const SSL *s, int ret_code); 1442 const char *SSL_get_version(const SSL *s); 1443 1444 /* This sets the 'default' SSL version that SSL_new() will create */ 1445 int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); 1446 1447 const SSL_METHOD *SSLv23_method(void); /* SSLv3 or TLSv1.* */ 1448 const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 or TLSv1.* */ 1449 const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 or TLSv1.* */ 1450 1451 const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1452 const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1453 const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1454 1455 const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */ 1456 const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */ 1457 const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */ 1458 1459 const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */ 1460 const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */ 1461 const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */ 1462 1463 const SSL_METHOD *TLS_method(void); /* TLS v1.0 or later */ 1464 const SSL_METHOD *TLS_server_method(void); /* TLS v1.0 or later */ 1465 const SSL_METHOD *TLS_client_method(void); /* TLS v1.0 or later */ 1466 1467 const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ 1468 const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ 1469 const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ 1470 1471 const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */ 1472 const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */ 1473 const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */ 1474 1475 const SSL_METHOD *DTLS_method(void); /* DTLS v1.0 or later */ 1476 const SSL_METHOD *DTLS_server_method(void); /* DTLS v1.0 or later */ 1477 const SSL_METHOD *DTLS_client_method(void); /* DTLS v1.0 or later */ 1478 1479 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 1480 STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s); 1481 STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s); 1482 1483 int SSL_do_handshake(SSL *s); 1484 int SSL_renegotiate(SSL *s); 1485 int SSL_renegotiate_abbreviated(SSL *s); 1486 int SSL_renegotiate_pending(SSL *s); 1487 int SSL_shutdown(SSL *s); 1488 1489 const SSL_METHOD *SSL_get_ssl_method(SSL *s); 1490 int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); 1491 const char *SSL_alert_type_string_long(int value); 1492 const char *SSL_alert_type_string(int value); 1493 const char *SSL_alert_desc_string_long(int value); 1494 const char *SSL_alert_desc_string(int value); 1495 1496 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 1497 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 1498 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 1499 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 1500 int SSL_add_client_CA(SSL *ssl, X509 *x); 1501 int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); 1502 1503 void SSL_set_connect_state(SSL *s); 1504 void SSL_set_accept_state(SSL *s); 1505 1506 long SSL_get_default_timeout(const SSL *s); 1507 1508 int SSL_library_init(void ); 1509 1510 char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size); 1511 STACK_OF(X509_NAME) *SSL_dup_CA_list(const STACK_OF(X509_NAME) *sk); 1512 1513 SSL *SSL_dup(SSL *ssl); 1514 1515 X509 *SSL_get_certificate(const SSL *ssl); 1516 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl); 1517 1518 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); 1519 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 1520 void SSL_set_quiet_shutdown(SSL *ssl,int mode); 1521 int SSL_get_quiet_shutdown(const SSL *ssl); 1522 void SSL_set_shutdown(SSL *ssl,int mode); 1523 int SSL_get_shutdown(const SSL *ssl); 1524 int SSL_version(const SSL *ssl); 1525 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1526 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1527 const char *CApath); 1528 int SSL_CTX_load_verify_mem(SSL_CTX *ctx, void *buf, int len); 1529 #define SSL_get0_session SSL_get_session /* just peek at pointer */ 1530 SSL_SESSION *SSL_get_session(const SSL *ssl); 1531 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1532 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 1533 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx); 1534 void SSL_set_info_callback(SSL *ssl, 1535 void (*cb)(const SSL *ssl, int type, int val)); 1536 void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl, int type, int val); 1537 int SSL_state(const SSL *ssl); 1538 void SSL_set_state(SSL *ssl, int state); 1539 1540 void SSL_set_verify_result(SSL *ssl, long v); 1541 long SSL_get_verify_result(const SSL *ssl); 1542 1543 int SSL_set_ex_data(SSL *ssl, int idx, void *data); 1544 void *SSL_get_ex_data(const SSL *ssl, int idx); 1545 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1546 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1547 1548 int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data); 1549 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx); 1550 int SSL_SESSION_get_ex_new_index(long argl, void *argp, 1551 CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, 1552 CRYPTO_EX_free *free_func); 1553 1554 int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data); 1555 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx); 1556 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1557 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1558 1559 int SSL_get_ex_data_X509_STORE_CTX_idx(void ); 1560 1561 #define SSL_CTX_sess_set_cache_size(ctx,t) \ 1562 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1563 #define SSL_CTX_sess_get_cache_size(ctx) \ 1564 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1565 #define SSL_CTX_set_session_cache_mode(ctx,m) \ 1566 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1567 #define SSL_CTX_get_session_cache_mode(ctx) \ 1568 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1569 1570 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1571 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1572 #define SSL_CTX_get_read_ahead(ctx) \ 1573 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1574 #define SSL_CTX_set_read_ahead(ctx,m) \ 1575 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1576 #define SSL_CTX_get_max_cert_list(ctx) \ 1577 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1578 #define SSL_CTX_set_max_cert_list(ctx,m) \ 1579 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1580 #define SSL_get_max_cert_list(ssl) \ 1581 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1582 #define SSL_set_max_cert_list(ssl,m) \ 1583 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1584 1585 #define SSL_CTX_set_max_send_fragment(ctx,m) \ 1586 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 1587 #define SSL_set_max_send_fragment(ssl,m) \ 1588 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 1589 1590 /* NB: the keylength is only applicable when is_export is true */ 1591 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 1592 RSA *(*cb)(SSL *ssl, int is_export, int keylength)); 1593 1594 void SSL_set_tmp_rsa_callback(SSL *ssl, 1595 RSA *(*cb)(SSL *ssl, int is_export, int keylength)); 1596 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 1597 DH *(*dh)(SSL *ssl, int is_export, int keylength)); 1598 void SSL_set_tmp_dh_callback(SSL *ssl, 1599 DH *(*dh)(SSL *ssl, int is_export, int keylength)); 1600 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, 1601 EC_KEY *(*ecdh)(SSL *ssl, int is_export, int keylength)); 1602 void SSL_set_tmp_ecdh_callback(SSL *ssl, 1603 EC_KEY *(*ecdh)(SSL *ssl, int is_export, int keylength)); 1604 1605 size_t SSL_get_client_random(const SSL *s, unsigned char *out, size_t max_out); 1606 size_t SSL_get_server_random(const SSL *s, unsigned char *out, size_t max_out); 1607 1608 const void *SSL_get_current_compression(SSL *s); 1609 const void *SSL_get_current_expansion(SSL *s); 1610 1611 const char *SSL_COMP_get_name(const void *comp); 1612 void *SSL_COMP_get_compression_methods(void); 1613 int SSL_COMP_add_compression_method(int id, void *cm); 1614 1615 /* TLS extensions functions */ 1616 int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); 1617 1618 int SSL_set_session_ticket_ext_cb(SSL *s, 1619 tls_session_ticket_ext_cb_fn cb, void *arg); 1620 1621 /* Pre-shared secret session resumption functions */ 1622 int SSL_set_session_secret_cb(SSL *s, 1623 tls_session_secret_cb_fn tls_session_secret_cb, void *arg); 1624 1625 void SSL_set_debug(SSL *s, int debug); 1626 int SSL_cache_hit(SSL *s); 1627 1628 /* BEGIN ERROR CODES */ 1629 /* The following lines are auto generated by the script mkerr.pl. Any changes 1630 * made after this point may be overwritten when the script is next run. 1631 */ 1632 void ERR_load_SSL_strings(void); 1633 1634 /* Error codes for the SSL functions. */ 1635 1636 /* Function codes. */ 1637 #define SSL_F_CLIENT_CERTIFICATE 100 1638 #define SSL_F_CLIENT_FINISHED 167 1639 #define SSL_F_CLIENT_HELLO 101 1640 #define SSL_F_CLIENT_MASTER_KEY 102 1641 #define SSL_F_D2I_SSL_SESSION 103 1642 #define SSL_F_DO_DTLS1_WRITE 245 1643 #define SSL_F_DO_SSL3_WRITE 104 1644 #define SSL_F_DTLS1_ACCEPT 246 1645 #define SSL_F_DTLS1_ADD_CERT_TO_BUF 295 1646 #define SSL_F_DTLS1_BUFFER_RECORD 247 1647 #define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 316 1648 #define SSL_F_DTLS1_CLIENT_HELLO 248 1649 #define SSL_F_DTLS1_CONNECT 249 1650 #define SSL_F_DTLS1_ENC 250 1651 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251 1652 #define SSL_F_DTLS1_GET_MESSAGE 252 1653 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253 1654 #define SSL_F_DTLS1_GET_RECORD 254 1655 #define SSL_F_DTLS1_HANDLE_TIMEOUT 297 1656 #define SSL_F_DTLS1_HEARTBEAT 305 1657 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255 1658 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288 1659 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256 1660 #define SSL_F_DTLS1_PROCESS_RECORD 257 1661 #define SSL_F_DTLS1_READ_BYTES 258 1662 #define SSL_F_DTLS1_READ_FAILED 259 1663 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260 1664 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261 1665 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262 1666 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263 1667 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264 1668 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265 1669 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266 1670 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267 1671 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268 1672 #define SSL_F_GET_CLIENT_FINISHED 105 1673 #define SSL_F_GET_CLIENT_HELLO 106 1674 #define SSL_F_GET_CLIENT_MASTER_KEY 107 1675 #define SSL_F_GET_SERVER_FINISHED 108 1676 #define SSL_F_GET_SERVER_HELLO 109 1677 #define SSL_F_GET_SERVER_VERIFY 110 1678 #define SSL_F_I2D_SSL_SESSION 111 1679 #define SSL_F_READ_N 112 1680 #define SSL_F_REQUEST_CERTIFICATE 113 1681 #define SSL_F_SERVER_FINISH 239 1682 #define SSL_F_SERVER_HELLO 114 1683 #define SSL_F_SERVER_VERIFY 240 1684 #define SSL_F_SSL23_ACCEPT 115 1685 #define SSL_F_SSL23_CLIENT_HELLO 116 1686 #define SSL_F_SSL23_CONNECT 117 1687 #define SSL_F_SSL23_GET_CLIENT_HELLO 118 1688 #define SSL_F_SSL23_GET_SERVER_HELLO 119 1689 #define SSL_F_SSL23_PEEK 237 1690 #define SSL_F_SSL23_READ 120 1691 #define SSL_F_SSL23_WRITE 121 1692 #define SSL_F_SSL2_ACCEPT 122 1693 #define SSL_F_SSL2_CONNECT 123 1694 #define SSL_F_SSL2_ENC_INIT 124 1695 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 1696 #define SSL_F_SSL2_PEEK 234 1697 #define SSL_F_SSL2_READ 125 1698 #define SSL_F_SSL2_READ_INTERNAL 236 1699 #define SSL_F_SSL2_SET_CERTIFICATE 126 1700 #define SSL_F_SSL2_WRITE 127 1701 #define SSL_F_SSL3_ACCEPT 128 1702 #define SSL_F_SSL3_ADD_CERT_TO_BUF 296 1703 #define SSL_F_SSL3_CALLBACK_CTRL 233 1704 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 1705 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 1706 #define SSL_F_SSL3_CHECK_CLIENT_HELLO 304 1707 #define SSL_F_SSL3_CLIENT_HELLO 131 1708 #define SSL_F_SSL3_CONNECT 132 1709 #define SSL_F_SSL3_CTRL 213 1710 #define SSL_F_SSL3_CTX_CTRL 133 1711 #define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293 1712 #define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292 1713 #define SSL_F_SSL3_ENC 134 1714 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 1715 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 1716 #define SSL_F_SSL3_GET_CERT_STATUS 289 1717 #define SSL_F_SSL3_GET_CERT_VERIFY 136 1718 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 1719 #define SSL_F_SSL3_GET_CLIENT_HELLO 138 1720 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 1721 #define SSL_F_SSL3_GET_FINISHED 140 1722 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141 1723 #define SSL_F_SSL3_GET_MESSAGE 142 1724 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283 1725 #define SSL_F_SSL3_GET_NEXT_PROTO 306 1726 #define SSL_F_SSL3_GET_RECORD 143 1727 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 1728 #define SSL_F_SSL3_GET_SERVER_DONE 145 1729 #define SSL_F_SSL3_GET_SERVER_HELLO 146 1730 #define SSL_F_SSL3_HANDSHAKE_MAC 285 1731 #define SSL_F_SSL3_NEW_SESSION_TICKET 287 1732 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 1733 #define SSL_F_SSL3_PEEK 235 1734 #define SSL_F_SSL3_READ_BYTES 148 1735 #define SSL_F_SSL3_READ_N 149 1736 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 1737 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 1738 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 1739 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 1740 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 1741 #define SSL_F_SSL3_SEND_SERVER_HELLO 242 1742 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 1743 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157 1744 #define SSL_F_SSL3_SETUP_READ_BUFFER 156 1745 #define SSL_F_SSL3_SETUP_WRITE_BUFFER 291 1746 #define SSL_F_SSL3_WRITE_BYTES 158 1747 #define SSL_F_SSL3_WRITE_PENDING 159 1748 #define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298 1749 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277 1750 #define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307 1751 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 1752 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 1753 #define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299 1754 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278 1755 #define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308 1756 #define SSL_F_SSL_BAD_METHOD 160 1757 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 1758 #define SSL_F_SSL_CERT_DUP 221 1759 #define SSL_F_SSL_CERT_INST 222 1760 #define SSL_F_SSL_CERT_INSTANTIATE 214 1761 #define SSL_F_SSL_CERT_NEW 162 1762 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163 1763 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280 1764 #define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279 1765 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 1766 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 1767 #define SSL_F_SSL_CLEAR 164 1768 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 1769 #define SSL_F_SSL_CREATE_CIPHER_LIST 166 1770 #define SSL_F_SSL_CTRL 232 1771 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 1772 #define SSL_F_SSL_CTX_MAKE_PROFILES 309 1773 #define SSL_F_SSL_CTX_NEW 169 1774 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 1775 #define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290 1776 #define SSL_F_SSL_CTX_SET_PURPOSE 226 1777 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 1778 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170 1779 #define SSL_F_SSL_CTX_SET_TRUST 229 1780 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171 1781 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 1782 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 1783 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 1784 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 1785 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 1786 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 1787 #define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272 1788 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 1789 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 1790 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 1791 #define SSL_F_SSL_DO_HANDSHAKE 180 1792 #define SSL_F_SSL_GET_NEW_SESSION 181 1793 #define SSL_F_SSL_GET_PREV_SESSION 217 1794 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182 1795 #define SSL_F_SSL_GET_SERVER_SEND_PKEY 317 1796 #define SSL_F_SSL_GET_SIGN_PKEY 183 1797 #define SSL_F_SSL_INIT_WBIO_BUFFER 184 1798 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 1799 #define SSL_F_SSL_NEW 186 1800 #define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300 1801 #define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302 1802 #define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310 1803 #define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301 1804 #define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303 1805 #define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311 1806 #define SSL_F_SSL_PEEK 270 1807 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281 1808 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282 1809 #define SSL_F_SSL_READ 223 1810 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 1811 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 1812 #define SSL_F_SSL_SESSION_NEW 189 1813 #define SSL_F_SSL_SESSION_PRINT_FP 190 1814 #define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312 1815 #define SSL_F_SSL_SESS_CERT_NEW 225 1816 #define SSL_F_SSL_SET_CERT 191 1817 #define SSL_F_SSL_SET_CIPHER_LIST 271 1818 #define SSL_F_SSL_SET_FD 192 1819 #define SSL_F_SSL_SET_PKEY 193 1820 #define SSL_F_SSL_SET_PURPOSE 227 1821 #define SSL_F_SSL_SET_RFD 194 1822 #define SSL_F_SSL_SET_SESSION 195 1823 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 1824 #define SSL_F_SSL_SET_SESSION_TICKET_EXT 294 1825 #define SSL_F_SSL_SET_TRUST 228 1826 #define SSL_F_SSL_SET_WFD 196 1827 #define SSL_F_SSL_SHUTDOWN 224 1828 #define SSL_F_SSL_SRP_CTX_INIT 313 1829 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 1830 #define SSL_F_SSL_UNDEFINED_FUNCTION 197 1831 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244 1832 #define SSL_F_SSL_USE_CERTIFICATE 198 1833 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 1834 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200 1835 #define SSL_F_SSL_USE_PRIVATEKEY 201 1836 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 1837 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 1838 #define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273 1839 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204 1840 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 1841 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 1842 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207 1843 #define SSL_F_SSL_WRITE 208 1844 #define SSL_F_TLS1_AEAD_CTX_INIT 339 1845 #define SSL_F_TLS1_CERT_VERIFY_MAC 286 1846 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 1847 #define SSL_F_TLS1_CHANGE_CIPHER_STATE_AEAD 340 1848 #define SSL_F_TLS1_CHANGE_CIPHER_STATE_CIPHER 338 1849 #define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274 1850 #define SSL_F_TLS1_ENC 210 1851 #define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314 1852 #define SSL_F_TLS1_HEARTBEAT 315 1853 #define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275 1854 #define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276 1855 #define SSL_F_TLS1_PRF 284 1856 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211 1857 #define SSL_F_WRITE_PENDING 212 1858 1859 /* Reason codes. */ 1860 #define SSL_R_APP_DATA_IN_HANDSHAKE 100 1861 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 1862 #define SSL_R_BAD_ALERT_RECORD 101 1863 #define SSL_R_BAD_AUTHENTICATION_TYPE 102 1864 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 1865 #define SSL_R_BAD_CHECKSUM 104 1866 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 1867 #define SSL_R_BAD_DECOMPRESSION 107 1868 #define SSL_R_BAD_DH_G_LENGTH 108 1869 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 1870 #define SSL_R_BAD_DH_P_LENGTH 110 1871 #define SSL_R_BAD_DIGEST_LENGTH 111 1872 #define SSL_R_BAD_DSA_SIGNATURE 112 1873 #define SSL_R_BAD_ECC_CERT 304 1874 #define SSL_R_BAD_ECDSA_SIGNATURE 305 1875 #define SSL_R_BAD_ECPOINT 306 1876 #define SSL_R_BAD_HANDSHAKE_LENGTH 332 1877 #define SSL_R_BAD_HELLO_REQUEST 105 1878 #define SSL_R_BAD_LENGTH 271 1879 #define SSL_R_BAD_MAC_DECODE 113 1880 #define SSL_R_BAD_MAC_LENGTH 333 1881 #define SSL_R_BAD_MESSAGE_TYPE 114 1882 #define SSL_R_BAD_PACKET_LENGTH 115 1883 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 1884 #define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316 1885 #define SSL_R_BAD_RESPONSE_ARGUMENT 117 1886 #define SSL_R_BAD_RSA_DECRYPT 118 1887 #define SSL_R_BAD_RSA_ENCRYPT 119 1888 #define SSL_R_BAD_RSA_E_LENGTH 120 1889 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121 1890 #define SSL_R_BAD_RSA_SIGNATURE 122 1891 #define SSL_R_BAD_SIGNATURE 123 1892 #define SSL_R_BAD_SRP_A_LENGTH 347 1893 #define SSL_R_BAD_SRP_B_LENGTH 348 1894 #define SSL_R_BAD_SRP_G_LENGTH 349 1895 #define SSL_R_BAD_SRP_N_LENGTH 350 1896 #define SSL_R_BAD_SRP_S_LENGTH 351 1897 #define SSL_R_BAD_SRTP_MKI_VALUE 352 1898 #define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353 1899 #define SSL_R_BAD_SSL_FILETYPE 124 1900 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 1901 #define SSL_R_BAD_STATE 126 1902 #define SSL_R_BAD_WRITE_RETRY 127 1903 #define SSL_R_BIO_NOT_SET 128 1904 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 1905 #define SSL_R_BN_LIB 130 1906 #define SSL_R_CA_DN_LENGTH_MISMATCH 131 1907 #define SSL_R_CA_DN_TOO_LONG 132 1908 #define SSL_R_CCS_RECEIVED_EARLY 133 1909 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134 1910 #define SSL_R_CERT_LENGTH_MISMATCH 135 1911 #define SSL_R_CHALLENGE_IS_DIFFERENT 136 1912 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 1913 #define SSL_R_CIPHER_COMPRESSION_UNAVAILABLE 371 1914 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 1915 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139 1916 #define SSL_R_CLIENTHELLO_TLSEXT 226 1917 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 1918 #define SSL_R_COMPRESSION_DISABLED 343 1919 #define SSL_R_COMPRESSION_FAILURE 141 1920 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307 1921 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142 1922 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 1923 #define SSL_R_CONNECTION_TYPE_NOT_SET 144 1924 #define SSL_R_COOKIE_MISMATCH 308 1925 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 1926 #define SSL_R_DATA_LENGTH_TOO_LONG 146 1927 #define SSL_R_DECRYPTION_FAILED 147 1928 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 1929 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 1930 #define SSL_R_DIGEST_CHECK_FAILED 149 1931 #define SSL_R_DTLS_MESSAGE_TOO_BIG 334 1932 #define SSL_R_DUPLICATE_COMPRESSION_ID 309 1933 #define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317 1934 #define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318 1935 #define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322 1936 #define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323 1937 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310 1938 #define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354 1939 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 1940 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 1941 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 1942 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 1943 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153 1944 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 1945 #define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355 1946 #define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356 1947 #define SSL_R_HTTPS_PROXY_REQUEST 155 1948 #define SSL_R_HTTP_REQUEST 156 1949 #define SSL_R_ILLEGAL_PADDING 283 1950 #define SSL_R_INAPPROPRIATE_FALLBACK 373 1951 #define SSL_R_INCONSISTENT_COMPRESSION 340 1952 #define SSL_R_INVALID_CHALLENGE_LENGTH 158 1953 #define SSL_R_INVALID_COMMAND 280 1954 #define SSL_R_INVALID_COMPRESSION_ALGORITHM 341 1955 #define SSL_R_INVALID_PURPOSE 278 1956 #define SSL_R_INVALID_SRP_USERNAME 357 1957 #define SSL_R_INVALID_STATUS_RESPONSE 328 1958 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 325 1959 #define SSL_R_INVALID_TRUST 279 1960 #define SSL_R_KEY_ARG_TOO_LONG 284 1961 #define SSL_R_KRB5 285 1962 #define SSL_R_KRB5_C_CC_PRINC 286 1963 #define SSL_R_KRB5_C_GET_CRED 287 1964 #define SSL_R_KRB5_C_INIT 288 1965 #define SSL_R_KRB5_C_MK_REQ 289 1966 #define SSL_R_KRB5_S_BAD_TICKET 290 1967 #define SSL_R_KRB5_S_INIT 291 1968 #define SSL_R_KRB5_S_RD_REQ 292 1969 #define SSL_R_KRB5_S_TKT_EXPIRED 293 1970 #define SSL_R_KRB5_S_TKT_NYV 294 1971 #define SSL_R_KRB5_S_TKT_SKEW 295 1972 #define SSL_R_LENGTH_MISMATCH 159 1973 #define SSL_R_LENGTH_TOO_SHORT 160 1974 #define SSL_R_LIBRARY_BUG 274 1975 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 1976 #define SSL_R_MESSAGE_TOO_LONG 296 1977 #define SSL_R_MISSING_DH_DSA_CERT 162 1978 #define SSL_R_MISSING_DH_KEY 163 1979 #define SSL_R_MISSING_DH_RSA_CERT 164 1980 #define SSL_R_MISSING_DSA_SIGNING_CERT 165 1981 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 1982 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 1983 #define SSL_R_MISSING_RSA_CERTIFICATE 168 1984 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 1985 #define SSL_R_MISSING_RSA_SIGNING_CERT 170 1986 #define SSL_R_MISSING_SRP_PARAM 358 1987 #define SSL_R_MISSING_TMP_DH_KEY 171 1988 #define SSL_R_MISSING_TMP_ECDH_KEY 311 1989 #define SSL_R_MISSING_TMP_RSA_KEY 172 1990 #define SSL_R_MISSING_TMP_RSA_PKEY 173 1991 #define SSL_R_MISSING_VERIFY_MESSAGE 174 1992 #define SSL_R_MULTIPLE_SGC_RESTARTS 346 1993 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175 1994 #define SSL_R_NO_APPLICATION_PROTOCOL 235 1995 #define SSL_R_NO_CERTIFICATES_RETURNED 176 1996 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177 1997 #define SSL_R_NO_CERTIFICATE_RETURNED 178 1998 #define SSL_R_NO_CERTIFICATE_SET 179 1999 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180 2000 #define SSL_R_NO_CIPHERS_AVAILABLE 181 2001 #define SSL_R_NO_CIPHERS_PASSED 182 2002 #define SSL_R_NO_CIPHERS_SPECIFIED 183 2003 #define SSL_R_NO_CIPHER_LIST 184 2004 #define SSL_R_NO_CIPHER_MATCH 185 2005 #define SSL_R_NO_CLIENT_CERT_METHOD 331 2006 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186 2007 #define SSL_R_NO_COMPRESSION_SPECIFIED 187 2008 #define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330 2009 #define SSL_R_NO_METHOD_SPECIFIED 188 2010 #define SSL_R_NO_PRIVATEKEY 189 2011 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 2012 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191 2013 #define SSL_R_NO_PUBLICKEY 192 2014 #define SSL_R_NO_RENEGOTIATION 339 2015 #define SSL_R_NO_REQUIRED_DIGEST 324 2016 #define SSL_R_NO_SHARED_CIPHER 193 2017 #define SSL_R_NO_SRTP_PROFILES 359 2018 #define SSL_R_NO_VERIFY_CALLBACK 194 2019 #define SSL_R_NULL_SSL_CTX 195 2020 #define SSL_R_NULL_SSL_METHOD_PASSED 196 2021 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 2022 #define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344 2023 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 2024 #define SSL_R_PACKET_LENGTH_TOO_LONG 198 2025 #define SSL_R_PARSE_TLSEXT 227 2026 #define SSL_R_PATH_TOO_LONG 270 2027 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 2028 #define SSL_R_PEER_ERROR 200 2029 #define SSL_R_PEER_ERROR_CERTIFICATE 201 2030 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 2031 #define SSL_R_PEER_ERROR_NO_CIPHER 203 2032 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 2033 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 2034 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 2035 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207 2036 #define SSL_R_PSK_IDENTITY_NOT_FOUND 223 2037 #define SSL_R_PSK_NO_CLIENT_CB 224 2038 #define SSL_R_PSK_NO_SERVER_CB 225 2039 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 2040 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 2041 #define SSL_R_PUBLIC_KEY_NOT_RSA 210 2042 #define SSL_R_READ_BIO_NOT_SET 211 2043 #define SSL_R_READ_TIMEOUT_EXPIRED 312 2044 #define SSL_R_READ_WRONG_PACKET_TYPE 212 2045 #define SSL_R_RECORD_LENGTH_MISMATCH 213 2046 #define SSL_R_RECORD_TOO_LARGE 214 2047 #define SSL_R_RECORD_TOO_SMALL 298 2048 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335 2049 #define SSL_R_RENEGOTIATION_ENCODING_ERR 336 2050 #define SSL_R_RENEGOTIATION_MISMATCH 337 2051 #define SSL_R_REQUIRED_CIPHER_MISSING 215 2052 #define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342 2053 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 2054 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 2055 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 2056 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345 2057 #define SSL_R_SERVERHELLO_TLSEXT 275 2058 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 2059 #define SSL_R_SHORT_READ 219 2060 #define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360 2061 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 2062 #define SSL_R_SRP_A_CALC 361 2063 #define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362 2064 #define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363 2065 #define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364 2066 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 2067 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 2068 #define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321 2069 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319 2070 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320 2071 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 2072 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 2073 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 2074 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 2075 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 2076 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 2077 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 2078 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 2079 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 2080 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 2081 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 2082 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 2083 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 2084 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 2085 #define SSL_R_SSL_HANDSHAKE_FAILURE 229 2086 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 2087 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 2088 #define SSL_R_SSL_SESSION_ID_CONFLICT 302 2089 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 2090 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 2091 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 2092 #define SSL_R_SSL_SESSION_ID_TOO_LONG 408 2093 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 2094 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 2095 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 2096 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 2097 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 2098 #define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086 2099 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 2100 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 2101 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 2102 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 2103 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 2104 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 2105 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 2106 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 2107 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 2108 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 2109 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 2110 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 2111 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 2112 #define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365 2113 #define SSL_R_TLS_HEARTBEAT_PENDING 366 2114 #define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367 2115 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157 2116 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 2117 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 2118 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 2119 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 2120 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313 2121 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 2122 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 2123 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314 2124 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 2125 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 2126 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 2127 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 2128 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 2129 #define SSL_R_UNEXPECTED_MESSAGE 244 2130 #define SSL_R_UNEXPECTED_RECORD 245 2131 #define SSL_R_UNINITIALIZED 276 2132 #define SSL_R_UNKNOWN_ALERT_TYPE 246 2133 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 2134 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248 2135 #define SSL_R_UNKNOWN_CIPHER_TYPE 249 2136 #define SSL_R_UNKNOWN_DIGEST 368 2137 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 2138 #define SSL_R_UNKNOWN_PKEY_TYPE 251 2139 #define SSL_R_UNKNOWN_PROTOCOL 252 2140 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 2141 #define SSL_R_UNKNOWN_SSL_VERSION 254 2142 #define SSL_R_UNKNOWN_STATE 255 2143 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338 2144 #define SSL_R_UNSUPPORTED_CIPHER 256 2145 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 2146 #define SSL_R_UNSUPPORTED_DIGEST_TYPE 326 2147 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315 2148 #define SSL_R_UNSUPPORTED_PROTOCOL 258 2149 #define SSL_R_UNSUPPORTED_SSL_VERSION 259 2150 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329 2151 #define SSL_R_USE_SRTP_NOT_NEGOTIATED 369 2152 #define SSL_R_WRITE_BIO_NOT_SET 260 2153 #define SSL_R_WRONG_CIPHER_RETURNED 261 2154 #define SSL_R_WRONG_CURVE 378 2155 #define SSL_R_WRONG_MESSAGE_TYPE 262 2156 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 2157 #define SSL_R_WRONG_SIGNATURE_LENGTH 264 2158 #define SSL_R_WRONG_SIGNATURE_SIZE 265 2159 #define SSL_R_WRONG_SIGNATURE_TYPE 370 2160 #define SSL_R_WRONG_SSL_VERSION 266 2161 #define SSL_R_WRONG_VERSION_NUMBER 267 2162 #define SSL_R_X509_LIB 268 2163 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 2164 #define SSL_R_PEER_BEHAVING_BADLY 666 2165 #define SSL_R_UNKNOWN 999 2166 2167 /* 2168 * OpenSSL compatible OPENSSL_INIT options 2169 */ 2170 2171 /* 2172 * These are provided for compatibiliy, but have no effect 2173 * on how LibreSSL is initialized. 2174 */ 2175 #define OPENSSL_INIT_LOAD_SSL_STRINGS _OPENSSL_INIT_FLAG_NOOP 2176 #define OPENSSL_INIT_SSL_DEFAULT _OPENSSL_INIT_FLAG_NOOP 2177 2178 int OPENSSL_init_ssl(uint64_t opts, const void *settings); 2179 2180 #ifdef __cplusplus 2181 } 2182 #endif 2183 #endif 2184