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1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
2 * All rights reserved.
3 *
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
7 *
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
14 *
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
21 *
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
24 * are met:
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
39 *
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50 * SUCH DAMAGE.
51 *
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
56 */
57 /* ====================================================================
58 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
59 *
60 * Redistribution and use in source and binary forms, with or without
61 * modification, are permitted provided that the following conditions
62 * are met:
63 *
64 * 1. Redistributions of source code must retain the above copyright
65 * notice, this list of conditions and the following disclaimer.
66 *
67 * 2. Redistributions in binary form must reproduce the above copyright
68 * notice, this list of conditions and the following disclaimer in
69 * the documentation and/or other materials provided with the
70 * distribution.
71 *
72 * 3. All advertising materials mentioning features or use of this
73 * software must display the following acknowledgment:
74 * "This product includes software developed by the OpenSSL Project
75 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
76 *
77 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
78 * endorse or promote products derived from this software without
79 * prior written permission. For written permission, please contact
80 * openssl-core@openssl.org.
81 *
82 * 5. Products derived from this software may not be called "OpenSSL"
83 * nor may "OpenSSL" appear in their names without prior written
84 * permission of the OpenSSL Project.
85 *
86 * 6. Redistributions of any form whatsoever must retain the following
87 * acknowledgment:
88 * "This product includes software developed by the OpenSSL Project
89 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
90 *
91 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
92 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
93 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
94 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
95 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
96 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
97 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
98 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
99 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
100 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
101 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
102 * OF THE POSSIBILITY OF SUCH DAMAGE.
103 * ====================================================================
104 *
105 * This product includes cryptographic software written by Eric Young
106 * (eay@cryptsoft.com). This product includes software written by Tim
107 * Hudson (tjh@cryptsoft.com).
108 *
109 */
110 /* ====================================================================
111 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
112 * ECC cipher suite support in OpenSSL originally developed by
113 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
114 */
115 /* ====================================================================
116 * Copyright 2005 Nokia. All rights reserved.
117 *
118 * The portions of the attached software ("Contribution") is developed by
119 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
120 * license.
121 *
122 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
123 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
124 * support (see RFC 4279) to OpenSSL.
125 *
126 * No patent licenses or other rights except those expressly stated in
127 * the OpenSSL open source license shall be deemed granted or received
128 * expressly, by implication, estoppel, or otherwise.
129 *
130 * No assurances are provided by Nokia that the Contribution does not
131 * infringe the patent or other intellectual property rights of any third
132 * party or that the license provides you with all the necessary rights
133 * to make use of the Contribution.
134 *
135 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
136 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
137 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
138 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
139 * OTHERWISE.
140 */
141
142 #ifndef HEADER_SSL_H
143 # define HEADER_SSL_H
144
145 # include <openssl/e_os2.h>
146 # include <openssl/opensslconf.h>
147
148 #ifndef OPENSSL_NO_COMP
149 # include <openssl/comp.h>
150 #endif
151 # include <openssl/bio.h>
152 # if OPENSSL_API_COMPAT < 0x10100000L
153 # include <openssl/x509.h>
154 # include <openssl/crypto.h>
155 # include <openssl/lhash.h>
156 # include <openssl/buffer.h>
157 # endif
158 # include <openssl/pem.h>
159 # include <openssl/hmac.h>
160 # include <openssl/async.h>
161
162 # include <openssl/safestack.h>
163 # include <openssl/symhacks.h>
164 # ifndef OPENSSL_NO_CT
165 # include <openssl/ct.h>
166 # endif
167
168 #ifdef __cplusplus
169 extern "C" {
170 #endif
171
172 /* OpenSSL version number for ASN.1 encoding of the session information */
173 /*-
174 * Version 0 - initial version
175 * Version 1 - added the optional peer certificate
176 */
177 # define SSL_SESSION_ASN1_VERSION 0x0001
178
179 # define SSL_MAX_SSL_SESSION_ID_LENGTH 32
180 # define SSL_MAX_SID_CTX_LENGTH 32
181
182 # define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
183 # define SSL_MAX_KEY_ARG_LENGTH 8
184 # define SSL_MAX_MASTER_KEY_LENGTH 48
185
186 /* The maximum number of encrypt/decrypt pipelines we can support */
187 # define SSL_MAX_PIPELINES 32
188
189 /* text strings for the ciphers */
190
191 /* These are used to specify which ciphers to use and not to use */
192
193 # define SSL_TXT_LOW "LOW"
194 # define SSL_TXT_MEDIUM "MEDIUM"
195 # define SSL_TXT_HIGH "HIGH"
196 # define SSL_TXT_FIPS "FIPS"
197
198 # define SSL_TXT_aNULL "aNULL"
199 # define SSL_TXT_eNULL "eNULL"
200 # define SSL_TXT_NULL "NULL"
201
202 # define SSL_TXT_kRSA "kRSA"
203 # define SSL_TXT_kDHr "kDHr"
204 # define SSL_TXT_kDHd "kDHd"
205 # define SSL_TXT_kDH "kDH"
206 # define SSL_TXT_kEDH "kEDH"/* alias for kDHE */
207 # define SSL_TXT_kDHE "kDHE"
208 # define SSL_TXT_kECDHr "kECDHr"
209 # define SSL_TXT_kECDHe "kECDHe"
210 # define SSL_TXT_kECDH "kECDH"
211 # define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */
212 # define SSL_TXT_kECDHE "kECDHE"
213 # define SSL_TXT_kPSK "kPSK"
214 # define SSL_TXT_kRSAPSK "kRSAPSK"
215 # define SSL_TXT_kECDHEPSK "kECDHEPSK"
216 # define SSL_TXT_kDHEPSK "kDHEPSK"
217 # define SSL_TXT_kGOST "kGOST"
218 # define SSL_TXT_kSRP "kSRP"
219
220 # define SSL_TXT_aRSA "aRSA"
221 # define SSL_TXT_aDSS "aDSS"
222 # define SSL_TXT_aDH "aDH"
223 # define SSL_TXT_aECDH "aECDH"
224 # define SSL_TXT_aECDSA "aECDSA"
225 # define SSL_TXT_aPSK "aPSK"
226 # define SSL_TXT_aGOST94 "aGOST94"
227 # define SSL_TXT_aGOST01 "aGOST01"
228 # define SSL_TXT_aGOST12 "aGOST12"
229 # define SSL_TXT_aGOST "aGOST"
230 # define SSL_TXT_aSRP "aSRP"
231
232 # define SSL_TXT_DSS "DSS"
233 # define SSL_TXT_DH "DH"
234 # define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */
235 # define SSL_TXT_EDH "EDH"/* alias for DHE */
236 # define SSL_TXT_ADH "ADH"
237 # define SSL_TXT_RSA "RSA"
238 # define SSL_TXT_ECDH "ECDH"
239 # define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */
240 # define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */
241 # define SSL_TXT_AECDH "AECDH"
242 # define SSL_TXT_ECDSA "ECDSA"
243 # define SSL_TXT_PSK "PSK"
244 # define SSL_TXT_SRP "SRP"
245
246 # define SSL_TXT_DES "DES"
247 # define SSL_TXT_3DES "3DES"
248 # define SSL_TXT_RC4 "RC4"
249 # define SSL_TXT_RC2 "RC2"
250 # define SSL_TXT_IDEA "IDEA"
251 # define SSL_TXT_SEED "SEED"
252 # define SSL_TXT_AES128 "AES128"
253 # define SSL_TXT_AES256 "AES256"
254 # define SSL_TXT_AES "AES"
255 # define SSL_TXT_AES_GCM "AESGCM"
256 # define SSL_TXT_AES_CCM "AESCCM"
257 # define SSL_TXT_AES_CCM_8 "AESCCM8"
258 # define SSL_TXT_CAMELLIA128 "CAMELLIA128"
259 # define SSL_TXT_CAMELLIA256 "CAMELLIA256"
260 # define SSL_TXT_CAMELLIA "CAMELLIA"
261 # define SSL_TXT_CHACHA20 "CHACHA20"
262 # define SSL_TXT_GOST "GOST89"
263
264 # define SSL_TXT_MD5 "MD5"
265 # define SSL_TXT_SHA1 "SHA1"
266 # define SSL_TXT_SHA "SHA"/* same as "SHA1" */
267 # define SSL_TXT_GOST94 "GOST94"
268 # define SSL_TXT_GOST89MAC "GOST89MAC"
269 # define SSL_TXT_GOST12 "GOST12"
270 # define SSL_TXT_GOST89MAC12 "GOST89MAC12"
271 # define SSL_TXT_SHA256 "SHA256"
272 # define SSL_TXT_SHA384 "SHA384"
273
274 # define SSL_TXT_SSLV3 "SSLv3"
275 # define SSL_TXT_TLSV1 "TLSv1"
276 # define SSL_TXT_TLSV1_1 "TLSv1.1"
277 # define SSL_TXT_TLSV1_2 "TLSv1.2"
278
279 # define SSL_TXT_ALL "ALL"
280
281 /*-
282 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
283 * ciphers normally not being used.
284 * Example: "RC4" will activate all ciphers using RC4 including ciphers
285 * without authentication, which would normally disabled by DEFAULT (due
286 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
287 * will make sure that it is also disabled in the specific selection.
288 * COMPLEMENTOF* identifiers are portable between version, as adjustments
289 * to the default cipher setup will also be included here.
290 *
291 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
292 * DEFAULT gets, as only selection is being done and no sorting as needed
293 * for DEFAULT.
294 */
295 # define SSL_TXT_CMPALL "COMPLEMENTOFALL"
296 # define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
297
298 /*
299 * The following cipher list is used by default. It also is substituted when
300 * an application-defined cipher list string starts with 'DEFAULT'.
301 */
302 # define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"
303 /*
304 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
305 * starts with a reasonable order, and all we have to do for DEFAULT is
306 * throwing out anonymous and unencrypted ciphersuites! (The latter are not
307 * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
308 */
309
310 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
311 # define SSL_SENT_SHUTDOWN 1
312 # define SSL_RECEIVED_SHUTDOWN 2
313
314 #ifdef __cplusplus
315 }
316 #endif
317
318 #ifdef __cplusplus
319 extern "C" {
320 #endif
321
322 # define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
323 # define SSL_FILETYPE_PEM X509_FILETYPE_PEM
324
325 /*
326 * This is needed to stop compilers complaining about the 'struct ssl_st *'
327 * function parameters used to prototype callbacks in SSL_CTX.
328 */
329 typedef struct ssl_st *ssl_crock_st;
330 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
331 typedef struct ssl_method_st SSL_METHOD;
332 typedef struct ssl_cipher_st SSL_CIPHER;
333 typedef struct ssl_session_st SSL_SESSION;
334 typedef struct tls_sigalgs_st TLS_SIGALGS;
335 typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
336 typedef struct ssl_comp_st SSL_COMP;
337
338 STACK_OF(SSL_CIPHER);
339 STACK_OF(SSL_COMP);
340
341 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
342 typedef struct srtp_protection_profile_st {
343 const char *name;
344 unsigned long id;
345 } SRTP_PROTECTION_PROFILE;
346
347 DEFINE_STACK_OF(SRTP_PROTECTION_PROFILE)
348
349 typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
350 const unsigned char *data,
351 int len, void *arg);
352 typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
353 int *secret_len,
354 STACK_OF(SSL_CIPHER) *peer_ciphers,
355 const SSL_CIPHER **cipher, void *arg);
356
357 /* Typedefs for handling custom extensions */
358
359 typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type,
360 const unsigned char **out,
361 size_t *outlen, int *al, void *add_arg);
362
363 typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type,
364 const unsigned char *out, void *add_arg);
365
366 typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
367 const unsigned char *in,
368 size_t inlen, int *al, void *parse_arg);
369
370 /* Allow initial connection to servers that don't support RI */
371 # define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004U
372 /* Removed from OpenSSL 0.9.8q and 1.0.0c */
373 /* Dead forever, see CVE-2010-4180. */
374 # define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0U
375 # define SSL_OP_TLSEXT_PADDING 0x00000010U
376 # define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x0U
377 # define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040U
378 /* Ancient SSLeay version, retained for compatibility */
379 # define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0
380 # define SSL_OP_TLS_D5_BUG 0x0U
381 /* Removed from OpenSSL 1.1.0 */
382 # define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0U
383
384 /* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
385 # define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
386 /* Refers to ancient SSLREF and SSLv2, retained for compatibility */
387 # define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
388 /* Related to removed SSLv2 */
389 # define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
390 # define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0
391
392 /*
393 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
394 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the
395 * workaround is not needed. Unfortunately some broken SSL/TLS
396 * implementations cannot handle it at all, which is why we include it in
397 * SSL_OP_ALL.
398 */
399 /* added in 0.9.6e */
400 # define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800U
401
402 /*
403 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This
404 * used to be 0x000FFFFFL before 0.9.7.
405 */
406 # define SSL_OP_ALL 0x80000BFFU
407
408 /* DTLS options */
409 # define SSL_OP_NO_QUERY_MTU 0x00001000U
410 /* Turn on Cookie Exchange (on relevant for servers) */
411 # define SSL_OP_COOKIE_EXCHANGE 0x00002000U
412 /* Don't use RFC4507 ticket extension */
413 # define SSL_OP_NO_TICKET 0x00004000U
414 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
415 # define SSL_OP_CISCO_ANYCONNECT 0x00008000U
416
417 /* As server, disallow session resumption on renegotiation */
418 # define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000U
419 /* Don't use compression even if supported */
420 # define SSL_OP_NO_COMPRESSION 0x00020000U
421 /* Permit unsafe legacy renegotiation */
422 # define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000U
423 /* Does nothing: retained for compatibility */
424 # define SSL_OP_SINGLE_ECDH_USE 0x0
425 /* Does nothing: retained for compatibility */
426 # define SSL_OP_SINGLE_DH_USE 0x0
427 /* Does nothing: retained for compatibiity */
428 # define SSL_OP_EPHEMERAL_RSA 0x0
429 /*
430 * Set on servers to choose the cipher according to the server's preferences
431 */
432 # define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000U
433 /*
434 * If set, a server will allow a client to issue a SSLv3.0 version number as
435 * latest version supported in the premaster secret, even when TLSv1.0
436 * (version 3.1) was announced in the client hello. Normally this is
437 * forbidden to prevent version rollback attacks.
438 */
439 # define SSL_OP_TLS_ROLLBACK_BUG 0x00800000U
440
441 # define SSL_OP_NO_SSLv2 0x00000000U
442 # define SSL_OP_NO_SSLv3 0x02000000U
443 # define SSL_OP_NO_TLSv1 0x04000000U
444 # define SSL_OP_NO_TLSv1_2 0x08000000U
445 # define SSL_OP_NO_TLSv1_1 0x10000000U
446
447 # define SSL_OP_NO_DTLSv1 0x04000000U
448 # define SSL_OP_NO_DTLSv1_2 0x08000000U
449
450 # define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
451 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
452 # define SSL_OP_NO_DTLS_MASK (SSL_OP_NO_DTLSv1|SSL_OP_NO_DTLSv1_2)
453
454
455 /* Removed from previous versions */
456 # define SSL_OP_PKCS1_CHECK_1 0x0
457 # define SSL_OP_PKCS1_CHECK_2 0x0
458 # define SSL_OP_NETSCAPE_CA_DN_BUG 0x0
459 # define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0U
460 /*
461 * Make server add server-hello extension from early version of cryptopro
462 * draft, when GOST ciphersuite is negotiated. Required for interoperability
463 * with CryptoPro CSP 3.x
464 */
465 # define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000U
466
467 /*
468 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
469 * when just a single record has been written):
470 */
471 # define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001U
472 /*
473 * Make it possible to retry SSL_write() with changed buffer location (buffer
474 * contents must stay the same!); this is not the default to avoid the
475 * misconception that non-blocking SSL_write() behaves like non-blocking
476 * write():
477 */
478 # define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U
479 /*
480 * Never bother the application with retries if the transport is blocking:
481 */
482 # define SSL_MODE_AUTO_RETRY 0x00000004U
483 /* Don't attempt to automatically build certificate chain */
484 # define SSL_MODE_NO_AUTO_CHAIN 0x00000008U
485 /*
486 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
487 * TLS only.) "Released" buffers are put onto a free-list in the context or
488 * just freed (depending on the context's setting for freelist_max_len).
489 */
490 # define SSL_MODE_RELEASE_BUFFERS 0x00000010U
491 /*
492 * Send the current time in the Random fields of the ClientHello and
493 * ServerHello records for compatibility with hypothetical implementations
494 * that require it.
495 */
496 # define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U
497 # define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U
498 /*
499 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
500 * that reconnect with a downgraded protocol version; see
501 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
502 * application attempts a normal handshake. Only use this in explicit
503 * fallback retries, following the guidance in
504 * draft-ietf-tls-downgrade-scsv-00.
505 */
506 # define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U
507 /*
508 * Support Asynchronous operation
509 */
510 # define SSL_MODE_ASYNC 0x00000100U
511
512 /* Cert related flags */
513 /*
514 * Many implementations ignore some aspects of the TLS standards such as
515 * enforcing certifcate chain algorithms. When this is set we enforce them.
516 */
517 # define SSL_CERT_FLAG_TLS_STRICT 0x00000001U
518
519 /* Suite B modes, takes same values as certificate verify flags */
520 # define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
521 /* Suite B 192 bit only mode */
522 # define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
523 /* Suite B 128 bit mode allowing 192 bit algorithms */
524 # define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
525
526 /* Perform all sorts of protocol violations for testing purposes */
527 # define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
528
529 /* Flags for building certificate chains */
530 /* Treat any existing certificates as untrusted CAs */
531 # define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
532 /* Don't include root CA in chain */
533 # define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
534 /* Just check certificates already there */
535 # define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
536 /* Ignore verification errors */
537 # define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
538 /* Clear verification errors from queue */
539 # define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
540
541 /* Flags returned by SSL_check_chain */
542 /* Certificate can be used with this session */
543 # define CERT_PKEY_VALID 0x1
544 /* Certificate can also be used for signing */
545 # define CERT_PKEY_SIGN 0x2
546 /* EE certificate signing algorithm OK */
547 # define CERT_PKEY_EE_SIGNATURE 0x10
548 /* CA signature algorithms OK */
549 # define CERT_PKEY_CA_SIGNATURE 0x20
550 /* EE certificate parameters OK */
551 # define CERT_PKEY_EE_PARAM 0x40
552 /* CA certificate parameters OK */
553 # define CERT_PKEY_CA_PARAM 0x80
554 /* Signing explicitly allowed as opposed to SHA1 fallback */
555 # define CERT_PKEY_EXPLICIT_SIGN 0x100
556 /* Client CA issuer names match (always set for server cert) */
557 # define CERT_PKEY_ISSUER_NAME 0x200
558 /* Cert type matches client types (always set for server cert) */
559 # define CERT_PKEY_CERT_TYPE 0x400
560 /* Cert chain suitable to Suite B */
561 # define CERT_PKEY_SUITEB 0x800
562
563 # define SSL_CONF_FLAG_CMDLINE 0x1
564 # define SSL_CONF_FLAG_FILE 0x2
565 # define SSL_CONF_FLAG_CLIENT 0x4
566 # define SSL_CONF_FLAG_SERVER 0x8
567 # define SSL_CONF_FLAG_SHOW_ERRORS 0x10
568 # define SSL_CONF_FLAG_CERTIFICATE 0x20
569 # define SSL_CONF_FLAG_REQUIRE_PRIVATE 0x40
570 /* Configuration value types */
571 # define SSL_CONF_TYPE_UNKNOWN 0x0
572 # define SSL_CONF_TYPE_STRING 0x1
573 # define SSL_CONF_TYPE_FILE 0x2
574 # define SSL_CONF_TYPE_DIR 0x3
575 # define SSL_CONF_TYPE_NONE 0x4
576
577 /*
578 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
579 * cannot be used to clear bits.
580 */
581
582 unsigned long SSL_CTX_get_options(const SSL_CTX *ctx);
583 unsigned long SSL_get_options(const SSL* s);
584 unsigned long SSL_CTX_clear_options(SSL_CTX *ctx, unsigned long op);
585 unsigned long SSL_clear_options(SSL *s, unsigned long op);
586 unsigned long SSL_CTX_set_options(SSL_CTX *ctx, unsigned long op);
587 unsigned long SSL_set_options(SSL *s, unsigned long op);
588
589 # define SSL_CTX_set_mode(ctx,op) \
590 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
591 # define SSL_CTX_clear_mode(ctx,op) \
592 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
593 # define SSL_CTX_get_mode(ctx) \
594 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
595 # define SSL_clear_mode(ssl,op) \
596 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
597 # define SSL_set_mode(ssl,op) \
598 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
599 # define SSL_get_mode(ssl) \
600 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
601 # define SSL_set_mtu(ssl, mtu) \
602 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
603 # define DTLS_set_link_mtu(ssl, mtu) \
604 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
605 # define DTLS_get_link_min_mtu(ssl) \
606 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
607
608 # define SSL_get_secure_renegotiation_support(ssl) \
609 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
610
611 # ifndef OPENSSL_NO_HEARTBEATS
612 # define SSL_heartbeat(ssl) \
613 SSL_ctrl((ssl),SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT,0,NULL)
614 # endif
615
616 # define SSL_CTX_set_cert_flags(ctx,op) \
617 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
618 # define SSL_set_cert_flags(s,op) \
619 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
620 # define SSL_CTX_clear_cert_flags(ctx,op) \
621 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
622 # define SSL_clear_cert_flags(s,op) \
623 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
624
625 void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
626 void (*cb) (int write_p, int version,
627 int content_type, const void *buf,
628 size_t len, SSL *ssl, void *arg));
629 void SSL_set_msg_callback(SSL *ssl,
630 void (*cb) (int write_p, int version,
631 int content_type, const void *buf,
632 size_t len, SSL *ssl, void *arg));
633 # define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
634 # define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
635
636 # define SSL_get_extms_support(s) \
637 SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
638
639 # ifndef OPENSSL_NO_SRP
640
641 /* see tls_srp.c */
642 __owur int SSL_SRP_CTX_init(SSL *s);
643 __owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
644 int SSL_SRP_CTX_free(SSL *ctx);
645 int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
646 __owur int SSL_srp_server_param_with_username(SSL *s, int *ad);
647 __owur int SRP_Calc_A_param(SSL *s);
648
649 # endif
650
651 /* 100k max cert list */
652 # define SSL_MAX_CERT_LIST_DEFAULT 1024*100
653
654 # define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
655
656 /*
657 * This callback type is used inside SSL_CTX, SSL, and in the functions that
658 * set them. It is used to override the generation of SSL/TLS session IDs in
659 * a server. Return value should be zero on an error, non-zero to proceed.
660 * Also, callbacks should themselves check if the id they generate is unique
661 * otherwise the SSL handshake will fail with an error - callbacks can do
662 * this using the 'ssl' value they're passed by;
663 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
664 * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
665 * bytes. The callback can alter this length to be less if desired. It is
666 * also an error for the callback to set the size to zero.
667 */
668 typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
669 unsigned int *id_len);
670
671 # define SSL_SESS_CACHE_OFF 0x0000
672 # define SSL_SESS_CACHE_CLIENT 0x0001
673 # define SSL_SESS_CACHE_SERVER 0x0002
674 # define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
675 # define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
676 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
677 # define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
678 # define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
679 # define SSL_SESS_CACHE_NO_INTERNAL \
680 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
681
682 LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
683 # define SSL_CTX_sess_number(ctx) \
684 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
685 # define SSL_CTX_sess_connect(ctx) \
686 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
687 # define SSL_CTX_sess_connect_good(ctx) \
688 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
689 # define SSL_CTX_sess_connect_renegotiate(ctx) \
690 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
691 # define SSL_CTX_sess_accept(ctx) \
692 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
693 # define SSL_CTX_sess_accept_renegotiate(ctx) \
694 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
695 # define SSL_CTX_sess_accept_good(ctx) \
696 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
697 # define SSL_CTX_sess_hits(ctx) \
698 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
699 # define SSL_CTX_sess_cb_hits(ctx) \
700 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
701 # define SSL_CTX_sess_misses(ctx) \
702 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
703 # define SSL_CTX_sess_timeouts(ctx) \
704 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
705 # define SSL_CTX_sess_cache_full(ctx) \
706 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
707
708 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
709 int (*new_session_cb) (struct ssl_st *ssl,
710 SSL_SESSION *sess));
711 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
712 SSL_SESSION *sess);
713 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
714 void (*remove_session_cb) (struct ssl_ctx_st
715 *ctx,
716 SSL_SESSION
717 *sess));
718 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
719 SSL_SESSION *sess);
720 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
721 SSL_SESSION *(*get_session_cb) (struct ssl_st
722 *ssl,
723 const unsigned char
724 *data, int len,
725 int *copy));
726 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
727 const unsigned char *data,
728 int len, int *copy);
729 void SSL_CTX_set_info_callback(SSL_CTX *ctx,
730 void (*cb) (const SSL *ssl, int type,
731 int val));
732 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
733 int val);
734 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
735 int (*client_cert_cb) (SSL *ssl, X509 **x509,
736 EVP_PKEY **pkey));
737 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
738 EVP_PKEY **pkey);
739 # ifndef OPENSSL_NO_ENGINE
740 __owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
741 # endif
742 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
743 int (*app_gen_cookie_cb) (SSL *ssl,
744 unsigned char
745 *cookie,
746 unsigned int
747 *cookie_len));
748 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
749 int (*app_verify_cookie_cb) (SSL *ssl,
750 const unsigned char
751 *cookie,
752 unsigned int
753 cookie_len));
754 # ifndef OPENSSL_NO_NEXTPROTONEG
755 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
756 int (*cb) (SSL *ssl,
757 const unsigned char
758 **out,
759 unsigned int *outlen,
760 void *arg), void *arg);
761 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
762 int (*cb) (SSL *ssl,
763 unsigned char **out,
764 unsigned char *outlen,
765 const unsigned char *in,
766 unsigned int inlen,
767 void *arg), void *arg);
768 void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
769 unsigned *len);
770 # endif
771
772 __owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
773 const unsigned char *in, unsigned int inlen,
774 const unsigned char *client,
775 unsigned int client_len);
776
777 # define OPENSSL_NPN_UNSUPPORTED 0
778 # define OPENSSL_NPN_NEGOTIATED 1
779 # define OPENSSL_NPN_NO_OVERLAP 2
780
781 __owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
782 unsigned int protos_len);
783 __owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
784 unsigned int protos_len);
785 void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
786 int (*cb) (SSL *ssl,
787 const unsigned char **out,
788 unsigned char *outlen,
789 const unsigned char *in,
790 unsigned int inlen,
791 void *arg), void *arg);
792 void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
793 unsigned int *len);
794
795 # ifndef OPENSSL_NO_PSK
796 /*
797 * the maximum length of the buffer given to callbacks containing the
798 * resulting identity/psk
799 */
800 # define PSK_MAX_IDENTITY_LEN 128
801 # define PSK_MAX_PSK_LEN 256
802 void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
803 unsigned int (*psk_client_callback) (SSL
804 *ssl,
805 const
806 char
807 *hint,
808 char
809 *identity,
810 unsigned
811 int
812 max_identity_len,
813 unsigned
814 char
815 *psk,
816 unsigned
817 int
818 max_psk_len));
819 void SSL_set_psk_client_callback(SSL *ssl,
820 unsigned int (*psk_client_callback) (SSL
821 *ssl,
822 const
823 char
824 *hint,
825 char
826 *identity,
827 unsigned
828 int
829 max_identity_len,
830 unsigned
831 char
832 *psk,
833 unsigned
834 int
835 max_psk_len));
836 void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
837 unsigned int (*psk_server_callback) (SSL
838 *ssl,
839 const
840 char
841 *identity,
842 unsigned
843 char
844 *psk,
845 unsigned
846 int
847 max_psk_len));
848 void SSL_set_psk_server_callback(SSL *ssl,
849 unsigned int (*psk_server_callback) (SSL
850 *ssl,
851 const
852 char
853 *identity,
854 unsigned
855 char
856 *psk,
857 unsigned
858 int
859 max_psk_len));
860 __owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
861 __owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
862 const char *SSL_get_psk_identity_hint(const SSL *s);
863 const char *SSL_get_psk_identity(const SSL *s);
864 # endif
865
866 /* Register callbacks to handle custom TLS Extensions for client or server. */
867
868 __owur int SSL_CTX_has_client_custom_ext(const SSL_CTX *ctx,
869 unsigned int ext_type);
870
871 __owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
872 custom_ext_add_cb add_cb,
873 custom_ext_free_cb free_cb,
874 void *add_arg,
875 custom_ext_parse_cb parse_cb,
876 void *parse_arg);
877
878 __owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
879 custom_ext_add_cb add_cb,
880 custom_ext_free_cb free_cb,
881 void *add_arg,
882 custom_ext_parse_cb parse_cb,
883 void *parse_arg);
884
885 __owur int SSL_extension_supported(unsigned int ext_type);
886
887 # define SSL_NOTHING 1
888 # define SSL_WRITING 2
889 # define SSL_READING 3
890 # define SSL_X509_LOOKUP 4
891 # define SSL_ASYNC_PAUSED 5
892
893 /* These will only be used when doing non-blocking IO */
894 # define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
895 # define SSL_want_read(s) (SSL_want(s) == SSL_READING)
896 # define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
897 # define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
898 # define SSL_want_async(s) (SSL_want(s) == SSL_ASYNC_PAUSED)
899
900 # define SSL_MAC_FLAG_READ_MAC_STREAM 1
901 # define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
902
903 #ifdef __cplusplus
904 }
905 #endif
906
907 # include <openssl/ssl2.h>
908 # include <openssl/ssl3.h>
909 # include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
910 # include <openssl/dtls1.h> /* Datagram TLS */
911 # include <openssl/srtp.h> /* Support for the use_srtp extension */
912
913 #ifdef __cplusplus
914 extern "C" {
915 #endif
916
917 /*
918 * These need to be after the above set of includes due to a compiler bug
919 * in VisualStudio 2015
920 */
921 DEFINE_STACK_OF_CONST(SSL_CIPHER)
922 DEFINE_STACK_OF(SSL_COMP)
923
924 /* compatibility */
925 # define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
926 # define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
927 # define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
928 # define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
929 # define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
930 # define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
931 DEPRECATEDIN_1_1_0(void SSL_set_debug(SSL *s, int debug))
932
933
934 /*
935 * The valid handshake states (one for each type message sent and one for each
936 * type of message received). There are also two "special" states:
937 * TLS = TLS or DTLS state
938 * DTLS = DTLS specific state
939 * CR/SR = Client Read/Server Read
940 * CW/SW = Client Write/Server Write
941 *
942 * The "special" states are:
943 * TLS_ST_BEFORE = No handshake has been initiated yet
944 * TLS_ST_OK = A handshake has been successfully completed
945 */
946 typedef enum {
947 TLS_ST_BEFORE,
948 TLS_ST_OK,
949 DTLS_ST_CR_HELLO_VERIFY_REQUEST,
950 TLS_ST_CR_SRVR_HELLO,
951 TLS_ST_CR_CERT,
952 TLS_ST_CR_CERT_STATUS,
953 TLS_ST_CR_KEY_EXCH,
954 TLS_ST_CR_CERT_REQ,
955 TLS_ST_CR_SRVR_DONE,
956 TLS_ST_CR_SESSION_TICKET,
957 TLS_ST_CR_CHANGE,
958 TLS_ST_CR_FINISHED,
959 TLS_ST_CW_CLNT_HELLO,
960 TLS_ST_CW_CERT,
961 TLS_ST_CW_KEY_EXCH,
962 TLS_ST_CW_CERT_VRFY,
963 TLS_ST_CW_CHANGE,
964 TLS_ST_CW_NEXT_PROTO,
965 TLS_ST_CW_FINISHED,
966 TLS_ST_SW_HELLO_REQ,
967 TLS_ST_SR_CLNT_HELLO,
968 DTLS_ST_SW_HELLO_VERIFY_REQUEST,
969 TLS_ST_SW_SRVR_HELLO,
970 TLS_ST_SW_CERT,
971 TLS_ST_SW_KEY_EXCH,
972 TLS_ST_SW_CERT_REQ,
973 TLS_ST_SW_SRVR_DONE,
974 TLS_ST_SR_CERT,
975 TLS_ST_SR_KEY_EXCH,
976 TLS_ST_SR_CERT_VRFY,
977 TLS_ST_SR_NEXT_PROTO,
978 TLS_ST_SR_CHANGE,
979 TLS_ST_SR_FINISHED,
980 TLS_ST_SW_SESSION_TICKET,
981 TLS_ST_SW_CERT_STATUS,
982 TLS_ST_SW_CHANGE,
983 TLS_ST_SW_FINISHED
984 } OSSL_HANDSHAKE_STATE;
985
986 /*
987 * Most of the following state values are no longer used and are defined to be
988 * the closest equivalent value in the current state machine code. Not all
989 * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT
990 * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP,
991 * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT.
992 */
993
994 # define SSL_ST_CONNECT 0x1000
995 # define SSL_ST_ACCEPT 0x2000
996
997 # define SSL_ST_MASK 0x0FFF
998
999 # define SSL_CB_LOOP 0x01
1000 # define SSL_CB_EXIT 0x02
1001 # define SSL_CB_READ 0x04
1002 # define SSL_CB_WRITE 0x08
1003 # define SSL_CB_ALERT 0x4000/* used in callback */
1004 # define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1005 # define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1006 # define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1007 # define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1008 # define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1009 # define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1010 # define SSL_CB_HANDSHAKE_START 0x10
1011 # define SSL_CB_HANDSHAKE_DONE 0x20
1012
1013 /* Is the SSL_connection established? */
1014 # define SSL_in_connect_init(a) (SSL_in_init(a) && !SSL_is_server(a))
1015 # define SSL_in_accept_init(a) (SSL_in_init(a) && SSL_is_server(a))
1016 int SSL_in_init(SSL *s);
1017 int SSL_in_before(SSL *s);
1018 int SSL_is_init_finished(SSL *s);
1019
1020 /*
1021 * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you
1022 * should not need these
1023 */
1024 # define SSL_ST_READ_HEADER 0xF0
1025 # define SSL_ST_READ_BODY 0xF1
1026 # define SSL_ST_READ_DONE 0xF2
1027
1028 /*-
1029 * Obtain latest Finished message
1030 * -- that we sent (SSL_get_finished)
1031 * -- that we expected from peer (SSL_get_peer_finished).
1032 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1033 */
1034 size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1035 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1036
1037 /*
1038 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
1039 * 'ored' with SSL_VERIFY_PEER if they are desired
1040 */
1041 # define SSL_VERIFY_NONE 0x00
1042 # define SSL_VERIFY_PEER 0x01
1043 # define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1044 # define SSL_VERIFY_CLIENT_ONCE 0x04
1045
1046 # define OpenSSL_add_ssl_algorithms() SSL_library_init()
1047 # if OPENSSL_API_COMPAT < 0x10100000L
1048 # define SSLeay_add_ssl_algorithms() SSL_library_init()
1049 # endif
1050
1051 /* More backward compatibility */
1052 # define SSL_get_cipher(s) \
1053 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1054 # define SSL_get_cipher_bits(s,np) \
1055 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1056 # define SSL_get_cipher_version(s) \
1057 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1058 # define SSL_get_cipher_name(s) \
1059 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1060 # define SSL_get_time(a) SSL_SESSION_get_time(a)
1061 # define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1062 # define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1063 # define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1064
1065 # define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1066 # define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1067
1068 DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
1069 # define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value
1070 * from SSL_AD_... */
1071 /* These alert types are for SSLv3 and TLSv1 */
1072 # define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1073 /* fatal */
1074 # define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE
1075 /* fatal */
1076 # define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC
1077 # define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1078 # define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1079 /* fatal */
1080 # define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE
1081 /* fatal */
1082 # define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE
1083 /* Not for TLS */
1084 # define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE
1085 # define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1086 # define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1087 # define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1088 # define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1089 # define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1090 /* fatal */
1091 # define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER
1092 /* fatal */
1093 # define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA
1094 /* fatal */
1095 # define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED
1096 /* fatal */
1097 # define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR
1098 # define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1099 /* fatal */
1100 # define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION
1101 /* fatal */
1102 # define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION
1103 /* fatal */
1104 # define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY
1105 /* fatal */
1106 # define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR
1107 # define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1108 # define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1109 # define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1110 # define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1111 # define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1112 # define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1113 # define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
1114 /* fatal */
1115 # define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY
1116 /* fatal */
1117 # define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK
1118 # define SSL_AD_NO_APPLICATION_PROTOCOL TLS1_AD_NO_APPLICATION_PROTOCOL
1119 # define SSL_ERROR_NONE 0
1120 # define SSL_ERROR_SSL 1
1121 # define SSL_ERROR_WANT_READ 2
1122 # define SSL_ERROR_WANT_WRITE 3
1123 # define SSL_ERROR_WANT_X509_LOOKUP 4
1124 # define SSL_ERROR_SYSCALL 5/* look at error stack/return
1125 * value/errno */
1126 # define SSL_ERROR_ZERO_RETURN 6
1127 # define SSL_ERROR_WANT_CONNECT 7
1128 # define SSL_ERROR_WANT_ACCEPT 8
1129 # define SSL_ERROR_WANT_ASYNC 9
1130 # define SSL_CTRL_SET_TMP_DH 3
1131 # define SSL_CTRL_SET_TMP_ECDH 4
1132 # define SSL_CTRL_SET_TMP_DH_CB 6
1133 # define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1134 # define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1135 # define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1136 # define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1137 # define SSL_CTRL_GET_FLAGS 13
1138 # define SSL_CTRL_EXTRA_CHAIN_CERT 14
1139 # define SSL_CTRL_SET_MSG_CALLBACK 15
1140 # define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1141 /* only applies to datagram connections */
1142 # define SSL_CTRL_SET_MTU 17
1143 /* Stats */
1144 # define SSL_CTRL_SESS_NUMBER 20
1145 # define SSL_CTRL_SESS_CONNECT 21
1146 # define SSL_CTRL_SESS_CONNECT_GOOD 22
1147 # define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1148 # define SSL_CTRL_SESS_ACCEPT 24
1149 # define SSL_CTRL_SESS_ACCEPT_GOOD 25
1150 # define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1151 # define SSL_CTRL_SESS_HIT 27
1152 # define SSL_CTRL_SESS_CB_HIT 28
1153 # define SSL_CTRL_SESS_MISSES 29
1154 # define SSL_CTRL_SESS_TIMEOUTS 30
1155 # define SSL_CTRL_SESS_CACHE_FULL 31
1156 # define SSL_CTRL_MODE 33
1157 # define SSL_CTRL_GET_READ_AHEAD 40
1158 # define SSL_CTRL_SET_READ_AHEAD 41
1159 # define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1160 # define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1161 # define SSL_CTRL_SET_SESS_CACHE_MODE 44
1162 # define SSL_CTRL_GET_SESS_CACHE_MODE 45
1163 # define SSL_CTRL_GET_MAX_CERT_LIST 50
1164 # define SSL_CTRL_SET_MAX_CERT_LIST 51
1165 # define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
1166 /* see tls1.h for macros based on these */
1167 # define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1168 # define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1169 # define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1170 # define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1171 # define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1172 # define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1173 # define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1174 /*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 */
1175 /*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
1176 /*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
1177 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1178 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1179 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1180 # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1181 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1182 # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1183 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1184 # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1185 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1186 # define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1187 # define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1188 # define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1189 # define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1190 # define SSL_CTRL_SET_SRP_ARG 78
1191 # define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1192 # define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1193 # define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1194 # ifndef OPENSSL_NO_HEARTBEATS
1195 # define SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT 85
1196 # define SSL_CTRL_GET_DTLS_EXT_HEARTBEAT_PENDING 86
1197 # define SSL_CTRL_SET_DTLS_EXT_HEARTBEAT_NO_REQUESTS 87
1198 # endif
1199 # define DTLS_CTRL_GET_TIMEOUT 73
1200 # define DTLS_CTRL_HANDLE_TIMEOUT 74
1201 # define SSL_CTRL_GET_RI_SUPPORT 76
1202 # define SSL_CTRL_CLEAR_MODE 78
1203 # define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1204 # define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1205 # define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1206 # define SSL_CTRL_CHAIN 88
1207 # define SSL_CTRL_CHAIN_CERT 89
1208 # define SSL_CTRL_GET_CURVES 90
1209 # define SSL_CTRL_SET_CURVES 91
1210 # define SSL_CTRL_SET_CURVES_LIST 92
1211 # define SSL_CTRL_GET_SHARED_CURVE 93
1212 # define SSL_CTRL_SET_SIGALGS 97
1213 # define SSL_CTRL_SET_SIGALGS_LIST 98
1214 # define SSL_CTRL_CERT_FLAGS 99
1215 # define SSL_CTRL_CLEAR_CERT_FLAGS 100
1216 # define SSL_CTRL_SET_CLIENT_SIGALGS 101
1217 # define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1218 # define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1219 # define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1220 # define SSL_CTRL_BUILD_CERT_CHAIN 105
1221 # define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1222 # define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1223 # define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1224 # define SSL_CTRL_GET_SERVER_TMP_KEY 109
1225 # define SSL_CTRL_GET_RAW_CIPHERLIST 110
1226 # define SSL_CTRL_GET_EC_POINT_FORMATS 111
1227 # define SSL_CTRL_GET_CHAIN_CERTS 115
1228 # define SSL_CTRL_SELECT_CURRENT_CERT 116
1229 # define SSL_CTRL_SET_CURRENT_CERT 117
1230 # define SSL_CTRL_SET_DH_AUTO 118
1231 # define DTLS_CTRL_SET_LINK_MTU 120
1232 # define DTLS_CTRL_GET_LINK_MIN_MTU 121
1233 # define SSL_CTRL_GET_EXTMS_SUPPORT 122
1234 # define SSL_CTRL_SET_MIN_PROTO_VERSION 123
1235 # define SSL_CTRL_SET_MAX_PROTO_VERSION 124
1236 # define SSL_CTRL_SET_SPLIT_SEND_FRAGMENT 125
1237 # define SSL_CTRL_SET_MAX_PIPELINES 126
1238 # define SSL_CERT_SET_FIRST 1
1239 # define SSL_CERT_SET_NEXT 2
1240 # define SSL_CERT_SET_SERVER 3
1241 # define DTLSv1_get_timeout(ssl, arg) \
1242 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1243 # define DTLSv1_handle_timeout(ssl) \
1244 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1245 # define SSL_num_renegotiations(ssl) \
1246 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1247 # define SSL_clear_num_renegotiations(ssl) \
1248 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1249 # define SSL_total_renegotiations(ssl) \
1250 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1251 # define SSL_CTX_set_tmp_dh(ctx,dh) \
1252 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1253 # define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1254 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1255 # define SSL_CTX_set_dh_auto(ctx, onoff) \
1256 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1257 # define SSL_set_dh_auto(s, onoff) \
1258 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1259 # define SSL_set_tmp_dh(ssl,dh) \
1260 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1261 # define SSL_set_tmp_ecdh(ssl,ecdh) \
1262 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1263 # define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1264 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1265 # define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1266 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1267 # define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1268 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1269 # define SSL_CTX_clear_extra_chain_certs(ctx) \
1270 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1271 # define SSL_CTX_set0_chain(ctx,sk) \
1272 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1273 # define SSL_CTX_set1_chain(ctx,sk) \
1274 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1275 # define SSL_CTX_add0_chain_cert(ctx,x509) \
1276 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1277 # define SSL_CTX_add1_chain_cert(ctx,x509) \
1278 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1279 # define SSL_CTX_get0_chain_certs(ctx,px509) \
1280 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1281 # define SSL_CTX_clear_chain_certs(ctx) \
1282 SSL_CTX_set0_chain(ctx,NULL)
1283 # define SSL_CTX_build_cert_chain(ctx, flags) \
1284 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1285 # define SSL_CTX_select_current_cert(ctx,x509) \
1286 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1287 # define SSL_CTX_set_current_cert(ctx, op) \
1288 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1289 # define SSL_CTX_set0_verify_cert_store(ctx,st) \
1290 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1291 # define SSL_CTX_set1_verify_cert_store(ctx,st) \
1292 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1293 # define SSL_CTX_set0_chain_cert_store(ctx,st) \
1294 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1295 # define SSL_CTX_set1_chain_cert_store(ctx,st) \
1296 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1297 # define SSL_set0_chain(ctx,sk) \
1298 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1299 # define SSL_set1_chain(ctx,sk) \
1300 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1301 # define SSL_add0_chain_cert(ctx,x509) \
1302 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1303 # define SSL_add1_chain_cert(ctx,x509) \
1304 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1305 # define SSL_get0_chain_certs(ctx,px509) \
1306 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1307 # define SSL_clear_chain_certs(ctx) \
1308 SSL_set0_chain(ctx,NULL)
1309 # define SSL_build_cert_chain(s, flags) \
1310 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1311 # define SSL_select_current_cert(ctx,x509) \
1312 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1313 # define SSL_set_current_cert(ctx,op) \
1314 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1315 # define SSL_set0_verify_cert_store(s,st) \
1316 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1317 # define SSL_set1_verify_cert_store(s,st) \
1318 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1319 # define SSL_set0_chain_cert_store(s,st) \
1320 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1321 # define SSL_set1_chain_cert_store(s,st) \
1322 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1323 # define SSL_get1_curves(ctx, s) \
1324 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1325 # define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1326 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1327 # define SSL_CTX_set1_curves_list(ctx, s) \
1328 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1329 # define SSL_set1_curves(ctx, clist, clistlen) \
1330 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1331 # define SSL_set1_curves_list(ctx, s) \
1332 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1333 # define SSL_get_shared_curve(s, n) \
1334 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
1335 # define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1336 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1337 # define SSL_CTX_set1_sigalgs_list(ctx, s) \
1338 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1339 # define SSL_set1_sigalgs(ctx, slist, slistlen) \
1340 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1341 # define SSL_set1_sigalgs_list(ctx, s) \
1342 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1343 # define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1344 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1345 # define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1346 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1347 # define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1348 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1349 # define SSL_set1_client_sigalgs_list(ctx, s) \
1350 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1351 # define SSL_get0_certificate_types(s, clist) \
1352 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1353 # define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1354 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1355 # define SSL_set1_client_certificate_types(s, clist, clistlen) \
1356 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1357 # define SSL_get_peer_signature_nid(s, pn) \
1358 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
1359 # define SSL_get_server_tmp_key(s, pk) \
1360 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
1361 # define SSL_get0_raw_cipherlist(s, plst) \
1362 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
1363 # define SSL_get0_ec_point_formats(s, plst) \
1364 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
1365 #define SSL_CTX_set_min_proto_version(ctx, version) \
1366 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
1367 #define SSL_CTX_set_max_proto_version(ctx, version) \
1368 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
1369 #define SSL_set_min_proto_version(s, version) \
1370 SSL_ctrl(s, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
1371 #define SSL_set_max_proto_version(s, version) \
1372 SSL_ctrl(s, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
1373
1374
1375 __owur BIO_METHOD *BIO_f_ssl(void);
1376 __owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
1377 __owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1378 __owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1379 __owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
1380 void BIO_ssl_shutdown(BIO *ssl_bio);
1381
1382 __owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
1383 __owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
1384 void SSL_CTX_up_ref(SSL_CTX *ctx);
1385 void SSL_CTX_free(SSL_CTX *);
1386 __owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
1387 __owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1388 __owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
1389 void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
1390 __owur int SSL_want(const SSL *s);
1391 __owur int SSL_clear(SSL *s);
1392
1393 void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
1394
1395 __owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1396 __owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
1397 __owur const char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
1398 __owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
1399 __owur uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c);
1400 __owur int SSL_CIPHER_get_kx_nid(const SSL_CIPHER *c);
1401 __owur int SSL_CIPHER_get_auth_nid(const SSL_CIPHER *c);
1402 __owur int SSL_CIPHER_is_aead(const SSL_CIPHER *c);
1403
1404 __owur int SSL_get_fd(const SSL *s);
1405 __owur int SSL_get_rfd(const SSL *s);
1406 __owur int SSL_get_wfd(const SSL *s);
1407 __owur const char *SSL_get_cipher_list(const SSL *s, int n);
1408 __owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1409 __owur int SSL_get_read_ahead(const SSL *s);
1410 __owur int SSL_pending(const SSL *s);
1411 __owur int SSL_has_pending(const SSL *s);
1412 # ifndef OPENSSL_NO_SOCK
1413 __owur int SSL_set_fd(SSL *s, int fd);
1414 __owur int SSL_set_rfd(SSL *s, int fd);
1415 __owur int SSL_set_wfd(SSL *s, int fd);
1416 # endif
1417 void SSL_set_rbio(SSL *s, BIO *rbio);
1418 void SSL_set_wbio(SSL *s, BIO *wbio);
1419 void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
1420 __owur BIO *SSL_get_rbio(const SSL *s);
1421 __owur BIO *SSL_get_wbio(const SSL *s);
1422 __owur int SSL_set_cipher_list(SSL *s, const char *str);
1423 void SSL_set_read_ahead(SSL *s, int yes);
1424 __owur int SSL_get_verify_mode(const SSL *s);
1425 __owur int SSL_get_verify_depth(const SSL *s);
1426 __owur int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
1427 void SSL_set_verify(SSL *s, int mode,
1428 int (*callback) (int ok, X509_STORE_CTX *ctx));
1429 void SSL_set_verify_depth(SSL *s, int depth);
1430 void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
1431 # ifndef OPENSSL_NO_RSA
1432 __owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1433 __owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len);
1434 # endif
1435 __owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1436 __owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
1437 long len);
1438 __owur int SSL_use_certificate(SSL *ssl, X509 *x);
1439 __owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
1440
1441 /* Set serverinfo data for the current active cert. */
1442 __owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
1443 size_t serverinfo_length);
1444 __owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
1445
1446 #ifndef OPENSSL_NO_RSA
1447 __owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1448 #endif
1449
1450 __owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1451 __owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1452
1453 #ifndef OPENSSL_NO_RSA
1454 __owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1455 #endif
1456 __owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1457 __owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1458 /* PEM type */
1459 __owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
1460 __owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file);
1461 __owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1462 __owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1463 const char *file);
1464 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1465 const char *dir);
1466
1467 #if OPENSSL_API_COMPAT < 0x10100000L
1468 # define SSL_load_error_strings() \
1469 OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS \
1470 | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)
1471 #endif
1472
1473 __owur const char *SSL_state_string(const SSL *s);
1474 __owur const char *SSL_rstate_string(const SSL *s);
1475 __owur const char *SSL_state_string_long(const SSL *s);
1476 __owur const char *SSL_rstate_string_long(const SSL *s);
1477 __owur long SSL_SESSION_get_time(const SSL_SESSION *s);
1478 __owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1479 __owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1480 __owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1481 __owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);
1482 __owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
1483 void SSL_SESSION_get0_ticket(const SSL_SESSION *s, unsigned char **tick,
1484 size_t *len);
1485 __owur int SSL_copy_session_id(SSL *to, const SSL *from);
1486 __owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
1487 __owur int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
1488 unsigned int sid_ctx_len);
1489
1490 __owur SSL_SESSION *SSL_SESSION_new(void);
1491 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
1492 unsigned int *len);
1493 __owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
1494 # ifndef OPENSSL_NO_STDIO
1495 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
1496 # endif
1497 int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
1498 int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
1499 int SSL_SESSION_up_ref(SSL_SESSION *ses);
1500 void SSL_SESSION_free(SSL_SESSION *ses);
1501 __owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
1502 __owur int SSL_set_session(SSL *to, SSL_SESSION *session);
1503 __owur int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1504 int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c);
1505 __owur int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1506 __owur int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1507 __owur int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1508 unsigned int id_len);
1509 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
1510 long length);
1511
1512 # ifdef HEADER_X509_H
1513 __owur X509 *SSL_get_peer_certificate(const SSL *s);
1514 # endif
1515
1516 __owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
1517
1518 __owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1519 __owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1520 __owur int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
1521 X509_STORE_CTX *);
1522 void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
1523 int (*callback) (int, X509_STORE_CTX *));
1524 void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
1525 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
1526 int (*cb) (X509_STORE_CTX *, void *),
1527 void *arg);
1528 void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
1529 void *arg);
1530 # ifndef OPENSSL_NO_RSA
1531 __owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1532 __owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
1533 long len);
1534 # endif
1535 __owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1536 __owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
1537 const unsigned char *d, long len);
1538 __owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1539 __owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
1540 const unsigned char *d);
1541
1542 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1543 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1544 pem_password_cb *SSL_CTX_get_default_passwd_cb(SSL_CTX *ctx);
1545 void *SSL_CTX_get_default_passwd_cb_userdata(SSL_CTX *ctx);
1546 void SSL_set_default_passwd_cb(SSL *s, pem_password_cb *cb);
1547 void SSL_set_default_passwd_cb_userdata(SSL *s, void *u);
1548 pem_password_cb *SSL_get_default_passwd_cb(SSL *s);
1549 void *SSL_get_default_passwd_cb_userdata(SSL *s);
1550
1551 __owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1552 __owur int SSL_check_private_key(const SSL *ctx);
1553
1554 __owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
1555 unsigned int sid_ctx_len);
1556
1557 SSL *SSL_new(SSL_CTX *ctx);
1558 void SSL_up_ref(SSL *s);
1559 __owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
1560 unsigned int sid_ctx_len);
1561
1562 __owur int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1563 __owur int SSL_set_purpose(SSL *s, int purpose);
1564 __owur int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1565 __owur int SSL_set_trust(SSL *s, int trust);
1566
1567 __owur int SSL_set1_host(SSL *s, const char *hostname);
1568 __owur int SSL_add1_host(SSL *s, const char *hostname);
1569 __owur const char *SSL_get0_peername(SSL *s);
1570 void SSL_set_hostflags(SSL *s, unsigned int flags);
1571
1572 __owur int SSL_CTX_dane_enable(SSL_CTX *ctx);
1573 __owur int SSL_CTX_dane_mtype_set(SSL_CTX *ctx, const EVP_MD *md,
1574 uint8_t mtype, uint8_t ord);
1575 __owur int SSL_dane_enable(SSL *s, const char *basedomain);
1576 __owur int SSL_dane_tlsa_add(SSL *s, uint8_t usage, uint8_t selector,
1577 uint8_t mtype, unsigned char *data, size_t dlen);
1578 __owur int SSL_get0_dane_authority(SSL *s, X509 **mcert, EVP_PKEY **mspki);
1579 __owur int SSL_get0_dane_tlsa(SSL *s, uint8_t *usage, uint8_t *selector,
1580 uint8_t *mtype, unsigned const char **data,
1581 size_t *dlen);
1582 /*
1583 * Bridge opacity barrier between libcrypt and libssl, also needed to support
1584 * offline testing in test/danetest.c
1585 */
1586 struct dane_st *SSL_get0_dane(SSL *ssl);
1587
1588 __owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1589 __owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
1590
1591 __owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
1592 __owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
1593
1594 # ifndef OPENSSL_NO_SRP
1595 int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
1596 int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
1597 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1598 int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
1599 char *(*cb) (SSL *, void *));
1600 int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
1601 int (*cb) (SSL *, void *));
1602 int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
1603 int (*cb) (SSL *, int *, void *));
1604 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1605
1606 int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
1607 BIGNUM *sa, BIGNUM *v, char *info);
1608 int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
1609 const char *grp);
1610
1611 __owur BIGNUM *SSL_get_srp_g(SSL *s);
1612 __owur BIGNUM *SSL_get_srp_N(SSL *s);
1613
1614 __owur char *SSL_get_srp_username(SSL *s);
1615 __owur char *SSL_get_srp_userinfo(SSL *s);
1616 # endif
1617
1618 void SSL_certs_clear(SSL *s);
1619 void SSL_free(SSL *ssl);
1620 __owur int SSL_waiting_for_async(SSL *s);
1621 __owur int SSL_get_all_async_fds(SSL *s, OSSL_ASYNC_FD *fds, size_t *numfds);
1622 __owur int SSL_get_changed_async_fds(SSL *s, OSSL_ASYNC_FD *addfd,
1623 size_t *numaddfds, OSSL_ASYNC_FD *delfd,
1624 size_t *numdelfds);
1625 __owur int SSL_accept(SSL *ssl);
1626 __owur int SSL_connect(SSL *ssl);
1627 __owur int SSL_read(SSL *ssl, void *buf, int num);
1628 __owur int SSL_peek(SSL *ssl, void *buf, int num);
1629 __owur int SSL_write(SSL *ssl, const void *buf, int num);
1630 long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
1631 long SSL_callback_ctrl(SSL *, int, void (*)(void));
1632 long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
1633 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1634
1635 __owur int SSL_get_error(const SSL *s, int ret_code);
1636 __owur const char *SSL_get_version(const SSL *s);
1637
1638 /* This sets the 'default' SSL version that SSL_new() will create */
1639 __owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
1640
1641 # ifndef OPENSSL_NO_SSL3_METHOD
1642 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_method(void)) /* SSLv3 */
1643 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_server_method(void)) /* SSLv3 */
1644 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_client_method(void)) /* SSLv3 */
1645 # endif
1646
1647 #define SSLv23_method TLS_method
1648 #define SSLv23_server_method TLS_server_method
1649 #define SSLv23_client_method TLS_client_method
1650
1651 /* Negotiate highest available SSL/TLS version */
1652 __owur const SSL_METHOD *TLS_method(void);
1653 __owur const SSL_METHOD *TLS_server_method(void);
1654 __owur const SSL_METHOD *TLS_client_method(void);
1655
1656 # ifndef OPENSSL_NO_TLS1_METHOD
1657 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_method(void)) /* TLSv1.0 */
1658 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_server_method(void)) /* TLSv1.0 */
1659 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_client_method(void)) /* TLSv1.0 */
1660 # endif
1661
1662 # ifndef OPENSSL_NO_TLS1_1_METHOD
1663 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_method(void)) /* TLSv1.1 */
1664 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_server_method(void)) /* TLSv1.1 */
1665 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_client_method(void)) /* TLSv1.1 */
1666 # endif
1667
1668 # ifndef OPENSSL_NO_TLS1_2_METHOD
1669 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_method(void)) /* TLSv1.2 */
1670 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_server_method(void)) /* TLSv1.2 */
1671 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_client_method(void)) /* TLSv1.2 */
1672 # endif
1673
1674 # ifndef OPENSSL_NO_DTLS1_METHOD
1675 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_method(void)) /* DTLSv1.0 */
1676 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_server_method(void)) /* DTLSv1.0 */
1677 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_client_method(void)) /* DTLSv1.0 */
1678 # endif
1679
1680 # ifndef OPENSSL_NO_DTLS1_2_METHOD
1681 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_method(void)) /* DTLSv1.2 */
1682 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_server_method(void)) /* DTLSv1.2 */
1683 DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_client_method(void)) /* DTLSv1.2 */
1684 #endif
1685
1686 __owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
1687 __owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
1688 __owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
1689
1690 __owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
1691 __owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);
1692 __owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
1693
1694 __owur int SSL_do_handshake(SSL *s);
1695 int SSL_renegotiate(SSL *s);
1696 __owur int SSL_renegotiate_abbreviated(SSL *s);
1697 __owur int SSL_renegotiate_pending(SSL *s);
1698 int SSL_shutdown(SSL *s);
1699
1700 __owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
1701 __owur const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1702 __owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
1703 __owur const char *SSL_alert_type_string_long(int value);
1704 __owur const char *SSL_alert_type_string(int value);
1705 __owur const char *SSL_alert_desc_string_long(int value);
1706 __owur const char *SSL_alert_desc_string(int value);
1707
1708 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1709 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
1710 __owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1711 __owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1712 __owur int SSL_add_client_CA(SSL *ssl, X509 *x);
1713 __owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
1714
1715 void SSL_set_connect_state(SSL *s);
1716 void SSL_set_accept_state(SSL *s);
1717
1718 __owur long SSL_get_default_timeout(const SSL *s);
1719
1720 #if OPENSSL_API_COMPAT < 0x10100000L
1721 # define SSL_library_init() OPENSSL_init_ssl(0, NULL)
1722 #endif
1723
1724 __owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
1725 __owur STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1726
1727 __owur SSL *SSL_dup(SSL *ssl);
1728
1729 __owur X509 *SSL_get_certificate(const SSL *ssl);
1730 /*
1731 * EVP_PKEY
1732 */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
1733
1734 __owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
1735 __owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
1736
1737 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
1738 __owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
1739 void SSL_set_quiet_shutdown(SSL *ssl, int mode);
1740 __owur int SSL_get_quiet_shutdown(const SSL *ssl);
1741 void SSL_set_shutdown(SSL *ssl, int mode);
1742 __owur int SSL_get_shutdown(const SSL *ssl);
1743 __owur int SSL_version(const SSL *ssl);
1744 __owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1745 __owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
1746 __owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
1747 __owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1748 const char *CApath);
1749 # define SSL_get0_session SSL_get_session/* just peek at pointer */
1750 __owur SSL_SESSION *SSL_get_session(const SSL *ssl);
1751 __owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1752 __owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
1753 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
1754 void SSL_set_info_callback(SSL *ssl,
1755 void (*cb) (const SSL *ssl, int type, int val));
1756 void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
1757 int val);
1758 __owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);
1759
1760 void SSL_set_verify_result(SSL *ssl, long v);
1761 __owur long SSL_get_verify_result(const SSL *ssl);
1762 __owur STACK_OF(X509) *SSL_get0_verified_chain(const SSL *s);
1763
1764 __owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,
1765 size_t outlen);
1766 __owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,
1767 size_t outlen);
1768 __owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *ssl,
1769 unsigned char *out, size_t outlen);
1770
1771 #define SSL_get_ex_new_index(l, p, newf, dupf, freef) \
1772 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef)
1773 __owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
1774 void *SSL_get_ex_data(const SSL *ssl, int idx);
1775 #define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \
1776 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)
1777 __owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
1778 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
1779 #define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
1780 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)
1781 __owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
1782 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
1783
1784 __owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
1785
1786 # define SSL_CTX_sess_set_cache_size(ctx,t) \
1787 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1788 # define SSL_CTX_sess_get_cache_size(ctx) \
1789 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1790 # define SSL_CTX_set_session_cache_mode(ctx,m) \
1791 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1792 # define SSL_CTX_get_session_cache_mode(ctx) \
1793 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1794
1795 # define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1796 # define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1797 # define SSL_CTX_get_read_ahead(ctx) \
1798 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1799 # define SSL_CTX_set_read_ahead(ctx,m) \
1800 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1801 # define SSL_CTX_get_max_cert_list(ctx) \
1802 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1803 # define SSL_CTX_set_max_cert_list(ctx,m) \
1804 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1805 # define SSL_get_max_cert_list(ssl) \
1806 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1807 # define SSL_set_max_cert_list(ssl,m) \
1808 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1809
1810 # define SSL_CTX_set_max_send_fragment(ctx,m) \
1811 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1812 # define SSL_set_max_send_fragment(ssl,m) \
1813 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1814 # define SSL_CTX_set_split_send_fragment(ctx,m) \
1815 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL)
1816 # define SSL_set_split_send_fragment(ssl,m) \
1817 SSL_ctrl(ssl,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL)
1818 # define SSL_CTX_set_max_pipelines(ctx,m) \
1819 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_PIPELINES,m,NULL)
1820 # define SSL_set_max_pipelines(ssl,m) \
1821 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_PIPELINES,m,NULL)
1822
1823 void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len);
1824 void SSL_set_default_read_buffer_len(SSL *s, size_t len);
1825
1826 /* NB: the keylength is only applicable when is_export is true */
1827 # ifndef OPENSSL_NO_DH
1828 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1829 DH *(*dh) (SSL *ssl, int is_export,
1830 int keylength));
1831 void SSL_set_tmp_dh_callback(SSL *ssl,
1832 DH *(*dh) (SSL *ssl, int is_export,
1833 int keylength));
1834 # endif
1835
1836 __owur const COMP_METHOD *SSL_get_current_compression(SSL *s);
1837 __owur const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1838 __owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
1839 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
1840 __owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
1841 *meths);
1842 void SSL_COMP_free_compression_methods(void);
1843 __owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
1844
1845 const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
1846 int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);
1847 int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);
1848
1849 /* TLS extensions functions */
1850 __owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
1851
1852 __owur int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
1853 void *arg);
1854
1855 /* Pre-shared secret session resumption functions */
1856 __owur int SSL_set_session_secret_cb(SSL *s,
1857 tls_session_secret_cb_fn tls_session_secret_cb,
1858 void *arg);
1859
1860 void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
1861 int (*cb) (SSL *ssl,
1862 int
1863 is_forward_secure));
1864
1865 void SSL_set_not_resumable_session_callback(SSL *ssl,
1866 int (*cb) (SSL *ssl,
1867 int
1868 is_forward_secure));
1869 # if OPENSSL_API_COMPAT < 0x10100000L
1870 # define SSL_cache_hit(s) SSL_session_reused(s)
1871 # endif
1872
1873 __owur int SSL_session_reused(SSL *s);
1874 __owur int SSL_is_server(SSL *s);
1875
1876 __owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
1877 int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
1878 void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
1879 unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1880 __owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1881 __owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
1882
1883 void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
1884 void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
1885
1886 __owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
1887 __owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
1888 __owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
1889
1890 void SSL_add_ssl_module(void);
1891 int SSL_config(SSL *s, const char *name);
1892 int SSL_CTX_config(SSL_CTX *ctx, const char *name);
1893
1894 # ifndef OPENSSL_NO_SSL_TRACE
1895 void SSL_trace(int write_p, int version, int content_type,
1896 const void *buf, size_t len, SSL *ssl, void *arg);
1897 __owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
1898 # endif
1899
1900 int DTLSv1_listen(SSL *s, BIO_ADDR *client);
1901
1902 # ifndef OPENSSL_NO_CT
1903
1904 /*
1905 * Sets a |callback| that is invoked upon receipt of ServerHelloDone to validate
1906 * the received SCTs.
1907 * If the callback returns a non-positive result, the connection is terminated.
1908 * Call this function before beginning a handshake.
1909 * If a NULL |callback| is provided, SCT validation is disabled.
1910 * |arg| is arbitrary userdata that will be passed to the callback whenever it
1911 * is invoked. Ownership of |arg| remains with the caller.
1912 *
1913 * NOTE: A side-effect of setting a CT callback is that an OCSP stapled response
1914 * will be requested.
1915 */
1916 __owur int SSL_set_ct_validation_callback(SSL *s,
1917 ct_validation_cb callback,
1918 void *arg);
1919 __owur int SSL_CTX_set_ct_validation_callback(SSL_CTX *ctx,
1920 ct_validation_cb callback,
1921 void *arg);
1922 /*
1923 * Gets the callback being used to validate SCTs.
1924 * This will return NULL if SCTs are neither being requested nor validated.
1925 */
1926 __owur ct_validation_cb SSL_get_ct_validation_callback(const SSL *s);
1927 __owur ct_validation_cb SSL_CTX_get_ct_validation_callback(const SSL_CTX *ctx);
1928
1929 /* Gets the SCTs received from a connection */
1930 const STACK_OF(SCT) *SSL_get0_peer_scts(SSL *s);
1931
1932 /*
1933 * Loads the CT log list from the default location.
1934 * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store,
1935 * the log information loaded from this file will be appended to the
1936 * CTLOG_STORE.
1937 * Returns 1 on success, 0 otherwise.
1938 */
1939 int SSL_CTX_set_default_ctlog_list_file(SSL_CTX *ctx);
1940
1941 /*
1942 * Loads the CT log list from the specified file path.
1943 * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store,
1944 * the log information loaded from this file will be appended to the
1945 * CTLOG_STORE.
1946 * Returns 1 on success, 0 otherwise.
1947 */
1948 int SSL_CTX_set_ctlog_list_file(SSL_CTX *ctx, const char *path);
1949
1950 /*
1951 * Sets the CT log list used by all SSL connections created from this SSL_CTX.
1952 * Ownership of the CTLOG_STORE is transferred to the SSL_CTX.
1953 */
1954 void SSL_CTX_set0_ctlog_store(SSL_CTX *ctx, CTLOG_STORE *logs);
1955
1956 /*
1957 * Gets the CT log list used by all SSL connections created from this SSL_CTX.
1958 * This will be NULL unless one of the following functions has been called:
1959 * - SSL_CTX_set_default_ctlog_list_file
1960 * - SSL_CTX_set_ctlog_list_file
1961 * - SSL_CTX_set_ctlog_store
1962 */
1963 const CTLOG_STORE *SSL_CTX_get0_ctlog_store(const SSL_CTX *ctx);
1964
1965 # endif /* OPENSSL_NO_CT */
1966
1967 /* What the "other" parameter contains in security callback */
1968 /* Mask for type */
1969 # define SSL_SECOP_OTHER_TYPE 0xffff0000
1970 # define SSL_SECOP_OTHER_NONE 0
1971 # define SSL_SECOP_OTHER_CIPHER (1 << 16)
1972 # define SSL_SECOP_OTHER_CURVE (2 << 16)
1973 # define SSL_SECOP_OTHER_DH (3 << 16)
1974 # define SSL_SECOP_OTHER_PKEY (4 << 16)
1975 # define SSL_SECOP_OTHER_SIGALG (5 << 16)
1976 # define SSL_SECOP_OTHER_CERT (6 << 16)
1977
1978 /* Indicated operation refers to peer key or certificate */
1979 # define SSL_SECOP_PEER 0x1000
1980
1981 /* Values for "op" parameter in security callback */
1982
1983 /* Called to filter ciphers */
1984 /* Ciphers client supports */
1985 # define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)
1986 /* Cipher shared by client/server */
1987 # define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)
1988 /* Sanity check of cipher server selects */
1989 # define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)
1990 /* Curves supported by client */
1991 # define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)
1992 /* Curves shared by client/server */
1993 # define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)
1994 /* Sanity check of curve server selects */
1995 # define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
1996 /* Temporary DH key */
1997 # define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_PKEY)
1998 /* SSL/TLS version */
1999 # define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
2000 /* Session tickets */
2001 # define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)
2002 /* Supported signature algorithms sent to peer */
2003 # define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)
2004 /* Shared signature algorithm */
2005 # define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)
2006 /* Sanity check signature algorithm allowed */
2007 # define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)
2008 /* Used to get mask of supported public key signature algorithms */
2009 # define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)
2010 /* Use to see if compression is allowed */
2011 # define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)
2012 /* EE key in certificate */
2013 # define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)
2014 /* CA key in certificate */
2015 # define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)
2016 /* CA digest algorithm in certificate */
2017 # define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)
2018 /* Peer EE key in certificate */
2019 # define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
2020 /* Peer CA key in certificate */
2021 # define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
2022 /* Peer CA digest algorithm in certificate */
2023 # define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
2024
2025 void SSL_set_security_level(SSL *s, int level);
2026 __owur int SSL_get_security_level(const SSL *s);
2027 void SSL_set_security_callback(SSL *s,
2028 int (*cb) (const SSL *s, const SSL_CTX *ctx, int op,
2029 int bits, int nid, void *other,
2030 void *ex));
2031 int (*SSL_get_security_callback(const SSL *s)) (const SSL *s, const SSL_CTX *ctx, int op,
2032 int bits, int nid,
2033 void *other, void *ex);
2034 void SSL_set0_security_ex_data(SSL *s, void *ex);
2035 __owur void *SSL_get0_security_ex_data(const SSL *s);
2036
2037 void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
2038 __owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
2039 void SSL_CTX_set_security_callback(SSL_CTX *ctx,
2040 int (*cb) (const SSL *s, const SSL_CTX *ctx, int op,
2041 int bits, int nid, void *other,
2042 void *ex));
2043 int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (const SSL *s,
2044 const SSL_CTX *ctx,
2045 int op, int bits,
2046 int nid,
2047 void *other,
2048 void *ex);
2049 void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
2050 __owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
2051
2052 /* OPENSSL_INIT flag 0x010000 reserved for internal use */
2053 #define OPENSSL_INIT_NO_LOAD_SSL_STRINGS 0x00100000L
2054 #define OPENSSL_INIT_LOAD_SSL_STRINGS 0x00200000L
2055
2056 #define OPENSSL_INIT_SSL_DEFAULT \
2057 (OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS)
2058
2059 int OPENSSL_init_ssl(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings);
2060
2061 # ifndef OPENSSL_NO_UNIT_TEST
2062 __owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
2063 # endif
2064
2065 extern const char SSL_version_str[];
2066
2067 /* BEGIN ERROR CODES */
2068 /*
2069 * The following lines are auto generated by the script mkerr.pl. Any changes
2070 * made after this point may be overwritten when the script is next run.
2071 */
2072 void ERR_load_SSL_strings(void);
2073
2074 /* Error codes for the SSL functions. */
2075
2076 /* Function codes. */
2077 # define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
2078 # define SSL_F_CT_MOVE_SCTS 345
2079 # define SSL_F_D2I_SSL_SESSION 103
2080 # define SSL_F_DANE_CTX_ENABLE 347
2081 # define SSL_F_DANE_MTYPE_SET 393
2082 # define SSL_F_DANE_TLSA_ADD 394
2083 # define SSL_F_DO_DTLS1_WRITE 245
2084 # define SSL_F_DO_SSL3_WRITE 104
2085 # define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
2086 # define SSL_F_DTLS1_BUFFER_RECORD 247
2087 # define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
2088 # define SSL_F_DTLS1_ENC 250
2089 # define SSL_F_DTLS1_GET_HELLO_VERIFY 251
2090 # define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
2091 # define SSL_F_DTLS1_HANDLE_TIMEOUT 297
2092 # define SSL_F_DTLS1_HEARTBEAT 305
2093 # define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
2094 # define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
2095 # define SSL_F_DTLS1_PROCESS_RECORD 257
2096 # define SSL_F_DTLS1_READ_BYTES 258
2097 # define SSL_F_DTLS1_READ_FAILED 259
2098 # define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
2099 # define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
2100 # define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
2101 # define SSL_F_DTLSV1_LISTEN 350
2102 # define SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC 371
2103 # define SSL_F_DTLS_CONSTRUCT_HELLO_VERIFY_REQUEST 385
2104 # define SSL_F_DTLS_GET_REASSEMBLED_MESSAGE 370
2105 # define SSL_F_DTLS_PROCESS_HELLO_VERIFY 386
2106 # define SSL_F_OPENSSL_INIT_SSL 342
2107 # define SSL_F_READ_STATE_MACHINE 352
2108 # define SSL_F_SSL3_ADD_CERT_TO_BUF 296
2109 # define SSL_F_SSL3_CALLBACK_CTRL 233
2110 # define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
2111 # define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
2112 # define SSL_F_SSL3_CHECK_FINISHED 339
2113 # define SSL_F_SSL3_CTRL 213
2114 # define SSL_F_SSL3_CTX_CTRL 133
2115 # define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
2116 # define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
2117 # define SSL_F_SSL3_FINAL_FINISH_MAC 285
2118 # define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
2119 # define SSL_F_SSL3_GENERATE_MASTER_SECRET 388
2120 # define SSL_F_SSL3_GET_RECORD 143
2121 # define SSL_F_SSL3_NEW_SESSION_TICKET 287
2122 # define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
2123 # define SSL_F_SSL3_PEEK 235
2124 # define SSL_F_SSL3_READ_BYTES 148
2125 # define SSL_F_SSL3_READ_N 149
2126 # define SSL_F_SSL3_SETUP_KEY_BLOCK 157
2127 # define SSL_F_SSL3_SETUP_READ_BUFFER 156
2128 # define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
2129 # define SSL_F_SSL3_WRITE_BYTES 158
2130 # define SSL_F_SSL3_WRITE_PENDING 159
2131 # define SSL_F_SSL_ACCEPT 390
2132 # define SSL_F_SSL_ADD_CERT_CHAIN 316
2133 # define SSL_F_SSL_ADD_CERT_TO_BUF 319
2134 # define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
2135 # define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
2136 # define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
2137 # define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2138 # define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2139 # define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2140 # define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2141 # define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2142 # define SSL_F_SSL_BAD_METHOD 160
2143 # define SSL_F_SSL_BUILD_CERT_CHAIN 332
2144 # define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
2145 # define SSL_F_SSL_CERT_ADD0_CHAIN_CERT 346
2146 # define SSL_F_SSL_CERT_DUP 221
2147 # define SSL_F_SSL_CERT_INSTANTIATE 214
2148 # define SSL_F_SSL_CERT_NEW 162
2149 # define SSL_F_SSL_CERT_SET0_CHAIN 340
2150 # define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2151 # define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2152 # define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2153 # define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2154 # define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2155 # define SSL_F_SSL_CLEAR 164
2156 # define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2157 # define SSL_F_SSL_CONF_CMD 334
2158 # define SSL_F_SSL_CREATE_CIPHER_LIST 166
2159 # define SSL_F_SSL_CTRL 232
2160 # define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2161 # define SSL_F_SSL_CTX_GET_CT_VALIDATION_CALLBACK 349
2162 # define SSL_F_SSL_CTX_MAKE_PROFILES 309
2163 # define SSL_F_SSL_CTX_NEW 169
2164 # define SSL_F_SSL_CTX_SET_ALPN_PROTOS 343
2165 # define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2166 # define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2167 # define SSL_F_SSL_CTX_SET_CT_VALIDATION_CALLBACK 396
2168 # define SSL_F_SSL_CTX_SET_PURPOSE 226
2169 # define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2170 # define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2171 # define SSL_F_SSL_CTX_SET_TRUST 229
2172 # define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2173 # define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
2174 # define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2175 # define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2176 # define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2177 # define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2178 # define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2179 # define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2180 # define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2181 # define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2182 # define SSL_F_SSL_CTX_USE_SERVERINFO 336
2183 # define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337
2184 # define SSL_F_SSL_DANE_ENABLE 395
2185 # define SSL_F_SSL_DO_CONFIG 391
2186 # define SSL_F_SSL_DO_HANDSHAKE 180
2187 # define SSL_F_SSL_GET0_PEER_SCTS 397
2188 # define SSL_F_SSL_GET_CT_VALIDATION_CALLBACK 398
2189 # define SSL_F_SSL_GET_NEW_SESSION 181
2190 # define SSL_F_SSL_GET_PREV_SESSION 217
2191 # define SSL_F_SSL_GET_SERVER_CERT_INDEX 322
2192 # define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2193 # define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
2194 # define SSL_F_SSL_GET_SIGN_PKEY 183
2195 # define SSL_F_SSL_INIT_WBIO_BUFFER 184
2196 # define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
2197 # define SSL_F_SSL_MODULE_INIT 392
2198 # define SSL_F_SSL_NEW 186
2199 # define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2200 # define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2201 # define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2202 # define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2203 # define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2204 # define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2205 # define SSL_F_SSL_PEEK 270
2206 # define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2207 # define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2208 # define SSL_F_SSL_READ 223
2209 # define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
2210 # define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
2211 # define SSL_F_SSL_SESSION_DUP 348
2212 # define SSL_F_SSL_SESSION_NEW 189
2213 # define SSL_F_SSL_SESSION_PRINT_FP 190
2214 # define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
2215 # define SSL_F_SSL_SET_ALPN_PROTOS 344
2216 # define SSL_F_SSL_SET_CERT 191
2217 # define SSL_F_SSL_SET_CIPHER_LIST 271
2218 # define SSL_F_SSL_SET_CT_VALIDATION_CALLBACK 399
2219 # define SSL_F_SSL_SET_FD 192
2220 # define SSL_F_SSL_SET_PKEY 193
2221 # define SSL_F_SSL_SET_PURPOSE 227
2222 # define SSL_F_SSL_SET_RFD 194
2223 # define SSL_F_SSL_SET_SESSION 195
2224 # define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2225 # define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2226 # define SSL_F_SSL_SET_TRUST 228
2227 # define SSL_F_SSL_SET_WFD 196
2228 # define SSL_F_SSL_SHUTDOWN 224
2229 # define SSL_F_SSL_SRP_CTX_INIT 313
2230 # define SSL_F_SSL_START_ASYNC_JOB 389
2231 # define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2232 # define SSL_F_SSL_UNDEFINED_FUNCTION 197
2233 # define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2234 # define SSL_F_SSL_USE_CERTIFICATE 198
2235 # define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2236 # define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2237 # define SSL_F_SSL_USE_PRIVATEKEY 201
2238 # define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2239 # define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2240 # define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2241 # define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2242 # define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2243 # define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2244 # define SSL_F_SSL_VALIDATE_CT 400
2245 # define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2246 # define SSL_F_SSL_WRITE 208
2247 # define SSL_F_STATE_MACHINE 353
2248 # define SSL_F_TLS12_CHECK_PEER_SIGALG 333
2249 # define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2250 # define SSL_F_TLS1_CHECK_DUPLICATE_EXTENSIONS 341
2251 # define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
2252 # define SSL_F_TLS1_ENC 401
2253 # define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2254 # define SSL_F_TLS1_GET_CURVELIST 338
2255 # define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2256 # define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2257 # define SSL_F_TLS1_PRF 284
2258 # define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2259 # define SSL_F_TLS1_SET_SERVER_SIGALGS 335
2260 # define SSL_F_TLS_CLIENT_KEY_EXCHANGE_POST_WORK 354
2261 # define SSL_F_TLS_CONSTRUCT_CERTIFICATE_REQUEST 372
2262 # define SSL_F_TLS_CONSTRUCT_CLIENT_CERTIFICATE 355
2263 # define SSL_F_TLS_CONSTRUCT_CLIENT_HELLO 356
2264 # define SSL_F_TLS_CONSTRUCT_CLIENT_KEY_EXCHANGE 357
2265 # define SSL_F_TLS_CONSTRUCT_CLIENT_VERIFY 358
2266 # define SSL_F_TLS_CONSTRUCT_FINISHED 359
2267 # define SSL_F_TLS_CONSTRUCT_HELLO_REQUEST 373
2268 # define SSL_F_TLS_CONSTRUCT_SERVER_CERTIFICATE 374
2269 # define SSL_F_TLS_CONSTRUCT_SERVER_DONE 375
2270 # define SSL_F_TLS_CONSTRUCT_SERVER_HELLO 376
2271 # define SSL_F_TLS_CONSTRUCT_SERVER_KEY_EXCHANGE 377
2272 # define SSL_F_TLS_GET_MESSAGE_BODY 351
2273 # define SSL_F_TLS_GET_MESSAGE_HEADER 387
2274 # define SSL_F_TLS_POST_PROCESS_CLIENT_HELLO 378
2275 # define SSL_F_TLS_POST_PROCESS_CLIENT_KEY_EXCHANGE 384
2276 # define SSL_F_TLS_PREPARE_CLIENT_CERTIFICATE 360
2277 # define SSL_F_TLS_PROCESS_CERTIFICATE_REQUEST 361
2278 # define SSL_F_TLS_PROCESS_CERT_STATUS 362
2279 # define SSL_F_TLS_PROCESS_CERT_VERIFY 379
2280 # define SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC 363
2281 # define SSL_F_TLS_PROCESS_CLIENT_CERTIFICATE 380
2282 # define SSL_F_TLS_PROCESS_CLIENT_HELLO 381
2283 # define SSL_F_TLS_PROCESS_CLIENT_KEY_EXCHANGE 382
2284 # define SSL_F_TLS_PROCESS_FINISHED 364
2285 # define SSL_F_TLS_PROCESS_KEY_EXCHANGE 365
2286 # define SSL_F_TLS_PROCESS_NEW_SESSION_TICKET 366
2287 # define SSL_F_TLS_PROCESS_NEXT_PROTO 383
2288 # define SSL_F_TLS_PROCESS_SERVER_CERTIFICATE 367
2289 # define SSL_F_TLS_PROCESS_SERVER_DONE 368
2290 # define SSL_F_TLS_PROCESS_SERVER_HELLO 369
2291 # define SSL_F_USE_CERTIFICATE_CHAIN_FILE 220
2292
2293 /* Reason codes. */
2294 # define SSL_R_APP_DATA_IN_HANDSHAKE 100
2295 # define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
2296 # define SSL_R_AT_LEAST_TLS_1_0_NEEDED_IN_FIPS_MODE 143
2297 # define SSL_R_AT_LEAST_TLS_1_2_NEEDED_IN_SUITEB_MODE 158
2298 # define SSL_R_BAD_ALERT_RECORD 101
2299 # define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2300 # define SSL_R_BAD_DATA 390
2301 # define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2302 # define SSL_R_BAD_DECOMPRESSION 107
2303 # define SSL_R_BAD_DH_G_LENGTH 108
2304 # define SSL_R_BAD_DH_G_VALUE 375
2305 # define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
2306 # define SSL_R_BAD_DH_PUB_KEY_VALUE 393
2307 # define SSL_R_BAD_DH_P_LENGTH 110
2308 # define SSL_R_BAD_DH_P_VALUE 395
2309 # define SSL_R_BAD_DH_VALUE 102
2310 # define SSL_R_BAD_DIGEST_LENGTH 111
2311 # define SSL_R_BAD_DSA_SIGNATURE 112
2312 # define SSL_R_BAD_ECC_CERT 304
2313 # define SSL_R_BAD_ECDSA_SIGNATURE 305
2314 # define SSL_R_BAD_ECPOINT 306
2315 # define SSL_R_BAD_HANDSHAKE_LENGTH 332
2316 # define SSL_R_BAD_HELLO_REQUEST 105
2317 # define SSL_R_BAD_LENGTH 271
2318 # define SSL_R_BAD_MAC_LENGTH 333
2319 # define SSL_R_BAD_MESSAGE_TYPE 114
2320 # define SSL_R_BAD_PACKET_LENGTH 115
2321 # define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2322 # define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2323 # define SSL_R_BAD_RSA_DECRYPT 118
2324 # define SSL_R_BAD_RSA_ENCRYPT 119
2325 # define SSL_R_BAD_RSA_E_LENGTH 120
2326 # define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2327 # define SSL_R_BAD_RSA_SIGNATURE 122
2328 # define SSL_R_BAD_SIGNATURE 123
2329 # define SSL_R_BAD_SRP_A_LENGTH 347
2330 # define SSL_R_BAD_SRP_B_LENGTH 348
2331 # define SSL_R_BAD_SRP_G_LENGTH 349
2332 # define SSL_R_BAD_SRP_N_LENGTH 350
2333 # define SSL_R_BAD_SRP_PARAMETERS 371
2334 # define SSL_R_BAD_SRP_S_LENGTH 351
2335 # define SSL_R_BAD_SRTP_MKI_VALUE 352
2336 # define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2337 # define SSL_R_BAD_SSL_FILETYPE 124
2338 # define SSL_R_BAD_VALUE 384
2339 # define SSL_R_BAD_WRITE_RETRY 127
2340 # define SSL_R_BIO_NOT_SET 128
2341 # define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2342 # define SSL_R_BN_LIB 130
2343 # define SSL_R_CA_DN_LENGTH_MISMATCH 131
2344 # define SSL_R_CA_DN_TOO_LONG 132
2345 # define SSL_R_CA_KEY_TOO_SMALL 397
2346 # define SSL_R_CA_MD_TOO_WEAK 398
2347 # define SSL_R_CCS_RECEIVED_EARLY 133
2348 # define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2349 # define SSL_R_CERT_CB_ERROR 377
2350 # define SSL_R_CERT_LENGTH_MISMATCH 135
2351 # define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2352 # define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2353 # define SSL_R_CLIENTHELLO_TLSEXT 226
2354 # define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2355 # define SSL_R_COMPRESSION_DISABLED 343
2356 # define SSL_R_COMPRESSION_FAILURE 141
2357 # define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2358 # define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2359 # define SSL_R_CONNECTION_TYPE_NOT_SET 144
2360 # define SSL_R_CONTEXT_NOT_DANE_ENABLED 167
2361 # define SSL_R_COOKIE_GEN_CALLBACK_FAILURE 400
2362 # define SSL_R_COOKIE_MISMATCH 308
2363 # define SSL_R_CUSTOM_EXT_HANDLER_ALREADY_INSTALLED 206
2364 # define SSL_R_DANE_ALREADY_ENABLED 172
2365 # define SSL_R_DANE_CANNOT_OVERRIDE_MTYPE_FULL 173
2366 # define SSL_R_DANE_NOT_ENABLED 175
2367 # define SSL_R_DANE_TLSA_BAD_CERTIFICATE 180
2368 # define SSL_R_DANE_TLSA_BAD_CERTIFICATE_USAGE 184
2369 # define SSL_R_DANE_TLSA_BAD_DATA_LENGTH 189
2370 # define SSL_R_DANE_TLSA_BAD_DIGEST_LENGTH 192
2371 # define SSL_R_DANE_TLSA_BAD_MATCHING_TYPE 200
2372 # define SSL_R_DANE_TLSA_BAD_PUBLIC_KEY 201
2373 # define SSL_R_DANE_TLSA_BAD_SELECTOR 202
2374 # define SSL_R_DANE_TLSA_NULL_DATA 203
2375 # define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2376 # define SSL_R_DATA_LENGTH_TOO_LONG 146
2377 # define SSL_R_DECRYPTION_FAILED 147
2378 # define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2379 # define SSL_R_DH_KEY_TOO_SMALL 394
2380 # define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2381 # define SSL_R_DIGEST_CHECK_FAILED 149
2382 # define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2383 # define SSL_R_DUPLICATE_COMPRESSION_ID 309
2384 # define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2385 # define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2386 # define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2387 # define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2388 # define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374
2389 # define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2390 # define SSL_R_EE_KEY_TOO_SMALL 399
2391 # define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2392 # define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
2393 # define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
2394 # define SSL_R_ERROR_SETTING_TLSA_BASE_DOMAIN 204
2395 # define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2396 # define SSL_R_EXTRA_DATA_IN_MESSAGE 153
2397 # define SSL_R_FAILED_TO_INIT_ASYNC 405
2398 # define SSL_R_FRAGMENTED_CLIENT_HELLO 401
2399 # define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2400 # define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2401 # define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2402 # define SSL_R_HTTPS_PROXY_REQUEST 155
2403 # define SSL_R_HTTP_REQUEST 156
2404 # define SSL_R_ILLEGAL_SUITEB_DIGEST 380
2405 # define SSL_R_INAPPROPRIATE_FALLBACK 373
2406 # define SSL_R_INCONSISTENT_COMPRESSION 340
2407 # define SSL_R_INCONSISTENT_EXTMS 104
2408 # define SSL_R_INVALID_COMMAND 280
2409 # define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
2410 # define SSL_R_INVALID_CONFIGURATION_NAME 113
2411 # define SSL_R_INVALID_NULL_CMD_NAME 385
2412 # define SSL_R_INVALID_PURPOSE 278
2413 # define SSL_R_INVALID_SEQUENCE_NUMBER 402
2414 # define SSL_R_INVALID_SERVERINFO_DATA 388
2415 # define SSL_R_INVALID_SRP_USERNAME 357
2416 # define SSL_R_INVALID_STATUS_RESPONSE 328
2417 # define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2418 # define SSL_R_INVALID_TRUST 279
2419 # define SSL_R_LENGTH_MISMATCH 159
2420 # define SSL_R_LENGTH_TOO_LONG 404
2421 # define SSL_R_LENGTH_TOO_SHORT 160
2422 # define SSL_R_LIBRARY_BUG 274
2423 # define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2424 # define SSL_R_MISSING_DH_DSA_CERT 162
2425 # define SSL_R_MISSING_DH_KEY 163
2426 # define SSL_R_MISSING_DH_RSA_CERT 164
2427 # define SSL_R_MISSING_DSA_SIGNING_CERT 165
2428 # define SSL_R_MISSING_ECDH_CERT 382
2429 # define SSL_R_MISSING_ECDSA_SIGNING_CERT 381
2430 # define SSL_R_MISSING_RSA_CERTIFICATE 168
2431 # define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2432 # define SSL_R_MISSING_RSA_SIGNING_CERT 170
2433 # define SSL_R_MISSING_SRP_PARAM 358
2434 # define SSL_R_MISSING_TMP_DH_KEY 171
2435 # define SSL_R_MISSING_TMP_ECDH_KEY 311
2436 # define SSL_R_MISSING_VERIFY_MESSAGE 174
2437 # define SSL_R_MULTIPLE_SGC_RESTARTS 346
2438 # define SSL_R_NO_CERTIFICATES_RETURNED 176
2439 # define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2440 # define SSL_R_NO_CERTIFICATE_RETURNED 178
2441 # define SSL_R_NO_CERTIFICATE_SET 179
2442 # define SSL_R_NO_CIPHERS_AVAILABLE 181
2443 # define SSL_R_NO_CIPHERS_PASSED 182
2444 # define SSL_R_NO_CIPHERS_SPECIFIED 183
2445 # define SSL_R_NO_CIPHER_MATCH 185
2446 # define SSL_R_NO_CLIENT_CERT_METHOD 331
2447 # define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2448 # define SSL_R_NO_COMPRESSION_SPECIFIED 187
2449 # define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2450 # define SSL_R_NO_METHOD_SPECIFIED 188
2451 # define SSL_R_NO_PEM_EXTENSIONS 389
2452 # define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2453 # define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2454 # define SSL_R_NO_RENEGOTIATION 339
2455 # define SSL_R_NO_REQUIRED_DIGEST 324
2456 # define SSL_R_NO_SHARED_CIPHER 193
2457 # define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
2458 # define SSL_R_NO_SRTP_PROFILES 359
2459 # define SSL_R_NO_VERIFY_CALLBACK 194
2460 # define SSL_R_NO_VERIFY_COOKIE_CALLBACK 403
2461 # define SSL_R_NULL_SSL_CTX 195
2462 # define SSL_R_NULL_SSL_METHOD_PASSED 196
2463 # define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2464 # define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
2465 # define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2466 # define SSL_R_PACKET_LENGTH_TOO_LONG 198
2467 # define SSL_R_PARSE_TLSEXT 227
2468 # define SSL_R_PATH_TOO_LONG 270
2469 # define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2470 # define SSL_R_PEM_NAME_BAD_PREFIX 391
2471 # define SSL_R_PEM_NAME_TOO_SHORT 392
2472 # define SSL_R_PIPELINE_FAILURE 406
2473 # define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2474 # define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2475 # define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2476 # define SSL_R_PSK_NO_CLIENT_CB 224
2477 # define SSL_R_PSK_NO_SERVER_CB 225
2478 # define SSL_R_READ_BIO_NOT_SET 211
2479 # define SSL_R_READ_TIMEOUT_EXPIRED 312
2480 # define SSL_R_RECORD_LENGTH_MISMATCH 213
2481 # define SSL_R_RECORD_TOO_LARGE 214
2482 # define SSL_R_RECORD_TOO_SMALL 298
2483 # define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2484 # define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2485 # define SSL_R_RENEGOTIATION_MISMATCH 337
2486 # define SSL_R_REQUIRED_CIPHER_MISSING 215
2487 # define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2488 # define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2489 # define SSL_R_SCT_VERIFICATION_FAILED 208
2490 # define SSL_R_SERVERHELLO_TLSEXT 275
2491 # define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2492 # define SSL_R_SET_FAILED 209
2493 # define SSL_R_SHUTDOWN_WHILE_IN_INIT 407
2494 # define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2495 # define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2496 # define SSL_R_SRP_A_CALC 361
2497 # define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2498 # define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2499 # define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
2500 # define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2501 # define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2502 # define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2503 # define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2504 # define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2505 # define SSL_R_SSL_COMMAND_SECTION_EMPTY 117
2506 # define SSL_R_SSL_COMMAND_SECTION_NOT_FOUND 125
2507 # define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2508 # define SSL_R_SSL_HANDSHAKE_FAILURE 229
2509 # define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2510 # define SSL_R_SSL_NEGATIVE_LENGTH 372
2511 # define SSL_R_SSL_SECTION_EMPTY 126
2512 # define SSL_R_SSL_SECTION_NOT_FOUND 136
2513 # define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2514 # define SSL_R_SSL_SESSION_ID_CONFLICT 302
2515 # define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2516 # define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2517 # define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2518 # define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
2519 # define SSL_R_TLS_HEARTBEAT_PENDING 366
2520 # define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
2521 # define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2522 # define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2523 # define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
2524 # define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2525 # define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2526 # define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2527 # define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2528 # define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2529 # define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2530 # define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2531 # define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2532 # define SSL_R_UNEXPECTED_MESSAGE 244
2533 # define SSL_R_UNEXPECTED_RECORD 245
2534 # define SSL_R_UNINITIALIZED 276
2535 # define SSL_R_UNKNOWN_ALERT_TYPE 246
2536 # define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2537 # define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2538 # define SSL_R_UNKNOWN_CIPHER_TYPE 249
2539 # define SSL_R_UNKNOWN_CMD_NAME 386
2540 # define SSL_R_UNKNOWN_COMMAND 139
2541 # define SSL_R_UNKNOWN_DIGEST 368
2542 # define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2543 # define SSL_R_UNKNOWN_PKEY_TYPE 251
2544 # define SSL_R_UNKNOWN_PROTOCOL 252
2545 # define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2546 # define SSL_R_UNKNOWN_SSL_VERSION 254
2547 # define SSL_R_UNKNOWN_STATE 255
2548 # define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
2549 # define SSL_R_UNSUPPORTED_CIPHER 256
2550 # define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2551 # define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2552 # define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2553 # define SSL_R_UNSUPPORTED_PROTOCOL 258
2554 # define SSL_R_UNSUPPORTED_SSL_VERSION 259
2555 # define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2556 # define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
2557 # define SSL_R_VERSION_TOO_HIGH 166
2558 # define SSL_R_VERSION_TOO_LOW 396
2559 # define SSL_R_WRONG_CERTIFICATE_TYPE 383
2560 # define SSL_R_WRONG_CIPHER_RETURNED 261
2561 # define SSL_R_WRONG_CURVE 378
2562 # define SSL_R_WRONG_MESSAGE_TYPE 262
2563 # define SSL_R_WRONG_SIGNATURE_LENGTH 264
2564 # define SSL_R_WRONG_SIGNATURE_SIZE 265
2565 # define SSL_R_WRONG_SIGNATURE_TYPE 370
2566 # define SSL_R_WRONG_SSL_VERSION 266
2567 # define SSL_R_WRONG_VERSION_NUMBER 267
2568 # define SSL_R_X509_LIB 268
2569 # define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
2570
2571 #ifdef __cplusplus
2572 }
2573 #endif
2574 #endif