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Always initialize X509_STORE_CTX get_crl pointer
[thirdparty/openssl.git] / include / openssl / ssl.h
CommitLineData
d02b48c6 1/* ssl/ssl.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 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.
0f113f3e 8 *
d02b48c6
RE		 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).
0f113f3e 15 *
d02b48c6
RE		 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.
0f113f3e 22 *
d02b48c6
RE		 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 :-).
0f113f3e 37 * 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6
RE		 38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
0f113f3e 40 *
d02b48c6
RE		 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.
0f113f3e 52 *
d02b48c6
RE		 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 */
bf21446a 58/* ====================================================================
52b8dad8 59 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
8c74b5e5
BM		 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
0f113f3e 66 * notice, this list of conditions and the following disclaimer.
8c74b5e5
BM		 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 */
ea262260
BM		 111/* ====================================================================
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
0f113f3e 113 * ECC cipher suite support in OpenSSL originally developed by
ea262260
BM		 114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
115 */
ddac1974
NL		 116/* ====================================================================
117 * Copyright 2005 Nokia. All rights reserved.
118 *
119 * The portions of the attached software ("Contribution") is developed by
120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
121 * license.
122 *
123 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
124 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
125 * support (see RFC 4279) to OpenSSL.
126 *
127 * No patent licenses or other rights except those expressly stated in
128 * the OpenSSL open source license shall be deemed granted or received
129 * expressly, by implication, estoppel, or otherwise.
130 *
131 * No assurances are provided by Nokia that the Contribution does not
132 * infringe the patent or other intellectual property rights of any third
133 * party or that the license provides you with all the necessary rights
134 * to make use of the Contribution.
135 *
136 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
137 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
138 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
139 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
140 * OTHERWISE.
141 */
d02b48c6 142
0f113f3e
MC		 143#ifndef HEADER_SSL_H
144# define HEADER_SSL_H
d02b48c6 145
0f113f3e 146# include <openssl/e_os2.h>
98186eb4 147# include <openssl/opensslconf.h>
36f74d60 148
9a555706 149# include <openssl/comp.h>
a00ae6c4 150# include <openssl/bio.h>
98186eb4 151# if OPENSSL_API_COMPAT < 0x10100000L
a00ae6c4 152# include <openssl/x509.h>
0f113f3e
MC		 153# include <openssl/crypto.h>
154# include <openssl/lhash.h>
155# include <openssl/buffer.h>
156# endif
157# include <openssl/pem.h>
158# include <openssl/hmac.h>
d095b68d 159
0f113f3e
MC		 160# include <openssl/safestack.h>
161# include <openssl/symhacks.h>
82271cee 162
d02b48c6
RE		 163#ifdef __cplusplus
164extern "C" {
165#endif
166
b0700d2c 167/* OpenSSL version number for ASN.1 encoding of the session information */
c80fd6b2
MC		 168/*-
169 * Version 0 - initial version
d02b48c6
RE		 170 * Version 1 - added the optional peer certificate
171 */
0f113f3e 172# define SSL_SESSION_ASN1_VERSION 0x0001
d02b48c6 173
0f113f3e
MC		 174# define SSL_MAX_SSL_SESSION_ID_LENGTH 32
175# define SSL_MAX_SID_CTX_LENGTH 32
176
177# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
178# define SSL_MAX_KEY_ARG_LENGTH 8
179# define SSL_MAX_MASTER_KEY_LENGTH 48
52b8dad8 180
55a9a16f
MC		 181/* text strings for the ciphers */
182
d02b48c6 183/* These are used to specify which ciphers to use and not to use */
52b8dad8 184
0f113f3e
MC		 185# define SSL_TXT_LOW "LOW"
186# define SSL_TXT_MEDIUM "MEDIUM"
187# define SSL_TXT_HIGH "HIGH"
188# define SSL_TXT_FIPS "FIPS"
189
0f113f3e
MC		 190# define SSL_TXT_aNULL "aNULL"
191# define SSL_TXT_eNULL "eNULL"
192# define SSL_TXT_NULL "NULL"
193
194# define SSL_TXT_kRSA "kRSA"
195# define SSL_TXT_kDHr "kDHr"
196# define SSL_TXT_kDHd "kDHd"
197# define SSL_TXT_kDH "kDH"
198# define SSL_TXT_kEDH "kEDH"/* alias for kDHE */
199# define SSL_TXT_kDHE "kDHE"
0f113f3e
MC		 200# define SSL_TXT_kECDHr "kECDHr"
201# define SSL_TXT_kECDHe "kECDHe"
202# define SSL_TXT_kECDH "kECDH"
203# define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */
204# define SSL_TXT_kECDHE "kECDHE"
205# define SSL_TXT_kPSK "kPSK"
0096d8f7
DSH		 206# define SSL_TXT_kRSAPSK "kRSAPSK"
207# define SSL_TXT_kECDHEPSK "kECDHEPSK"
208# define SSL_TXT_kDHEPSK "kDHEPSK"
0f113f3e
MC		 209# define SSL_TXT_kGOST "kGOST"
210# define SSL_TXT_kSRP "kSRP"
211
212# define SSL_TXT_aRSA "aRSA"
213# define SSL_TXT_aDSS "aDSS"
214# define SSL_TXT_aDH "aDH"
215# define SSL_TXT_aECDH "aECDH"
0f113f3e
MC		 216# define SSL_TXT_aECDSA "aECDSA"
217# define SSL_TXT_aPSK "aPSK"
e44380a9
DB		 218# define SSL_TXT_aGOST94 "aGOST94"
219# define SSL_TXT_aGOST01 "aGOST01"
220# define SSL_TXT_aGOST12 "aGOST12"
221# define SSL_TXT_aGOST "aGOST"
0f113f3e
MC		 222# define SSL_TXT_aSRP "aSRP"
223
224# define SSL_TXT_DSS "DSS"
225# define SSL_TXT_DH "DH"
226# define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */
227# define SSL_TXT_EDH "EDH"/* alias for DHE */
228# define SSL_TXT_ADH "ADH"
229# define SSL_TXT_RSA "RSA"
230# define SSL_TXT_ECDH "ECDH"
231# define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */
232# define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */
233# define SSL_TXT_AECDH "AECDH"
234# define SSL_TXT_ECDSA "ECDSA"
0f113f3e
MC		 235# define SSL_TXT_PSK "PSK"
236# define SSL_TXT_SRP "SRP"
237
238# define SSL_TXT_DES "DES"
239# define SSL_TXT_3DES "3DES"
240# define SSL_TXT_RC4 "RC4"
241# define SSL_TXT_RC2 "RC2"
242# define SSL_TXT_IDEA "IDEA"
243# define SSL_TXT_SEED "SEED"
244# define SSL_TXT_AES128 "AES128"
245# define SSL_TXT_AES256 "AES256"
246# define SSL_TXT_AES "AES"
247# define SSL_TXT_AES_GCM "AESGCM"
e75c5a79 248# define SSL_TXT_AES_CCM "AESCCM"
3d3701ea 249# define SSL_TXT_AES_CCM_8 "AESCCM8"
0f113f3e
MC		 250# define SSL_TXT_CAMELLIA128 "CAMELLIA128"
251# define SSL_TXT_CAMELLIA256 "CAMELLIA256"
252# define SSL_TXT_CAMELLIA "CAMELLIA"
a76ba82c 253# define SSL_TXT_CHACHA20 "CHACHA20"
e44380a9 254# define SSL_TXT_GOST "GOST89"
0f113f3e
MC		 255
256# define SSL_TXT_MD5 "MD5"
257# define SSL_TXT_SHA1 "SHA1"
258# define SSL_TXT_SHA "SHA"/* same as "SHA1" */
259# define SSL_TXT_GOST94 "GOST94"
e44380a9
DB		 260# define SSL_TXT_GOST89MAC "GOST89MAC"
261# define SSL_TXT_GOST12 "GOST12"
262# define SSL_TXT_GOST89MAC12 "GOST89MAC12"
0f113f3e
MC		 263# define SSL_TXT_SHA256 "SHA256"
264# define SSL_TXT_SHA384 "SHA384"
265
266# define SSL_TXT_SSLV3 "SSLv3"
267# define SSL_TXT_TLSV1 "TLSv1"
268# define SSL_TXT_TLSV1_1 "TLSv1.1"
269# define SSL_TXT_TLSV1_2 "TLSv1.2"
270
0f113f3e 271# define SSL_TXT_ALL "ALL"
d02b48c6 272
1d97c843 273/*-
c6ccf055
LJ		 274 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
275 * ciphers normally not being used.
276 * Example: "RC4" will activate all ciphers using RC4 including ciphers
277 * without authentication, which would normally disabled by DEFAULT (due
278 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
279 * will make sure that it is also disabled in the specific selection.
280 * COMPLEMENTOF* identifiers are portable between version, as adjustments
281 * to the default cipher setup will also be included here.
282 *
283 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
284 * DEFAULT gets, as only selection is being done and no sorting as needed
285 * for DEFAULT.
286 */
0f113f3e
MC		 287# define SSL_TXT_CMPALL "COMPLEMENTOFALL"
288# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
289
290/*
291 * The following cipher list is used by default. It also is substituted when
292 * an application-defined cipher list string starts with 'DEFAULT'.
293 */
c84f7f4a 294# define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"
0f113f3e
MC		 295/*
296 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
0a05123a 297 * starts with a reasonable order, and all we have to do for DEFAULT is
0f113f3e
MC		 298 * throwing out anonymous and unencrypted ciphersuites! (The latter are not
299 * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
0a05123a 300 */
d02b48c6 301
58964a49 302/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
0f113f3e
MC		 303# define SSL_SENT_SHUTDOWN 1
304# define SSL_RECEIVED_SHUTDOWN 2
d02b48c6 305
82271cee
RL		 306#ifdef __cplusplus
307}
308#endif
309
82271cee
RL		 310#ifdef __cplusplus
311extern "C" {
312#endif
313
0f113f3e
MC		 314# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
315# define SSL_FILETYPE_PEM X509_FILETYPE_PEM
d02b48c6 316
0f113f3e
MC		 317/*
318 * This is needed to stop compilers complaining about the 'struct ssl_st *'
319 * function parameters used to prototype callbacks in SSL_CTX.
320 */
d02b48c6 321typedef struct ssl_st *ssl_crock_st;
12bf56c0 322typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
08557cf2
DSH		 323typedef struct ssl_method_st SSL_METHOD;
324typedef struct ssl_cipher_st SSL_CIPHER;
325typedef struct ssl_session_st SSL_SESSION;
e7f8ff43 326typedef struct tls_sigalgs_st TLS_SIGALGS;
3db935a9 327typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
4b1fa408 328typedef struct ssl_comp_st SSL_COMP;
08557cf2 329
a8eba56e 330DEFINE_STACK_OF_CONST(SSL_CIPHER)
4b1fa408 331DEFINE_STACK_OF(SSL_COMP)
08557cf2 332
333f926d 333/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
0f113f3e
MC		 334typedef struct srtp_protection_profile_st {
335 const char *name;
336 unsigned long id;
337} SRTP_PROTECTION_PROFILE;
333f926d 338
85885715 339DEFINE_STACK_OF(SRTP_PROTECTION_PROFILE)
333f926d 340
0f113f3e
MC		 341typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
342 const unsigned char *data,
343 int len, void *arg);
344typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
345 int *secret_len,
346 STACK_OF(SSL_CIPHER) *peer_ciphers,
4a640fb6 347 const SSL_CIPHER **cipher, void *arg);
08557cf2 348
33f653ad 349/* Typedefs for handling custom extensions */
ecf4d660 350
0f113f3e
MC		 351typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type,
352 const unsigned char **out,
353 size_t *outlen, int *al, void *add_arg);
33f653ad 354
0f113f3e
MC		 355typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type,
356 const unsigned char *out, void *add_arg);
ecf4d660 357
0f113f3e
MC		 358typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
359 const unsigned char *in,
360 size_t inlen, int *al, void *parse_arg);
33f653ad 361
ef51b4b9 362/* Allow initial connection to servers that don't support RI */
36e79832 363# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004U
96946746 364/* Removed from OpenSSL 0.9.8q and 1.0.0c */
b3e2272c 365/* Dead forever, see CVE-2010-4180. */
36e79832
DSH		 366# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0U
367# define SSL_OP_TLSEXT_PADDING 0x00000010U
1c9ed1d8 368# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x0U
36e79832 369# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040U
7538cb82
DSH		 370/* Ancient SSLeay version, retained for compatibility */
371# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0
1c9ed1d8 372# define SSL_OP_TLS_D5_BUG 0x0U
a8e4ac6a 373/* Removed from OpenSSL 1.1.0 */
36e79832 374# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0U
d02b48c6 375
3c6c139a 376/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
0f113f3e 377# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
01f2f18f 378/* Refers to ancient SSLREF and SSLv2, retained for compatibility */
0f113f3e 379# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
45f55f6a 380/* Related to removed SSLv2 */
0f113f3e
MC		 381# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
382# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0
383
384/*
385 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
386 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the
387 * workaround is not needed. Unfortunately some broken SSL/TLS
388 * implementations cannot handle it at all, which is why we include it in
389 * SSL_OP_ALL.
390 */
68d39f3c 391/* added in 0.9.6e */
36e79832 392# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800U
c21506ba 393
0f113f3e
MC		 394/*
395 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This
396 * used to be 0x000FFFFFL before 0.9.7.
397 */
36e79832 398# define SSL_OP_ALL 0x80000BFFU
c21506ba 399
36d16f8e 400/* DTLS options */
36e79832 401# define SSL_OP_NO_QUERY_MTU 0x00001000U
36d16f8e 402/* Turn on Cookie Exchange (on relevant for servers) */
36e79832 403# define SSL_OP_COOKIE_EXCHANGE 0x00002000U
6434abbf 404/* Don't use RFC4507 ticket extension */
36e79832 405# define SSL_OP_NO_TICKET 0x00004000U
8711efb4 406/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
36e79832 407# define SSL_OP_CISCO_ANYCONNECT 0x00008000U
36d16f8e 408
c21506ba 409/* As server, disallow session resumption on renegotiation */
36e79832 410# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000U
566dda07 411/* Don't use compression even if supported */
36e79832 412# define SSL_OP_NO_COMPRESSION 0x00020000U
22c21555 413/* Permit unsafe legacy renegotiation */
36e79832 414# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000U
57be4444
DSH		 415/* Does nothing: retained for compatibility */
416# define SSL_OP_SINGLE_ECDH_USE 0x0
ffaef3f1
DSH		 417/* Does nothing: retained for compatibility */
418# define SSL_OP_SINGLE_DH_USE 0x0
ce325c60 419/* Does nothing: retained for compatibiity */
0f113f3e
MC		 420# define SSL_OP_EPHEMERAL_RSA 0x0
421/*
422 * Set on servers to choose the cipher according to the server's preferences
423 */
36e79832 424# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000U
0f113f3e
MC		 425/*
426 * If set, a server will allow a client to issue a SSLv3.0 version number as
427 * latest version supported in the premaster secret, even when TLSv1.0
06da6e49 428 * (version 3.1) was announced in the client hello. Normally this is
0f113f3e
MC		 429 * forbidden to prevent version rollback attacks.
430 */
36e79832 431# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000U
c21506ba 432
36e79832
DSH		 433# define SSL_OP_NO_SSLv2 0x00000000U
434# define SSL_OP_NO_SSLv3 0x02000000U
435# define SSL_OP_NO_TLSv1 0x04000000U
436# define SSL_OP_NO_TLSv1_2 0x08000000U
437# define SSL_OP_NO_TLSv1_1 0x10000000U
d02b48c6 438
36e79832
DSH		 439# define SSL_OP_NO_DTLSv1 0x04000000U
440# define SSL_OP_NO_DTLSv1_2 0x08000000U
c6913eeb 441
0f113f3e
MC		 442# define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
443 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
7946ab33
KR		 444# define SSL_OP_NO_DTLS_MASK (SSL_OP_NO_DTLSv1|SSL_OP_NO_DTLSv1_2)
445
3db935a9 446
b0700d2c 447/* Removed from previous versions */
0f113f3e
MC		 448# define SSL_OP_PKCS1_CHECK_1 0x0
449# define SSL_OP_PKCS1_CHECK_2 0x0
3c33c6f6 450# define SSL_OP_NETSCAPE_CA_DN_BUG 0x0
36e79832 451# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0U
0f113f3e
MC		 452/*
453 * Make server add server-hello extension from early version of cryptopro
454 * draft, when GOST ciphersuite is negotiated. Required for interoperability
455 * with CryptoPro CSP 3.x
456 */
36e79832 457# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000U
0f113f3e
MC		 458
459/*
460 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
461 * when just a single record has been written):
0e1dba93 462 */
36e79832 463# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001U
0f113f3e
MC		 464/*
465 * Make it possible to retry SSL_write() with changed buffer location (buffer
466 * contents must stay the same!); this is not the default to avoid the
467 * misconception that non-blocking SSL_write() behaves like non-blocking
468 * write():
469 */
36e79832 470# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U
0f113f3e
MC		 471/*
472 * Never bother the application with retries if the transport is blocking:
473 */
36e79832 474# define SSL_MODE_AUTO_RETRY 0x00000004U
cf56663f 475/* Don't attempt to automatically build certificate chain */
36e79832 476# define SSL_MODE_NO_AUTO_CHAIN 0x00000008U
0f113f3e
MC		 477/*
478 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
479 * TLS only.) "Released" buffers are put onto a free-list in the context or
480 * just freed (depending on the context's setting for freelist_max_len).
481 */
36e79832 482# define SSL_MODE_RELEASE_BUFFERS 0x00000010U
0f113f3e
MC		 483/*
484 * Send the current time in the Random fields of the ClientHello and
2016265d
NM		 485 * ServerHello records for compatibility with hypothetical implementations
486 * that require it.
487 */
36e79832
DSH		 488# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U
489# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U
0f113f3e
MC		 490/*
491 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
492 * that reconnect with a downgraded protocol version; see
493 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
494 * application attempts a normal handshake. Only use this in explicit
495 * fallback retries, following the guidance in
496 * draft-ietf-tls-downgrade-scsv-00.
98f1ac7d 497 */
36e79832 498# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U
07bbc92c
MC		 499/*
500 * Support Asynchronous operation
501 */
502# define SSL_MODE_ASYNC 0x00000100U
c21506ba 503
d61ff83b 504/* Cert related flags */
0f113f3e
MC		 505/*
506 * Many implementations ignore some aspects of the TLS standards such as
d61ff83b
DSH		 507 * enforcing certifcate chain algorithms. When this is set we enforce them.
508 */
36e79832 509# define SSL_CERT_FLAG_TLS_STRICT 0x00000001U
2ea80354
DSH		 510
511/* Suite B modes, takes same values as certificate verify flags */
0f113f3e 512# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
2ea80354 513/* Suite B 192 bit only mode */
0f113f3e 514# define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
2ea80354 515/* Suite B 128 bit mode allowing 192 bit algorithms */
0f113f3e 516# define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
2ea80354 517
ed83ba53 518/* Perform all sorts of protocol violations for testing purposes */
0f113f3e 519# define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
d61ff83b 520
74ecfab4
DSH		 521/* Flags for building certificate chains */
522/* Treat any existing certificates as untrusted CAs */
0f113f3e 523# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
024e6fed 524/* Don't include root CA in chain */
0f113f3e 525# define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
13dc3ce9 526/* Just check certificates already there */
0f113f3e 527# define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
13dc3ce9 528/* Ignore verification errors */
0f113f3e 529# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
e970f63d 530/* Clear verification errors from queue */
0f113f3e 531# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
74ecfab4 532
6dbb6219
DSH		 533/* Flags returned by SSL_check_chain */
534/* Certificate can be used with this session */
0f113f3e 535# define CERT_PKEY_VALID 0x1
6dbb6219 536/* Certificate can also be used for signing */
0f113f3e 537# define CERT_PKEY_SIGN 0x2
6dbb6219 538/* EE certificate signing algorithm OK */
0f113f3e 539# define CERT_PKEY_EE_SIGNATURE 0x10
6dbb6219 540/* CA signature algorithms OK */
0f113f3e 541# define CERT_PKEY_CA_SIGNATURE 0x20
6dbb6219 542/* EE certificate parameters OK */
0f113f3e 543# define CERT_PKEY_EE_PARAM 0x40
6dbb6219 544/* CA certificate parameters OK */
0f113f3e 545# define CERT_PKEY_CA_PARAM 0x80
6dbb6219 546/* Signing explicitly allowed as opposed to SHA1 fallback */
0f113f3e 547# define CERT_PKEY_EXPLICIT_SIGN 0x100
6dbb6219 548/* Client CA issuer names match (always set for server cert) */
0f113f3e 549# define CERT_PKEY_ISSUER_NAME 0x200
6dbb6219 550/* Cert type matches client types (always set for server cert) */
0f113f3e 551# define CERT_PKEY_CERT_TYPE 0x400
2ea80354 552/* Cert chain suitable to Suite B */
0f113f3e
MC		 553# define CERT_PKEY_SUITEB 0x800
554
555# define SSL_CONF_FLAG_CMDLINE 0x1
556# define SSL_CONF_FLAG_FILE 0x2
557# define SSL_CONF_FLAG_CLIENT 0x4
558# define SSL_CONF_FLAG_SERVER 0x8
559# define SSL_CONF_FLAG_SHOW_ERRORS 0x10
560# define SSL_CONF_FLAG_CERTIFICATE 0x20
2011b169 561# define SSL_CONF_FLAG_REQUIRE_PRIVATE 0x40
ec2f7e56 562/* Configuration value types */
0f113f3e
MC		 563# define SSL_CONF_TYPE_UNKNOWN 0x0
564# define SSL_CONF_TYPE_STRING 0x1
565# define SSL_CONF_TYPE_FILE 0x2
566# define SSL_CONF_TYPE_DIR 0x3
656b2605 567# define SSL_CONF_TYPE_NONE 0x4
0f113f3e
MC		 568
569/*
570 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
571 * cannot be used to clear bits.
572 */
573
8106cb8b
VD		 574unsigned long SSL_CTX_get_options(const SSL_CTX *ctx);
575unsigned long SSL_get_options(const SSL* s);
576unsigned long SSL_CTX_clear_options(SSL_CTX *ctx, unsigned long op);
577unsigned long SSL_clear_options(SSL *s, unsigned long op);
578unsigned long SSL_CTX_set_options(SSL_CTX *ctx, unsigned long op);
579unsigned long SSL_set_options(SSL *s, unsigned long op);
58964a49 580
0f113f3e
MC		 581# define SSL_CTX_set_mode(ctx,op) \
582 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
583# define SSL_CTX_clear_mode(ctx,op) \
584 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
585# define SSL_CTX_get_mode(ctx) \
586 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
587# define SSL_clear_mode(ssl,op) \
588 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
589# define SSL_set_mode(ssl,op) \
590 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
591# define SSL_get_mode(ssl) \
a661b653 592 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
0f113f3e 593# define SSL_set_mtu(ssl, mtu) \
36d16f8e 594 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
0f113f3e 595# define DTLS_set_link_mtu(ssl, mtu) \
59669b6a 596 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
0f113f3e 597# define DTLS_get_link_min_mtu(ssl) \
59669b6a 598 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
a661b653 599
0f113f3e
MC		 600# define SSL_get_secure_renegotiation_support(ssl) \
601 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
a661b653 602
0f113f3e
MC		 603# ifndef OPENSSL_NO_HEARTBEATS
604# define SSL_heartbeat(ssl) \
4817504d 605 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
0f113f3e 606# endif
edc032b5 607
0f113f3e
MC		 608# define SSL_CTX_set_cert_flags(ctx,op) \
609 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
610# define SSL_set_cert_flags(s,op) \
611 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
612# define SSL_CTX_clear_cert_flags(ctx,op) \
613 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
614# define SSL_clear_cert_flags(s,op) \
615 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
616
617void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
618 void (*cb) (int write_p, int version,
619 int content_type, const void *buf,
620 size_t len, SSL *ssl, void *arg));
621void SSL_set_msg_callback(SSL *ssl,
622 void (*cb) (int write_p, int version,
623 int content_type, const void *buf,
624 size_t len, SSL *ssl, void *arg));
625# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
626# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
627
c5364614
DSH		 628# define SSL_get_extms_support(s) \
629 SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
630
0f113f3e
MC		 631# ifndef OPENSSL_NO_SRP
632
edc032b5 633/* see tls_srp.c */
4bcdb4a6
MC		 634__owur int SSL_SRP_CTX_init(SSL *s);
635__owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
edc032b5
BL		 636int SSL_SRP_CTX_free(SSL *ctx);
637int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
4bcdb4a6 638__owur int SSL_srp_server_param_with_username(SSL *s, int *ad);
4bcdb4a6 639__owur int SRP_Calc_A_param(SSL *s);
edc032b5 640
0f113f3e 641# endif
d02b48c6 642
0f113f3e
MC		 643# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
644# define SSL_MAX_CERT_LIST_DEFAULT 1024*30
645 /* 30k max cert list :-) */
646# else
647# define SSL_MAX_CERT_LIST_DEFAULT 1024*100
648 /* 100k max cert list :-) */
649# endif
c0f5dd07 650
0f113f3e
MC		 651# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
652
653/*
654 * This callback type is used inside SSL_CTX, SSL, and in the functions that
655 * set them. It is used to override the generation of SSL/TLS session IDs in
656 * a server. Return value should be zero on an error, non-zero to proceed.
657 * Also, callbacks should themselves check if the id they generate is unique
658 * otherwise the SSL handshake will fail with an error - callbacks can do
659 * this using the 'ssl' value they're passed by;
660 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
661 * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
662 * bytes. The callback can alter this length to be less if desired. It is
663 * also an error for the callback to set the size to zero.
664 */
665typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
666 unsigned int *id_len);
dc644fe2 667
0f113f3e
MC		 668# define SSL_SESS_CACHE_OFF 0x0000
669# define SSL_SESS_CACHE_CLIENT 0x0001
670# define SSL_SESS_CACHE_SERVER 0x0002
671# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
672# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
e0db2eed 673/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
0f113f3e
MC		 674# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
675# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
676# define SSL_SESS_CACHE_NO_INTERNAL \
677 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
d02b48c6 678
3c1d6bbc 679LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
0f113f3e
MC		 680# define SSL_CTX_sess_number(ctx) \
681 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
682# define SSL_CTX_sess_connect(ctx) \
683 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
684# define SSL_CTX_sess_connect_good(ctx) \
685 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
686# define SSL_CTX_sess_connect_renegotiate(ctx) \
687 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
688# define SSL_CTX_sess_accept(ctx) \
689 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
690# define SSL_CTX_sess_accept_renegotiate(ctx) \
691 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
692# define SSL_CTX_sess_accept_good(ctx) \
693 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
694# define SSL_CTX_sess_hits(ctx) \
695 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
696# define SSL_CTX_sess_cb_hits(ctx) \
697 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
698# define SSL_CTX_sess_misses(ctx) \
699 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
700# define SSL_CTX_sess_timeouts(ctx) \
701 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
702# define SSL_CTX_sess_cache_full(ctx) \
703 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
704
705void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
706 int (*new_session_cb) (struct ssl_st *ssl,
707 SSL_SESSION *sess));
708int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
709 SSL_SESSION *sess);
710void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
711 void (*remove_session_cb) (struct ssl_ctx_st
712 *ctx,
713 SSL_SESSION
714 *sess));
715void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
716 SSL_SESSION *sess);
717void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
718 SSL_SESSION *(*get_session_cb) (struct ssl_st
719 *ssl,
720 unsigned char
721 *data, int len,
722 int *copy));
723SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
724 unsigned char *Data,
725 int len, int *copy);
726void SSL_CTX_set_info_callback(SSL_CTX *ctx,
727 void (*cb) (const SSL *ssl, int type,
728 int val));
729void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
730 int val);
731void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
732 int (*client_cert_cb) (SSL *ssl, X509 **x509,
733 EVP_PKEY **pkey));
734int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
735 EVP_PKEY **pkey);
736# ifndef OPENSSL_NO_ENGINE
4bcdb4a6 737__owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
0f113f3e
MC		 738# endif
739void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
740 int (*app_gen_cookie_cb) (SSL *ssl,
741 unsigned char
742 *cookie,
743 unsigned int
744 *cookie_len));
745void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
746 int (*app_verify_cookie_cb) (SSL *ssl,
31011544 747 const unsigned char
0f113f3e
MC		 748 *cookie,
749 unsigned int
750 cookie_len));
751# ifndef OPENSSL_NO_NEXTPROTONEG
ee2ffc27 752void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
0f113f3e
MC		 753 int (*cb) (SSL *ssl,
754 const unsigned char
755 **out,
756 unsigned int *outlen,
757 void *arg), void *arg);
ee2ffc27 758void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
0f113f3e
MC		 759 int (*cb) (SSL *ssl,
760 unsigned char **out,
761 unsigned char *outlen,
762 const unsigned char *in,
763 unsigned int inlen,
764 void *arg), void *arg);
2911575c 765void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
0f113f3e
MC		 766 unsigned *len);
767# endif
ee2ffc27 768
4bcdb4a6 769__owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
0f113f3e
MC		 770 const unsigned char *in, unsigned int inlen,
771 const unsigned char *client,
772 unsigned int client_len);
ee2ffc27 773
0f113f3e
MC		 774# define OPENSSL_NPN_UNSUPPORTED 0
775# define OPENSSL_NPN_NEGOTIATED 1
776# define OPENSSL_NPN_NO_OVERLAP 2
777
4bcdb4a6 778__owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
0f113f3e 779 unsigned protos_len);
4bcdb4a6 780__owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
0f113f3e
MC		 781 unsigned protos_len);
782void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
783 int (*cb) (SSL *ssl,
784 const unsigned char **out,
785 unsigned char *outlen,
786 const unsigned char *in,
787 unsigned int inlen,
788 void *arg), void *arg);
6f017a8f 789void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
0f113f3e
MC		 790 unsigned *len);
791
792# ifndef OPENSSL_NO_PSK
793/*
794 * the maximum length of the buffer given to callbacks containing the
795 * resulting identity/psk
796 */
797# define PSK_MAX_IDENTITY_LEN 128
798# define PSK_MAX_PSK_LEN 256
799void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
800 unsigned int (*psk_client_callback) (SSL
801 *ssl,
802 const
803 char
804 *hint,
805 char
806 *identity,
807 unsigned
808 int
809 max_identity_len,
810 unsigned
811 char
812 *psk,
813 unsigned
814 int
815 max_psk_len));
816void SSL_set_psk_client_callback(SSL *ssl,
817 unsigned int (*psk_client_callback) (SSL
818 *ssl,
819 const
820 char
821 *hint,
822 char
823 *identity,
824 unsigned
825 int
826 max_identity_len,
827 unsigned
828 char
829 *psk,
830 unsigned
831 int
832 max_psk_len));
833void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
834 unsigned int (*psk_server_callback) (SSL
835 *ssl,
836 const
837 char
838 *identity,
839 unsigned
840 char
841 *psk,
842 unsigned
843 int
844 max_psk_len));
7806f3dd 845void SSL_set_psk_server_callback(SSL *ssl,
0f113f3e
MC		 846 unsigned int (*psk_server_callback) (SSL
847 *ssl,
848 const
849 char
850 *identity,
851 unsigned
852 char
853 *psk,
854 unsigned
855 int
856 max_psk_len));
4bcdb4a6
MC		 857__owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
858__owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
ddac1974
NL		 859const char *SSL_get_psk_identity_hint(const SSL *s);
860const char *SSL_get_psk_identity(const SSL *s);
0f113f3e 861# endif
ddac1974 862
33f653ad
DSH		 863/* Register callbacks to handle custom TLS Extensions for client or server. */
864
4bcdb4a6 865__owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 866 custom_ext_add_cb add_cb,
867 custom_ext_free_cb free_cb,
868 void *add_arg,
869 custom_ext_parse_cb parse_cb,
870 void *parse_arg);
a398f821 871
4bcdb4a6 872__owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 873 custom_ext_add_cb add_cb,
874 custom_ext_free_cb free_cb,
875 void *add_arg,
876 custom_ext_parse_cb parse_cb,
877 void *parse_arg);
c846a5f5 878
4bcdb4a6 879__owur int SSL_extension_supported(unsigned int ext_type);
c846a5f5 880
07bbc92c
MC		 881# define SSL_NOTHING 1
882# define SSL_WRITING 2
883# define SSL_READING 3
884# define SSL_X509_LOOKUP 4
885# define SSL_ASYNC_PAUSED 5
d02b48c6
RE		 886
887/* These will only be used when doing non-blocking IO */
0f113f3e
MC		 888# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
889# define SSL_want_read(s) (SSL_want(s) == SSL_READING)
890# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
891# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
07bbc92c 892# define SSL_want_async(s) (SSL_want(s) == SSL_ASYNC_PAUSED)
d02b48c6 893
0f113f3e
MC		 894# define SSL_MAC_FLAG_READ_MAC_STREAM 1
895# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
08557cf2 896
82271cee
RL		 897#ifdef __cplusplus
898}
899#endif
900
0f113f3e
MC		 901# include <openssl/ssl2.h>
902# include <openssl/ssl3.h>
903# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
904# include <openssl/dtls1.h> /* Datagram TLS */
0f113f3e 905# include <openssl/srtp.h> /* Support for the use_srtp extension */
d02b48c6 906
82271cee
RL		 907#ifdef __cplusplus
908extern "C" {
909#endif
910
657e60fa 911/* compatibility */
0f113f3e
MC		 912# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
913# define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
914# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
915# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
916# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
917# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
918
49ae7423
MC		 919
920/*
921 * The valid handshake states (one for each type message sent and one for each
922 * type of message received). There are also two "special" states:
923 * TLS = TLS or DTLS state
924 * DTLS = DTLS specific state
925 * CR/SR = Client Read/Server Read
926 * CW/SW = Client Write/Server Write
927 *
928 * The "special" states are:
929 * TLS_ST_BEFORE = No handshake has been initiated yet
930 * TLS_ST_OK = A handshake has been successfully completed
931 */
35bf6e05 932typedef enum {
49ae7423
MC		 933 TLS_ST_BEFORE,
934 TLS_ST_OK,
935 DTLS_ST_CR_HELLO_VERIFY_REQUEST,
936 TLS_ST_CR_SRVR_HELLO,
937 TLS_ST_CR_CERT,
938 TLS_ST_CR_CERT_STATUS,
939 TLS_ST_CR_KEY_EXCH,
940 TLS_ST_CR_CERT_REQ,
941 TLS_ST_CR_SRVR_DONE,
942 TLS_ST_CR_SESSION_TICKET,
943 TLS_ST_CR_CHANGE,
944 TLS_ST_CR_FINISHED,
945 TLS_ST_CW_CLNT_HELLO,
946 TLS_ST_CW_CERT,
947 TLS_ST_CW_KEY_EXCH,
948 TLS_ST_CW_CERT_VRFY,
949 TLS_ST_CW_CHANGE,
950 TLS_ST_CW_NEXT_PROTO,
951 TLS_ST_CW_FINISHED,
952 TLS_ST_SW_HELLO_REQ,
953 TLS_ST_SR_CLNT_HELLO,
954 DTLS_ST_SW_HELLO_VERIFY_REQUEST,
955 TLS_ST_SW_SRVR_HELLO,
956 TLS_ST_SW_CERT,
957 TLS_ST_SW_KEY_EXCH,
958 TLS_ST_SW_CERT_REQ,
959 TLS_ST_SW_SRVR_DONE,
960 TLS_ST_SR_CERT,
961 TLS_ST_SR_KEY_EXCH,
962 TLS_ST_SR_CERT_VRFY,
963 TLS_ST_SR_NEXT_PROTO,
964 TLS_ST_SR_CHANGE,
965 TLS_ST_SR_FINISHED,
966 TLS_ST_SW_SESSION_TICKET,
967 TLS_ST_SW_CERT_STATUS,
968 TLS_ST_SW_CHANGE,
969 TLS_ST_SW_FINISHED
35bf6e05 970} OSSL_HANDSHAKE_STATE;
49ae7423 971
0f113f3e 972/*
c64359db
MC		 973 * Most of the following state values are no longer used and are defined to be
974 * the closest equivalent value in the current state machine code. Not all
975 * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT
976 * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP,
977 * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT.
0f113f3e
MC		 978 */
979
980# define SSL_ST_CONNECT 0x1000
981# define SSL_ST_ACCEPT 0x2000
c64359db 982
0f113f3e 983# define SSL_ST_MASK 0x0FFF
0f113f3e
MC		 984
985# define SSL_CB_LOOP 0x01
986# define SSL_CB_EXIT 0x02
987# define SSL_CB_READ 0x04
988# define SSL_CB_WRITE 0x08
989# define SSL_CB_ALERT 0x4000/* used in callback */
990# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
991# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
992# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
993# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
994# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
995# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
996# define SSL_CB_HANDSHAKE_START 0x10
997# define SSL_CB_HANDSHAKE_DONE 0x20
d02b48c6
RE		 998
999/* Is the SSL_connection established? */
7c8b5357
MC		 1000# define SSL_in_connect_init(a) (SSL_in_init(a) && !SSL_is_server(a))
1001# define SSL_in_accept_init(a) (SSL_in_init(a) && SSL_is_server(a))
49ae7423
MC		 1002int SSL_in_init(SSL *s);
1003int SSL_in_before(SSL *s);
1004int SSL_is_init_finished(SSL *s);
0f113f3e
MC		 1005
1006/*
295c3f41
MC		 1007 * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you
1008 * should not need these
0f113f3e
MC		 1009 */
1010# define SSL_ST_READ_HEADER 0xF0
1011# define SSL_ST_READ_BODY 0xF1
1012# define SSL_ST_READ_DONE 0xF2
d02b48c6 1013
c80fd6b2
MC		 1014/*-
1015 * Obtain latest Finished message
ca03109c
BM		 1016 * -- that we sent (SSL_get_finished)
1017 * -- that we expected from peer (SSL_get_peer_finished).
c80fd6b2
MC		 1018 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1019 */
0821bcd4
BL		 1020size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1021size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
ca03109c 1022
0f113f3e
MC		 1023/*
1024 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
1025 * 'ored' with SSL_VERIFY_PEER if they are desired
1026 */
1027# define SSL_VERIFY_NONE 0x00
1028# define SSL_VERIFY_PEER 0x01
1029# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1030# define SSL_VERIFY_CLIENT_ONCE 0x04
d02b48c6 1031
0f113f3e 1032# define OpenSSL_add_ssl_algorithms() SSL_library_init()
413c4f45 1033
657e60fa 1034/* More backward compatibility */
0f113f3e
MC		 1035# define SSL_get_cipher(s) \
1036 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1037# define SSL_get_cipher_bits(s,np) \
1038 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1039# define SSL_get_cipher_version(s) \
1040 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1041# define SSL_get_cipher_name(s) \
1042 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1043# define SSL_get_time(a) SSL_SESSION_get_time(a)
1044# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1045# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1046# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1047
1048# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1049# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
3c07d3a3
DSH		 1050
1051DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
0f113f3e
MC		 1052# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value
1053 * from SSL_AD_... */
58964a49 1054/* These alert types are for SSLv3 and TLSv1 */
0f113f3e 1055# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
68d39f3c 1056/* fatal */
0f113f3e 1057# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE
68d39f3c 1058/* fatal */
0f113f3e
MC		 1059# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC
1060# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1061# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
68d39f3c 1062/* fatal */
0f113f3e 1063# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE
68d39f3c 1064/* fatal */
0f113f3e 1065# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE
68d39f3c 1066/* Not for TLS */
0f113f3e
MC		 1067# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE
1068# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1069# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1070# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1071# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1072# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
68d39f3c 1073/* fatal */
0f113f3e 1074# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER
68d39f3c 1075/* fatal */
0f113f3e 1076# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA
68d39f3c 1077/* fatal */
0f113f3e 1078# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED
68d39f3c 1079/* fatal */
0f113f3e
MC		 1080# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR
1081# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
68d39f3c 1082/* fatal */
0f113f3e 1083# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION
68d39f3c 1084/* fatal */
0f113f3e 1085# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION
68d39f3c 1086/* fatal */
0f113f3e 1087# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY
68d39f3c 1088/* fatal */
0f113f3e
MC		 1089# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR
1090# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1091# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1092# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1093# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1094# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1095# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1096# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
68d39f3c 1097/* fatal */
0f113f3e 1098# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY
68d39f3c 1099/* fatal */
0f113f3e
MC		 1100# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK
1101# define SSL_ERROR_NONE 0
1102# define SSL_ERROR_SSL 1
1103# define SSL_ERROR_WANT_READ 2
1104# define SSL_ERROR_WANT_WRITE 3
1105# define SSL_ERROR_WANT_X509_LOOKUP 4
1106# define SSL_ERROR_SYSCALL 5/* look at error stack/return
1107 * value/errno */
1108# define SSL_ERROR_ZERO_RETURN 6
1109# define SSL_ERROR_WANT_CONNECT 7
1110# define SSL_ERROR_WANT_ACCEPT 8
07bbc92c 1111# define SSL_ERROR_WANT_ASYNC 9
0f113f3e
MC		 1112# define SSL_CTRL_SET_TMP_DH 3
1113# define SSL_CTRL_SET_TMP_ECDH 4
0f113f3e 1114# define SSL_CTRL_SET_TMP_DH_CB 6
0f113f3e
MC		 1115# define SSL_CTRL_GET_SESSION_REUSED 8
1116# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1117# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1118# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1119# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1120# define SSL_CTRL_GET_FLAGS 13
1121# define SSL_CTRL_EXTRA_CHAIN_CERT 14
1122# define SSL_CTRL_SET_MSG_CALLBACK 15
1123# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
36d16f8e 1124/* only applies to datagram connections */
0f113f3e 1125# define SSL_CTRL_SET_MTU 17
413c4f45 1126/* Stats */
0f113f3e
MC		 1127# define SSL_CTRL_SESS_NUMBER 20
1128# define SSL_CTRL_SESS_CONNECT 21
1129# define SSL_CTRL_SESS_CONNECT_GOOD 22
1130# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1131# define SSL_CTRL_SESS_ACCEPT 24
1132# define SSL_CTRL_SESS_ACCEPT_GOOD 25
1133# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1134# define SSL_CTRL_SESS_HIT 27
1135# define SSL_CTRL_SESS_CB_HIT 28
1136# define SSL_CTRL_SESS_MISSES 29
1137# define SSL_CTRL_SESS_TIMEOUTS 30
1138# define SSL_CTRL_SESS_CACHE_FULL 31
0f113f3e
MC		 1139# define SSL_CTRL_MODE 33
1140# define SSL_CTRL_GET_READ_AHEAD 40
1141# define SSL_CTRL_SET_READ_AHEAD 41
1142# define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1143# define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1144# define SSL_CTRL_SET_SESS_CACHE_MODE 44
1145# define SSL_CTRL_GET_SESS_CACHE_MODE 45
1146# define SSL_CTRL_GET_MAX_CERT_LIST 50
1147# define SSL_CTRL_SET_MAX_CERT_LIST 51
1148# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
a13c20f6 1149/* see tls1.h for macros based on these */
e481f9b9
MC		 1150# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1151# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1152# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1153# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1154# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1155# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1156# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1157/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 */
1158/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
1159/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
1160# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1161# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1162# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1163# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1164# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1165# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1166# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1167# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1168# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1169# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1170# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1171# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1172# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1173# define SSL_CTRL_SET_SRP_ARG 78
1174# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1175# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1176# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1177# ifndef OPENSSL_NO_HEARTBEATS
1178# define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1179# define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1180# define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1181# endif
0f113f3e
MC		 1182# define DTLS_CTRL_GET_TIMEOUT 73
1183# define DTLS_CTRL_HANDLE_TIMEOUT 74
1184# define DTLS_CTRL_LISTEN 75
1185# define SSL_CTRL_GET_RI_SUPPORT 76
0f113f3e
MC		 1186# define SSL_CTRL_CLEAR_MODE 78
1187# define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1188# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1189# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1190# define SSL_CTRL_CHAIN 88
1191# define SSL_CTRL_CHAIN_CERT 89
1192# define SSL_CTRL_GET_CURVES 90
1193# define SSL_CTRL_SET_CURVES 91
1194# define SSL_CTRL_SET_CURVES_LIST 92
1195# define SSL_CTRL_GET_SHARED_CURVE 93
0f113f3e
MC		 1196# define SSL_CTRL_SET_SIGALGS 97
1197# define SSL_CTRL_SET_SIGALGS_LIST 98
1198# define SSL_CTRL_CERT_FLAGS 99
1199# define SSL_CTRL_CLEAR_CERT_FLAGS 100
1200# define SSL_CTRL_SET_CLIENT_SIGALGS 101
1201# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1202# define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1203# define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1204# define SSL_CTRL_BUILD_CERT_CHAIN 105
1205# define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1206# define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1207# define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1208# define SSL_CTRL_GET_SERVER_TMP_KEY 109
1209# define SSL_CTRL_GET_RAW_CIPHERLIST 110
1210# define SSL_CTRL_GET_EC_POINT_FORMATS 111
1211# define SSL_CTRL_GET_CHAIN_CERTS 115
1212# define SSL_CTRL_SELECT_CURRENT_CERT 116
1213# define SSL_CTRL_SET_CURRENT_CERT 117
1214# define SSL_CTRL_SET_DH_AUTO 118
0f113f3e
MC		 1215# define DTLS_CTRL_SET_LINK_MTU 120
1216# define DTLS_CTRL_GET_LINK_MIN_MTU 121
c5364614 1217# define SSL_CTRL_GET_EXTMS_SUPPORT 122
7946ab33
KR		 1218# define SSL_CTRL_SET_MIN_PROTO_VERSION 123
1219# define SSL_CTRL_SET_MAX_PROTO_VERSION 124
0f113f3e
MC		 1220# define SSL_CERT_SET_FIRST 1
1221# define SSL_CERT_SET_NEXT 2
1222# define SSL_CERT_SET_SERVER 3
1223# define DTLSv1_get_timeout(ssl, arg) \
1224 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1225# define DTLSv1_handle_timeout(ssl) \
1226 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1227# define DTLSv1_listen(ssl, peer) \
1228 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1229# define SSL_session_reused(ssl) \
1230 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1231# define SSL_num_renegotiations(ssl) \
1232 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1233# define SSL_clear_num_renegotiations(ssl) \
1234 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1235# define SSL_total_renegotiations(ssl) \
1236 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
0f113f3e
MC		 1237# define SSL_CTX_set_tmp_dh(ctx,dh) \
1238 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1239# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1240 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1241# define SSL_CTX_set_dh_auto(ctx, onoff) \
1242 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1243# define SSL_set_dh_auto(s, onoff) \
1244 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
0f113f3e
MC		 1245# define SSL_set_tmp_dh(ssl,dh) \
1246 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1247# define SSL_set_tmp_ecdh(ssl,ecdh) \
1248 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1249# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1250 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1251# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1252 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1253# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1254 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1255# define SSL_CTX_clear_extra_chain_certs(ctx) \
1256 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1257# define SSL_CTX_set0_chain(ctx,sk) \
1258 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1259# define SSL_CTX_set1_chain(ctx,sk) \
1260 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1261# define SSL_CTX_add0_chain_cert(ctx,x509) \
1262 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1263# define SSL_CTX_add1_chain_cert(ctx,x509) \
1264 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1265# define SSL_CTX_get0_chain_certs(ctx,px509) \
1266 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1267# define SSL_CTX_clear_chain_certs(ctx) \
1268 SSL_CTX_set0_chain(ctx,NULL)
1269# define SSL_CTX_build_cert_chain(ctx, flags) \
1270 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1271# define SSL_CTX_select_current_cert(ctx,x509) \
1272 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1273# define SSL_CTX_set_current_cert(ctx, op) \
1274 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1275# define SSL_CTX_set0_verify_cert_store(ctx,st) \
1276 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1277# define SSL_CTX_set1_verify_cert_store(ctx,st) \
1278 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1279# define SSL_CTX_set0_chain_cert_store(ctx,st) \
1280 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1281# define SSL_CTX_set1_chain_cert_store(ctx,st) \
1282 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1283# define SSL_set0_chain(ctx,sk) \
1284 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1285# define SSL_set1_chain(ctx,sk) \
1286 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1287# define SSL_add0_chain_cert(ctx,x509) \
1288 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1289# define SSL_add1_chain_cert(ctx,x509) \
1290 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1291# define SSL_get0_chain_certs(ctx,px509) \
1292 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1293# define SSL_clear_chain_certs(ctx) \
1294 SSL_set0_chain(ctx,NULL)
1295# define SSL_build_cert_chain(s, flags) \
1296 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1297# define SSL_select_current_cert(ctx,x509) \
1298 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1299# define SSL_set_current_cert(ctx,op) \
1300 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1301# define SSL_set0_verify_cert_store(s,st) \
1302 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1303# define SSL_set1_verify_cert_store(s,st) \
1304 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1305# define SSL_set0_chain_cert_store(s,st) \
1306 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1307# define SSL_set1_chain_cert_store(s,st) \
1308 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1309# define SSL_get1_curves(ctx, s) \
1310 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1311# define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1312 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1313# define SSL_CTX_set1_curves_list(ctx, s) \
1314 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1315# define SSL_set1_curves(ctx, clist, clistlen) \
1316 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1317# define SSL_set1_curves_list(ctx, s) \
1318 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1319# define SSL_get_shared_curve(s, n) \
1320 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
0f113f3e
MC		 1321# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1322 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1323# define SSL_CTX_set1_sigalgs_list(ctx, s) \
1324 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1325# define SSL_set1_sigalgs(ctx, slist, slistlen) \
1326 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1327# define SSL_set1_sigalgs_list(ctx, s) \
1328 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1329# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1330 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1331# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1332 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1333# define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1334 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1335# define SSL_set1_client_sigalgs_list(ctx, s) \
1336 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1337# define SSL_get0_certificate_types(s, clist) \
1338 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1339# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1340 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1341# define SSL_set1_client_certificate_types(s, clist, clistlen) \
1342 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1343# define SSL_get_peer_signature_nid(s, pn) \
1344 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
1345# define SSL_get_server_tmp_key(s, pk) \
1346 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
1347# define SSL_get0_raw_cipherlist(s, plst) \
1348 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
1349# define SSL_get0_ec_point_formats(s, plst) \
1350 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
7946ab33
KR		 1351#define SSL_CTX_set_min_proto_version(ctx, version) \
1352 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
1353#define SSL_CTX_set_max_proto_version(ctx, version) \
1354 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
1355#define SSL_set_min_proto_version(s, version) \
1356 SSL_ctrl(s, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
1357#define SSL_set_max_proto_version(s, version) \
1358 SSL_ctrl(s, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
1359
a00ae6c4 1360
4bcdb4a6
MC		 1361__owur BIO_METHOD *BIO_f_ssl(void);
1362__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
1363__owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1364__owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1365__owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
d02b48c6
RE		 1366void BIO_ssl_shutdown(BIO *ssl_bio);
1367
4bcdb4a6
MC		 1368__owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
1369__owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
0f113f3e 1370void SSL_CTX_free(SSL_CTX *);
4bcdb4a6
MC		 1371__owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
1372__owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1373__owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
0f113f3e 1374void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
4bcdb4a6
MC		 1375__owur int SSL_want(const SSL *s);
1376__owur int SSL_clear(SSL *s);
413c4f45 1377
0f113f3e 1378void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
d02b48c6 1379
4bcdb4a6 1380__owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1c86d8fd 1381__owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
4bcdb4a6
MC		 1382__owur char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
1383__owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
90d9e49a 1384__owur uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c);
4bcdb4a6
MC		 1385
1386__owur int SSL_get_fd(const SSL *s);
1387__owur int SSL_get_rfd(const SSL *s);
1388__owur int SSL_get_wfd(const SSL *s);
1389__owur const char *SSL_get_cipher_list(const SSL *s, int n);
1390__owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1391__owur int SSL_get_read_ahead(const SSL *s);
1392__owur int SSL_pending(const SSL *s);
0f113f3e 1393# ifndef OPENSSL_NO_SOCK
4bcdb4a6
MC		 1394__owur int SSL_set_fd(SSL *s, int fd);
1395__owur int SSL_set_rfd(SSL *s, int fd);
1396__owur int SSL_set_wfd(SSL *s, int fd);
0f113f3e 1397# endif
3ffbe008
MC		 1398void SSL_set_rbio(SSL *s, BIO *rbio);
1399void SSL_set_wbio(SSL *s, BIO *wbio);
0f113f3e 1400void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
4bcdb4a6
MC		 1401__owur BIO *SSL_get_rbio(const SSL *s);
1402__owur BIO *SSL_get_wbio(const SSL *s);
1403__owur int SSL_set_cipher_list(SSL *s, const char *str);
0f113f3e 1404void SSL_set_read_ahead(SSL *s, int yes);
4bcdb4a6
MC		 1405__owur int SSL_get_verify_mode(const SSL *s);
1406__owur int SSL_get_verify_depth(const SSL *s);
1407__owur int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
0f113f3e
MC		 1408void SSL_set_verify(SSL *s, int mode,
1409 int (*callback) (int ok, X509_STORE_CTX *ctx));
1410void SSL_set_verify_depth(SSL *s, int depth);
1411void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
1412# ifndef OPENSSL_NO_RSA
4bcdb4a6 1413__owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
4bcdb4a6 1414__owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len);
c3be59a4 1415# endif
4bcdb4a6
MC		 1416__owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1417__owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
0f113f3e 1418 long len);
4bcdb4a6
MC		 1419__owur int SSL_use_certificate(SSL *ssl, X509 *x);
1420__owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
0f113f3e 1421
a398f821 1422/* Set serverinfo data for the current active cert. */
4bcdb4a6 1423__owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
0f113f3e 1424 size_t serverinfo_length);
4bcdb4a6 1425__owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
a9e1c50b 1426
c3be59a4 1427#ifndef OPENSSL_NO_RSA
4bcdb4a6 1428__owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
c3be59a4
DSH		 1429#endif
1430
4bcdb4a6
MC		 1431__owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1432__owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
c3be59a4
DSH		 1433
1434#ifndef OPENSSL_NO_RSA
4bcdb4a6 1435__owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
c3be59a4 1436#endif
4bcdb4a6
MC		 1437__owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1438__owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
68d39f3c 1439/* PEM type */
4bcdb4a6 1440__owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
fae4772c 1441__owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file);
4bcdb4a6
MC		 1442__owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1443__owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
0f113f3e 1444 const char *file);
0f113f3e
MC		 1445int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1446 const char *dir);
58964a49 1447
0f113f3e 1448void SSL_load_error_strings(void);
4bcdb4a6
MC		 1449__owur const char *SSL_state_string(const SSL *s);
1450__owur const char *SSL_rstate_string(const SSL *s);
1451__owur const char *SSL_state_string_long(const SSL *s);
1452__owur const char *SSL_rstate_string_long(const SSL *s);
1453__owur long SSL_SESSION_get_time(const SSL_SESSION *s);
1454__owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1455__owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1456__owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1457__owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);
1458__owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
b7c9187b
MC		 1459void SSL_SESSION_get0_ticket(const SSL_SESSION *s, unsigned char **tick,
1460 size_t *len);
17dd65e6 1461__owur int SSL_copy_session_id(SSL *to, const SSL *from);
4bcdb4a6
MC		 1462__owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
1463__owur int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
0f113f3e 1464 unsigned int sid_ctx_len);
d02b48c6 1465
4bcdb4a6 1466__owur SSL_SESSION *SSL_SESSION_new(void);
3c1d6bbc 1467const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
0f113f3e 1468 unsigned int *len);
4bcdb4a6 1469__owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
0f113f3e
MC		 1470# ifndef OPENSSL_NO_STDIO
1471int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
1472# endif
0f113f3e
MC		 1473int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
1474int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
0f113f3e 1475void SSL_SESSION_free(SSL_SESSION *ses);
4bcdb4a6
MC		 1476__owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
1477__owur int SSL_set_session(SSL *to, SSL_SESSION *session);
1478__owur int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
0f113f3e 1479int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c);
4bcdb4a6
MC		 1480__owur int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1481__owur int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1482__owur int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
0f113f3e
MC		 1483 unsigned int id_len);
1484SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
1485 long length);
1486
1487# ifdef HEADER_X509_H
4bcdb4a6 1488__owur X509 *SSL_get_peer_certificate(const SSL *s);
0f113f3e 1489# endif
d02b48c6 1490
4bcdb4a6 1491__owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
d02b48c6 1492
4bcdb4a6
MC		 1493__owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1494__owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1495__owur int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
0f113f3e
MC		 1496 X509_STORE_CTX *);
1497void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
1498 int (*callback) (int, X509_STORE_CTX *));
1499void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
1500void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
1501 int (*cb) (X509_STORE_CTX *, void *),
1502 void *arg);
1503void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
1504 void *arg);
1505# ifndef OPENSSL_NO_RSA
4bcdb4a6 1506__owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
4bcdb4a6 1507__owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
0f113f3e 1508 long len);
c3be59a4 1509# endif
4bcdb4a6
MC		 1510__owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1511__owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
0f113f3e 1512 const unsigned char *d, long len);
4bcdb4a6
MC		 1513__owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1514__owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
0f113f3e 1515 const unsigned char *d);
d02b48c6 1516
74678cc2
BM		 1517void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1518void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
a974e64a
MC		 1519void SSL_set_default_passwd_cb(SSL *s, pem_password_cb *cb);
1520void SSL_set_default_passwd_cb_userdata(SSL *s, void *u);
d02b48c6 1521
4bcdb4a6
MC		 1522__owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1523__owur int SSL_check_private_key(const SSL *ctx);
d02b48c6 1524
4bcdb4a6 1525__owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
0f113f3e 1526 unsigned int sid_ctx_len);
4eb77b26 1527
0f113f3e 1528SSL *SSL_new(SSL_CTX *ctx);
4bcdb4a6 1529__owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
0f113f3e 1530 unsigned int sid_ctx_len);
bb7cd4e3 1531
4bcdb4a6
MC		 1532__owur int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1533__owur int SSL_set_purpose(SSL *s, int purpose);
1534__owur int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1535__owur int SSL_set_trust(SSL *s, int trust);
bb7cd4e3 1536
919ba009
VD		 1537__owur int SSL_set1_host(SSL *s, const char *hostname);
1538__owur int SSL_add1_host(SSL *s, const char *hostname);
1539__owur const char *SSL_get0_peername(SSL *s);
1540void SSL_set_hostflags(SSL *s, unsigned int flags);
1541
1542__owur int SSL_CTX_dane_enable(SSL_CTX *ctx);
1543__owur int SSL_CTX_dane_mtype_set(SSL_CTX *ctx, const EVP_MD *md,
1544 uint8_t mtype, uint8_t ord);
1545__owur int SSL_dane_enable(SSL *s, const char *basedomain);
1546__owur int SSL_dane_tlsa_add(SSL *s, uint8_t usage, uint8_t selector,
1547 uint8_t mtype, unsigned char *data, size_t dlen);
1548__owur int SSL_get0_dane_authority(SSL *s, X509 **mcert, EVP_PKEY **mspki);
1549__owur int SSL_get0_dane_tlsa(SSL *s, uint8_t *usage, uint8_t *selector,
1550 uint8_t *mtype, unsigned const char **data,
1551 size_t *dlen);
1552/*
1553 * Bridge opacity barrier between libcrypt and libssl, also needed to support
1554 * offline testing in test/danetest.c
1555 */
1556struct dane_st *SSL_get0_dane(SSL *ssl);
1557
4bcdb4a6
MC		 1558__owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1559__owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
ccf11751 1560
4bcdb4a6
MC		 1561__owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
1562__owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
7af31968 1563
0f113f3e
MC		 1564# ifndef OPENSSL_NO_SRP
1565int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
1566int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
edc032b5
BL		 1567int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1568int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
0f113f3e 1569 char *(*cb) (SSL *, void *));
edc032b5 1570int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
0f113f3e 1571 int (*cb) (SSL *, void *));
edc032b5 1572int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
0f113f3e 1573 int (*cb) (SSL *, int *, void *));
edc032b5
BL		 1574int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1575
1576int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
0f113f3e 1577 BIGNUM *sa, BIGNUM *v, char *info);
edc032b5 1578int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
0f113f3e 1579 const char *grp);
edc032b5 1580
4bcdb4a6
MC		 1581__owur BIGNUM *SSL_get_srp_g(SSL *s);
1582__owur BIGNUM *SSL_get_srp_N(SSL *s);
edc032b5 1583
4bcdb4a6
MC		 1584__owur char *SSL_get_srp_username(SSL *s);
1585__owur char *SSL_get_srp_userinfo(SSL *s);
0f113f3e 1586# endif
edc032b5 1587
0f113f3e
MC		 1588void SSL_certs_clear(SSL *s);
1589void SSL_free(SSL *ssl);
07bbc92c 1590__owur int SSL_waiting_for_async(SSL *s);
f4da39d2 1591__owur int SSL_get_async_wait_fd(SSL *s);
4bcdb4a6
MC		 1592__owur int SSL_accept(SSL *ssl);
1593__owur int SSL_connect(SSL *ssl);
1594__owur int SSL_read(SSL *ssl, void *buf, int num);
1595__owur int SSL_peek(SSL *ssl, void *buf, int num);
1596__owur int SSL_write(SSL *ssl, const void *buf, int num);
0f113f3e
MC		 1597long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
1598long SSL_callback_ctrl(SSL *, int, void (*)(void));
1599long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
1600long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1601
4bcdb4a6
MC		 1602__owur int SSL_get_error(const SSL *s, int ret_code);
1603__owur const char *SSL_get_version(const SSL *s);
d02b48c6
RE		 1604
1605/* This sets the 'default' SSL version that SSL_new() will create */
4bcdb4a6 1606__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
d02b48c6 1607
0f113f3e 1608# ifndef OPENSSL_NO_SSL3_METHOD
4bcdb4a6
MC		 1609__owur const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1610__owur const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1611__owur const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
0f113f3e 1612# endif
58964a49 1613
32ec4153
MC		 1614#define SSLv23_method TLS_method
1615#define SSLv23_server_method TLS_server_method
13c9bb3e 1616#define SSLv23_client_method TLS_client_method
d02b48c6 1617
32ec4153
MC		 1618/* Negotiate highest available SSL/TLS version */
1619__owur const SSL_METHOD *TLS_method(void);
1620__owur const SSL_METHOD *TLS_server_method(void);
13c9bb3e 1621__owur const SSL_METHOD *TLS_client_method(void);
32ec4153 1622
4bcdb4a6
MC		 1623__owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1624__owur const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1625__owur const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
637f374a 1626
4bcdb4a6
MC		 1627__owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
1628__owur const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
1629__owur const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
7409d7ad 1630
4bcdb4a6
MC		 1631__owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
1632__owur const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
1633__owur const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
7409d7ad 1634
4bcdb4a6
MC		 1635__owur const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1636__owur const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1637__owur const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
36d16f8e 1638
4bcdb4a6
MC		 1639__owur const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
1640__owur const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
1641__owur const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
c3b344e3 1642
4bcdb4a6
MC		 1643__owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
1644__owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
1645__owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
c6913eeb 1646
4bcdb4a6 1647__owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
831eef2c 1648__owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);
4bcdb4a6 1649__owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
d02b48c6 1650
4bcdb4a6 1651__owur int SSL_do_handshake(SSL *s);
d02b48c6 1652int SSL_renegotiate(SSL *s);
4bcdb4a6
MC		 1653__owur int SSL_renegotiate_abbreviated(SSL *s);
1654__owur int SSL_renegotiate_pending(SSL *s);
d02b48c6
RE		 1655int SSL_shutdown(SSL *s);
1656
4bcdb4a6
MC		 1657__owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
1658__owur const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1659__owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
1660__owur const char *SSL_alert_type_string_long(int value);
1661__owur const char *SSL_alert_type_string(int value);
1662__owur const char *SSL_alert_desc_string_long(int value);
1663__owur const char *SSL_alert_desc_string(int value);
d02b48c6 1664
3822740c
RL		 1665void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1666void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
4bcdb4a6
MC		 1667__owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1668__owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1669__owur int SSL_add_client_CA(SSL *ssl, X509 *x);
1670__owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
d02b48c6
RE		 1671
1672void SSL_set_connect_state(SSL *s);
1673void SSL_set_accept_state(SSL *s);
1674
4bcdb4a6 1675__owur long SSL_get_default_timeout(const SSL *s);
d02b48c6 1676
0f113f3e 1677int SSL_library_init(void);
d02b48c6 1678
4bcdb4a6
MC		 1679__owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
1680__owur STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
d02b48c6 1681
4bcdb4a6 1682__owur SSL *SSL_dup(SSL *ssl);
d02b48c6 1683
4bcdb4a6 1684__owur X509 *SSL_get_certificate(const SSL *ssl);
0f113f3e
MC		 1685/*
1686 * EVP_PKEY
1687 */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
a25f9adc 1688
4bcdb4a6
MC		 1689__owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
1690__owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
d02b48c6 1691
0f113f3e 1692void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
4bcdb4a6 1693__owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
0f113f3e 1694void SSL_set_quiet_shutdown(SSL *ssl, int mode);
4bcdb4a6 1695__owur int SSL_get_quiet_shutdown(const SSL *ssl);
0f113f3e 1696void SSL_set_shutdown(SSL *ssl, int mode);
4bcdb4a6
MC		 1697__owur int SSL_get_shutdown(const SSL *ssl);
1698__owur int SSL_version(const SSL *ssl);
1699__owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
d84a7b20
MC		 1700__owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
1701__owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
4bcdb4a6 1702__owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
0f113f3e
MC		 1703 const char *CApath);
1704# define SSL_get0_session SSL_get_session/* just peek at pointer */
4bcdb4a6
MC		 1705__owur SSL_SESSION *SSL_get_session(const SSL *ssl);
1706__owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1707__owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
0f113f3e 1708SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
45d87a1f 1709void SSL_set_info_callback(SSL *ssl,
0f113f3e
MC		 1710 void (*cb) (const SSL *ssl, int type, int val));
1711void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
1712 int val);
5998e290 1713__owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);
58964a49 1714
0f113f3e 1715void SSL_set_verify_result(SSL *ssl, long v);
4bcdb4a6 1716__owur long SSL_get_verify_result(const SSL *ssl);
58964a49 1717
d9f1c639
MC		 1718__owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,
1719 size_t outlen);
1720__owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,
1721 size_t outlen);
1722__owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *ssl,
1723 unsigned char *out, size_t outlen);
858618e7 1724
e6390aca
RS		 1725#define SSL_get_ex_new_index(l, p, newf, dupf, freef) \
1726 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef)
4bcdb4a6 1727__owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
0f113f3e 1728void *SSL_get_ex_data(const SSL *ssl, int idx);
e6390aca
RS		 1729#define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \
1730 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)
4bcdb4a6 1731__owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
0f113f3e 1732void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
e6390aca
RS		 1733#define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
1734 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)
4bcdb4a6 1735__owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
0f113f3e 1736void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
0f113f3e 1737
4bcdb4a6 1738__owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
0f113f3e
MC		 1739
1740# define SSL_CTX_sess_set_cache_size(ctx,t) \
1741 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1742# define SSL_CTX_sess_get_cache_size(ctx) \
1743 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1744# define SSL_CTX_set_session_cache_mode(ctx,m) \
1745 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1746# define SSL_CTX_get_session_cache_mode(ctx) \
1747 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1748
1749# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1750# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1751# define SSL_CTX_get_read_ahead(ctx) \
1752 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1753# define SSL_CTX_set_read_ahead(ctx,m) \
1754 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1755# define SSL_CTX_get_max_cert_list(ctx) \
1756 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1757# define SSL_CTX_set_max_cert_list(ctx,m) \
1758 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1759# define SSL_get_max_cert_list(ssl) \
1760 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1761# define SSL_set_max_cert_list(ssl,m) \
1762 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1763
1764# define SSL_CTX_set_max_send_fragment(ctx,m) \
1765 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1766# define SSL_set_max_send_fragment(ssl,m) \
1767 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
566dda07 1768
df63a389 1769 /* NB: the keylength is only applicable when is_export is true */
0f113f3e 1770# ifndef OPENSSL_NO_DH
79df9d62 1771void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
0f113f3e
MC		 1772 DH *(*dh) (SSL *ssl, int is_export,
1773 int keylength));
15d21c2d 1774void SSL_set_tmp_dh_callback(SSL *ssl,
0f113f3e
MC		 1775 DH *(*dh) (SSL *ssl, int is_export,
1776 int keylength));
1777# endif
15d21c2d 1778
4bcdb4a6
MC		 1779__owur const COMP_METHOD *SSL_get_current_compression(SSL *s);
1780__owur const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1781__owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
69f68237 1782STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
4bcdb4a6 1783__owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
0f113f3e 1784 *meths);
db7b5e0d 1785void SSL_COMP_free_compression_methods(void);
4bcdb4a6 1786__owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
413c4f45 1787
94a209d8 1788const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
98c9ce2f
DSH		 1789int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);
1790int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);
94a209d8 1791
12bf56c0 1792/* TLS extensions functions */
4bcdb4a6 1793__owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
12bf56c0 1794
4bcdb4a6 1795__owur int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
0f113f3e 1796 void *arg);
12bf56c0
DSH		 1797
1798/* Pre-shared secret session resumption functions */
4bcdb4a6 1799__owur int SSL_set_session_secret_cb(SSL *s,
0f113f3e
MC		 1800 tls_session_secret_cb_fn tls_session_secret_cb,
1801 void *arg);
12bf56c0 1802
7c2d4fee 1803void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
0f113f3e
MC		 1804 int (*cb) (SSL *ssl,
1805 int
1806 is_forward_secure));
7c2d4fee
BM		 1807
1808void SSL_set_not_resumable_session_callback(SSL *ssl,
0f113f3e
MC		 1809 int (*cb) (SSL *ssl,
1810 int
1811 is_forward_secure));
7c2d4fee 1812
4bcdb4a6
MC		 1813__owur int SSL_cache_hit(SSL *s);
1814__owur int SSL_is_server(SSL *s);
5421196e 1815
4bcdb4a6 1816__owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
ec2f7e56 1817int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
3db935a9
DSH		 1818void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
1819unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
4bcdb4a6
MC		 1820__owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1821__owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
3db935a9
DSH		 1822
1823void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
1824void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
1825
4bcdb4a6
MC		 1826__owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
1827__owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
1828__owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
3db935a9 1829
59b1696c
DSH		 1830void SSL_add_ssl_module(void);
1831int SSL_config(SSL *s, const char *name);
1832int SSL_CTX_config(SSL_CTX *ctx, const char *name);
1833
0f113f3e 1834# ifndef OPENSSL_NO_SSL_TRACE
93ab9e42 1835void SSL_trace(int write_p, int version, int content_type,
0f113f3e 1836 const void *buf, size_t len, SSL *ssl, void *arg);
4bcdb4a6 1837__owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
0f113f3e 1838# endif
93ab9e42 1839
b362ccab
DSH		 1840/* What the "other" parameter contains in security callback */
1841/* Mask for type */
0f113f3e
MC		 1842# define SSL_SECOP_OTHER_TYPE 0xffff0000
1843# define SSL_SECOP_OTHER_NONE 0
1844# define SSL_SECOP_OTHER_CIPHER (1 << 16)
1845# define SSL_SECOP_OTHER_CURVE (2 << 16)
1846# define SSL_SECOP_OTHER_DH (3 << 16)
1847# define SSL_SECOP_OTHER_PKEY (4 << 16)
1848# define SSL_SECOP_OTHER_SIGALG (5 << 16)
1849# define SSL_SECOP_OTHER_CERT (6 << 16)
b362ccab
DSH		 1850
1851/* Indicated operation refers to peer key or certificate */
0f113f3e 1852# define SSL_SECOP_PEER 0x1000
b362ccab
DSH		 1853
1854/* Values for "op" parameter in security callback */
1855
1856/* Called to filter ciphers */
1857/* Ciphers client supports */
0f113f3e 1858# define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1859/* Cipher shared by client/server */
0f113f3e 1860# define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1861/* Sanity check of cipher server selects */
0f113f3e 1862# define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1863/* Curves supported by client */
0f113f3e 1864# define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)
b362ccab 1865/* Curves shared by client/server */
0f113f3e 1866# define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)
b362ccab 1867/* Sanity check of curve server selects */
0f113f3e 1868# define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
b362ccab 1869/* Temporary DH key */
e2b420fd 1870# define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_PKEY)
b362ccab 1871/* SSL/TLS version */
0f113f3e 1872# define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
b362ccab 1873/* Session tickets */
0f113f3e 1874# define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)
b362ccab 1875/* Supported signature algorithms sent to peer */
0f113f3e 1876# define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1877/* Shared signature algorithm */
0f113f3e 1878# define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1879/* Sanity check signature algorithm allowed */
0f113f3e 1880# define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1881/* Used to get mask of supported public key signature algorithms */
0f113f3e 1882# define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1883/* Use to see if compression is allowed */
0f113f3e 1884# define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)
b362ccab 1885/* EE key in certificate */
0f113f3e 1886# define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)
b362ccab 1887/* CA key in certificate */
0f113f3e 1888# define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)
b362ccab 1889/* CA digest algorithm in certificate */
0f113f3e 1890# define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)
b362ccab 1891/* Peer EE key in certificate */
0f113f3e 1892# define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
b362ccab 1893/* Peer CA key in certificate */
0f113f3e 1894# define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
b362ccab 1895/* Peer CA digest algorithm in certificate */
0f113f3e 1896# define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
b362ccab
DSH		 1897
1898void SSL_set_security_level(SSL *s, int level);
4bcdb4a6 1899__owur int SSL_get_security_level(const SSL *s);
0f113f3e
MC		 1900void SSL_set_security_callback(SSL *s,
1901 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1902 int bits, int nid, void *other,
1903 void *ex));
1904int (*SSL_get_security_callback(const SSL *s)) (SSL *s, SSL_CTX *ctx, int op,
1905 int bits, int nid,
1906 void *other, void *ex);
b362ccab 1907void SSL_set0_security_ex_data(SSL *s, void *ex);
4bcdb4a6 1908__owur void *SSL_get0_security_ex_data(const SSL *s);
b362ccab
DSH		 1909
1910void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
4bcdb4a6 1911__owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
0f113f3e
MC		 1912void SSL_CTX_set_security_callback(SSL_CTX *ctx,
1913 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1914 int bits, int nid, void *other,
1915 void *ex));
1916int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (SSL *s,
1917 SSL_CTX *ctx,
1918 int op, int bits,
1919 int nid,
1920 void *other,
1921 void *ex);
b362ccab 1922void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
4bcdb4a6 1923__owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
b362ccab 1924
0f113f3e 1925# ifndef OPENSSL_NO_UNIT_TEST
4bcdb4a6 1926__owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
0f113f3e 1927# endif
e0fc7961 1928
df2ee0e2
BL		 1929extern const char SSL_version_str[];
1930
d02b48c6 1931/* BEGIN ERROR CODES */
0f113f3e
MC		 1932/*
1933 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1934 * made after this point may be overwritten when the script is next run.
1935 */
5451e0d9 1936void ERR_load_SSL_strings(void);
6d311938 1937
d02b48c6
RE		 1938/* Error codes for the SSL functions. */
1939
1940/* Function codes. */
0f113f3e
MC		 1941# define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
1942# define SSL_F_D2I_SSL_SESSION 103
919ba009
VD		 1943# define SSL_F_DANE_CTX_ENABLE 347
1944# define SSL_F_DANE_MTYPE_SET 393
1945# define SSL_F_DANE_TLSA_ADD 394
0f113f3e
MC		 1946# define SSL_F_DO_DTLS1_WRITE 245
1947# define SSL_F_DO_SSL3_WRITE 104
0f113f3e
MC		 1948# define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
1949# define SSL_F_DTLS1_BUFFER_RECORD 247
1950# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
0f113f3e
MC		 1951# define SSL_F_DTLS1_ENC 250
1952# define SSL_F_DTLS1_GET_HELLO_VERIFY 251
0f113f3e 1953# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
0f113f3e
MC		 1954# define SSL_F_DTLS1_HANDLE_TIMEOUT 297
1955# define SSL_F_DTLS1_HEARTBEAT 305
e3d0dae7 1956# define SSL_F_DTLS1_LISTEN 350
0f113f3e
MC		 1957# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
1958# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1959# define SSL_F_DTLS1_PROCESS_RECORD 257
1960# define SSL_F_DTLS1_READ_BYTES 258
1961# define SSL_F_DTLS1_READ_FAILED 259
1962# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
0f113f3e 1963# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
0f113f3e 1964# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
473483d4 1965# define SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC 371
c130dd8e 1966# define SSL_F_DTLS_CONSTRUCT_HELLO_VERIFY_REQUEST 385
76af3037 1967# define SSL_F_DTLS_GET_REASSEMBLED_MESSAGE 370
73999b62 1968# define SSL_F_DTLS_PROCESS_HELLO_VERIFY 386
f8e0a557 1969# define SSL_F_READ_STATE_MACHINE 352
0f113f3e
MC		 1970# define SSL_F_SSL3_ADD_CERT_TO_BUF 296
1971# define SSL_F_SSL3_CALLBACK_CTRL 233
1972# define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1973# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
6e3d0153 1974# define SSL_F_SSL3_CHECK_FINISHED 339
0f113f3e
MC		 1975# define SSL_F_SSL3_CTRL 213
1976# define SSL_F_SSL3_CTX_CTRL 133
1977# define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
1978# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
a2074b92 1979# define SSL_F_SSL3_FINAL_FINISH_MAC 285
0f113f3e 1980# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
5f3d93e4 1981# define SSL_F_SSL3_GENERATE_MASTER_SECRET 388
0f113f3e 1982# define SSL_F_SSL3_GET_RECORD 143
0f113f3e
MC		 1983# define SSL_F_SSL3_NEW_SESSION_TICKET 287
1984# define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1985# define SSL_F_SSL3_PEEK 235
1986# define SSL_F_SSL3_READ_BYTES 148
1987# define SSL_F_SSL3_READ_N 149
0f113f3e
MC		 1988# define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1989# define SSL_F_SSL3_SETUP_READ_BUFFER 156
1990# define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
1991# define SSL_F_SSL3_WRITE_BYTES 158
1992# define SSL_F_SSL3_WRITE_PENDING 159
46ddbcf2 1993# define SSL_F_SSL_ACCEPT 390
0f113f3e
MC		 1994# define SSL_F_SSL_ADD_CERT_CHAIN 316
1995# define SSL_F_SSL_ADD_CERT_TO_BUF 319
1996# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
1997# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
1998# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
1999# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2000# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2001# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2002# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2003# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2004# define SSL_F_SSL_BAD_METHOD 160
2005# define SSL_F_SSL_BUILD_CERT_CHAIN 332
2006# define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
6e3d0153 2007# define SSL_F_SSL_CERT_ADD0_CHAIN_CERT 346
0f113f3e 2008# define SSL_F_SSL_CERT_DUP 221
0f113f3e
MC		 2009# define SSL_F_SSL_CERT_INSTANTIATE 214
2010# define SSL_F_SSL_CERT_NEW 162
2011# define SSL_F_SSL_CERT_SET0_CHAIN 340
2012# define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2013# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2014# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2015# define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2016# define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2017# define SSL_F_SSL_CLEAR 164
2018# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2019# define SSL_F_SSL_CONF_CMD 334
2020# define SSL_F_SSL_CREATE_CIPHER_LIST 166
2021# define SSL_F_SSL_CTRL 232
2022# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2023# define SSL_F_SSL_CTX_MAKE_PROFILES 309
2024# define SSL_F_SSL_CTX_NEW 169
2025# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2026# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2027# define SSL_F_SSL_CTX_SET_PURPOSE 226
2028# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2029# define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2030# define SSL_F_SSL_CTX_SET_TRUST 229
2031# define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2032# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
0f113f3e
MC		 2033# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2034# define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2035# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2036# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2037# define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2038# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2039# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2040# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2041# define SSL_F_SSL_CTX_USE_SERVERINFO 336
2042# define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337
919ba009 2043# define SSL_F_SSL_DANE_ENABLE 395
a2074b92 2044# define SSL_F_SSL_DO_CONFIG 391
0f113f3e
MC		 2045# define SSL_F_SSL_DO_HANDSHAKE 180
2046# define SSL_F_SSL_GET_NEW_SESSION 181
2047# define SSL_F_SSL_GET_PREV_SESSION 217
2048# define SSL_F_SSL_GET_SERVER_CERT_INDEX 322
2049# define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2050# define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
2051# define SSL_F_SSL_GET_SIGN_PKEY 183
2052# define SSL_F_SSL_INIT_WBIO_BUFFER 184
2053# define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
a2074b92 2054# define SSL_F_SSL_MODULE_INIT 392
0f113f3e
MC		 2055# define SSL_F_SSL_NEW 186
2056# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2057# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2058# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2059# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2060# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2061# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2062# define SSL_F_SSL_PEEK 270
2063# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2064# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2065# define SSL_F_SSL_READ 223
2066# define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
2067# define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
98ece4ee 2068# define SSL_F_SSL_SESSION_DUP 348
0f113f3e
MC		 2069# define SSL_F_SSL_SESSION_NEW 189
2070# define SSL_F_SSL_SESSION_PRINT_FP 190
2071# define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
0f113f3e
MC		 2072# define SSL_F_SSL_SET_CERT 191
2073# define SSL_F_SSL_SET_CIPHER_LIST 271
2074# define SSL_F_SSL_SET_FD 192
2075# define SSL_F_SSL_SET_PKEY 193
2076# define SSL_F_SSL_SET_PURPOSE 227
2077# define SSL_F_SSL_SET_RFD 194
2078# define SSL_F_SSL_SET_SESSION 195
2079# define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2080# define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2081# define SSL_F_SSL_SET_TRUST 228
2082# define SSL_F_SSL_SET_WFD 196
2083# define SSL_F_SSL_SHUTDOWN 224
2084# define SSL_F_SSL_SRP_CTX_INIT 313
46ddbcf2 2085# define SSL_F_SSL_START_ASYNC_JOB 389
0f113f3e
MC		 2086# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2087# define SSL_F_SSL_UNDEFINED_FUNCTION 197
2088# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2089# define SSL_F_SSL_USE_CERTIFICATE 198
2090# define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2091# define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2092# define SSL_F_SSL_USE_PRIVATEKEY 201
2093# define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2094# define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2095# define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2096# define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2097# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2098# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2099# define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2100# define SSL_F_SSL_WRITE 208
f8e0a557 2101# define SSL_F_STATE_MACHINE 353
0f113f3e 2102# define SSL_F_TLS12_CHECK_PEER_SIGALG 333
0f113f3e
MC		 2103# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2104# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
0f113f3e
MC		 2105# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2106# define SSL_F_TLS1_GET_CURVELIST 338
2107# define SSL_F_TLS1_HEARTBEAT 315
2108# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2109# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2110# define SSL_F_TLS1_PRF 284
2111# define SSL_F_TLS1_PROCESS_HEARTBEAT 341
2112# define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2113# define SSL_F_TLS1_SET_SERVER_SIGALGS 335
b9908bf9 2114# define SSL_F_TLS_CLIENT_KEY_EXCHANGE_POST_WORK 354
e27f234a 2115# define SSL_F_TLS_CONSTRUCT_CERTIFICATE_REQUEST 372
b9908bf9
MC		 2116# define SSL_F_TLS_CONSTRUCT_CLIENT_CERTIFICATE 355
2117# define SSL_F_TLS_CONSTRUCT_CLIENT_HELLO 356
2118# define SSL_F_TLS_CONSTRUCT_CLIENT_KEY_EXCHANGE 357
2119# define SSL_F_TLS_CONSTRUCT_CLIENT_VERIFY 358
2120# define SSL_F_TLS_CONSTRUCT_FINISHED 359
e27f234a
MC		 2121# define SSL_F_TLS_CONSTRUCT_HELLO_REQUEST 373
2122# define SSL_F_TLS_CONSTRUCT_SERVER_CERTIFICATE 374
2123# define SSL_F_TLS_CONSTRUCT_SERVER_DONE 375
2124# define SSL_F_TLS_CONSTRUCT_SERVER_HELLO 376
2125# define SSL_F_TLS_CONSTRUCT_SERVER_KEY_EXCHANGE 377
9ab930b2 2126# define SSL_F_TLS_GET_MESSAGE_BODY 351
f0659bdb 2127# define SSL_F_TLS_GET_MESSAGE_HEADER 387
e27f234a 2128# define SSL_F_TLS_POST_PROCESS_CLIENT_HELLO 378
94836de2 2129# define SSL_F_TLS_POST_PROCESS_CLIENT_KEY_EXCHANGE 384
b9908bf9
MC		 2130# define SSL_F_TLS_PREPARE_CLIENT_CERTIFICATE 360
2131# define SSL_F_TLS_PROCESS_CERTIFICATE_REQUEST 361
2132# define SSL_F_TLS_PROCESS_CERT_STATUS 362
e27f234a 2133# define SSL_F_TLS_PROCESS_CERT_VERIFY 379
b9908bf9 2134# define SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC 363
e27f234a
MC		 2135# define SSL_F_TLS_PROCESS_CLIENT_CERTIFICATE 380
2136# define SSL_F_TLS_PROCESS_CLIENT_HELLO 381
2137# define SSL_F_TLS_PROCESS_CLIENT_KEY_EXCHANGE 382
b9908bf9
MC		 2138# define SSL_F_TLS_PROCESS_FINISHED 364
2139# define SSL_F_TLS_PROCESS_KEY_EXCHANGE 365
2140# define SSL_F_TLS_PROCESS_NEW_SESSION_TICKET 366
e27f234a 2141# define SSL_F_TLS_PROCESS_NEXT_PROTO 383
b9908bf9
MC		 2142# define SSL_F_TLS_PROCESS_SERVER_CERTIFICATE 367
2143# define SSL_F_TLS_PROCESS_SERVER_DONE 368
2144# define SSL_F_TLS_PROCESS_SERVER_HELLO 369
870063c8 2145# define SSL_F_USE_CERTIFICATE_CHAIN_FILE 220
8e1d3ba5 2146
d02b48c6 2147/* Reason codes. */
0f113f3e
MC		 2148# define SSL_R_APP_DATA_IN_HANDSHAKE 100
2149# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
4fa52141
VD		 2150# define SSL_R_AT_LEAST_TLS_1_0_NEEDED_IN_FIPS_MODE 143
2151# define SSL_R_AT_LEAST_TLS_1_2_NEEDED_IN_SUITEB_MODE 158
0f113f3e
MC		 2152# define SSL_R_BAD_ALERT_RECORD 101
2153# define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2154# define SSL_R_BAD_DATA 390
2155# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2156# define SSL_R_BAD_DECOMPRESSION 107
2157# define SSL_R_BAD_DH_G_LENGTH 108
61e72d76 2158# define SSL_R_BAD_DH_G_VALUE 375
0f113f3e 2159# define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
61e72d76 2160# define SSL_R_BAD_DH_PUB_KEY_VALUE 393
0f113f3e 2161# define SSL_R_BAD_DH_P_LENGTH 110
61e72d76 2162# define SSL_R_BAD_DH_P_VALUE 395
32942870 2163# define SSL_R_BAD_DH_VALUE 102
0f113f3e
MC		 2164# define SSL_R_BAD_DIGEST_LENGTH 111
2165# define SSL_R_BAD_DSA_SIGNATURE 112
2166# define SSL_R_BAD_ECC_CERT 304
2167# define SSL_R_BAD_ECDSA_SIGNATURE 305
2168# define SSL_R_BAD_ECPOINT 306
2169# define SSL_R_BAD_HANDSHAKE_LENGTH 332
2170# define SSL_R_BAD_HELLO_REQUEST 105
2171# define SSL_R_BAD_LENGTH 271
2172# define SSL_R_BAD_MAC_LENGTH 333
2173# define SSL_R_BAD_MESSAGE_TYPE 114
2174# define SSL_R_BAD_PACKET_LENGTH 115
2175# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2176# define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2177# define SSL_R_BAD_RSA_DECRYPT 118
2178# define SSL_R_BAD_RSA_ENCRYPT 119
2179# define SSL_R_BAD_RSA_E_LENGTH 120
2180# define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2181# define SSL_R_BAD_RSA_SIGNATURE 122
2182# define SSL_R_BAD_SIGNATURE 123
2183# define SSL_R_BAD_SRP_A_LENGTH 347
2184# define SSL_R_BAD_SRP_B_LENGTH 348
2185# define SSL_R_BAD_SRP_G_LENGTH 349
2186# define SSL_R_BAD_SRP_N_LENGTH 350
2187# define SSL_R_BAD_SRP_PARAMETERS 371
2188# define SSL_R_BAD_SRP_S_LENGTH 351
2189# define SSL_R_BAD_SRTP_MKI_VALUE 352
2190# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2191# define SSL_R_BAD_SSL_FILETYPE 124
2192# define SSL_R_BAD_VALUE 384
2193# define SSL_R_BAD_WRITE_RETRY 127
2194# define SSL_R_BIO_NOT_SET 128
2195# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2196# define SSL_R_BN_LIB 130
2197# define SSL_R_CA_DN_LENGTH_MISMATCH 131
2198# define SSL_R_CA_DN_TOO_LONG 132
2199# define SSL_R_CA_KEY_TOO_SMALL 397
2200# define SSL_R_CA_MD_TOO_WEAK 398
2201# define SSL_R_CCS_RECEIVED_EARLY 133
2202# define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2203# define SSL_R_CERT_CB_ERROR 377
2204# define SSL_R_CERT_LENGTH_MISMATCH 135
2205# define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2206# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2207# define SSL_R_CLIENTHELLO_TLSEXT 226
2208# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2209# define SSL_R_COMPRESSION_DISABLED 343
2210# define SSL_R_COMPRESSION_FAILURE 141
2211# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2212# define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2213# define SSL_R_CONNECTION_TYPE_NOT_SET 144
919ba009 2214# define SSL_R_CONTEXT_NOT_DANE_ENABLED 167
e3d0dae7 2215# define SSL_R_COOKIE_GEN_CALLBACK_FAILURE 400
0f113f3e 2216# define SSL_R_COOKIE_MISMATCH 308
919ba009
VD		 2217# define SSL_R_DANE_ALREADY_ENABLED 172
2218# define SSL_R_DANE_CANNOT_OVERRIDE_MTYPE_FULL 173
2219# define SSL_R_DANE_NOT_ENABLED 175
2220# define SSL_R_DANE_TLSA_BAD_CERTIFICATE 180
2221# define SSL_R_DANE_TLSA_BAD_CERTIFICATE_USAGE 184
2222# define SSL_R_DANE_TLSA_BAD_DATA_LENGTH 189
2223# define SSL_R_DANE_TLSA_BAD_DIGEST_LENGTH 192
2224# define SSL_R_DANE_TLSA_BAD_MATCHING_TYPE 200
2225# define SSL_R_DANE_TLSA_BAD_PUBLIC_KEY 201
2226# define SSL_R_DANE_TLSA_BAD_SELECTOR 202
2227# define SSL_R_DANE_TLSA_NULL_DATA 203
0f113f3e
MC		 2228# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2229# define SSL_R_DATA_LENGTH_TOO_LONG 146
2230# define SSL_R_DECRYPTION_FAILED 147
2231# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2232# define SSL_R_DH_KEY_TOO_SMALL 394
2233# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2234# define SSL_R_DIGEST_CHECK_FAILED 149
2235# define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2236# define SSL_R_DUPLICATE_COMPRESSION_ID 309
2237# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2238# define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2239# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2240# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2241# define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374
2242# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2243# define SSL_R_EE_KEY_TOO_SMALL 399
2244# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2245# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
0f113f3e 2246# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
919ba009 2247# define SSL_R_ERROR_SETTING_TLSA_BASE_DOMAIN 204
0f113f3e
MC		 2248# define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2249# define SSL_R_EXTRA_DATA_IN_MESSAGE 153
07bbc92c 2250# define SSL_R_FAILED_TO_INIT_ASYNC 405
e3d0dae7 2251# define SSL_R_FRAGMENTED_CLIENT_HELLO 401
0f113f3e
MC		 2252# define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2253# define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2254# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2255# define SSL_R_HTTPS_PROXY_REQUEST 155
2256# define SSL_R_HTTP_REQUEST 156
2257# define SSL_R_ILLEGAL_SUITEB_DIGEST 380
2258# define SSL_R_INAPPROPRIATE_FALLBACK 373
2259# define SSL_R_INCONSISTENT_COMPRESSION 340
41609361 2260# define SSL_R_INCONSISTENT_EXTMS 104
0f113f3e
MC		 2261# define SSL_R_INVALID_COMMAND 280
2262# define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
a2074b92 2263# define SSL_R_INVALID_CONFIGURATION_NAME 113
0f113f3e
MC		 2264# define SSL_R_INVALID_NULL_CMD_NAME 385
2265# define SSL_R_INVALID_PURPOSE 278
e3d0dae7 2266# define SSL_R_INVALID_SEQUENCE_NUMBER 402
0f113f3e
MC		 2267# define SSL_R_INVALID_SERVERINFO_DATA 388
2268# define SSL_R_INVALID_SRP_USERNAME 357
2269# define SSL_R_INVALID_STATUS_RESPONSE 328
2270# define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2271# define SSL_R_INVALID_TRUST 279
0f113f3e 2272# define SSL_R_LENGTH_MISMATCH 159
f0659bdb 2273# define SSL_R_LENGTH_TOO_LONG 404
5f3d93e4 2274# define SSL_R_LENGTH_TOO_SHORT 160
0f113f3e
MC		 2275# define SSL_R_LIBRARY_BUG 274
2276# define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2277# define SSL_R_MISSING_DH_DSA_CERT 162
2278# define SSL_R_MISSING_DH_KEY 163
2279# define SSL_R_MISSING_DH_RSA_CERT 164
2280# define SSL_R_MISSING_DSA_SIGNING_CERT 165
2281# define SSL_R_MISSING_ECDH_CERT 382
2282# define SSL_R_MISSING_ECDSA_SIGNING_CERT 381
0f113f3e
MC		 2283# define SSL_R_MISSING_RSA_CERTIFICATE 168
2284# define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2285# define SSL_R_MISSING_RSA_SIGNING_CERT 170
2286# define SSL_R_MISSING_SRP_PARAM 358
2287# define SSL_R_MISSING_TMP_DH_KEY 171
2288# define SSL_R_MISSING_TMP_ECDH_KEY 311
0f113f3e
MC		 2289# define SSL_R_MISSING_VERIFY_MESSAGE 174
2290# define SSL_R_MULTIPLE_SGC_RESTARTS 346
2291# define SSL_R_NO_CERTIFICATES_RETURNED 176
2292# define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2293# define SSL_R_NO_CERTIFICATE_RETURNED 178
2294# define SSL_R_NO_CERTIFICATE_SET 179
2295# define SSL_R_NO_CIPHERS_AVAILABLE 181
2296# define SSL_R_NO_CIPHERS_PASSED 182
2297# define SSL_R_NO_CIPHERS_SPECIFIED 183
2298# define SSL_R_NO_CIPHER_MATCH 185
2299# define SSL_R_NO_CLIENT_CERT_METHOD 331
2300# define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2301# define SSL_R_NO_COMPRESSION_SPECIFIED 187
2302# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2303# define SSL_R_NO_METHOD_SPECIFIED 188
2304# define SSL_R_NO_PEM_EXTENSIONS 389
2305# define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2306# define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2307# define SSL_R_NO_RENEGOTIATION 339
2308# define SSL_R_NO_REQUIRED_DIGEST 324
2309# define SSL_R_NO_SHARED_CIPHER 193
2310# define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
2311# define SSL_R_NO_SRTP_PROFILES 359
2312# define SSL_R_NO_VERIFY_CALLBACK 194
e3d0dae7 2313# define SSL_R_NO_VERIFY_COOKIE_CALLBACK 403
0f113f3e
MC		 2314# define SSL_R_NULL_SSL_CTX 195
2315# define SSL_R_NULL_SSL_METHOD_PASSED 196
2316# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2317# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
0f113f3e
MC		 2318# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2319# define SSL_R_PACKET_LENGTH_TOO_LONG 198
2320# define SSL_R_PARSE_TLSEXT 227
2321# define SSL_R_PATH_TOO_LONG 270
2322# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2323# define SSL_R_PEM_NAME_BAD_PREFIX 391
2324# define SSL_R_PEM_NAME_TOO_SHORT 392
2325# define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2326# define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2327# define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2328# define SSL_R_PSK_NO_CLIENT_CB 224
2329# define SSL_R_PSK_NO_SERVER_CB 225
2330# define SSL_R_READ_BIO_NOT_SET 211
2331# define SSL_R_READ_TIMEOUT_EXPIRED 312
2332# define SSL_R_RECORD_LENGTH_MISMATCH 213
2333# define SSL_R_RECORD_TOO_LARGE 214
2334# define SSL_R_RECORD_TOO_SMALL 298
2335# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2336# define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2337# define SSL_R_RENEGOTIATION_MISMATCH 337
2338# define SSL_R_REQUIRED_CIPHER_MISSING 215
2339# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2340# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2341# define SSL_R_SERVERHELLO_TLSEXT 275
2342# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2343# define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2344# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2345# define SSL_R_SRP_A_CALC 361
2346# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2347# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2348# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
0f113f3e
MC		 2349# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2350# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2351# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2352# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2353# define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
a2074b92
DSH		 2354# define SSL_R_SSL_COMMAND_SECTION_EMPTY 117
2355# define SSL_R_SSL_COMMAND_SECTION_NOT_FOUND 125
0f113f3e
MC		 2356# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2357# define SSL_R_SSL_HANDSHAKE_FAILURE 229
2358# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2359# define SSL_R_SSL_NEGATIVE_LENGTH 372
a2074b92
DSH		 2360# define SSL_R_SSL_SECTION_EMPTY 126
2361# define SSL_R_SSL_SECTION_NOT_FOUND 136
0f113f3e
MC		 2362# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2363# define SSL_R_SSL_SESSION_ID_CONFLICT 302
2364# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2365# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
0f113f3e
MC		 2366# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2367# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
2368# define SSL_R_TLS_HEARTBEAT_PENDING 366
2369# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
2370# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2371# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2372# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
0f113f3e
MC		 2373# define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2374# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2375# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2376# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2377# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2378# define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2379# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2380# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2381# define SSL_R_UNEXPECTED_MESSAGE 244
2382# define SSL_R_UNEXPECTED_RECORD 245
2383# define SSL_R_UNINITIALIZED 276
2384# define SSL_R_UNKNOWN_ALERT_TYPE 246
2385# define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2386# define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2387# define SSL_R_UNKNOWN_CIPHER_TYPE 249
2388# define SSL_R_UNKNOWN_CMD_NAME 386
a2074b92 2389# define SSL_R_UNKNOWN_COMMAND 139
0f113f3e
MC		 2390# define SSL_R_UNKNOWN_DIGEST 368
2391# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2392# define SSL_R_UNKNOWN_PKEY_TYPE 251
2393# define SSL_R_UNKNOWN_PROTOCOL 252
2394# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2395# define SSL_R_UNKNOWN_SSL_VERSION 254
2396# define SSL_R_UNKNOWN_STATE 255
2397# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
2398# define SSL_R_UNSUPPORTED_CIPHER 256
2399# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2400# define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2401# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2402# define SSL_R_UNSUPPORTED_PROTOCOL 258
2403# define SSL_R_UNSUPPORTED_SSL_VERSION 259
2404# define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2405# define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
4fa52141 2406# define SSL_R_VERSION_TOO_HIGH 166
0f113f3e
MC		 2407# define SSL_R_VERSION_TOO_LOW 396
2408# define SSL_R_WRONG_CERTIFICATE_TYPE 383
2409# define SSL_R_WRONG_CIPHER_RETURNED 261
2410# define SSL_R_WRONG_CURVE 378
2411# define SSL_R_WRONG_MESSAGE_TYPE 262
2412# define SSL_R_WRONG_SIGNATURE_LENGTH 264
2413# define SSL_R_WRONG_SIGNATURE_SIZE 265
2414# define SSL_R_WRONG_SIGNATURE_TYPE 370
2415# define SSL_R_WRONG_SSL_VERSION 266
2416# define SSL_R_WRONG_VERSION_NUMBER 267
2417# define SSL_R_X509_LIB 268
2418# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
8e1d3ba5 2419
d02b48c6
RE		 2420#ifdef __cplusplus
2421}
2422#endif
2423#endif
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