1 /* ssl/ssl.h */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 /* ==================================================================== 59 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. 60 * 61 * Redistribution and use in source and binary forms, with or without 62 * modification, are permitted provided that the following conditions 63 * are met: 64 * 65 * 1. Redistributions of source code must retain the above copyright 66 * notice, this list of conditions and the following disclaimer. 67 * 68 * 2. Redistributions in binary form must reproduce the above copyright 69 * notice, this list of conditions and the following disclaimer in 70 * the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3. All advertising materials mentioning features or use of this 74 * software must display the following acknowledgment: 75 * "This product includes software developed by the OpenSSL Project 76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77 * 78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79 * endorse or promote products derived from this software without 80 * prior written permission. For written permission, please contact 81 * openssl-core@openssl.org. 82 * 83 * 5. Products derived from this software may not be called "OpenSSL" 84 * nor may "OpenSSL" appear in their names without prior written 85 * permission of the OpenSSL Project. 86 * 87 * 6. Redistributions of any form whatsoever must retain the following 88 * acknowledgment: 89 * "This product includes software developed by the OpenSSL Project 90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91 * 92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103 * OF THE POSSIBILITY OF SUCH DAMAGE. 104 * ==================================================================== 105 * 106 * This product includes cryptographic software written by Eric Young 107 * (eay@cryptsoft.com). This product includes software written by Tim 108 * Hudson (tjh@cryptsoft.com). 109 * 110 */ 111 /* ==================================================================== 112 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved. 113 * 114 * Redistribution and use in source and binary forms, with or without 115 * modification, are permitted provided that the following conditions 116 * are met: 117 * 118 * 1. Redistributions of source code must retain the above copyright 119 * notice, this list of conditions and the following disclaimer. 120 * 121 * 2. Redistributions in binary form must reproduce the above copyright 122 * notice, this list of conditions and the following disclaimer in 123 * the documentation and/or other materials provided with the 124 * distribution. 125 * 126 * 3. All advertising materials mentioning features or use of this 127 * software must display the following acknowledgment: 128 * "This product includes software developed by the OpenSSL Project 129 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 130 * 131 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 132 * endorse or promote products derived from this software without 133 * prior written permission. For written permission, please contact 134 * openssl-core@openssl.org. 135 * 136 * 5. Products derived from this software may not be called "OpenSSL" 137 * nor may "OpenSSL" appear in their names without prior written 138 * permission of the OpenSSL Project. 139 * 140 * 6. Redistributions of any form whatsoever must retain the following 141 * acknowledgment: 142 * "This product includes software developed by the OpenSSL Project 143 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 144 * 145 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 146 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 147 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 148 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 149 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 150 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 151 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 152 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 153 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 154 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 155 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 156 * OF THE POSSIBILITY OF SUCH DAMAGE. 157 * ==================================================================== 158 * 159 * This product includes cryptographic software written by Eric Young 160 * (eay@cryptsoft.com). This product includes software written by Tim 161 * Hudson (tjh@cryptsoft.com). 162 * 163 */ 164 165 /* 166 * The portions of this code that are #ifdef CRYPTO_UNLIMITED are 167 * 168 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 169 * Use is subject to license terms. 170 * 171 */ 172 #pragma ident "%Z%%M% %I% %E% SMI" 173 174 #ifndef HEADER_SSL_H 175 #define HEADER_SSL_H 176 177 #include <openssl/e_os2.h> 178 179 #ifndef OPENSSL_NO_COMP 180 #include <openssl/comp.h> 181 #endif 182 #ifndef OPENSSL_NO_BIO 183 #include <openssl/bio.h> 184 #endif 185 #ifndef OPENSSL_NO_X509 186 #include <openssl/x509.h> 187 #endif 188 #include <openssl/kssl.h> 189 #include <openssl/safestack.h> 190 #include <openssl/symhacks.h> 191 192 #ifdef __cplusplus 193 extern "C" { 194 #endif 195 196 /* SSLeay version number for ASN.1 encoding of the session information */ 197 /* Version 0 - initial version 198 * Version 1 - added the optional peer certificate 199 */ 200 #define SSL_SESSION_ASN1_VERSION 0x0001 201 202 /* text strings for the ciphers */ 203 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 204 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 205 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 206 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 207 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 208 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 209 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 210 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA 211 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 212 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA 213 214 /* VRS Additional Kerberos5 entries 215 */ 216 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 217 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 218 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA 219 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA 220 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 221 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 222 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5 223 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 224 225 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 226 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA 227 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA 228 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 229 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5 230 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5 231 232 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 233 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 234 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 235 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 236 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 237 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 238 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256 239 240 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32 241 #define SSL_MAX_SID_CTX_LENGTH 32 242 243 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) 244 #define SSL_MAX_KEY_ARG_LENGTH 8 245 #define SSL_MAX_MASTER_KEY_LENGTH 48 246 247 /* These are used to specify which ciphers to use and not to use */ 248 #define SSL_TXT_LOW "LOW" 249 #define SSL_TXT_MEDIUM "MEDIUM" 250 #define SSL_TXT_HIGH "HIGH" 251 #define SSL_TXT_kFZA "kFZA" 252 #define SSL_TXT_aFZA "aFZA" 253 #define SSL_TXT_eFZA "eFZA" 254 #define SSL_TXT_FZA "FZA" 255 256 #define SSL_TXT_aNULL "aNULL" 257 #define SSL_TXT_eNULL "eNULL" 258 #define SSL_TXT_NULL "NULL" 259 260 #define SSL_TXT_kKRB5 "kKRB5" 261 #define SSL_TXT_aKRB5 "aKRB5" 262 #define SSL_TXT_KRB5 "KRB5" 263 264 #define SSL_TXT_kRSA "kRSA" 265 #define SSL_TXT_kDHr "kDHr" 266 #define SSL_TXT_kDHd "kDHd" 267 #define SSL_TXT_kEDH "kEDH" 268 #define SSL_TXT_aRSA "aRSA" 269 #define SSL_TXT_aDSS "aDSS" 270 #define SSL_TXT_aDH "aDH" 271 #define SSL_TXT_DSS "DSS" 272 #define SSL_TXT_DH "DH" 273 #define SSL_TXT_EDH "EDH" 274 #define SSL_TXT_ADH "ADH" 275 #define SSL_TXT_RSA "RSA" 276 #define SSL_TXT_DES "DES" 277 #define SSL_TXT_3DES "3DES" 278 #define SSL_TXT_RC4 "RC4" 279 #define SSL_TXT_RC2 "RC2" 280 #define SSL_TXT_IDEA "IDEA" 281 #define SSL_TXT_AES "AES" 282 #define SSL_TXT_MD5 "MD5" 283 #define SSL_TXT_SHA1 "SHA1" 284 #define SSL_TXT_SHA "SHA" 285 #define SSL_TXT_EXP "EXP" 286 #define SSL_TXT_EXPORT "EXPORT" 287 #define SSL_TXT_EXP40 "EXPORT40" 288 #define SSL_TXT_EXP56 "EXPORT56" 289 #define SSL_TXT_SSLV2 "SSLv2" 290 #define SSL_TXT_SSLV3 "SSLv3" 291 #define SSL_TXT_TLSV1 "TLSv1" 292 #define SSL_TXT_ALL "ALL" 293 294 /* 295 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 296 * ciphers normally not being used. 297 * Example: "RC4" will activate all ciphers using RC4 including ciphers 298 * without authentication, which would normally disabled by DEFAULT (due 299 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 300 * will make sure that it is also disabled in the specific selection. 301 * COMPLEMENTOF* identifiers are portable between version, as adjustments 302 * to the default cipher setup will also be included here. 303 * 304 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 305 * DEFAULT gets, as only selection is being done and no sorting as needed 306 * for DEFAULT. 307 */ 308 #define SSL_TXT_CMPALL "COMPLEMENTOFALL" 309 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 310 311 /* The following cipher list is used by default. 312 * It also is substituted when an application-defined cipher list string 313 * starts with 'DEFAULT'. */ 314 #ifdef CRYPTO_UNLIMITED 315 #define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */ 316 #else 317 #define SSL_DEFAULT_CIPHER_LIST "ALL:!DHE-RSA-AES256-SHA:!DHE-DSS-AES256-SHA:!AES256-SHA:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */ 318 #endif /* CRYPTO_UNLIMITED */ 319 320 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 321 #define SSL_SENT_SHUTDOWN 1 322 #define SSL_RECEIVED_SHUTDOWN 2 323 324 #ifdef __cplusplus 325 } 326 #endif 327 328 #include <openssl/crypto.h> 329 #include <openssl/lhash.h> 330 #include <openssl/buffer.h> 331 #include <openssl/pem.h> 332 333 #ifdef __cplusplus 334 extern "C" { 335 #endif 336 337 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2) 338 #define OPENSSL_NO_SSL2 339 #endif 340 341 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 342 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM 343 344 /* This is needed to stop compilers complaining about the 345 * 'struct ssl_st *' function parameters used to prototype callbacks 346 * in SSL_CTX. */ 347 typedef struct ssl_st *ssl_crock_st; 348 349 /* used to hold info on the particular ciphers used */ 350 typedef struct ssl_cipher_st 351 { 352 int valid; 353 const char *name; /* text name */ 354 unsigned long id; /* id, 4 bytes, first is version */ 355 unsigned long algorithms; /* what ciphers are used */ 356 unsigned long algo_strength; /* strength and export flags */ 357 unsigned long algorithm2; /* Extra flags */ 358 int strength_bits; /* Number of bits really used */ 359 int alg_bits; /* Number of bits for algorithm */ 360 unsigned long mask; /* used for matching */ 361 unsigned long mask_strength; /* also used for matching */ 362 } SSL_CIPHER; 363 364 DECLARE_STACK_OF(SSL_CIPHER) 365 366 typedef struct ssl_st SSL; 367 typedef struct ssl_ctx_st SSL_CTX; 368 369 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */ 370 typedef struct ssl_method_st 371 { 372 int version; 373 int (*ssl_new)(SSL *s); 374 void (*ssl_clear)(SSL *s); 375 void (*ssl_free)(SSL *s); 376 int (*ssl_accept)(SSL *s); 377 int (*ssl_connect)(SSL *s); 378 int (*ssl_read)(SSL *s,void *buf,int len); 379 int (*ssl_peek)(SSL *s,void *buf,int len); 380 int (*ssl_write)(SSL *s,const void *buf,int len); 381 int (*ssl_shutdown)(SSL *s); 382 int (*ssl_renegotiate)(SSL *s); 383 int (*ssl_renegotiate_check)(SSL *s); 384 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg); 385 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg); 386 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr); 387 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr); 388 int (*ssl_pending)(SSL *s); 389 int (*num_ciphers)(void); 390 SSL_CIPHER *(*get_cipher)(unsigned ncipher); 391 struct ssl_method_st *(*get_ssl_method)(int version); 392 long (*get_timeout)(void); 393 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ 394 int (*ssl_version)(); 395 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)()); 396 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)()); 397 } SSL_METHOD; 398 399 /* Lets make this into an ASN.1 type structure as follows 400 * SSL_SESSION_ID ::= SEQUENCE { 401 * version INTEGER, -- structure version number 402 * SSLversion INTEGER, -- SSL version number 403 * Cipher OCTET_STRING, -- the 3 byte cipher ID 404 * Session_ID OCTET_STRING, -- the Session ID 405 * Master_key OCTET_STRING, -- the master key 406 * KRB5_principal OCTET_STRING -- optional Kerberos principal 407 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument 408 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time 409 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds 410 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate 411 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context 412 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer' 413 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX 414 * } 415 * Look in ssl/ssl_asn1.c for more details 416 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). 417 */ 418 typedef struct ssl_session_st 419 { 420 int ssl_version; /* what ssl version session info is 421 * being kept in here? */ 422 423 /* only really used in SSLv2 */ 424 unsigned int key_arg_length; 425 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH]; 426 int master_key_length; 427 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; 428 /* session_id - valid? */ 429 unsigned int session_id_length; 430 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; 431 /* this is used to determine whether the session is being reused in 432 * the appropriate context. It is up to the application to set this, 433 * via SSL_new */ 434 unsigned int sid_ctx_length; 435 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 436 437 #ifndef OPENSSL_NO_KRB5 438 unsigned int krb5_client_princ_len; 439 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH]; 440 #endif /* OPENSSL_NO_KRB5 */ 441 442 int not_resumable; 443 444 /* The cert is the certificate used to establish this connection */ 445 struct sess_cert_st /* SESS_CERT */ *sess_cert; 446 447 /* This is the cert for the other end. 448 * On clients, it will be the same as sess_cert->peer_key->x509 449 * (the latter is not enough as sess_cert is not retained 450 * in the external representation of sessions, see ssl_asn1.c). */ 451 X509 *peer; 452 /* when app_verify_callback accepts a session where the peer's certificate 453 * is not ok, we must remember the error for session reuse: */ 454 long verify_result; /* only for servers */ 455 456 int references; 457 long timeout; 458 long time; 459 460 int compress_meth; /* Need to lookup the method */ 461 462 SSL_CIPHER *cipher; 463 unsigned long cipher_id; /* when ASN.1 loaded, this 464 * needs to be used to load 465 * the 'cipher' structure */ 466 467 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 468 469 CRYPTO_EX_DATA ex_data; /* application specific data */ 470 471 /* These are used to make removal of session-ids more 472 * efficient and to implement a maximum cache size. */ 473 struct ssl_session_st *prev,*next; 474 } SSL_SESSION; 475 476 477 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L 478 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L 479 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L 480 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L 481 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L 482 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */ 483 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L 484 #define SSL_OP_TLS_D5_BUG 0x00000100L 485 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L 486 487 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added 488 * in OpenSSL 0.9.6d. Usually (depending on the application protocol) 489 * the workaround is not needed. Unfortunately some broken SSL/TLS 490 * implementations cannot handle it at all, which is why we include 491 * it in SSL_OP_ALL. */ 492 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */ 493 494 /* SSL_OP_ALL: various bug workarounds that should be rather harmless. 495 * This used to be 0x000FFFFFL before 0.9.7. */ 496 #define SSL_OP_ALL 0x00000FFFL 497 498 /* As server, disallow session resumption on renegotiation */ 499 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 500 /* If set, always create a new key when using tmp_dh parameters */ 501 #define SSL_OP_SINGLE_DH_USE 0x00100000L 502 /* Set to always use the tmp_rsa key when doing RSA operations, 503 * even when this violates protocol specs */ 504 #define SSL_OP_EPHEMERAL_RSA 0x00200000L 505 /* Set on servers to choose the cipher according to the server's 506 * preferences */ 507 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 508 /* If set, a server will allow a client to issue a SSLv3.0 version number 509 * as latest version supported in the premaster secret, even when TLSv1.0 510 * (version 3.1) was announced in the client hello. Normally this is 511 * forbidden to prevent version rollback attacks. */ 512 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L 513 514 #define SSL_OP_NO_SSLv2 0x01000000L 515 #define SSL_OP_NO_SSLv3 0x02000000L 516 #define SSL_OP_NO_TLSv1 0x04000000L 517 518 /* The next flag deliberately changes the ciphertest, this is a check 519 * for the PKCS#1 attack */ 520 #define SSL_OP_PKCS1_CHECK_1 0x08000000L 521 #define SSL_OP_PKCS1_CHECK_2 0x10000000L 522 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L 523 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L 524 525 526 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 527 * when just a single record has been written): */ 528 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 529 /* Make it possible to retry SSL_write() with changed buffer location 530 * (buffer contents must stay the same!); this is not the default to avoid 531 * the misconception that non-blocking SSL_write() behaves like 532 * non-blocking write(): */ 533 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 534 /* Never bother the application with retries if the transport 535 * is blocking: */ 536 #define SSL_MODE_AUTO_RETRY 0x00000004L 537 /* Don't attempt to automatically build certificate chain */ 538 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 539 540 541 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, 542 * they cannot be used to clear bits. */ 543 544 #define SSL_CTX_set_options(ctx,op) \ 545 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 546 #define SSL_CTX_get_options(ctx) \ 547 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 548 #define SSL_set_options(ssl,op) \ 549 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 550 #define SSL_get_options(ssl) \ 551 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 552 553 #define SSL_CTX_set_mode(ctx,op) \ 554 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 555 #define SSL_CTX_get_mode(ctx) \ 556 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 557 #define SSL_set_mode(ssl,op) \ 558 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 559 #define SSL_get_mode(ssl) \ 560 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 561 562 563 void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg)); 564 void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg)); 565 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 566 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 567 568 569 570 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32) 571 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */ 572 #else 573 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */ 574 #endif 575 576 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 577 578 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set 579 * them. It is used to override the generation of SSL/TLS session IDs in a 580 * server. Return value should be zero on an error, non-zero to proceed. Also, 581 * callbacks should themselves check if the id they generate is unique otherwise 582 * the SSL handshake will fail with an error - callbacks can do this using the 583 * 'ssl' value they're passed by; 584 * SSL_has_matching_session_id(ssl, id, *id_len) 585 * The length value passed in is set at the maximum size the session ID can be. 586 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback 587 * can alter this length to be less if desired, but under SSLv2 session IDs are 588 * supposed to be fixed at 16 bytes so the id will be padded after the callback 589 * returns in this case. It is also an error for the callback to set the size to 590 * zero. */ 591 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id, 592 unsigned int *id_len); 593 594 typedef struct ssl_comp_st 595 { 596 int id; 597 char *name; 598 #ifndef OPENSSL_NO_COMP 599 COMP_METHOD *method; 600 #else 601 char *method; 602 #endif 603 } SSL_COMP; 604 605 DECLARE_STACK_OF(SSL_COMP) 606 607 struct ssl_ctx_st 608 { 609 SSL_METHOD *method; 610 611 STACK_OF(SSL_CIPHER) *cipher_list; 612 /* same as above but sorted for lookup */ 613 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 614 615 struct x509_store_st /* X509_STORE */ *cert_store; 616 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */ 617 /* Most session-ids that will be cached, default is 618 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */ 619 unsigned long session_cache_size; 620 struct ssl_session_st *session_cache_head; 621 struct ssl_session_st *session_cache_tail; 622 623 /* This can have one of 2 values, ored together, 624 * SSL_SESS_CACHE_CLIENT, 625 * SSL_SESS_CACHE_SERVER, 626 * Default is SSL_SESSION_CACHE_SERVER, which means only 627 * SSL_accept which cache SSL_SESSIONS. */ 628 int session_cache_mode; 629 630 /* If timeout is not 0, it is the default timeout value set 631 * when SSL_new() is called. This has been put in to make 632 * life easier to set things up */ 633 long session_timeout; 634 635 /* If this callback is not null, it will be called each 636 * time a session id is added to the cache. If this function 637 * returns 1, it means that the callback will do a 638 * SSL_SESSION_free() when it has finished using it. Otherwise, 639 * on 0, it means the callback has finished with it. 640 * If remove_session_cb is not null, it will be called when 641 * a session-id is removed from the cache. After the call, 642 * OpenSSL will SSL_SESSION_free() it. */ 643 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess); 644 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess); 645 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, 646 unsigned char *data,int len,int *copy); 647 648 struct 649 { 650 int sess_connect; /* SSL new conn - started */ 651 int sess_connect_renegotiate;/* SSL reneg - requested */ 652 int sess_connect_good; /* SSL new conne/reneg - finished */ 653 int sess_accept; /* SSL new accept - started */ 654 int sess_accept_renegotiate;/* SSL reneg - requested */ 655 int sess_accept_good; /* SSL accept/reneg - finished */ 656 int sess_miss; /* session lookup misses */ 657 int sess_timeout; /* reuse attempt on timeouted session */ 658 int sess_cache_full; /* session removed due to full cache */ 659 int sess_hit; /* session reuse actually done */ 660 int sess_cb_hit; /* session-id that was not 661 * in the cache was 662 * passed back via the callback. This 663 * indicates that the application is 664 * supplying session-id's from other 665 * processes - spooky :-) */ 666 } stats; 667 668 int references; 669 670 /* if defined, these override the X509_verify_cert() calls */ 671 int (*app_verify_callback)(X509_STORE_CTX *, void *); 672 void *app_verify_arg; 673 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored 674 * ('app_verify_callback' was called with just one argument) */ 675 676 /* Default password callback. */ 677 pem_password_cb *default_passwd_callback; 678 679 /* Default password callback user data. */ 680 void *default_passwd_callback_userdata; 681 682 /* get client cert callback */ 683 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey); 684 685 CRYPTO_EX_DATA ex_data; 686 687 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */ 688 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ 689 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ 690 691 STACK_OF(X509) *extra_certs; 692 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ 693 694 695 /* Default values used when no per-SSL value is defined follow */ 696 697 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */ 698 699 /* what we put in client cert requests */ 700 STACK_OF(X509_NAME) *client_CA; 701 702 703 /* Default values to use in SSL structures follow (these are copied by SSL_new) */ 704 705 unsigned long options; 706 unsigned long mode; 707 long max_cert_list; 708 709 struct cert_st /* CERT */ *cert; 710 int read_ahead; 711 712 /* callback that allows applications to peek at protocol messages */ 713 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 714 void *msg_callback_arg; 715 716 int verify_mode; 717 int verify_depth; 718 unsigned int sid_ctx_length; 719 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 720 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */ 721 722 /* Default generate session ID callback. */ 723 GEN_SESSION_CB generate_session_id; 724 725 int purpose; /* Purpose setting */ 726 int trust; /* Trust setting */ 727 728 int quiet_shutdown; 729 }; 730 731 #define SSL_SESS_CACHE_OFF 0x0000 732 #define SSL_SESS_CACHE_CLIENT 0x0001 733 #define SSL_SESS_CACHE_SERVER 0x0002 734 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 735 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 736 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 737 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 738 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 739 #define SSL_SESS_CACHE_NO_INTERNAL \ 740 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 741 742 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx); 743 #define SSL_CTX_sess_number(ctx) \ 744 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 745 #define SSL_CTX_sess_connect(ctx) \ 746 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 747 #define SSL_CTX_sess_connect_good(ctx) \ 748 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 749 #define SSL_CTX_sess_connect_renegotiate(ctx) \ 750 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 751 #define SSL_CTX_sess_accept(ctx) \ 752 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 753 #define SSL_CTX_sess_accept_renegotiate(ctx) \ 754 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 755 #define SSL_CTX_sess_accept_good(ctx) \ 756 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 757 #define SSL_CTX_sess_hits(ctx) \ 758 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 759 #define SSL_CTX_sess_cb_hits(ctx) \ 760 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 761 #define SSL_CTX_sess_misses(ctx) \ 762 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 763 #define SSL_CTX_sess_timeouts(ctx) \ 764 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 765 #define SSL_CTX_sess_cache_full(ctx) \ 766 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 767 768 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb)) 769 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb) 770 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb)) 771 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb) 772 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb)) 773 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb) 774 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb)) 775 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback) 776 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb)) 777 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb) 778 779 #define SSL_NOTHING 1 780 #define SSL_WRITING 2 781 #define SSL_READING 3 782 #define SSL_X509_LOOKUP 4 783 784 /* These will only be used when doing non-blocking IO */ 785 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 786 #define SSL_want_read(s) (SSL_want(s) == SSL_READING) 787 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 788 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 789 790 struct ssl_st 791 { 792 /* protocol version 793 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION) 794 */ 795 int version; 796 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ 797 798 SSL_METHOD *method; /* SSLv3 */ 799 800 /* There are 2 BIO's even though they are normally both the 801 * same. This is so data can be read and written to different 802 * handlers */ 803 804 #ifndef OPENSSL_NO_BIO 805 BIO *rbio; /* used by SSL_read */ 806 BIO *wbio; /* used by SSL_write */ 807 BIO *bbio; /* used during session-id reuse to concatenate 808 * messages */ 809 #else 810 char *rbio; /* used by SSL_read */ 811 char *wbio; /* used by SSL_write */ 812 char *bbio; 813 #endif 814 /* This holds a variable that indicates what we were doing 815 * when a 0 or -1 is returned. This is needed for 816 * non-blocking IO so we know what request needs re-doing when 817 * in SSL_accept or SSL_connect */ 818 int rwstate; 819 820 /* true when we are actually in SSL_accept() or SSL_connect() */ 821 int in_handshake; 822 int (*handshake_func)(); 823 824 /* Imagine that here's a boolean member "init" that is 825 * switched as soon as SSL_set_{accept/connect}_state 826 * is called for the first time, so that "state" and 827 * "handshake_func" are properly initialized. But as 828 * handshake_func is == 0 until then, we use this 829 * test instead of an "init" member. 830 */ 831 832 int server; /* are we the server side? - mostly used by SSL_clear*/ 833 834 int new_session;/* 1 if we are to use a new session. 835 * 2 if we are a server and are inside a handshake 836 * (i.e. not just sending a HelloRequest) 837 * NB: For servers, the 'new' session may actually be a previously 838 * cached session or even the previous session unless 839 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */ 840 int quiet_shutdown;/* don't send shutdown packets */ 841 int shutdown; /* we have shut things down, 0x01 sent, 0x02 842 * for received */ 843 int state; /* where we are */ 844 int rstate; /* where we are when reading */ 845 846 BUF_MEM *init_buf; /* buffer used during init */ 847 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */ 848 int init_num; /* amount read/written */ 849 int init_off; /* amount read/written */ 850 851 /* used internally to point at a raw packet */ 852 unsigned char *packet; 853 unsigned int packet_length; 854 855 struct ssl2_state_st *s2; /* SSLv2 variables */ 856 struct ssl3_state_st *s3; /* SSLv3 variables */ 857 858 int read_ahead; /* Read as many input bytes as possible 859 * (for non-blocking reads) */ 860 861 /* callback that allows applications to peek at protocol messages */ 862 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 863 void *msg_callback_arg; 864 865 int hit; /* reusing a previous session */ 866 867 int purpose; /* Purpose setting */ 868 int trust; /* Trust setting */ 869 870 /* crypto */ 871 STACK_OF(SSL_CIPHER) *cipher_list; 872 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 873 874 /* These are the ones being used, the ones in SSL_SESSION are 875 * the ones to be 'copied' into these ones */ 876 877 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 878 const EVP_MD *read_hash; /* used for mac generation */ 879 #ifndef OPENSSL_NO_COMP 880 COMP_CTX *expand; /* uncompress */ 881 #else 882 char *expand; 883 #endif 884 885 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ 886 const EVP_MD *write_hash; /* used for mac generation */ 887 #ifndef OPENSSL_NO_COMP 888 COMP_CTX *compress; /* compression */ 889 #else 890 char *compress; 891 #endif 892 893 /* session info */ 894 895 /* client cert? */ 896 /* This is used to hold the server certificate used */ 897 struct cert_st /* CERT */ *cert; 898 899 /* the session_id_context is used to ensure sessions are only reused 900 * in the appropriate context */ 901 unsigned int sid_ctx_length; 902 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 903 904 /* This can also be in the session once a session is established */ 905 SSL_SESSION *session; 906 907 /* Default generate session ID callback. */ 908 GEN_SESSION_CB generate_session_id; 909 910 /* Used in SSL2 and SSL3 */ 911 int verify_mode; /* 0 don't care about verify failure. 912 * 1 fail if verify fails */ 913 int verify_depth; 914 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */ 915 916 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */ 917 918 int error; /* error bytes to be written */ 919 int error_code; /* actual code */ 920 921 #ifndef OPENSSL_NO_KRB5 922 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */ 923 #endif /* OPENSSL_NO_KRB5 */ 924 925 SSL_CTX *ctx; 926 /* set this flag to 1 and a sleep(1) is put into all SSL_read() 927 * and SSL_write() calls, good for nbio debuging :-) */ 928 int debug; 929 930 /* extra application data */ 931 long verify_result; 932 CRYPTO_EX_DATA ex_data; 933 934 /* for server side, keep the list of CA_dn we can use */ 935 STACK_OF(X509_NAME) *client_CA; 936 937 int references; 938 unsigned long options; /* protocol behaviour */ 939 unsigned long mode; /* API behaviour */ 940 long max_cert_list; 941 int first_packet; 942 int client_version; /* what was passed, used for 943 * SSLv3/TLS rollback check */ 944 }; 945 946 #ifdef __cplusplus 947 } 948 #endif 949 950 #include <openssl/ssl2.h> 951 #include <openssl/ssl3.h> 952 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 953 #include <openssl/ssl23.h> 954 955 #ifdef __cplusplus 956 extern "C" { 957 #endif 958 959 /* compatibility */ 960 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 961 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 962 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 963 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 964 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 965 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 966 967 /* The following are the possible values for ssl->state are are 968 * used to indicate where we are up to in the SSL connection establishment. 969 * The macros that follow are about the only things you should need to use 970 * and even then, only when using non-blocking IO. 971 * It can also be useful to work out where you were when the connection 972 * failed */ 973 974 #define SSL_ST_CONNECT 0x1000 975 #define SSL_ST_ACCEPT 0x2000 976 #define SSL_ST_MASK 0x0FFF 977 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 978 #define SSL_ST_BEFORE 0x4000 979 #define SSL_ST_OK 0x03 980 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 981 982 #define SSL_CB_LOOP 0x01 983 #define SSL_CB_EXIT 0x02 984 #define SSL_CB_READ 0x04 985 #define SSL_CB_WRITE 0x08 986 #define SSL_CB_ALERT 0x4000 /* used in callback */ 987 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 988 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 989 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 990 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 991 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 992 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 993 #define SSL_CB_HANDSHAKE_START 0x10 994 #define SSL_CB_HANDSHAKE_DONE 0x20 995 996 /* Is the SSL_connection established? */ 997 #define SSL_get_state(a) SSL_state(a) 998 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) 999 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT) 1000 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) 1001 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) 1002 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) 1003 1004 /* The following 2 states are kept in ssl->rstate when reads fail, 1005 * you should not need these */ 1006 #define SSL_ST_READ_HEADER 0xF0 1007 #define SSL_ST_READ_BODY 0xF1 1008 #define SSL_ST_READ_DONE 0xF2 1009 1010 /* Obtain latest Finished message 1011 * -- that we sent (SSL_get_finished) 1012 * -- that we expected from peer (SSL_get_peer_finished). 1013 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ 1014 size_t SSL_get_finished(SSL *s, void *buf, size_t count); 1015 size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count); 1016 1017 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options 1018 * are 'ored' with SSL_VERIFY_PEER if they are desired */ 1019 #define SSL_VERIFY_NONE 0x00 1020 #define SSL_VERIFY_PEER 0x01 1021 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 1022 #define SSL_VERIFY_CLIENT_ONCE 0x04 1023 1024 #define OpenSSL_add_ssl_algorithms() SSL_library_init() 1025 #define SSLeay_add_ssl_algorithms() SSL_library_init() 1026 1027 /* this is for backward compatibility */ 1028 #if 0 /* NEW_SSLEAY */ 1029 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) 1030 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) 1031 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) 1032 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) 1033 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) 1034 #endif 1035 /* More backward compatibility */ 1036 #define SSL_get_cipher(s) \ 1037 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1038 #define SSL_get_cipher_bits(s,np) \ 1039 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 1040 #define SSL_get_cipher_version(s) \ 1041 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 1042 #define SSL_get_cipher_name(s) \ 1043 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1044 #define SSL_get_time(a) SSL_SESSION_get_time(a) 1045 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 1046 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 1047 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 1048 1049 #if 1 /*SSLEAY_MACROS*/ 1050 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \ 1051 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \ 1052 (bp),(unsigned char **)(s_id)) 1053 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \ 1054 bp,(unsigned char *)s_id) 1055 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \ 1056 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u) 1057 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \ 1058 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u) 1059 #define PEM_write_SSL_SESSION(fp,x) \ 1060 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \ 1061 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL) 1062 #define PEM_write_bio_SSL_SESSION(bp,x) \ 1063 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \ 1064 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL) 1065 #endif 1066 1067 #define SSL_AD_REASON_OFFSET 1000 1068 /* These alert types are for SSLv3 and TLSv1 */ 1069 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 1070 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */ 1071 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */ 1072 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 1073 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 1074 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */ 1075 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */ 1076 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */ 1077 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 1078 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 1079 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 1080 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 1081 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 1082 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */ 1083 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */ 1084 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */ 1085 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */ 1086 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 1087 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */ 1088 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */ 1089 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */ 1090 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */ 1091 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 1092 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 1093 1094 #define SSL_ERROR_NONE 0 1095 #define SSL_ERROR_SSL 1 1096 #define SSL_ERROR_WANT_READ 2 1097 #define SSL_ERROR_WANT_WRITE 3 1098 #define SSL_ERROR_WANT_X509_LOOKUP 4 1099 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */ 1100 #define SSL_ERROR_ZERO_RETURN 6 1101 #define SSL_ERROR_WANT_CONNECT 7 1102 #define SSL_ERROR_WANT_ACCEPT 8 1103 1104 #define SSL_CTRL_NEED_TMP_RSA 1 1105 #define SSL_CTRL_SET_TMP_RSA 2 1106 #define SSL_CTRL_SET_TMP_DH 3 1107 #define SSL_CTRL_SET_TMP_RSA_CB 4 1108 #define SSL_CTRL_SET_TMP_DH_CB 5 1109 1110 #define SSL_CTRL_GET_SESSION_REUSED 6 1111 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7 1112 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8 1113 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9 1114 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10 1115 #define SSL_CTRL_GET_FLAGS 11 1116 #define SSL_CTRL_EXTRA_CHAIN_CERT 12 1117 1118 #define SSL_CTRL_SET_MSG_CALLBACK 13 1119 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 14 1120 1121 /* Stats */ 1122 #define SSL_CTRL_SESS_NUMBER 20 1123 #define SSL_CTRL_SESS_CONNECT 21 1124 #define SSL_CTRL_SESS_CONNECT_GOOD 22 1125 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 1126 #define SSL_CTRL_SESS_ACCEPT 24 1127 #define SSL_CTRL_SESS_ACCEPT_GOOD 25 1128 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 1129 #define SSL_CTRL_SESS_HIT 27 1130 #define SSL_CTRL_SESS_CB_HIT 28 1131 #define SSL_CTRL_SESS_MISSES 29 1132 #define SSL_CTRL_SESS_TIMEOUTS 30 1133 #define SSL_CTRL_SESS_CACHE_FULL 31 1134 #define SSL_CTRL_OPTIONS 32 1135 #define SSL_CTRL_MODE 33 1136 1137 #define SSL_CTRL_GET_READ_AHEAD 40 1138 #define SSL_CTRL_SET_READ_AHEAD 41 1139 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42 1140 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43 1141 #define SSL_CTRL_SET_SESS_CACHE_MODE 44 1142 #define SSL_CTRL_GET_SESS_CACHE_MODE 45 1143 1144 #define SSL_CTRL_GET_MAX_CERT_LIST 50 1145 #define SSL_CTRL_SET_MAX_CERT_LIST 51 1146 1147 #define SSL_session_reused(ssl) \ 1148 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1149 #define SSL_num_renegotiations(ssl) \ 1150 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1151 #define SSL_clear_num_renegotiations(ssl) \ 1152 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1153 #define SSL_total_renegotiations(ssl) \ 1154 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1155 1156 #define SSL_CTX_need_tmp_RSA(ctx) \ 1157 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1158 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 1159 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1160 #define SSL_CTX_set_tmp_dh(ctx,dh) \ 1161 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1162 1163 #define SSL_need_tmp_RSA(ssl) \ 1164 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1165 #define SSL_set_tmp_rsa(ssl,rsa) \ 1166 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1167 #define SSL_set_tmp_dh(ssl,dh) \ 1168 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1169 1170 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \ 1171 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) 1172 1173 #ifndef OPENSSL_NO_BIO 1174 BIO_METHOD *BIO_f_ssl(void); 1175 BIO *BIO_new_ssl(SSL_CTX *ctx,int client); 1176 BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1177 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1178 int BIO_ssl_copy_session_id(BIO *to,BIO *from); 1179 void BIO_ssl_shutdown(BIO *ssl_bio); 1180 1181 #endif 1182 1183 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str); 1184 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth); 1185 void SSL_CTX_free(SSL_CTX *); 1186 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t); 1187 long SSL_CTX_get_timeout(SSL_CTX *ctx); 1188 X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *); 1189 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *); 1190 int SSL_want(SSL *s); 1191 int SSL_clear(SSL *s); 1192 1193 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm); 1194 1195 SSL_CIPHER *SSL_get_current_cipher(SSL *s); 1196 int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits); 1197 char * SSL_CIPHER_get_version(SSL_CIPHER *c); 1198 const char * SSL_CIPHER_get_name(SSL_CIPHER *c); 1199 1200 int SSL_get_fd(SSL *s); 1201 int SSL_get_rfd(SSL *s); 1202 int SSL_get_wfd(SSL *s); 1203 const char * SSL_get_cipher_list(SSL *s,int n); 1204 char * SSL_get_shared_ciphers(SSL *s, char *buf, int len); 1205 int SSL_get_read_ahead(SSL * s); 1206 int SSL_pending(SSL *s); 1207 #ifndef OPENSSL_NO_SOCK 1208 int SSL_set_fd(SSL *s, int fd); 1209 int SSL_set_rfd(SSL *s, int fd); 1210 int SSL_set_wfd(SSL *s, int fd); 1211 #endif 1212 #ifndef OPENSSL_NO_BIO 1213 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio); 1214 BIO * SSL_get_rbio(SSL *s); 1215 BIO * SSL_get_wbio(SSL *s); 1216 #endif 1217 int SSL_set_cipher_list(SSL *s, const char *str); 1218 void SSL_set_read_ahead(SSL *s, int yes); 1219 int SSL_get_verify_mode(SSL *s); 1220 int SSL_get_verify_depth(SSL *s); 1221 int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *); 1222 void SSL_set_verify(SSL *s, int mode, 1223 int (*callback)(int ok,X509_STORE_CTX *ctx)); 1224 void SSL_set_verify_depth(SSL *s, int depth); 1225 #ifndef OPENSSL_NO_RSA 1226 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1227 #endif 1228 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); 1229 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1230 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len); 1231 int SSL_use_certificate(SSL *ssl, X509 *x); 1232 int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len); 1233 1234 #ifndef OPENSSL_NO_STDIO 1235 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1236 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1237 int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1238 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1239 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1240 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1241 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ 1242 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1243 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1244 const char *file); 1245 #ifndef OPENSSL_SYS_VMS 1246 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */ 1247 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1248 const char *dir); 1249 #endif 1250 #endif 1251 1252 #endif 1253 1254 void SSL_load_error_strings(void ); 1255 const char *SSL_state_string(const SSL *s); 1256 const char *SSL_rstate_string(const SSL *s); 1257 const char *SSL_state_string_long(const SSL *s); 1258 const char *SSL_rstate_string_long(const SSL *s); 1259 long SSL_SESSION_get_time(SSL_SESSION *s); 1260 long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1261 long SSL_SESSION_get_timeout(SSL_SESSION *s); 1262 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1263 void SSL_copy_session_id(SSL *to,SSL *from); 1264 1265 SSL_SESSION *SSL_SESSION_new(void); 1266 unsigned long SSL_SESSION_hash(SSL_SESSION *a); 1267 int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b); 1268 #ifndef OPENSSL_NO_FP_API 1269 int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses); 1270 #endif 1271 #ifndef OPENSSL_NO_BIO 1272 int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses); 1273 #endif 1274 void SSL_SESSION_free(SSL_SESSION *ses); 1275 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp); 1276 int SSL_set_session(SSL *to, SSL_SESSION *session); 1277 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1278 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c); 1279 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1280 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1281 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1282 unsigned int id_len); 1283 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length); 1284 1285 #ifdef HEADER_X509_H 1286 X509 * SSL_get_peer_certificate(SSL *s); 1287 #endif 1288 1289 STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s); 1290 1291 int SSL_CTX_get_verify_mode(SSL_CTX *ctx); 1292 int SSL_CTX_get_verify_depth(SSL_CTX *ctx); 1293 int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *); 1294 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode, 1295 int (*callback)(int, X509_STORE_CTX *)); 1296 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth); 1297 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg); 1298 #ifndef OPENSSL_NO_RSA 1299 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1300 #endif 1301 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len); 1302 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1303 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx, 1304 unsigned char *d, long len); 1305 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1306 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d); 1307 1308 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1309 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1310 1311 int SSL_CTX_check_private_key(SSL_CTX *ctx); 1312 int SSL_check_private_key(SSL *ctx); 1313 1314 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx, 1315 unsigned int sid_ctx_len); 1316 1317 SSL * SSL_new(SSL_CTX *ctx); 1318 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx, 1319 unsigned int sid_ctx_len); 1320 1321 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1322 int SSL_set_purpose(SSL *s, int purpose); 1323 int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1324 int SSL_set_trust(SSL *s, int trust); 1325 1326 void SSL_free(SSL *ssl); 1327 int SSL_accept(SSL *ssl); 1328 int SSL_connect(SSL *ssl); 1329 int SSL_read(SSL *ssl,void *buf,int num); 1330 int SSL_peek(SSL *ssl,void *buf,int num); 1331 int SSL_write(SSL *ssl,const void *buf,int num); 1332 long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg); 1333 long SSL_callback_ctrl(SSL *, int, void (*)()); 1334 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg); 1335 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)()); 1336 1337 int SSL_get_error(SSL *s,int ret_code); 1338 const char *SSL_get_version(SSL *s); 1339 1340 /* This sets the 'default' SSL version that SSL_new() will create */ 1341 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth); 1342 1343 SSL_METHOD *SSLv2_method(void); /* SSLv2 */ 1344 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */ 1345 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */ 1346 1347 SSL_METHOD *SSLv3_method(void); /* SSLv3 */ 1348 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ 1349 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 1350 1351 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */ 1352 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */ 1353 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */ 1354 1355 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1356 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1357 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1358 1359 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s); 1360 1361 int SSL_do_handshake(SSL *s); 1362 int SSL_renegotiate(SSL *s); 1363 int SSL_renegotiate_pending(SSL *s); 1364 int SSL_shutdown(SSL *s); 1365 1366 SSL_METHOD *SSL_get_ssl_method(SSL *s); 1367 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method); 1368 const char *SSL_alert_type_string_long(int value); 1369 const char *SSL_alert_type_string(int value); 1370 const char *SSL_alert_desc_string_long(int value); 1371 const char *SSL_alert_desc_string(int value); 1372 1373 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 1374 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 1375 STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s); 1376 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s); 1377 int SSL_add_client_CA(SSL *ssl,X509 *x); 1378 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x); 1379 1380 void SSL_set_connect_state(SSL *s); 1381 void SSL_set_accept_state(SSL *s); 1382 1383 long SSL_get_default_timeout(SSL *s); 1384 1385 int SSL_library_init(void ); 1386 1387 char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size); 1388 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); 1389 1390 SSL *SSL_dup(SSL *ssl); 1391 1392 X509 *SSL_get_certificate(SSL *ssl); 1393 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl); 1394 1395 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); 1396 int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx); 1397 void SSL_set_quiet_shutdown(SSL *ssl,int mode); 1398 int SSL_get_quiet_shutdown(SSL *ssl); 1399 void SSL_set_shutdown(SSL *ssl,int mode); 1400 int SSL_get_shutdown(SSL *ssl); 1401 int SSL_version(SSL *ssl); 1402 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1403 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1404 const char *CApath); 1405 #define SSL_get0_session SSL_get_session /* just peek at pointer */ 1406 SSL_SESSION *SSL_get_session(SSL *ssl); 1407 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1408 SSL_CTX *SSL_get_SSL_CTX(SSL *ssl); 1409 void SSL_set_info_callback(SSL *ssl, 1410 void (*cb)(const SSL *ssl,int type,int val)); 1411 void (*SSL_get_info_callback(SSL *ssl))(const SSL *ssl,int type,int val); 1412 int SSL_state(SSL *ssl); 1413 1414 void SSL_set_verify_result(SSL *ssl,long v); 1415 long SSL_get_verify_result(SSL *ssl); 1416 1417 int SSL_set_ex_data(SSL *ssl,int idx,void *data); 1418 void *SSL_get_ex_data(SSL *ssl,int idx); 1419 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1420 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1421 1422 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data); 1423 void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx); 1424 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1425 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1426 1427 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data); 1428 void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx); 1429 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1430 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1431 1432 int SSL_get_ex_data_X509_STORE_CTX_idx(void ); 1433 1434 #define SSL_CTX_sess_set_cache_size(ctx,t) \ 1435 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1436 #define SSL_CTX_sess_get_cache_size(ctx) \ 1437 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1438 #define SSL_CTX_set_session_cache_mode(ctx,m) \ 1439 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1440 #define SSL_CTX_get_session_cache_mode(ctx) \ 1441 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1442 1443 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1444 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1445 #define SSL_CTX_get_read_ahead(ctx) \ 1446 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1447 #define SSL_CTX_set_read_ahead(ctx,m) \ 1448 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1449 #define SSL_CTX_get_max_cert_list(ctx) \ 1450 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1451 #define SSL_CTX_set_max_cert_list(ctx,m) \ 1452 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1453 #define SSL_get_max_cert_list(ssl) \ 1454 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1455 #define SSL_set_max_cert_list(ssl,m) \ 1456 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1457 1458 /* NB: the keylength is only applicable when is_export is true */ 1459 #ifndef OPENSSL_NO_RSA 1460 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 1461 RSA *(*cb)(SSL *ssl,int is_export, 1462 int keylength)); 1463 1464 void SSL_set_tmp_rsa_callback(SSL *ssl, 1465 RSA *(*cb)(SSL *ssl,int is_export, 1466 int keylength)); 1467 #endif 1468 #ifndef OPENSSL_NO_DH 1469 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 1470 DH *(*dh)(SSL *ssl,int is_export, 1471 int keylength)); 1472 void SSL_set_tmp_dh_callback(SSL *ssl, 1473 DH *(*dh)(SSL *ssl,int is_export, 1474 int keylength)); 1475 #endif 1476 1477 #ifndef OPENSSL_NO_COMP 1478 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm); 1479 #else 1480 int SSL_COMP_add_compression_method(int id,char *cm); 1481 #endif 1482 1483 /* BEGIN ERROR CODES */ 1484 /* The following lines are auto generated by the script mkerr.pl. Any changes 1485 * made after this point may be overwritten when the script is next run. 1486 */ 1487 void ERR_load_SSL_strings(void); 1488 1489 /* Error codes for the SSL functions. */ 1490 1491 /* Function codes. */ 1492 #define SSL_F_CLIENT_CERTIFICATE 100 1493 #define SSL_F_CLIENT_FINISHED 238 1494 #define SSL_F_CLIENT_HELLO 101 1495 #define SSL_F_CLIENT_MASTER_KEY 102 1496 #define SSL_F_D2I_SSL_SESSION 103 1497 #define SSL_F_DO_SSL3_WRITE 104 1498 #define SSL_F_GET_CLIENT_FINISHED 105 1499 #define SSL_F_GET_CLIENT_HELLO 106 1500 #define SSL_F_GET_CLIENT_MASTER_KEY 107 1501 #define SSL_F_GET_SERVER_FINISHED 108 1502 #define SSL_F_GET_SERVER_HELLO 109 1503 #define SSL_F_GET_SERVER_VERIFY 110 1504 #define SSL_F_I2D_SSL_SESSION 111 1505 #define SSL_F_READ_N 112 1506 #define SSL_F_REQUEST_CERTIFICATE 113 1507 #define SSL_F_SERVER_FINISH 239 1508 #define SSL_F_SERVER_HELLO 114 1509 #define SSL_F_SERVER_VERIFY 240 1510 #define SSL_F_SSL23_ACCEPT 115 1511 #define SSL_F_SSL23_CLIENT_HELLO 116 1512 #define SSL_F_SSL23_CONNECT 117 1513 #define SSL_F_SSL23_GET_CLIENT_HELLO 118 1514 #define SSL_F_SSL23_GET_SERVER_HELLO 119 1515 #define SSL_F_SSL23_PEEK 237 1516 #define SSL_F_SSL23_READ 120 1517 #define SSL_F_SSL23_WRITE 121 1518 #define SSL_F_SSL2_ACCEPT 122 1519 #define SSL_F_SSL2_CONNECT 123 1520 #define SSL_F_SSL2_ENC_INIT 124 1521 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 1522 #define SSL_F_SSL2_PEEK 234 1523 #define SSL_F_SSL2_READ 125 1524 #define SSL_F_SSL2_READ_INTERNAL 236 1525 #define SSL_F_SSL2_SET_CERTIFICATE 126 1526 #define SSL_F_SSL2_WRITE 127 1527 #define SSL_F_SSL3_ACCEPT 128 1528 #define SSL_F_SSL3_CALLBACK_CTRL 233 1529 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 1530 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 1531 #define SSL_F_SSL3_CLIENT_HELLO 131 1532 #define SSL_F_SSL3_CONNECT 132 1533 #define SSL_F_SSL3_CTRL 213 1534 #define SSL_F_SSL3_CTX_CTRL 133 1535 #define SSL_F_SSL3_ENC 134 1536 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 1537 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 1538 #define SSL_F_SSL3_GET_CERT_VERIFY 136 1539 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 1540 #define SSL_F_SSL3_GET_CLIENT_HELLO 138 1541 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 1542 #define SSL_F_SSL3_GET_FINISHED 140 1543 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141 1544 #define SSL_F_SSL3_GET_MESSAGE 142 1545 #define SSL_F_SSL3_GET_RECORD 143 1546 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 1547 #define SSL_F_SSL3_GET_SERVER_DONE 145 1548 #define SSL_F_SSL3_GET_SERVER_HELLO 146 1549 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 1550 #define SSL_F_SSL3_PEEK 235 1551 #define SSL_F_SSL3_READ_BYTES 148 1552 #define SSL_F_SSL3_READ_N 149 1553 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 1554 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 1555 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 1556 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 1557 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 1558 #define SSL_F_SSL3_SEND_SERVER_HELLO 242 1559 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 1560 #define SSL_F_SSL3_SETUP_BUFFERS 156 1561 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157 1562 #define SSL_F_SSL3_WRITE_BYTES 158 1563 #define SSL_F_SSL3_WRITE_PENDING 159 1564 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 1565 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 1566 #define SSL_F_SSL_BAD_METHOD 160 1567 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 1568 #define SSL_F_SSL_CERT_DUP 221 1569 #define SSL_F_SSL_CERT_INST 222 1570 #define SSL_F_SSL_CERT_INSTANTIATE 214 1571 #define SSL_F_SSL_CERT_NEW 162 1572 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163 1573 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 1574 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 1575 #define SSL_F_SSL_CLEAR 164 1576 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 1577 #define SSL_F_SSL_CREATE_CIPHER_LIST 166 1578 #define SSL_F_SSL_CTRL 232 1579 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 1580 #define SSL_F_SSL_CTX_NEW 169 1581 #define SSL_F_SSL_CTX_SET_PURPOSE 226 1582 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 1583 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170 1584 #define SSL_F_SSL_CTX_SET_TRUST 229 1585 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171 1586 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 1587 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 1588 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 1589 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 1590 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 1591 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 1592 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 1593 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 1594 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 1595 #define SSL_F_SSL_DO_HANDSHAKE 180 1596 #define SSL_F_SSL_GET_NEW_SESSION 181 1597 #define SSL_F_SSL_GET_PREV_SESSION 217 1598 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182 1599 #define SSL_F_SSL_GET_SIGN_PKEY 183 1600 #define SSL_F_SSL_INIT_WBIO_BUFFER 184 1601 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 1602 #define SSL_F_SSL_NEW 186 1603 #define SSL_F_SSL_READ 223 1604 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 1605 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 1606 #define SSL_F_SSL_SESSION_NEW 189 1607 #define SSL_F_SSL_SESSION_PRINT_FP 190 1608 #define SSL_F_SSL_SESS_CERT_NEW 225 1609 #define SSL_F_SSL_SET_CERT 191 1610 #define SSL_F_SSL_SET_FD 192 1611 #define SSL_F_SSL_SET_PKEY 193 1612 #define SSL_F_SSL_SET_PURPOSE 227 1613 #define SSL_F_SSL_SET_RFD 194 1614 #define SSL_F_SSL_SET_SESSION 195 1615 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 1616 #define SSL_F_SSL_SET_TRUST 228 1617 #define SSL_F_SSL_SET_WFD 196 1618 #define SSL_F_SSL_SHUTDOWN 224 1619 #define SSL_F_SSL_UNDEFINED_FUNCTION 197 1620 #define SSL_F_SSL_USE_CERTIFICATE 198 1621 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 1622 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200 1623 #define SSL_F_SSL_USE_PRIVATEKEY 201 1624 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 1625 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 1626 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204 1627 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 1628 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 1629 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207 1630 #define SSL_F_SSL_WRITE 208 1631 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 1632 #define SSL_F_TLS1_ENC 210 1633 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211 1634 #define SSL_F_WRITE_PENDING 212 1635 1636 /* Reason codes. */ 1637 #define SSL_R_APP_DATA_IN_HANDSHAKE 100 1638 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 1639 #define SSL_R_BAD_ALERT_RECORD 101 1640 #define SSL_R_BAD_AUTHENTICATION_TYPE 102 1641 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 1642 #define SSL_R_BAD_CHECKSUM 104 1643 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 1644 #define SSL_R_BAD_DECOMPRESSION 107 1645 #define SSL_R_BAD_DH_G_LENGTH 108 1646 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 1647 #define SSL_R_BAD_DH_P_LENGTH 110 1648 #define SSL_R_BAD_DIGEST_LENGTH 111 1649 #define SSL_R_BAD_DSA_SIGNATURE 112 1650 #define SSL_R_BAD_HELLO_REQUEST 105 1651 #define SSL_R_BAD_LENGTH 271 1652 #define SSL_R_BAD_MAC_DECODE 113 1653 #define SSL_R_BAD_MESSAGE_TYPE 114 1654 #define SSL_R_BAD_PACKET_LENGTH 115 1655 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 1656 #define SSL_R_BAD_RESPONSE_ARGUMENT 117 1657 #define SSL_R_BAD_RSA_DECRYPT 118 1658 #define SSL_R_BAD_RSA_ENCRYPT 119 1659 #define SSL_R_BAD_RSA_E_LENGTH 120 1660 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121 1661 #define SSL_R_BAD_RSA_SIGNATURE 122 1662 #define SSL_R_BAD_SIGNATURE 123 1663 #define SSL_R_BAD_SSL_FILETYPE 124 1664 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 1665 #define SSL_R_BAD_STATE 126 1666 #define SSL_R_BAD_WRITE_RETRY 127 1667 #define SSL_R_BIO_NOT_SET 128 1668 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 1669 #define SSL_R_BN_LIB 130 1670 #define SSL_R_CA_DN_LENGTH_MISMATCH 131 1671 #define SSL_R_CA_DN_TOO_LONG 132 1672 #define SSL_R_CCS_RECEIVED_EARLY 133 1673 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134 1674 #define SSL_R_CERT_LENGTH_MISMATCH 135 1675 #define SSL_R_CHALLENGE_IS_DIFFERENT 136 1676 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 1677 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 1678 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139 1679 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 1680 #define SSL_R_COMPRESSION_FAILURE 141 1681 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142 1682 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 1683 #define SSL_R_CONNECTION_TYPE_NOT_SET 144 1684 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 1685 #define SSL_R_DATA_LENGTH_TOO_LONG 146 1686 #define SSL_R_DECRYPTION_FAILED 147 1687 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 1109 1688 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 1689 #define SSL_R_DIGEST_CHECK_FAILED 149 1690 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 1691 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092 1692 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 1693 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 1694 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153 1695 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 1696 #define SSL_R_HTTPS_PROXY_REQUEST 155 1697 #define SSL_R_HTTP_REQUEST 156 1698 #define SSL_R_ILLEGAL_PADDING 1110 1699 #define SSL_R_INVALID_CHALLENGE_LENGTH 158 1700 #define SSL_R_INVALID_COMMAND 280 1701 #define SSL_R_INVALID_PURPOSE 278 1702 #define SSL_R_INVALID_TRUST 279 1703 #define SSL_R_KEY_ARG_TOO_LONG 1112 1704 #define SSL_R_KRB5 1104 1705 #define SSL_R_KRB5_C_CC_PRINC 1094 1706 #define SSL_R_KRB5_C_GET_CRED 1095 1707 #define SSL_R_KRB5_C_INIT 1096 1708 #define SSL_R_KRB5_C_MK_REQ 1097 1709 #define SSL_R_KRB5_S_BAD_TICKET 1098 1710 #define SSL_R_KRB5_S_INIT 1099 1711 #define SSL_R_KRB5_S_RD_REQ 1108 1712 #define SSL_R_KRB5_S_TKT_EXPIRED 1105 1713 #define SSL_R_KRB5_S_TKT_NYV 1106 1714 #define SSL_R_KRB5_S_TKT_SKEW 1107 1715 #define SSL_R_LENGTH_MISMATCH 159 1716 #define SSL_R_LENGTH_TOO_SHORT 160 1717 #define SSL_R_LIBRARY_BUG 274 1718 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 1719 #define SSL_R_MASTER_KEY_TOO_LONG 1112 1720 #define SSL_R_MESSAGE_TOO_LONG 1111 1721 #define SSL_R_MISSING_DH_DSA_CERT 162 1722 #define SSL_R_MISSING_DH_KEY 163 1723 #define SSL_R_MISSING_DH_RSA_CERT 164 1724 #define SSL_R_MISSING_DSA_SIGNING_CERT 165 1725 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 1726 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 1727 #define SSL_R_MISSING_RSA_CERTIFICATE 168 1728 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 1729 #define SSL_R_MISSING_RSA_SIGNING_CERT 170 1730 #define SSL_R_MISSING_TMP_DH_KEY 171 1731 #define SSL_R_MISSING_TMP_RSA_KEY 172 1732 #define SSL_R_MISSING_TMP_RSA_PKEY 173 1733 #define SSL_R_MISSING_VERIFY_MESSAGE 174 1734 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175 1735 #define SSL_R_NO_CERTIFICATES_RETURNED 176 1736 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177 1737 #define SSL_R_NO_CERTIFICATE_RETURNED 178 1738 #define SSL_R_NO_CERTIFICATE_SET 179 1739 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180 1740 #define SSL_R_NO_CIPHERS_AVAILABLE 181 1741 #define SSL_R_NO_CIPHERS_PASSED 182 1742 #define SSL_R_NO_CIPHERS_SPECIFIED 183 1743 #define SSL_R_NO_CIPHER_LIST 184 1744 #define SSL_R_NO_CIPHER_MATCH 185 1745 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186 1746 #define SSL_R_NO_COMPRESSION_SPECIFIED 187 1747 #define SSL_R_NO_METHOD_SPECIFIED 188 1748 #define SSL_R_NO_PRIVATEKEY 189 1749 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 1750 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191 1751 #define SSL_R_NO_PUBLICKEY 192 1752 #define SSL_R_NO_SHARED_CIPHER 193 1753 #define SSL_R_NO_VERIFY_CALLBACK 194 1754 #define SSL_R_NULL_SSL_CTX 195 1755 #define SSL_R_NULL_SSL_METHOD_PASSED 196 1756 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 1757 #define SSL_R_PACKET_LENGTH_TOO_LONG 198 1758 #define SSL_R_PATH_TOO_LONG 270 1759 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 1760 #define SSL_R_PEER_ERROR 200 1761 #define SSL_R_PEER_ERROR_CERTIFICATE 201 1762 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 1763 #define SSL_R_PEER_ERROR_NO_CIPHER 203 1764 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 1765 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 1766 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 1767 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207 1768 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 1769 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 1770 #define SSL_R_PUBLIC_KEY_NOT_RSA 210 1771 #define SSL_R_READ_BIO_NOT_SET 211 1772 #define SSL_R_READ_WRONG_PACKET_TYPE 212 1773 #define SSL_R_RECORD_LENGTH_MISMATCH 213 1774 #define SSL_R_RECORD_TOO_LARGE 214 1775 #define SSL_R_RECORD_TOO_SMALL 1093 1776 #define SSL_R_REQUIRED_CIPHER_MISSING 215 1777 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 1778 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 1779 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 1780 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 1781 #define SSL_R_SHORT_READ 219 1782 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 1783 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 1784 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 1114 1785 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 1113 1786 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 1787 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 1788 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 1789 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 1790 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 1791 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 1792 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 1793 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 1794 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 1795 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 1796 #define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223 1797 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224 1798 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225 1799 #define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226 1800 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 1801 #define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227 1802 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 1803 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 1804 #define SSL_R_SSL_HANDSHAKE_FAILURE 229 1805 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 1806 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 1102 1807 #define SSL_R_SSL_SESSION_ID_CONFLICT 1103 1808 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 1809 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101 1810 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 1811 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 1812 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 1813 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 1814 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 1815 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 1816 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 1817 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 1818 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 1819 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 1820 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 1821 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 1822 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 1823 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 1824 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 1825 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 1826 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 1827 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 1828 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 1829 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 1830 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 1831 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 1832 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 1833 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 1834 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 1835 #define SSL_R_UNEXPECTED_MESSAGE 244 1836 #define SSL_R_UNEXPECTED_RECORD 245 1837 #define SSL_R_UNINITIALIZED 276 1838 #define SSL_R_UNKNOWN_ALERT_TYPE 246 1839 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 1840 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248 1841 #define SSL_R_UNKNOWN_CIPHER_TYPE 249 1842 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 1843 #define SSL_R_UNKNOWN_PKEY_TYPE 251 1844 #define SSL_R_UNKNOWN_PROTOCOL 252 1845 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 1846 #define SSL_R_UNKNOWN_SSL_VERSION 254 1847 #define SSL_R_UNKNOWN_STATE 255 1848 #define SSL_R_UNSUPPORTED_CIPHER 256 1849 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 1850 #define SSL_R_UNSUPPORTED_OPTION 1091 1851 #define SSL_R_UNSUPPORTED_PROTOCOL 258 1852 #define SSL_R_UNSUPPORTED_SSL_VERSION 259 1853 #define SSL_R_WRITE_BIO_NOT_SET 260 1854 #define SSL_R_WRONG_CIPHER_RETURNED 261 1855 #define SSL_R_WRONG_MESSAGE_TYPE 262 1856 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 1857 #define SSL_R_WRONG_SIGNATURE_LENGTH 264 1858 #define SSL_R_WRONG_SIGNATURE_SIZE 265 1859 #define SSL_R_WRONG_SSL_VERSION 266 1860 #define SSL_R_WRONG_VERSION_NUMBER 267 1861 #define SSL_R_X509_LIB 268 1862 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 1863 1864 #ifdef __cplusplus 1865 } 1866 #endif 1867 #endif 1868