1 /* $MirOS: src/lib/libssl/src/ssl/ssl.h,v 1.6 2014/06/05 13:26:42 tg Exp $ */ 2 3 /* ssl/ssl.h */ 4 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 5 * All rights reserved. 6 * 7 * This package is an SSL implementation written 8 * by Eric Young (eay@cryptsoft.com). 9 * The implementation was written so as to conform with Netscapes SSL. 10 * 11 * This library is free for commercial and non-commercial use as long as 12 * the following conditions are aheared to. The following conditions 13 * apply to all code found in this distribution, be it the RC4, RSA, 14 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 15 * included with this distribution is covered by the same copyright terms 16 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 17 * 18 * Copyright remains Eric Young's, and as such any Copyright notices in 19 * the code are not to be removed. 20 * If this package is used in a product, Eric Young should be given attribution 21 * as the author of the parts of the library used. 22 * This can be in the form of a textual message at program startup or 23 * in documentation (online or textual) provided with the package. 24 * 25 * Redistribution and use in source and binary forms, with or without 26 * modification, are permitted provided that the following conditions 27 * are met: 28 * 1. Redistributions of source code must retain the copyright 29 * notice, this list of conditions and the following disclaimer. 30 * 2. Redistributions in binary form must reproduce the above copyright 31 * notice, this list of conditions and the following disclaimer in the 32 * documentation and/or other materials provided with the distribution. 33 * 3. All advertising materials mentioning features or use of this software 34 * must display the following acknowledgement: 35 * "This product includes cryptographic software written by 36 * Eric Young (eay@cryptsoft.com)" 37 * The word 'cryptographic' can be left out if the rouines from the library 38 * being used are not cryptographic related :-). 39 * 4. If you include any Windows specific code (or a derivative thereof) from 40 * the apps directory (application code) you must include an acknowledgement: 41 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 42 * 43 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 44 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 45 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 46 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 47 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 48 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 49 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 50 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 51 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 52 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 53 * SUCH DAMAGE. 54 * 55 * The licence and distribution terms for any publically available version or 56 * derivative of this code cannot be changed. i.e. this code cannot simply be 57 * copied and put under another distribution licence 58 * [including the GNU Public Licence.] 59 */ 60 /* ==================================================================== 61 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. 62 * 63 * Redistribution and use in source and binary forms, with or without 64 * modification, are permitted provided that the following conditions 65 * are met: 66 * 67 * 1. Redistributions of source code must retain the above copyright 68 * notice, this list of conditions and the following disclaimer. 69 * 70 * 2. Redistributions in binary form must reproduce the above copyright 71 * notice, this list of conditions and the following disclaimer in 72 * the documentation and/or other materials provided with the 73 * distribution. 74 * 75 * 3. All advertising materials mentioning features or use of this 76 * software must display the following acknowledgment: 77 * "This product includes software developed by the OpenSSL Project 78 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 79 * 80 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 81 * endorse or promote products derived from this software without 82 * prior written permission. For written permission, please contact 83 * openssl-core@openssl.org. 84 * 85 * 5. Products derived from this software may not be called "OpenSSL" 86 * nor may "OpenSSL" appear in their names without prior written 87 * permission of the OpenSSL Project. 88 * 89 * 6. Redistributions of any form whatsoever must retain the following 90 * acknowledgment: 91 * "This product includes software developed by the OpenSSL Project 92 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 93 * 94 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 95 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 96 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 97 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 98 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 99 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 100 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 101 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 102 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 103 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 104 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 105 * OF THE POSSIBILITY OF SUCH DAMAGE. 106 * ==================================================================== 107 * 108 * This product includes cryptographic software written by Eric Young 109 * (eay@cryptsoft.com). This product includes software written by Tim 110 * Hudson (tjh@cryptsoft.com). 111 * 112 */ 113 /* ==================================================================== 114 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved. 115 * 116 * Redistribution and use in source and binary forms, with or without 117 * modification, are permitted provided that the following conditions 118 * are met: 119 * 120 * 1. Redistributions of source code must retain the above copyright 121 * notice, this list of conditions and the following disclaimer. 122 * 123 * 2. Redistributions in binary form must reproduce the above copyright 124 * notice, this list of conditions and the following disclaimer in 125 * the documentation and/or other materials provided with the 126 * distribution. 127 * 128 * 3. All advertising materials mentioning features or use of this 129 * software must display the following acknowledgment: 130 * "This product includes software developed by the OpenSSL Project 131 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 132 * 133 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 134 * endorse or promote products derived from this software without 135 * prior written permission. For written permission, please contact 136 * openssl-core@openssl.org. 137 * 138 * 5. Products derived from this software may not be called "OpenSSL" 139 * nor may "OpenSSL" appear in their names without prior written 140 * permission of the OpenSSL Project. 141 * 142 * 6. Redistributions of any form whatsoever must retain the following 143 * acknowledgment: 144 * "This product includes software developed by the OpenSSL Project 145 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 146 * 147 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 148 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 149 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 150 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 151 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 152 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 153 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 154 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 155 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 156 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 157 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 158 * OF THE POSSIBILITY OF SUCH DAMAGE. 159 * ==================================================================== 160 * 161 * This product includes cryptographic software written by Eric Young 162 * (eay@cryptsoft.com). This product includes software written by Tim 163 * Hudson (tjh@cryptsoft.com). 164 * 165 */ 166 167 #ifndef HEADER_SSL_H 168 #define HEADER_SSL_H 169 170 #include <openssl/e_os2.h> 171 172 #ifndef OPENSSL_NO_COMP 173 #include <openssl/comp.h> 174 #endif 175 #ifndef OPENSSL_NO_BIO 176 #include <openssl/bio.h> 177 #endif 178 #ifndef OPENSSL_NO_X509 179 #include <openssl/x509.h> 180 #endif 181 #include <openssl/kssl.h> 182 #include <openssl/safestack.h> 183 #include <openssl/symhacks.h> 184 185 #ifdef __cplusplus 186 extern "C" { 187 #endif 188 189 /* SSLeay version number for ASN.1 encoding of the session information */ 190 /* Version 0 - initial version 191 * Version 1 - added the optional peer certificate 192 */ 193 #define SSL_SESSION_ASN1_VERSION 0x0001 194 195 /* text strings for the ciphers */ 196 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 197 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 198 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 199 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 200 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 201 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 202 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 203 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA 204 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 205 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA 206 207 /* VRS Additional Kerberos5 entries 208 */ 209 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 210 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 211 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA 212 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA 213 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 214 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 215 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5 216 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 217 218 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 219 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA 220 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA 221 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 222 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5 223 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5 224 225 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 226 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 227 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 228 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 229 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 230 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 231 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256 232 233 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32 234 #define SSL_MAX_SID_CTX_LENGTH 32 235 236 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) 237 #define SSL_MAX_KEY_ARG_LENGTH 8 238 #define SSL_MAX_MASTER_KEY_LENGTH 48 239 240 /* These are used to specify which ciphers to use and not to use */ 241 #define SSL_TXT_LOW "LOW" 242 #define SSL_TXT_MEDIUM "MEDIUM" 243 #define SSL_TXT_HIGH "HIGH" 244 #define SSL_TXT_FIPS "FIPS" 245 #define SSL_TXT_kFZA "kFZA" 246 #define SSL_TXT_aFZA "aFZA" 247 #define SSL_TXT_eFZA "eFZA" 248 #define SSL_TXT_FZA "FZA" 249 250 #define SSL_TXT_aNULL "aNULL" 251 #define SSL_TXT_eNULL "eNULL" 252 #define SSL_TXT_NULL "NULL" 253 254 #define SSL_TXT_kKRB5 "kKRB5" 255 #define SSL_TXT_aKRB5 "aKRB5" 256 #define SSL_TXT_KRB5 "KRB5" 257 258 #define SSL_TXT_kRSA "kRSA" 259 #define SSL_TXT_kDHr "kDHr" 260 #define SSL_TXT_kDHd "kDHd" 261 #define SSL_TXT_kEDH "kEDH" 262 #define SSL_TXT_aRSA "aRSA" 263 #define SSL_TXT_aDSS "aDSS" 264 #define SSL_TXT_aDH "aDH" 265 #define SSL_TXT_DSS "DSS" 266 #define SSL_TXT_DH "DH" 267 #define SSL_TXT_EDH "EDH" 268 #define SSL_TXT_ADH "ADH" 269 #define SSL_TXT_RSA "RSA" 270 #define SSL_TXT_DES "DES" 271 #define SSL_TXT_3DES "3DES" 272 #define SSL_TXT_RC4 "RC4" 273 #define SSL_TXT_RC2 "RC2" 274 #define SSL_TXT_IDEA "IDEA" 275 #define SSL_TXT_AES "AES" 276 #define SSL_TXT_MD5 "MD5" 277 #define SSL_TXT_SHA1 "SHA1" 278 #define SSL_TXT_SHA "SHA" 279 #define SSL_TXT_EXP "EXP" 280 #define SSL_TXT_EXPORT "EXPORT" 281 #define SSL_TXT_EXP40 "EXPORT40" 282 #define SSL_TXT_EXP56 "EXPORT56" 283 #define SSL_TXT_SSLV2 "SSLv2" 284 #define SSL_TXT_SSLV3 "SSLv3" 285 #define SSL_TXT_TLSV1 "TLSv1" 286 #define SSL_TXT_ALL "ALL" 287 288 /* 289 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 290 * ciphers normally not being used. 291 * Example: "RC4" will activate all ciphers using RC4 including ciphers 292 * without authentication, which would normally disabled by DEFAULT (due 293 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 294 * will make sure that it is also disabled in the specific selection. 295 * COMPLEMENTOF* identifiers are portable between version, as adjustments 296 * to the default cipher setup will also be included here. 297 * 298 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 299 * DEFAULT gets, as only selection is being done and no sorting as needed 300 * for DEFAULT. 301 */ 302 #define SSL_TXT_CMPALL "COMPLEMENTOFALL" 303 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 304 305 /* The following cipher list is used by default. 306 * It also is substituted when an application-defined cipher list string 307 * starts with 'DEFAULT'. */ 308 #define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL+RC4:@STRENGTH:-IDEA" /* low priority for RC4 */ 309 310 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 311 #define SSL_SENT_SHUTDOWN 1 312 #define SSL_RECEIVED_SHUTDOWN 2 313 314 #ifdef __cplusplus 315 } 316 #endif 317 318 #include <openssl/crypto.h> 319 #include <openssl/lhash.h> 320 #include <openssl/buffer.h> 321 #include <openssl/pem.h> 322 323 #ifdef __cplusplus 324 extern "C" { 325 #endif 326 327 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2) 328 #define OPENSSL_NO_SSL2 329 #endif 330 331 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 332 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM 333 334 /* This is needed to stop compilers complaining about the 335 * 'struct ssl_st *' function parameters used to prototype callbacks 336 * in SSL_CTX. */ 337 typedef struct ssl_st *ssl_crock_st; 338 339 /* used to hold info on the particular ciphers used */ 340 typedef struct ssl_cipher_st 341 { 342 int valid; 343 const char *name; /* text name */ 344 unsigned long id; /* id, 4 bytes, first is version */ 345 unsigned long algorithms; /* what ciphers are used */ 346 unsigned long algo_strength; /* strength and export flags */ 347 unsigned long algorithm2; /* Extra flags */ 348 int strength_bits; /* Number of bits really used */ 349 int alg_bits; /* Number of bits for algorithm */ 350 unsigned long mask; /* used for matching */ 351 unsigned long mask_strength; /* also used for matching */ 352 } SSL_CIPHER; 353 354 DECLARE_STACK_OF(SSL_CIPHER) 355 356 typedef struct ssl_st SSL; 357 typedef struct ssl_ctx_st SSL_CTX; 358 359 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */ 360 typedef struct ssl_method_st 361 { 362 int version; 363 int (*ssl_new)(SSL *s); 364 void (*ssl_clear)(SSL *s); 365 void (*ssl_free)(SSL *s); 366 int (*ssl_accept)(SSL *s); 367 int (*ssl_connect)(SSL *s); 368 int (*ssl_read)(SSL *s,void *buf,int len); 369 int (*ssl_peek)(SSL *s,void *buf,int len); 370 int (*ssl_write)(SSL *s,const void *buf,int len); 371 int (*ssl_shutdown)(SSL *s); 372 int (*ssl_renegotiate)(SSL *s); 373 int (*ssl_renegotiate_check)(SSL *s); 374 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg); 375 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg); 376 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr); 377 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr); 378 int (*ssl_pending)(const SSL *s); 379 int (*num_ciphers)(void); 380 SSL_CIPHER *(*get_cipher)(unsigned ncipher); 381 struct ssl_method_st *(*get_ssl_method)(int version); 382 long (*get_timeout)(void); 383 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ 384 int (*ssl_version)(); 385 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)()); 386 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)()); 387 } SSL_METHOD; 388 389 /* Lets make this into an ASN.1 type structure as follows 390 * SSL_SESSION_ID ::= SEQUENCE { 391 * version INTEGER, -- structure version number 392 * SSLversion INTEGER, -- SSL version number 393 * Cipher OCTET_STRING, -- the 3 byte cipher ID 394 * Session_ID OCTET_STRING, -- the Session ID 395 * Master_key OCTET_STRING, -- the master key 396 * KRB5_principal OCTET_STRING -- optional Kerberos principal 397 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument 398 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time 399 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds 400 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate 401 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context 402 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer' 403 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX 404 * } 405 * Look in ssl/ssl_asn1.c for more details 406 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). 407 */ 408 typedef struct ssl_session_st 409 { 410 int ssl_version; /* what ssl version session info is 411 * being kept in here? */ 412 413 /* only really used in SSLv2 */ 414 unsigned int key_arg_length; 415 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH]; 416 int master_key_length; 417 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; 418 /* session_id - valid? */ 419 unsigned int session_id_length; 420 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; 421 /* this is used to determine whether the session is being reused in 422 * the appropriate context. It is up to the application to set this, 423 * via SSL_new */ 424 unsigned int sid_ctx_length; 425 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 426 427 #ifndef OPENSSL_NO_KRB5 428 unsigned int krb5_client_princ_len; 429 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH]; 430 #endif /* OPENSSL_NO_KRB5 */ 431 432 int not_resumable; 433 434 /* The cert is the certificate used to establish this connection */ 435 struct sess_cert_st /* SESS_CERT */ *sess_cert; 436 437 /* This is the cert for the other end. 438 * On clients, it will be the same as sess_cert->peer_key->x509 439 * (the latter is not enough as sess_cert is not retained 440 * in the external representation of sessions, see ssl_asn1.c). */ 441 X509 *peer; 442 /* when app_verify_callback accepts a session where the peer's certificate 443 * is not ok, we must remember the error for session reuse: */ 444 long verify_result; /* only for servers */ 445 446 int references; 447 long timeout; 448 long time; 449 450 int compress_meth; /* Need to lookup the method */ 451 452 SSL_CIPHER *cipher; 453 unsigned long cipher_id; /* when ASN.1 loaded, this 454 * needs to be used to load 455 * the 'cipher' structure */ 456 457 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 458 459 CRYPTO_EX_DATA ex_data; /* application specific data */ 460 461 /* These are used to make removal of session-ids more 462 * efficient and to implement a maximum cache size. */ 463 struct ssl_session_st *prev,*next; 464 } SSL_SESSION; 465 466 467 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L 468 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L 469 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L 470 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L 471 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L 472 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */ 473 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L 474 #define SSL_OP_TLS_D5_BUG 0x00000100L 475 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L 476 477 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added 478 * in OpenSSL 0.9.6d. Usually (depending on the application protocol) 479 * the workaround is not needed. Unfortunately some broken SSL/TLS 480 * implementations cannot handle it at all, which is why we include 481 * it in SSL_OP_ALL. */ 482 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */ 483 484 /* SSL_OP_ALL: various bug workarounds that should be rather harmless. 485 * This used to be 0x000FFFFFL before 0.9.7. */ 486 #define SSL_OP_ALL 0x00000FFFL 487 488 /* As server, disallow session resumption on renegotiation */ 489 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 490 /* If set, always create a new key when using tmp_dh parameters */ 491 #define SSL_OP_SINGLE_DH_USE 0x00100000L 492 /* Set to always use the tmp_rsa key when doing RSA operations, 493 * even when this violates protocol specs */ 494 #define SSL_OP_EPHEMERAL_RSA 0x00200000L 495 /* Set on servers to choose the cipher according to the server's 496 * preferences */ 497 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 498 /* If set, a server will allow a client to issue a SSLv3.0 version number 499 * as latest version supported in the premaster secret, even when TLSv1.0 500 * (version 3.1) was announced in the client hello. Normally this is 501 * forbidden to prevent version rollback attacks. */ 502 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L 503 504 #define SSL_OP_NO_SSLv2 0x01000000L 505 #define SSL_OP_NO_SSLv3 0x02000000L 506 #define SSL_OP_NO_TLSv1 0x04000000L 507 508 /* The next flag deliberately changes the ciphertest, this is a check 509 * for the PKCS#1 attack */ 510 #define SSL_OP_PKCS1_CHECK_1 0x08000000L 511 #define SSL_OP_PKCS1_CHECK_2 0x10000000L 512 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L 513 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L 514 515 516 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 517 * when just a single record has been written): */ 518 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 519 /* Make it possible to retry SSL_write() with changed buffer location 520 * (buffer contents must stay the same!); this is not the default to avoid 521 * the misconception that non-blocking SSL_write() behaves like 522 * non-blocking write(): */ 523 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 524 /* Never bother the application with retries if the transport 525 * is blocking: */ 526 #define SSL_MODE_AUTO_RETRY 0x00000004L 527 /* Don't attempt to automatically build certificate chain */ 528 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 529 530 531 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, 532 * they cannot be used to clear bits. */ 533 534 #define SSL_CTX_set_options(ctx,op) \ 535 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 536 #define SSL_CTX_get_options(ctx) \ 537 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 538 #define SSL_set_options(ssl,op) \ 539 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 540 #define SSL_get_options(ssl) \ 541 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 542 543 #define SSL_CTX_set_mode(ctx,op) \ 544 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 545 #define SSL_CTX_get_mode(ctx) \ 546 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 547 #define SSL_set_mode(ssl,op) \ 548 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 549 #define SSL_get_mode(ssl) \ 550 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 551 552 553 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)); 554 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)); 555 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 556 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 557 558 559 560 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32) 561 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */ 562 #else 563 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */ 564 #endif 565 566 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 567 568 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set 569 * them. It is used to override the generation of SSL/TLS session IDs in a 570 * server. Return value should be zero on an error, non-zero to proceed. Also, 571 * callbacks should themselves check if the id they generate is unique otherwise 572 * the SSL handshake will fail with an error - callbacks can do this using the 573 * 'ssl' value they're passed by; 574 * SSL_has_matching_session_id(ssl, id, *id_len) 575 * The length value passed in is set at the maximum size the session ID can be. 576 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback 577 * can alter this length to be less if desired, but under SSLv2 session IDs are 578 * supposed to be fixed at 16 bytes so the id will be padded after the callback 579 * returns in this case. It is also an error for the callback to set the size to 580 * zero. */ 581 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id, 582 unsigned int *id_len); 583 584 typedef struct ssl_comp_st 585 { 586 int id; 587 char *name; 588 #ifndef OPENSSL_NO_COMP 589 COMP_METHOD *method; 590 #else 591 char *method; 592 #endif 593 } SSL_COMP; 594 595 DECLARE_STACK_OF(SSL_COMP) 596 597 struct ssl_ctx_st 598 { 599 SSL_METHOD *method; 600 601 STACK_OF(SSL_CIPHER) *cipher_list; 602 /* same as above but sorted for lookup */ 603 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 604 605 struct x509_store_st /* X509_STORE */ *cert_store; 606 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */ 607 /* Most session-ids that will be cached, default is 608 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */ 609 unsigned long session_cache_size; 610 struct ssl_session_st *session_cache_head; 611 struct ssl_session_st *session_cache_tail; 612 613 /* This can have one of 2 values, ored together, 614 * SSL_SESS_CACHE_CLIENT, 615 * SSL_SESS_CACHE_SERVER, 616 * Default is SSL_SESSION_CACHE_SERVER, which means only 617 * SSL_accept which cache SSL_SESSIONS. */ 618 int session_cache_mode; 619 620 /* If timeout is not 0, it is the default timeout value set 621 * when SSL_new() is called. This has been put in to make 622 * life easier to set things up */ 623 long session_timeout; 624 625 /* If this callback is not null, it will be called each 626 * time a session id is added to the cache. If this function 627 * returns 1, it means that the callback will do a 628 * SSL_SESSION_free() when it has finished using it. Otherwise, 629 * on 0, it means the callback has finished with it. 630 * If remove_session_cb is not null, it will be called when 631 * a session-id is removed from the cache. After the call, 632 * OpenSSL will SSL_SESSION_free() it. */ 633 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess); 634 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess); 635 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, 636 unsigned char *data,int len,int *copy); 637 638 struct 639 { 640 int sess_connect; /* SSL new conn - started */ 641 int sess_connect_renegotiate;/* SSL reneg - requested */ 642 int sess_connect_good; /* SSL new conne/reneg - finished */ 643 int sess_accept; /* SSL new accept - started */ 644 int sess_accept_renegotiate;/* SSL reneg - requested */ 645 int sess_accept_good; /* SSL accept/reneg - finished */ 646 int sess_miss; /* session lookup misses */ 647 int sess_timeout; /* reuse attempt on timeouted session */ 648 int sess_cache_full; /* session removed due to full cache */ 649 int sess_hit; /* session reuse actually done */ 650 int sess_cb_hit; /* session-id that was not 651 * in the cache was 652 * passed back via the callback. This 653 * indicates that the application is 654 * supplying session-id's from other 655 * processes - spooky :-) */ 656 } stats; 657 658 int references; 659 660 /* if defined, these override the X509_verify_cert() calls */ 661 int (*app_verify_callback)(X509_STORE_CTX *, void *); 662 void *app_verify_arg; 663 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored 664 * ('app_verify_callback' was called with just one argument) */ 665 666 /* Default password callback. */ 667 pem_password_cb *default_passwd_callback; 668 669 /* Default password callback user data. */ 670 void *default_passwd_callback_userdata; 671 672 /* get client cert callback */ 673 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey); 674 675 CRYPTO_EX_DATA ex_data; 676 677 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */ 678 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ 679 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ 680 681 STACK_OF(X509) *extra_certs; 682 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ 683 684 685 /* Default values used when no per-SSL value is defined follow */ 686 687 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */ 688 689 /* what we put in client cert requests */ 690 STACK_OF(X509_NAME) *client_CA; 691 692 693 /* Default values to use in SSL structures follow (these are copied by SSL_new) */ 694 695 unsigned long options; 696 unsigned long mode; 697 long max_cert_list; 698 699 struct cert_st /* CERT */ *cert; 700 int read_ahead; 701 702 /* callback that allows applications to peek at protocol messages */ 703 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 704 void *msg_callback_arg; 705 706 int verify_mode; 707 int verify_depth; 708 unsigned int sid_ctx_length; 709 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 710 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */ 711 712 /* Default generate session ID callback. */ 713 GEN_SESSION_CB generate_session_id; 714 715 int purpose; /* Purpose setting */ 716 int trust; /* Trust setting */ 717 718 int quiet_shutdown; 719 }; 720 721 #define SSL_SESS_CACHE_OFF 0x0000 722 #define SSL_SESS_CACHE_CLIENT 0x0001 723 #define SSL_SESS_CACHE_SERVER 0x0002 724 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 725 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 726 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 727 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 728 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 729 #define SSL_SESS_CACHE_NO_INTERNAL \ 730 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 731 732 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx); 733 #define SSL_CTX_sess_number(ctx) \ 734 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 735 #define SSL_CTX_sess_connect(ctx) \ 736 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 737 #define SSL_CTX_sess_connect_good(ctx) \ 738 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 739 #define SSL_CTX_sess_connect_renegotiate(ctx) \ 740 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 741 #define SSL_CTX_sess_accept(ctx) \ 742 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 743 #define SSL_CTX_sess_accept_renegotiate(ctx) \ 744 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 745 #define SSL_CTX_sess_accept_good(ctx) \ 746 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 747 #define SSL_CTX_sess_hits(ctx) \ 748 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 749 #define SSL_CTX_sess_cb_hits(ctx) \ 750 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 751 #define SSL_CTX_sess_misses(ctx) \ 752 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 753 #define SSL_CTX_sess_timeouts(ctx) \ 754 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 755 #define SSL_CTX_sess_cache_full(ctx) \ 756 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 757 758 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb)) 759 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb) 760 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb)) 761 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb) 762 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb)) 763 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb) 764 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb)) 765 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback) 766 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb)) 767 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb) 768 769 #define SSL_NOTHING 1 770 #define SSL_WRITING 2 771 #define SSL_READING 3 772 #define SSL_X509_LOOKUP 4 773 774 /* These will only be used when doing non-blocking IO */ 775 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 776 #define SSL_want_read(s) (SSL_want(s) == SSL_READING) 777 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 778 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 779 780 struct ssl_st 781 { 782 /* protocol version 783 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION) 784 */ 785 int version; 786 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ 787 788 SSL_METHOD *method; /* SSLv3 */ 789 790 /* There are 2 BIO's even though they are normally both the 791 * same. This is so data can be read and written to different 792 * handlers */ 793 794 #ifndef OPENSSL_NO_BIO 795 BIO *rbio; /* used by SSL_read */ 796 BIO *wbio; /* used by SSL_write */ 797 BIO *bbio; /* used during session-id reuse to concatenate 798 * messages */ 799 #else 800 char *rbio; /* used by SSL_read */ 801 char *wbio; /* used by SSL_write */ 802 char *bbio; 803 #endif 804 /* This holds a variable that indicates what we were doing 805 * when a 0 or -1 is returned. This is needed for 806 * non-blocking IO so we know what request needs re-doing when 807 * in SSL_accept or SSL_connect */ 808 int rwstate; 809 810 /* true when we are actually in SSL_accept() or SSL_connect() */ 811 int in_handshake; 812 int (*handshake_func)(); 813 814 /* Imagine that here's a boolean member "init" that is 815 * switched as soon as SSL_set_{accept/connect}_state 816 * is called for the first time, so that "state" and 817 * "handshake_func" are properly initialized. But as 818 * handshake_func is == 0 until then, we use this 819 * test instead of an "init" member. 820 */ 821 822 int server; /* are we the server side? - mostly used by SSL_clear*/ 823 824 int new_session;/* 1 if we are to use a new session. 825 * 2 if we are a server and are inside a handshake 826 * (i.e. not just sending a HelloRequest) 827 * NB: For servers, the 'new' session may actually be a previously 828 * cached session or even the previous session unless 829 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */ 830 int quiet_shutdown;/* don't send shutdown packets */ 831 int shutdown; /* we have shut things down, 0x01 sent, 0x02 832 * for received */ 833 int state; /* where we are */ 834 int rstate; /* where we are when reading */ 835 836 BUF_MEM *init_buf; /* buffer used during init */ 837 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */ 838 int init_num; /* amount read/written */ 839 int init_off; /* amount read/written */ 840 841 /* used internally to point at a raw packet */ 842 unsigned char *packet; 843 unsigned int packet_length; 844 845 struct ssl2_state_st *s2; /* SSLv2 variables */ 846 struct ssl3_state_st *s3; /* SSLv3 variables */ 847 848 int read_ahead; /* Read as many input bytes as possible 849 * (for non-blocking reads) */ 850 851 /* callback that allows applications to peek at protocol messages */ 852 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 853 void *msg_callback_arg; 854 855 int hit; /* reusing a previous session */ 856 857 int purpose; /* Purpose setting */ 858 int trust; /* Trust setting */ 859 860 /* crypto */ 861 STACK_OF(SSL_CIPHER) *cipher_list; 862 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 863 864 /* These are the ones being used, the ones in SSL_SESSION are 865 * the ones to be 'copied' into these ones */ 866 867 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 868 const EVP_MD *read_hash; /* used for mac generation */ 869 #ifndef OPENSSL_NO_COMP 870 COMP_CTX *expand; /* uncompress */ 871 #else 872 char *expand; 873 #endif 874 875 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ 876 const EVP_MD *write_hash; /* used for mac generation */ 877 #ifndef OPENSSL_NO_COMP 878 COMP_CTX *compress; /* compression */ 879 #else 880 char *compress; 881 #endif 882 883 /* session info */ 884 885 /* client cert? */ 886 /* This is used to hold the server certificate used */ 887 struct cert_st /* CERT */ *cert; 888 889 /* the session_id_context is used to ensure sessions are only reused 890 * in the appropriate context */ 891 unsigned int sid_ctx_length; 892 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 893 894 /* This can also be in the session once a session is established */ 895 SSL_SESSION *session; 896 897 /* Default generate session ID callback. */ 898 GEN_SESSION_CB generate_session_id; 899 900 /* Used in SSL2 and SSL3 */ 901 int verify_mode; /* 0 don't care about verify failure. 902 * 1 fail if verify fails */ 903 int verify_depth; 904 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */ 905 906 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */ 907 908 int error; /* error bytes to be written */ 909 int error_code; /* actual code */ 910 911 #ifndef OPENSSL_NO_KRB5 912 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */ 913 #endif /* OPENSSL_NO_KRB5 */ 914 915 SSL_CTX *ctx; 916 /* set this flag to 1 and a sleep(1) is put into all SSL_read() 917 * and SSL_write() calls, good for nbio debuging :-) */ 918 int debug; 919 920 /* extra application data */ 921 long verify_result; 922 CRYPTO_EX_DATA ex_data; 923 924 /* for server side, keep the list of CA_dn we can use */ 925 STACK_OF(X509_NAME) *client_CA; 926 927 int references; 928 unsigned long options; /* protocol behaviour */ 929 unsigned long mode; /* API behaviour */ 930 long max_cert_list; 931 int first_packet; 932 int client_version; /* what was passed, used for 933 * SSLv3/TLS rollback check */ 934 }; 935 936 #ifdef __cplusplus 937 } 938 #endif 939 940 #include <openssl/ssl2.h> 941 #include <openssl/ssl3.h> 942 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 943 #include <openssl/ssl23.h> 944 945 #ifdef __cplusplus 946 extern "C" { 947 #endif 948 949 /* compatibility */ 950 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 951 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 952 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 953 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 954 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 955 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 956 957 /* The following are the possible values for ssl->state are are 958 * used to indicate where we are up to in the SSL connection establishment. 959 * The macros that follow are about the only things you should need to use 960 * and even then, only when using non-blocking IO. 961 * It can also be useful to work out where you were when the connection 962 * failed */ 963 964 #define SSL_ST_CONNECT 0x1000 965 #define SSL_ST_ACCEPT 0x2000 966 #define SSL_ST_MASK 0x0FFF 967 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 968 #define SSL_ST_BEFORE 0x4000 969 #define SSL_ST_OK 0x03 970 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 971 972 #define SSL_CB_LOOP 0x01 973 #define SSL_CB_EXIT 0x02 974 #define SSL_CB_READ 0x04 975 #define SSL_CB_WRITE 0x08 976 #define SSL_CB_ALERT 0x4000 /* used in callback */ 977 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 978 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 979 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 980 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 981 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 982 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 983 #define SSL_CB_HANDSHAKE_START 0x10 984 #define SSL_CB_HANDSHAKE_DONE 0x20 985 986 /* Is the SSL_connection established? */ 987 #define SSL_get_state(a) SSL_state(a) 988 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) 989 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT) 990 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) 991 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) 992 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) 993 994 /* The following 2 states are kept in ssl->rstate when reads fail, 995 * you should not need these */ 996 #define SSL_ST_READ_HEADER 0xF0 997 #define SSL_ST_READ_BODY 0xF1 998 #define SSL_ST_READ_DONE 0xF2 999 1000 /* Obtain latest Finished message 1001 * -- that we sent (SSL_get_finished) 1002 * -- that we expected from peer (SSL_get_peer_finished). 1003 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ 1004 size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 1005 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 1006 1007 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options 1008 * are 'ored' with SSL_VERIFY_PEER if they are desired */ 1009 #define SSL_VERIFY_NONE 0x00 1010 #define SSL_VERIFY_PEER 0x01 1011 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 1012 #define SSL_VERIFY_CLIENT_ONCE 0x04 1013 1014 #define OpenSSL_add_ssl_algorithms() SSL_library_init() 1015 #define SSLeay_add_ssl_algorithms() SSL_library_init() 1016 1017 /* this is for backward compatibility */ 1018 #if 0 /* NEW_SSLEAY */ 1019 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) 1020 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) 1021 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) 1022 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) 1023 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) 1024 #endif 1025 /* More backward compatibility */ 1026 #define SSL_get_cipher(s) \ 1027 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1028 #define SSL_get_cipher_bits(s,np) \ 1029 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 1030 #define SSL_get_cipher_version(s) \ 1031 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 1032 #define SSL_get_cipher_name(s) \ 1033 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1034 #define SSL_get_time(a) SSL_SESSION_get_time(a) 1035 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 1036 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 1037 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 1038 1039 #if 1 /*SSLEAY_MACROS*/ 1040 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \ 1041 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \ 1042 (bp),(unsigned char **)(s_id)) 1043 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \ 1044 bp,(unsigned char *)s_id) 1045 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \ 1046 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u) 1047 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \ 1048 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u) 1049 #define PEM_write_SSL_SESSION(fp,x) \ 1050 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \ 1051 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL) 1052 #define PEM_write_bio_SSL_SESSION(bp,x) \ 1053 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \ 1054 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL) 1055 #endif 1056 1057 #define SSL_AD_REASON_OFFSET 1000 1058 /* These alert types are for SSLv3 and TLSv1 */ 1059 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 1060 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */ 1061 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */ 1062 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 1063 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 1064 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */ 1065 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */ 1066 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */ 1067 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 1068 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 1069 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 1070 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 1071 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 1072 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */ 1073 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */ 1074 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */ 1075 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */ 1076 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 1077 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */ 1078 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */ 1079 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */ 1080 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */ 1081 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 1082 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 1083 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 1084 #define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */ 1085 1086 #define SSL_ERROR_NONE 0 1087 #define SSL_ERROR_SSL 1 1088 #define SSL_ERROR_WANT_READ 2 1089 #define SSL_ERROR_WANT_WRITE 3 1090 #define SSL_ERROR_WANT_X509_LOOKUP 4 1091 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */ 1092 #define SSL_ERROR_ZERO_RETURN 6 1093 #define SSL_ERROR_WANT_CONNECT 7 1094 #define SSL_ERROR_WANT_ACCEPT 8 1095 1096 #define SSL_CTRL_NEED_TMP_RSA 1 1097 #define SSL_CTRL_SET_TMP_RSA 2 1098 #define SSL_CTRL_SET_TMP_DH 3 1099 #define SSL_CTRL_SET_TMP_RSA_CB 4 1100 #define SSL_CTRL_SET_TMP_DH_CB 5 1101 1102 #define SSL_CTRL_GET_SESSION_REUSED 6 1103 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7 1104 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8 1105 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9 1106 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10 1107 #define SSL_CTRL_GET_FLAGS 11 1108 #define SSL_CTRL_EXTRA_CHAIN_CERT 12 1109 1110 #define SSL_CTRL_SET_MSG_CALLBACK 13 1111 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 14 1112 1113 /* Stats */ 1114 #define SSL_CTRL_SESS_NUMBER 20 1115 #define SSL_CTRL_SESS_CONNECT 21 1116 #define SSL_CTRL_SESS_CONNECT_GOOD 22 1117 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 1118 #define SSL_CTRL_SESS_ACCEPT 24 1119 #define SSL_CTRL_SESS_ACCEPT_GOOD 25 1120 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 1121 #define SSL_CTRL_SESS_HIT 27 1122 #define SSL_CTRL_SESS_CB_HIT 28 1123 #define SSL_CTRL_SESS_MISSES 29 1124 #define SSL_CTRL_SESS_TIMEOUTS 30 1125 #define SSL_CTRL_SESS_CACHE_FULL 31 1126 #define SSL_CTRL_OPTIONS 32 1127 #define SSL_CTRL_MODE 33 1128 1129 #define SSL_CTRL_GET_READ_AHEAD 40 1130 #define SSL_CTRL_SET_READ_AHEAD 41 1131 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42 1132 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43 1133 #define SSL_CTRL_SET_SESS_CACHE_MODE 44 1134 #define SSL_CTRL_GET_SESS_CACHE_MODE 45 1135 1136 #define SSL_CTRL_GET_MAX_CERT_LIST 50 1137 #define SSL_CTRL_SET_MAX_CERT_LIST 51 1138 1139 #define SSL_session_reused(ssl) \ 1140 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1141 #define SSL_num_renegotiations(ssl) \ 1142 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1143 #define SSL_clear_num_renegotiations(ssl) \ 1144 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1145 #define SSL_total_renegotiations(ssl) \ 1146 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1147 1148 #define SSL_CTX_need_tmp_RSA(ctx) \ 1149 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1150 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 1151 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1152 #define SSL_CTX_set_tmp_dh(ctx,dh) \ 1153 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1154 1155 #define SSL_need_tmp_RSA(ssl) \ 1156 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1157 #define SSL_set_tmp_rsa(ssl,rsa) \ 1158 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1159 #define SSL_set_tmp_dh(ssl,dh) \ 1160 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 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 1165 #ifndef OPENSSL_NO_BIO 1166 BIO_METHOD *BIO_f_ssl(void); 1167 BIO *BIO_new_ssl(SSL_CTX *ctx,int client); 1168 BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1169 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1170 int BIO_ssl_copy_session_id(BIO *to,BIO *from); 1171 void BIO_ssl_shutdown(BIO *ssl_bio); 1172 1173 #endif 1174 1175 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str); 1176 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth); 1177 void SSL_CTX_free(SSL_CTX *); 1178 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t); 1179 long SSL_CTX_get_timeout(const SSL_CTX *ctx); 1180 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 1181 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *); 1182 int SSL_want(const SSL *s); 1183 int SSL_clear(SSL *s); 1184 1185 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm); 1186 1187 SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 1188 int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits); 1189 char * SSL_CIPHER_get_version(const SSL_CIPHER *c); 1190 const char * SSL_CIPHER_get_name(const SSL_CIPHER *c); 1191 1192 int SSL_get_fd(const SSL *s); 1193 int SSL_get_rfd(const SSL *s); 1194 int SSL_get_wfd(const SSL *s); 1195 const char * SSL_get_cipher_list(const SSL *s,int n); 1196 char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 1197 int SSL_get_read_ahead(const SSL * s); 1198 int SSL_pending(const SSL *s); 1199 #ifndef OPENSSL_NO_SOCK 1200 int SSL_set_fd(SSL *s, int fd); 1201 int SSL_set_rfd(SSL *s, int fd); 1202 int SSL_set_wfd(SSL *s, int fd); 1203 #endif 1204 #ifndef OPENSSL_NO_BIO 1205 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio); 1206 BIO * SSL_get_rbio(const SSL *s); 1207 BIO * SSL_get_wbio(const SSL *s); 1208 #endif 1209 int SSL_set_cipher_list(SSL *s, const char *str); 1210 void SSL_set_read_ahead(SSL *s, int yes); 1211 int SSL_get_verify_mode(const SSL *s); 1212 int SSL_get_verify_depth(const SSL *s); 1213 int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *); 1214 void SSL_set_verify(SSL *s, int mode, 1215 int (*callback)(int ok,X509_STORE_CTX *ctx)); 1216 void SSL_set_verify_depth(SSL *s, int depth); 1217 #ifndef OPENSSL_NO_RSA 1218 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1219 #endif 1220 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); 1221 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1222 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len); 1223 int SSL_use_certificate(SSL *ssl, X509 *x); 1224 int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len); 1225 1226 #ifndef OPENSSL_NO_STDIO 1227 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1228 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1229 int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1230 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1231 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1232 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1233 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ 1234 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1235 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1236 const char *file); 1237 #ifndef OPENSSL_SYS_VMS 1238 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */ 1239 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1240 const char *dir); 1241 #endif 1242 #endif 1243 1244 #endif 1245 1246 void SSL_load_error_strings(void ); 1247 const char *SSL_state_string(const SSL *s); 1248 const char *SSL_rstate_string(const SSL *s); 1249 const char *SSL_state_string_long(const SSL *s); 1250 const char *SSL_rstate_string_long(const SSL *s); 1251 long SSL_SESSION_get_time(const SSL_SESSION *s); 1252 long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1253 long SSL_SESSION_get_timeout(const SSL_SESSION *s); 1254 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1255 void SSL_copy_session_id(SSL *to,const SSL *from); 1256 1257 SSL_SESSION *SSL_SESSION_new(void); 1258 unsigned long SSL_SESSION_hash(const SSL_SESSION *a); 1259 int SSL_SESSION_cmp(const SSL_SESSION *a,const SSL_SESSION *b); 1260 #ifndef OPENSSL_NO_FP_API 1261 int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses); 1262 #endif 1263 #ifndef OPENSSL_NO_BIO 1264 int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses); 1265 #endif 1266 void SSL_SESSION_free(SSL_SESSION *ses); 1267 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp); 1268 int SSL_set_session(SSL *to, SSL_SESSION *session); 1269 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1270 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c); 1271 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1272 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1273 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1274 unsigned int id_len); 1275 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char * const *pp, 1276 long length); 1277 1278 #ifdef HEADER_X509_H 1279 X509 * SSL_get_peer_certificate(const SSL *s); 1280 #endif 1281 1282 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 1283 1284 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 1285 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 1286 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *); 1287 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode, 1288 int (*callback)(int, X509_STORE_CTX *)); 1289 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth); 1290 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg); 1291 #ifndef OPENSSL_NO_RSA 1292 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1293 #endif 1294 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len); 1295 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1296 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx, 1297 unsigned char *d, long len); 1298 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1299 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d); 1300 1301 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1302 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1303 1304 int SSL_CTX_check_private_key(const SSL_CTX *ctx); 1305 int SSL_check_private_key(const SSL *ctx); 1306 1307 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx, 1308 unsigned int sid_ctx_len); 1309 1310 SSL * SSL_new(SSL_CTX *ctx); 1311 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx, 1312 unsigned int sid_ctx_len); 1313 1314 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1315 int SSL_set_purpose(SSL *s, int purpose); 1316 int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1317 int SSL_set_trust(SSL *s, int trust); 1318 1319 void SSL_free(SSL *ssl); 1320 int SSL_accept(SSL *ssl); 1321 int SSL_connect(SSL *ssl); 1322 int SSL_read(SSL *ssl,void *buf,int num); 1323 int SSL_peek(SSL *ssl,void *buf,int num); 1324 int SSL_write(SSL *ssl,const void *buf,int num); 1325 long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg); 1326 long SSL_callback_ctrl(SSL *, int, void (*)()); 1327 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg); 1328 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)()); 1329 1330 int SSL_get_error(const SSL *s,int ret_code); 1331 const char *SSL_get_version(const SSL *s); 1332 1333 /* This sets the 'default' SSL version that SSL_new() will create */ 1334 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth); 1335 1336 SSL_METHOD *SSLv2_method(void); /* SSLv2 */ 1337 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */ 1338 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */ 1339 1340 SSL_METHOD *SSLv3_method(void); /* SSLv3 */ 1341 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ 1342 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 1343 1344 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */ 1345 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */ 1346 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */ 1347 1348 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1349 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1350 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1351 1352 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 1353 1354 int SSL_do_handshake(SSL *s); 1355 int SSL_renegotiate(SSL *s); 1356 int SSL_renegotiate_pending(SSL *s); 1357 int SSL_shutdown(SSL *s); 1358 1359 SSL_METHOD *SSL_get_ssl_method(SSL *s); 1360 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method); 1361 const char *SSL_alert_type_string_long(int value); 1362 const char *SSL_alert_type_string(int value); 1363 const char *SSL_alert_desc_string_long(int value); 1364 const char *SSL_alert_desc_string(int value); 1365 1366 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 1367 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 1368 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 1369 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 1370 int SSL_add_client_CA(SSL *ssl,X509 *x); 1371 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x); 1372 1373 void SSL_set_connect_state(SSL *s); 1374 void SSL_set_accept_state(SSL *s); 1375 1376 long SSL_get_default_timeout(const SSL *s); 1377 1378 int SSL_library_init(void ); 1379 1380 char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size); 1381 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); 1382 1383 SSL *SSL_dup(SSL *ssl); 1384 1385 X509 *SSL_get_certificate(const SSL *ssl); 1386 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl); 1387 1388 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); 1389 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 1390 void SSL_set_quiet_shutdown(SSL *ssl,int mode); 1391 int SSL_get_quiet_shutdown(const SSL *ssl); 1392 void SSL_set_shutdown(SSL *ssl,int mode); 1393 int SSL_get_shutdown(const SSL *ssl); 1394 int SSL_version(const SSL *ssl); 1395 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1396 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1397 const char *CApath); 1398 #define SSL_get0_session SSL_get_session /* just peek at pointer */ 1399 SSL_SESSION *SSL_get_session(const SSL *ssl); 1400 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1401 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 1402 void SSL_set_info_callback(SSL *ssl, 1403 void (*cb)(const SSL *ssl,int type,int val)); 1404 void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val); 1405 int SSL_state(const SSL *ssl); 1406 1407 void SSL_set_verify_result(SSL *ssl,long v); 1408 long SSL_get_verify_result(const SSL *ssl); 1409 1410 int SSL_set_ex_data(SSL *ssl,int idx,void *data); 1411 void *SSL_get_ex_data(const SSL *ssl,int idx); 1412 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1413 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1414 1415 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data); 1416 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx); 1417 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1418 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1419 1420 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data); 1421 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx); 1422 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1423 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1424 1425 int SSL_get_ex_data_X509_STORE_CTX_idx(void ); 1426 1427 #define SSL_CTX_sess_set_cache_size(ctx,t) \ 1428 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1429 #define SSL_CTX_sess_get_cache_size(ctx) \ 1430 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1431 #define SSL_CTX_set_session_cache_mode(ctx,m) \ 1432 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1433 #define SSL_CTX_get_session_cache_mode(ctx) \ 1434 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1435 1436 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1437 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1438 #define SSL_CTX_get_read_ahead(ctx) \ 1439 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1440 #define SSL_CTX_set_read_ahead(ctx,m) \ 1441 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1442 #define SSL_CTX_get_max_cert_list(ctx) \ 1443 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1444 #define SSL_CTX_set_max_cert_list(ctx,m) \ 1445 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1446 #define SSL_get_max_cert_list(ssl) \ 1447 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1448 #define SSL_set_max_cert_list(ssl,m) \ 1449 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1450 1451 /* NB: the keylength is only applicable when is_export is true */ 1452 #ifndef OPENSSL_NO_RSA 1453 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 1454 RSA *(*cb)(SSL *ssl,int is_export, 1455 int keylength)); 1456 1457 void SSL_set_tmp_rsa_callback(SSL *ssl, 1458 RSA *(*cb)(SSL *ssl,int is_export, 1459 int keylength)); 1460 #endif 1461 #ifndef OPENSSL_NO_DH 1462 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 1463 DH *(*dh)(SSL *ssl,int is_export, 1464 int keylength)); 1465 void SSL_set_tmp_dh_callback(SSL *ssl, 1466 DH *(*dh)(SSL *ssl,int is_export, 1467 int keylength)); 1468 #endif 1469 1470 #ifndef OPENSSL_NO_COMP 1471 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm); 1472 #else 1473 int SSL_COMP_add_compression_method(int id,char *cm); 1474 #endif 1475 1476 /* BEGIN ERROR CODES */ 1477 /* The following lines are auto generated by the script mkerr.pl. Any changes 1478 * made after this point may be overwritten when the script is next run. 1479 */ 1480 void ERR_load_SSL_strings(void); 1481 1482 /* Error codes for the SSL functions. */ 1483 1484 /* Function codes. */ 1485 #define SSL_F_CLIENT_CERTIFICATE 100 1486 #define SSL_F_CLIENT_FINISHED 238 1487 #define SSL_F_CLIENT_HELLO 101 1488 #define SSL_F_CLIENT_MASTER_KEY 102 1489 #define SSL_F_D2I_SSL_SESSION 103 1490 #define SSL_F_DO_SSL3_WRITE 104 1491 #define SSL_F_GET_CLIENT_FINISHED 105 1492 #define SSL_F_GET_CLIENT_HELLO 106 1493 #define SSL_F_GET_CLIENT_MASTER_KEY 107 1494 #define SSL_F_GET_SERVER_FINISHED 108 1495 #define SSL_F_GET_SERVER_HELLO 109 1496 #define SSL_F_GET_SERVER_VERIFY 110 1497 #define SSL_F_I2D_SSL_SESSION 111 1498 #define SSL_F_READ_N 112 1499 #define SSL_F_REQUEST_CERTIFICATE 113 1500 #define SSL_F_SERVER_FINISH 239 1501 #define SSL_F_SERVER_HELLO 114 1502 #define SSL_F_SERVER_VERIFY 240 1503 #define SSL_F_SSL23_ACCEPT 115 1504 #define SSL_F_SSL23_CLIENT_HELLO 116 1505 #define SSL_F_SSL23_CONNECT 117 1506 #define SSL_F_SSL23_GET_CLIENT_HELLO 118 1507 #define SSL_F_SSL23_GET_SERVER_HELLO 119 1508 #define SSL_F_SSL23_PEEK 237 1509 #define SSL_F_SSL23_READ 120 1510 #define SSL_F_SSL23_WRITE 121 1511 #define SSL_F_SSL2_ACCEPT 122 1512 #define SSL_F_SSL2_CONNECT 123 1513 #define SSL_F_SSL2_ENC_INIT 124 1514 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 1515 #define SSL_F_SSL2_PEEK 234 1516 #define SSL_F_SSL2_READ 125 1517 #define SSL_F_SSL2_READ_INTERNAL 236 1518 #define SSL_F_SSL2_SET_CERTIFICATE 126 1519 #define SSL_F_SSL2_WRITE 127 1520 #define SSL_F_SSL3_ACCEPT 128 1521 #define SSL_F_SSL3_CALLBACK_CTRL 233 1522 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 1523 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 1524 #define SSL_F_SSL3_CLIENT_HELLO 131 1525 #define SSL_F_SSL3_CONNECT 132 1526 #define SSL_F_SSL3_CTRL 213 1527 #define SSL_F_SSL3_CTX_CTRL 133 1528 #define SSL_F_SSL3_ENC 134 1529 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 1530 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 1531 #define SSL_F_SSL3_GET_CERT_VERIFY 136 1532 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 1533 #define SSL_F_SSL3_GET_CLIENT_HELLO 138 1534 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 1535 #define SSL_F_SSL3_GET_FINISHED 140 1536 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141 1537 #define SSL_F_SSL3_GET_MESSAGE 142 1538 #define SSL_F_SSL3_GET_RECORD 143 1539 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 1540 #define SSL_F_SSL3_GET_SERVER_DONE 145 1541 #define SSL_F_SSL3_GET_SERVER_HELLO 146 1542 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 1543 #define SSL_F_SSL3_PEEK 235 1544 #define SSL_F_SSL3_READ_BYTES 148 1545 #define SSL_F_SSL3_READ_N 149 1546 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 1547 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 1548 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 1549 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 1550 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 1551 #define SSL_F_SSL3_SEND_SERVER_HELLO 242 1552 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 1553 #define SSL_F_SSL3_SETUP_BUFFERS 156 1554 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157 1555 #define SSL_F_SSL3_WRITE_BYTES 158 1556 #define SSL_F_SSL3_WRITE_PENDING 159 1557 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 1558 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 1559 #define SSL_F_SSL_BAD_METHOD 160 1560 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 1561 #define SSL_F_SSL_CERT_DUP 221 1562 #define SSL_F_SSL_CERT_INST 222 1563 #define SSL_F_SSL_CERT_INSTANTIATE 214 1564 #define SSL_F_SSL_CERT_NEW 162 1565 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163 1566 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 1567 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 1568 #define SSL_F_SSL_CLEAR 164 1569 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 1570 #define SSL_F_SSL_CREATE_CIPHER_LIST 166 1571 #define SSL_F_SSL_CTRL 232 1572 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 1573 #define SSL_F_SSL_CTX_NEW 169 1574 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 1575 #define SSL_F_SSL_CTX_SET_PURPOSE 226 1576 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 1577 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170 1578 #define SSL_F_SSL_CTX_SET_TRUST 229 1579 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171 1580 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 1581 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 1582 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 1583 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 1584 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 1585 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 1586 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 1587 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 1588 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 1589 #define SSL_F_SSL_DO_HANDSHAKE 180 1590 #define SSL_F_SSL_GET_NEW_SESSION 181 1591 #define SSL_F_SSL_GET_PREV_SESSION 217 1592 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182 1593 #define SSL_F_SSL_GET_SIGN_PKEY 183 1594 #define SSL_F_SSL_INIT_WBIO_BUFFER 184 1595 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 1596 #define SSL_F_SSL_NEW 186 1597 #define SSL_F_SSL_READ 223 1598 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 1599 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 1600 #define SSL_F_SSL_SESSION_NEW 189 1601 #define SSL_F_SSL_SESSION_PRINT_FP 190 1602 #define SSL_F_SSL_SESS_CERT_NEW 225 1603 #define SSL_F_SSL_SET_CERT 191 1604 #define SSL_F_SSL_SET_CIPHER_LIST 271 1605 #define SSL_F_SSL_SET_FD 192 1606 #define SSL_F_SSL_SET_PKEY 193 1607 #define SSL_F_SSL_SET_PURPOSE 227 1608 #define SSL_F_SSL_SET_RFD 194 1609 #define SSL_F_SSL_SET_SESSION 195 1610 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 1611 #define SSL_F_SSL_SET_TRUST 228 1612 #define SSL_F_SSL_SET_WFD 196 1613 #define SSL_F_SSL_SHUTDOWN 224 1614 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 1615 #define SSL_F_SSL_UNDEFINED_FUNCTION 197 1616 #define SSL_F_SSL_USE_CERTIFICATE 198 1617 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 1618 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200 1619 #define SSL_F_SSL_USE_PRIVATEKEY 201 1620 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 1621 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 1622 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204 1623 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 1624 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 1625 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207 1626 #define SSL_F_SSL_WRITE 208 1627 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 1628 #define SSL_F_TLS1_ENC 210 1629 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211 1630 #define SSL_F_WRITE_PENDING 212 1631 1632 /* Reason codes. */ 1633 #define SSL_R_APP_DATA_IN_HANDSHAKE 100 1634 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 1635 #define SSL_R_BAD_ALERT_RECORD 101 1636 #define SSL_R_BAD_AUTHENTICATION_TYPE 102 1637 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 1638 #define SSL_R_BAD_CHECKSUM 104 1639 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 1640 #define SSL_R_BAD_DECOMPRESSION 107 1641 #define SSL_R_BAD_DH_G_LENGTH 108 1642 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 1643 #define SSL_R_BAD_DH_P_LENGTH 110 1644 #define SSL_R_BAD_DIGEST_LENGTH 111 1645 #define SSL_R_BAD_DSA_SIGNATURE 112 1646 #define SSL_R_BAD_HELLO_REQUEST 105 1647 #define SSL_R_BAD_LENGTH 271 1648 #define SSL_R_BAD_MAC_DECODE 113 1649 #define SSL_R_BAD_MESSAGE_TYPE 114 1650 #define SSL_R_BAD_PACKET_LENGTH 115 1651 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 1652 #define SSL_R_BAD_RESPONSE_ARGUMENT 117 1653 #define SSL_R_BAD_RSA_DECRYPT 118 1654 #define SSL_R_BAD_RSA_ENCRYPT 119 1655 #define SSL_R_BAD_RSA_E_LENGTH 120 1656 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121 1657 #define SSL_R_BAD_RSA_SIGNATURE 122 1658 #define SSL_R_BAD_SIGNATURE 123 1659 #define SSL_R_BAD_SSL_FILETYPE 124 1660 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 1661 #define SSL_R_BAD_STATE 126 1662 #define SSL_R_BAD_WRITE_RETRY 127 1663 #define SSL_R_BIO_NOT_SET 128 1664 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 1665 #define SSL_R_BN_LIB 130 1666 #define SSL_R_CA_DN_LENGTH_MISMATCH 131 1667 #define SSL_R_CA_DN_TOO_LONG 132 1668 #define SSL_R_CCS_RECEIVED_EARLY 133 1669 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134 1670 #define SSL_R_CERT_LENGTH_MISMATCH 135 1671 #define SSL_R_CHALLENGE_IS_DIFFERENT 136 1672 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 1673 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 1674 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139 1675 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 1676 #define SSL_R_COMPRESSION_FAILURE 141 1677 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142 1678 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 1679 #define SSL_R_CONNECTION_TYPE_NOT_SET 144 1680 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 1681 #define SSL_R_DATA_LENGTH_TOO_LONG 146 1682 #define SSL_R_DECRYPTION_FAILED 147 1683 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 1684 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 1685 #define SSL_R_DIGEST_CHECK_FAILED 149 1686 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 1687 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 1688 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 1689 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 1690 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153 1691 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 1692 #define SSL_R_HTTPS_PROXY_REQUEST 155 1693 #define SSL_R_HTTP_REQUEST 156 1694 #define SSL_R_ILLEGAL_PADDING 283 1695 #define SSL_R_INVALID_CHALLENGE_LENGTH 158 1696 #define SSL_R_INVALID_COMMAND 280 1697 #define SSL_R_INVALID_PURPOSE 278 1698 #define SSL_R_INVALID_TRUST 279 1699 #define SSL_R_KEY_ARG_TOO_LONG 284 1700 #define SSL_R_KRB5 285 1701 #define SSL_R_KRB5_C_CC_PRINC 286 1702 #define SSL_R_KRB5_C_GET_CRED 287 1703 #define SSL_R_KRB5_C_INIT 288 1704 #define SSL_R_KRB5_C_MK_REQ 289 1705 #define SSL_R_KRB5_S_BAD_TICKET 290 1706 #define SSL_R_KRB5_S_INIT 291 1707 #define SSL_R_KRB5_S_RD_REQ 292 1708 #define SSL_R_KRB5_S_TKT_EXPIRED 293 1709 #define SSL_R_KRB5_S_TKT_NYV 294 1710 #define SSL_R_KRB5_S_TKT_SKEW 295 1711 #define SSL_R_LENGTH_MISMATCH 159 1712 #define SSL_R_LENGTH_TOO_SHORT 160 1713 #define SSL_R_LIBRARY_BUG 274 1714 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 1715 #define SSL_R_MESSAGE_TOO_LONG 296 1716 #define SSL_R_MISSING_DH_DSA_CERT 162 1717 #define SSL_R_MISSING_DH_KEY 163 1718 #define SSL_R_MISSING_DH_RSA_CERT 164 1719 #define SSL_R_MISSING_DSA_SIGNING_CERT 165 1720 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 1721 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 1722 #define SSL_R_MISSING_RSA_CERTIFICATE 168 1723 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 1724 #define SSL_R_MISSING_RSA_SIGNING_CERT 170 1725 #define SSL_R_MISSING_TMP_DH_KEY 171 1726 #define SSL_R_MISSING_TMP_RSA_KEY 172 1727 #define SSL_R_MISSING_TMP_RSA_PKEY 173 1728 #define SSL_R_MISSING_VERIFY_MESSAGE 174 1729 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175 1730 #define SSL_R_NO_CERTIFICATES_RETURNED 176 1731 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177 1732 #define SSL_R_NO_CERTIFICATE_RETURNED 178 1733 #define SSL_R_NO_CERTIFICATE_SET 179 1734 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180 1735 #define SSL_R_NO_CIPHERS_AVAILABLE 181 1736 #define SSL_R_NO_CIPHERS_PASSED 182 1737 #define SSL_R_NO_CIPHERS_SPECIFIED 183 1738 #define SSL_R_NO_CIPHER_LIST 184 1739 #define SSL_R_NO_CIPHER_MATCH 185 1740 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186 1741 #define SSL_R_NO_COMPRESSION_SPECIFIED 187 1742 #define SSL_R_NO_METHOD_SPECIFIED 188 1743 #define SSL_R_NO_PRIVATEKEY 189 1744 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 1745 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191 1746 #define SSL_R_NO_PUBLICKEY 192 1747 #define SSL_R_NO_RENEGOTIATION 319 1748 #define SSL_R_NO_SHARED_CIPHER 193 1749 #define SSL_R_NO_VERIFY_CALLBACK 194 1750 #define SSL_R_NULL_SSL_CTX 195 1751 #define SSL_R_NULL_SSL_METHOD_PASSED 196 1752 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 1753 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 1754 #define SSL_R_PACKET_LENGTH_TOO_LONG 198 1755 #define SSL_R_PATH_TOO_LONG 270 1756 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 1757 #define SSL_R_PEER_ERROR 200 1758 #define SSL_R_PEER_ERROR_CERTIFICATE 201 1759 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 1760 #define SSL_R_PEER_ERROR_NO_CIPHER 203 1761 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 1762 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 1763 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 1764 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207 1765 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 1766 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 1767 #define SSL_R_PUBLIC_KEY_NOT_RSA 210 1768 #define SSL_R_READ_BIO_NOT_SET 211 1769 #define SSL_R_READ_WRONG_PACKET_TYPE 212 1770 #define SSL_R_RECORD_LENGTH_MISMATCH 213 1771 #define SSL_R_RECORD_TOO_LARGE 214 1772 #define SSL_R_RECORD_TOO_SMALL 298 1773 #define SSL_R_REQUIRED_CIPHER_MISSING 215 1774 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 1775 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 1776 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 1777 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 1778 #define SSL_R_SHORT_READ 219 1779 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 1780 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 1781 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 1782 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 1783 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 1784 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 1785 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 1786 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 1787 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 1788 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 1789 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 1790 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 1791 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 1792 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 1793 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 1794 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 1795 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 1796 #define SSL_R_SSL_HANDSHAKE_FAILURE 229 1797 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 1798 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 1799 #define SSL_R_SSL_SESSION_ID_CONFLICT 302 1800 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 1801 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 1802 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 1803 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 1804 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 1805 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 1806 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 1807 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 1808 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 1809 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 1810 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 1811 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 1812 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 1813 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 1814 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 1815 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 1816 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 1817 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 1818 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 1819 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 1820 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 1821 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 1822 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 1823 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 1824 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 1825 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 1826 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 1827 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 1828 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 1829 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 1830 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 1831 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 1832 #define SSL_R_UNEXPECTED_MESSAGE 244 1833 #define SSL_R_UNEXPECTED_RECORD 245 1834 #define SSL_R_UNINITIALIZED 276 1835 #define SSL_R_UNKNOWN_ALERT_TYPE 246 1836 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 1837 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248 1838 #define SSL_R_UNKNOWN_CIPHER_TYPE 249 1839 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 1840 #define SSL_R_UNKNOWN_PKEY_TYPE 251 1841 #define SSL_R_UNKNOWN_PROTOCOL 252 1842 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 1843 #define SSL_R_UNKNOWN_SSL_VERSION 254 1844 #define SSL_R_UNKNOWN_STATE 255 1845 #define SSL_R_UNSUPPORTED_CIPHER 256 1846 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 1847 #define SSL_R_UNSUPPORTED_PROTOCOL 258 1848 #define SSL_R_UNSUPPORTED_SSL_VERSION 259 1849 #define SSL_R_WRITE_BIO_NOT_SET 260 1850 #define SSL_R_WRONG_CIPHER_RETURNED 261 1851 #define SSL_R_WRONG_MESSAGE_TYPE 262 1852 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 1853 #define SSL_R_WRONG_SIGNATURE_LENGTH 264 1854 #define SSL_R_WRONG_SIGNATURE_SIZE 265 1855 #define SSL_R_WRONG_SSL_VERSION 266 1856 #define SSL_R_WRONG_VERSION_NUMBER 267 1857 #define SSL_R_X509_LIB 268 1858 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 1859 1860 #ifdef __cplusplus 1861 } 1862 #endif 1863 #endif 1864