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ssl.h

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1/*-
2 * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.-
3 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved-
4 * Copyright 2005 Nokia. All rights reserved.-
5 *-
6 * Licensed under the OpenSSL license (the "License"). You may not use-
7 * this file except in compliance with the License. You can obtain a copy-
8 * in the file LICENSE in the source distribution or at-
9 * https://www.openssl.org/source/license.html-
10 */-
11-
12#ifndef HEADER_SSL_H-
13# define HEADER_SSL_H-
14-
15# include <openssl/e_os2.h>-
16# include <openssl/opensslconf.h>-
17# include <openssl/comp.h>-
18# include <openssl/bio.h>-
19# if OPENSSL_API_COMPAT < 0x10100000L-
20# include <openssl/x509.h>-
21# include <openssl/crypto.h>-
22# include <openssl/buffer.h>-
23# endif-
24# include <openssl/lhash.h>-
25# include <openssl/pem.h>-
26# include <openssl/hmac.h>-
27# include <openssl/async.h>-
28-
29# include <openssl/safestack.h>-
30# include <openssl/symhacks.h>-
31# include <openssl/ct.h>-
32# include <openssl/sslerr.h>-
33-
34#ifdef __cplusplus-
35extern "C" {-
36#endif-
37-
38/* OpenSSL version number for ASN.1 encoding of the session information */-
39/*--
40 * Version 0 - initial version-
41 * Version 1 - added the optional peer certificate-
42 */-
43# define SSL_SESSION_ASN1_VERSION 0x0001-
44-
45# define SSL_MAX_SSL_SESSION_ID_LENGTH 32-
46# define SSL_MAX_SID_CTX_LENGTH 32-
47-
48# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)-
49# define SSL_MAX_KEY_ARG_LENGTH 8-
50# define SSL_MAX_MASTER_KEY_LENGTH 48-
51-
52/* The maximum number of encrypt/decrypt pipelines we can support */-
53# define SSL_MAX_PIPELINES 32-
54-
55/* text strings for the ciphers */-
56-
57/* These are used to specify which ciphers to use and not to use */-
58-
59# define SSL_TXT_LOW "LOW"-
60# define SSL_TXT_MEDIUM "MEDIUM"-
61# define SSL_TXT_HIGH "HIGH"-
62# define SSL_TXT_FIPS "FIPS"-
63-
64# define SSL_TXT_aNULL "aNULL"-
65# define SSL_TXT_eNULL "eNULL"-
66# define SSL_TXT_NULL "NULL"-
67-
68# define SSL_TXT_kRSA "kRSA"-
69# define SSL_TXT_kDHr "kDHr"/* this cipher class has been removed */-
70# define SSL_TXT_kDHd "kDHd"/* this cipher class has been removed */-
71# define SSL_TXT_kDH "kDH"/* this cipher class has been removed */-
72# define SSL_TXT_kEDH "kEDH"/* alias for kDHE */-
73# define SSL_TXT_kDHE "kDHE"-
74# define SSL_TXT_kECDHr "kECDHr"/* this cipher class has been removed */-
75# define SSL_TXT_kECDHe "kECDHe"/* this cipher class has been removed */-
76# define SSL_TXT_kECDH "kECDH"/* this cipher class has been removed */-
77# define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */-
78# define SSL_TXT_kECDHE "kECDHE"-
79# define SSL_TXT_kPSK "kPSK"-
80# define SSL_TXT_kRSAPSK "kRSAPSK"-
81# define SSL_TXT_kECDHEPSK "kECDHEPSK"-
82# define SSL_TXT_kDHEPSK "kDHEPSK"-
83# define SSL_TXT_kGOST "kGOST"-
84# define SSL_TXT_kSRP "kSRP"-
85-
86# define SSL_TXT_aRSA "aRSA"-
87# define SSL_TXT_aDSS "aDSS"-
88# define SSL_TXT_aDH "aDH"/* this cipher class has been removed */-
89# define SSL_TXT_aECDH "aECDH"/* this cipher class has been removed */-
90# define SSL_TXT_aECDSA "aECDSA"-
91# define SSL_TXT_aPSK "aPSK"-
92# define SSL_TXT_aGOST94 "aGOST94"-
93# define SSL_TXT_aGOST01 "aGOST01"-
94# define SSL_TXT_aGOST12 "aGOST12"-
95# define SSL_TXT_aGOST "aGOST"-
96# define SSL_TXT_aSRP "aSRP"-
97-
98# define SSL_TXT_DSS "DSS"-
99# define SSL_TXT_DH "DH"-
100# define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */-
101# define SSL_TXT_EDH "EDH"/* alias for DHE */-
102# define SSL_TXT_ADH "ADH"-
103# define SSL_TXT_RSA "RSA"-
104# define SSL_TXT_ECDH "ECDH"-
105# define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */-
106# define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */-
107# define SSL_TXT_AECDH "AECDH"-
108# define SSL_TXT_ECDSA "ECDSA"-
109# define SSL_TXT_PSK "PSK"-
110# define SSL_TXT_SRP "SRP"-
111-
112# define SSL_TXT_DES "DES"-
113# define SSL_TXT_3DES "3DES"-
114# define SSL_TXT_RC4 "RC4"-
115# define SSL_TXT_RC2 "RC2"-
116# define SSL_TXT_IDEA "IDEA"-
117# define SSL_TXT_SEED "SEED"-
118# define SSL_TXT_AES128 "AES128"-
119# define SSL_TXT_AES256 "AES256"-
120# define SSL_TXT_AES "AES"-
121# define SSL_TXT_AES_GCM "AESGCM"-
122# define SSL_TXT_AES_CCM "AESCCM"-
123# define SSL_TXT_AES_CCM_8 "AESCCM8"-
124# define SSL_TXT_CAMELLIA128 "CAMELLIA128"-
125# define SSL_TXT_CAMELLIA256 "CAMELLIA256"-
126# define SSL_TXT_CAMELLIA "CAMELLIA"-
127# define SSL_TXT_CHACHA20 "CHACHA20"-
128# define SSL_TXT_GOST "GOST89"-
129# define SSL_TXT_ARIA "ARIA"-
130# define SSL_TXT_ARIA_GCM "ARIAGCM"-
131# define SSL_TXT_ARIA128 "ARIA128"-
132# define SSL_TXT_ARIA256 "ARIA256"-
133-
134# define SSL_TXT_MD5 "MD5"-
135# define SSL_TXT_SHA1 "SHA1"-
136# define SSL_TXT_SHA "SHA"/* same as "SHA1" */-
137# define SSL_TXT_GOST94 "GOST94"-
138# define SSL_TXT_GOST89MAC "GOST89MAC"-
139# define SSL_TXT_GOST12 "GOST12"-
140# define SSL_TXT_GOST89MAC12 "GOST89MAC12"-
141# define SSL_TXT_SHA256 "SHA256"-
142# define SSL_TXT_SHA384 "SHA384"-
143-
144# define SSL_TXT_SSLV3 "SSLv3"-
145# define SSL_TXT_TLSV1 "TLSv1"-
146# define SSL_TXT_TLSV1_1 "TLSv1.1"-
147# define SSL_TXT_TLSV1_2 "TLSv1.2"-
148-
149# define SSL_TXT_ALL "ALL"-
150-
151/*--
152 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)-
153 * ciphers normally not being used.-
154 * Example: "RC4" will activate all ciphers using RC4 including ciphers-
155 * without authentication, which would normally disabled by DEFAULT (due-
156 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"-
157 * will make sure that it is also disabled in the specific selection.-
158 * COMPLEMENTOF* identifiers are portable between version, as adjustments-
159 * to the default cipher setup will also be included here.-
160 *-
161 * COMPLEMENTOFDEFAULT does not experience the same special treatment that-
162 * DEFAULT gets, as only selection is being done and no sorting as needed-
163 * for DEFAULT.-
164 */-
165# define SSL_TXT_CMPALL "COMPLEMENTOFALL"-
166# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"-
167-
168/*-
169 * The following cipher list is used by default. It also is substituted when-
170 * an application-defined cipher list string starts with 'DEFAULT'.-
171 * This applies to ciphersuites for TLSv1.2 and below.-
172 */-
173# define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"-
174/* This is the default set of TLSv1.3 ciphersuites */-
175# if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)-
176# define TLS_DEFAULT_CIPHERSUITES "TLS_AES_256_GCM_SHA384:" \-
177 "TLS_CHACHA20_POLY1305_SHA256:" \-
178 "TLS_AES_128_GCM_SHA256"-
179# else-
180# define TLS_DEFAULT_CIPHERSUITES "TLS_AES_256_GCM_SHA384:" \-
181 "TLS_AES_128_GCM_SHA256"-
182#endif-
183/*-
184 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always-
185 * starts with a reasonable order, and all we have to do for DEFAULT is-
186 * throwing out anonymous and unencrypted ciphersuites! (The latter are not-
187 * actually enabled by ALL, but "ALL:RSA" would enable some of them.)-
188 */-
189-
190/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */-
191# define SSL_SENT_SHUTDOWN 1-
192# define SSL_RECEIVED_SHUTDOWN 2-
193-
194#ifdef __cplusplus-
195}-
196#endif-
197-
198#ifdef __cplusplus-
199extern "C" {-
200#endif-
201-
202# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1-
203# define SSL_FILETYPE_PEM X509_FILETYPE_PEM-
204-
205/*-
206 * This is needed to stop compilers complaining about the 'struct ssl_st *'-
207 * function parameters used to prototype callbacks in SSL_CTX.-
208 */-
209typedef struct ssl_st *ssl_crock_st;-
210typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;-
211typedef struct ssl_method_st SSL_METHOD;-
212typedef struct ssl_cipher_st SSL_CIPHER;-
213typedef struct ssl_session_st SSL_SESSION;-
214typedef struct tls_sigalgs_st TLS_SIGALGS;-
215typedef struct ssl_conf_ctx_st SSL_CONF_CTX;-
216typedef struct ssl_comp_st SSL_COMP;-
217-
218STACK_OF(SSL_CIPHER);-
219STACK_OF(SSL_COMP);-
220-
221/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/-
222typedef struct srtp_protection_profile_st {-
223 const char *name;-
224 unsigned long id;-
225} SRTP_PROTECTION_PROFILE;-
226-
227DEFINE_STACK_OF(SRTP_PROTECTION_PROFILE)
executed 16271 times by 2 tests: end of block
Executed by:
  • libssl.so.1.1
  • tls13encryptiontest
never executed: end of block
never executed: end of block
never executed: end of block
never executed: return OPENSSL_sk_num((const OPENSSL_STACK *)sk);
never executed: return (SRTP_PROTECTION_PROFILE *)OPENSSL_sk_value((const OPENSSL_STACK *)sk, idx);
never executed: return (struct stack_st_SRTP_PROTECTION_PROFILE *)OPENSSL_sk_new((OPENSSL_sk_compfunc)compare);
never executed: return (struct stack_st_SRTP_PROTECTION_PROFILE *)OPENSSL_sk_new_null();
never executed: return (struct stack_st_SRTP_PROTECTION_PROFILE *)OPENSSL_sk_new_reserve((OPENSSL_sk_compfunc)compare, n);
never executed: return OPENSSL_sk_reserve((OPENSSL_STACK *)sk, n);
never executed: return (SRTP_PROTECTION_PROFILE *)OPENSSL_sk_delete((OPENSSL_STACK *)sk, i);
never executed: return (SRTP_PROTECTION_PROFILE *)OPENSSL_sk_delete_ptr((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return OPENSSL_sk_push((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return OPENSSL_sk_unshift((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return (SRTP_PROTECTION_PROFILE *)OPENSSL_sk_pop((OPENSSL_STACK *)sk);
never executed: return (SRTP_PROTECTION_PROFILE *)OPENSSL_sk_shift((OPENSSL_STACK *)sk);
never executed: return OPENSSL_sk_insert((OPENSSL_STACK *)sk, (const void *)ptr, idx);
never executed: return (SRTP_PROTECTION_PROFILE *)OPENSSL_sk_set((OPENSSL_STACK *)sk, idx, (const void *)ptr);
never executed: return OPENSSL_sk_find((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return OPENSSL_sk_find_ex((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return OPENSSL_sk_is_sorted((const OPENSSL_STACK *)sk);
never executed: return (struct stack_st_SRTP_PROTECTION_PROFILE *)OPENSSL_sk_dup((const OPENSSL_STACK *)sk);
never executed: return (struct stack_st_SRTP_PROTECTION_PROFILE *)OPENSSL_sk_deep_copy((const OPENSSL_STACK *)sk, (OPENSSL_sk_copyfunc)copyfunc, (OPENSSL_sk_freefunc)freefunc);
never executed: return (sk_SRTP_PROTECTION_PROFILE_compfunc)OPENSSL_sk_set_cmp_func((OPENSSL_STACK *)sk, (OPENSSL_sk_compfunc)compare);
0-16271
228-
229typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data,-
230 int len, void *arg);-
231typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len,-
232 STACK_OF(SSL_CIPHER) *peer_ciphers,-
233 const SSL_CIPHER **cipher, void *arg);-
234-
235/* Extension context codes */-
236/* This extension is only allowed in TLS */-
237#define SSL_EXT_TLS_ONLY 0x0001-
238/* This extension is only allowed in DTLS */-
239#define SSL_EXT_DTLS_ONLY 0x0002-
240/* Some extensions may be allowed in DTLS but we don't implement them for it */-
241#define SSL_EXT_TLS_IMPLEMENTATION_ONLY 0x0004-
242/* Most extensions are not defined for SSLv3 but EXT_TYPE_renegotiate is */-
243#define SSL_EXT_SSL3_ALLOWED 0x0008-
244/* Extension is only defined for TLS1.2 and below */-
245#define SSL_EXT_TLS1_2_AND_BELOW_ONLY 0x0010-
246/* Extension is only defined for TLS1.3 and above */-
247#define SSL_EXT_TLS1_3_ONLY 0x0020-
248/* Ignore this extension during parsing if we are resuming */-
249#define SSL_EXT_IGNORE_ON_RESUMPTION 0x0040-
250#define SSL_EXT_CLIENT_HELLO 0x0080-
251/* Really means TLS1.2 or below */-
252#define SSL_EXT_TLS1_2_SERVER_HELLO 0x0100-
253#define SSL_EXT_TLS1_3_SERVER_HELLO 0x0200-
254#define SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS 0x0400-
255#define SSL_EXT_TLS1_3_HELLO_RETRY_REQUEST 0x0800-
256#define SSL_EXT_TLS1_3_CERTIFICATE 0x1000-
257#define SSL_EXT_TLS1_3_NEW_SESSION_TICKET 0x2000-
258#define SSL_EXT_TLS1_3_CERTIFICATE_REQUEST 0x4000-
259-
260/* Typedefs for handling custom extensions */-
261-
262typedef int (*custom_ext_add_cb)(SSL *s, unsigned int ext_type,-
263 const unsigned char **out, size_t *outlen,-
264 int *al, void *add_arg);-
265-
266typedef void (*custom_ext_free_cb)(SSL *s, unsigned int ext_type,-
267 const unsigned char *out, void *add_arg);-
268-
269typedef int (*custom_ext_parse_cb)(SSL *s, unsigned int ext_type,-
270 const unsigned char *in, size_t inlen,-
271 int *al, void *parse_arg);-
272-
273-
274typedef int (*SSL_custom_ext_add_cb_ex)(SSL *s, unsigned int ext_type,-
275 unsigned int context,-
276 const unsigned char **out,-
277 size_t *outlen, X509 *x,-
278 size_t chainidx,-
279 int *al, void *add_arg);-
280-
281typedef void (*SSL_custom_ext_free_cb_ex)(SSL *s, unsigned int ext_type,-
282 unsigned int context,-
283 const unsigned char *out,-
284 void *add_arg);-
285-
286typedef int (*SSL_custom_ext_parse_cb_ex)(SSL *s, unsigned int ext_type,-
287 unsigned int context,-
288 const unsigned char *in,-
289 size_t inlen, X509 *x,-
290 size_t chainidx,-
291 int *al, void *parse_arg);-
292-
293/* Typedef for verification callback */-
294typedef int (*SSL_verify_cb)(int preverify_ok, X509_STORE_CTX *x509_ctx);-
295-
296/*-
297 * Some values are reserved until OpenSSL 1.2.0 because they were previously-
298 * included in SSL_OP_ALL in a 1.1.x release.-
299 *-
300 * Reserved value (until OpenSSL 1.2.0) 0x00000001U-
301 * Reserved value (until OpenSSL 1.2.0) 0x00000002U-
302 */-
303/* Allow initial connection to servers that don't support RI */-
304# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004U-
305-
306/* Reserved value (until OpenSSL 1.2.0) 0x00000008U */-
307# define SSL_OP_TLSEXT_PADDING 0x00000010U-
308/* Reserved value (until OpenSSL 1.2.0) 0x00000020U */-
309# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040U-
310/*-
311 * Reserved value (until OpenSSL 1.2.0) 0x00000080U-
312 * Reserved value (until OpenSSL 1.2.0) 0x00000100U-
313 * Reserved value (until OpenSSL 1.2.0) 0x00000200U-
314 */-
315-
316/* In TLSv1.3 allow a non-(ec)dhe based kex_mode */-
317# define SSL_OP_ALLOW_NO_DHE_KEX 0x00000400U-
318-
319/*-
320 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in-
321 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the-
322 * workaround is not needed. Unfortunately some broken SSL/TLS-
323 * implementations cannot handle it at all, which is why we include it in-
324 * SSL_OP_ALL. Added in 0.9.6e-
325 */-
326# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800U-
327-
328/* DTLS options */-
329# define SSL_OP_NO_QUERY_MTU 0x00001000U-
330/* Turn on Cookie Exchange (on relevant for servers) */-
331# define SSL_OP_COOKIE_EXCHANGE 0x00002000U-
332/* Don't use RFC4507 ticket extension */-
333# define SSL_OP_NO_TICKET 0x00004000U-
334# ifndef OPENSSL_NO_DTLS1_METHOD-
335/* Use Cisco's "speshul" version of DTLS_BAD_VER-
336 * (only with deprecated DTLSv1_client_method()) */-
337# define SSL_OP_CISCO_ANYCONNECT 0x00008000U-
338# endif-
339-
340/* As server, disallow session resumption on renegotiation */-
341# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000U-
342/* Don't use compression even if supported */-
343# define SSL_OP_NO_COMPRESSION 0x00020000U-
344/* Permit unsafe legacy renegotiation */-
345# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000U-
346/* Disable encrypt-then-mac */-
347# define SSL_OP_NO_ENCRYPT_THEN_MAC 0x00080000U-
348-
349/*-
350 * Enable TLSv1.3 Compatibility mode. This is on by default. A future version-
351 * of OpenSSL may have this disabled by default.-
352 */-
353# define SSL_OP_ENABLE_MIDDLEBOX_COMPAT 0x00100000U-
354-
355/* Prioritize Chacha20Poly1305 when client does.-
356 * Modifies SSL_OP_CIPHER_SERVER_PREFERENCE */-
357# define SSL_OP_PRIORITIZE_CHACHA 0x00200000U-
358-
359/*-
360 * Set on servers to choose the cipher according to the server's preferences-
361 */-
362# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000U-
363/*-
364 * If set, a server will allow a client to issue a SSLv3.0 version number as-
365 * latest version supported in the premaster secret, even when TLSv1.0-
366 * (version 3.1) was announced in the client hello. Normally this is-
367 * forbidden to prevent version rollback attacks.-
368 */-
369# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000U-
370-
371/*-
372 * Switches off automatic TLSv1.3 anti-replay protection for early data. This-
373 * is a server-side option only (no effect on the client).-
374 */-
375# define SSL_OP_NO_ANTI_REPLAY 0x01000000U-
376-
377# define SSL_OP_NO_SSLv3 0x02000000U-
378# define SSL_OP_NO_TLSv1 0x04000000U-
379# define SSL_OP_NO_TLSv1_2 0x08000000U-
380# define SSL_OP_NO_TLSv1_1 0x10000000U-
381# define SSL_OP_NO_TLSv1_3 0x20000000U-
382-
383# define SSL_OP_NO_DTLSv1 0x04000000U-
384# define SSL_OP_NO_DTLSv1_2 0x08000000U-
385-
386# define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\-
387 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2|SSL_OP_NO_TLSv1_3)-
388# define SSL_OP_NO_DTLS_MASK (SSL_OP_NO_DTLSv1|SSL_OP_NO_DTLSv1_2)-
389-
390/* Disallow all renegotiation */-
391# define SSL_OP_NO_RENEGOTIATION 0x40000000U-
392-
393/*-
394 * Make server add server-hello extension from early version of cryptopro-
395 * draft, when GOST ciphersuite is negotiated. Required for interoperability-
396 * with CryptoPro CSP 3.x-
397 */-
398# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000U-
399-
400/*-
401 * SSL_OP_ALL: various bug workarounds that should be rather harmless.-
402 * This used to be 0x000FFFFFL before 0.9.7.-
403 * This used to be 0x80000BFFU before 1.1.1.-
404 */-
405# define SSL_OP_ALL (SSL_OP_CRYPTOPRO_TLSEXT_BUG|\-
406 SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS|\-
407 SSL_OP_LEGACY_SERVER_CONNECT|\-
408 SSL_OP_TLSEXT_PADDING|\-
409 SSL_OP_SAFARI_ECDHE_ECDSA_BUG)-
410-
411/* OBSOLETE OPTIONS: retained for compatibility */-
412-
413/* Removed from OpenSSL 1.1.0. Was 0x00000001L */-
414/* Related to removed SSLv2. */-
415# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0-
416/* Removed from OpenSSL 1.1.0. Was 0x00000002L */-
417/* Related to removed SSLv2. */-
418# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0-
419/* Removed from OpenSSL 0.9.8q and 1.0.0c. Was 0x00000008L */-
420/* Dead forever, see CVE-2010-4180 */-
421# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0-
422/* Removed from OpenSSL 1.0.1h and 1.0.2. Was 0x00000010L */-
423/* Refers to ancient SSLREF and SSLv2. */-
424# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0-
425/* Removed from OpenSSL 1.1.0. Was 0x00000020 */-
426# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x0-
427/* Removed from OpenSSL 0.9.7h and 0.9.8b. Was 0x00000040L */-
428# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0-
429/* Removed from OpenSSL 1.1.0. Was 0x00000080 */-
430/* Ancient SSLeay version. */-
431# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0-
432/* Removed from OpenSSL 1.1.0. Was 0x00000100L */-
433# define SSL_OP_TLS_D5_BUG 0x0-
434/* Removed from OpenSSL 1.1.0. Was 0x00000200L */-
435# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0-
436/* Removed from OpenSSL 1.1.0. Was 0x00080000L */-
437# define SSL_OP_SINGLE_ECDH_USE 0x0-
438/* Removed from OpenSSL 1.1.0. Was 0x00100000L */-
439# define SSL_OP_SINGLE_DH_USE 0x0-
440/* Removed from OpenSSL 1.0.1k and 1.0.2. Was 0x00200000L */-
441# define SSL_OP_EPHEMERAL_RSA 0x0-
442/* Removed from OpenSSL 1.1.0. Was 0x01000000L */-
443# define SSL_OP_NO_SSLv2 0x0-
444/* Removed from OpenSSL 1.0.1. Was 0x08000000L */-
445# define SSL_OP_PKCS1_CHECK_1 0x0-
446/* Removed from OpenSSL 1.0.1. Was 0x10000000L */-
447# define SSL_OP_PKCS1_CHECK_2 0x0-
448/* Removed from OpenSSL 1.1.0. Was 0x20000000L */-
449# define SSL_OP_NETSCAPE_CA_DN_BUG 0x0-
450/* Removed from OpenSSL 1.1.0. Was 0x40000000L */-
451# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0-
452-
453/*-
454 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success-
455 * when just a single record has been written):-
456 */-
457# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001U-
458/*-
459 * Make it possible to retry SSL_write() with changed buffer location (buffer-
460 * contents must stay the same!); this is not the default to avoid the-
461 * misconception that non-blocking SSL_write() behaves like non-blocking-
462 * write():-
463 */-
464# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U-
465/*-
466 * Never bother the application with retries if the transport is blocking:-
467 */-
468# define SSL_MODE_AUTO_RETRY 0x00000004U-
469/* Don't attempt to automatically build certificate chain */-
470# define SSL_MODE_NO_AUTO_CHAIN 0x00000008U-
471/*-
472 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and-
473 * TLS only.) Released buffers are freed.-
474 */-
475# define SSL_MODE_RELEASE_BUFFERS 0x00000010U-
476/*-
477 * Send the current time in the Random fields of the ClientHello and-
478 * ServerHello records for compatibility with hypothetical implementations-
479 * that require it.-
480 */-
481# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U-
482# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U-
483/*-
484 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications-
485 * that reconnect with a downgraded protocol version; see-
486 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your-
487 * application attempts a normal handshake. Only use this in explicit-
488 * fallback retries, following the guidance in-
489 * draft-ietf-tls-downgrade-scsv-00.-
490 */-
491# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U-
492/*-
493 * Support Asynchronous operation-
494 */-
495# define SSL_MODE_ASYNC 0x00000100U-
496-
497/* Cert related flags */-
498/*-
499 * Many implementations ignore some aspects of the TLS standards such as-
500 * enforcing certificate chain algorithms. When this is set we enforce them.-
501 */-
502# define SSL_CERT_FLAG_TLS_STRICT 0x00000001U-
503-
504/* Suite B modes, takes same values as certificate verify flags */-
505# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000-
506/* Suite B 192 bit only mode */-
507# define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000-
508/* Suite B 128 bit mode allowing 192 bit algorithms */-
509# define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000-
510-
511/* Perform all sorts of protocol violations for testing purposes */-
512# define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000-
513-
514/* Flags for building certificate chains */-
515/* Treat any existing certificates as untrusted CAs */-
516# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1-
517/* Don't include root CA in chain */-
518# define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2-
519/* Just check certificates already there */-
520# define SSL_BUILD_CHAIN_FLAG_CHECK 0x4-
521/* Ignore verification errors */-
522# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8-
523/* Clear verification errors from queue */-
524# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10-
525-
526/* Flags returned by SSL_check_chain */-
527/* Certificate can be used with this session */-
528# define CERT_PKEY_VALID 0x1-
529/* Certificate can also be used for signing */-
530# define CERT_PKEY_SIGN 0x2-
531/* EE certificate signing algorithm OK */-
532# define CERT_PKEY_EE_SIGNATURE 0x10-
533/* CA signature algorithms OK */-
534# define CERT_PKEY_CA_SIGNATURE 0x20-
535/* EE certificate parameters OK */-
536# define CERT_PKEY_EE_PARAM 0x40-
537/* CA certificate parameters OK */-
538# define CERT_PKEY_CA_PARAM 0x80-
539/* Signing explicitly allowed as opposed to SHA1 fallback */-
540# define CERT_PKEY_EXPLICIT_SIGN 0x100-
541/* Client CA issuer names match (always set for server cert) */-
542# define CERT_PKEY_ISSUER_NAME 0x200-
543/* Cert type matches client types (always set for server cert) */-
544# define CERT_PKEY_CERT_TYPE 0x400-
545/* Cert chain suitable to Suite B */-
546# define CERT_PKEY_SUITEB 0x800-
547-
548# define SSL_CONF_FLAG_CMDLINE 0x1-
549# define SSL_CONF_FLAG_FILE 0x2-
550# define SSL_CONF_FLAG_CLIENT 0x4-
551# define SSL_CONF_FLAG_SERVER 0x8-
552# define SSL_CONF_FLAG_SHOW_ERRORS 0x10-
553# define SSL_CONF_FLAG_CERTIFICATE 0x20-
554# define SSL_CONF_FLAG_REQUIRE_PRIVATE 0x40-
555/* Configuration value types */-
556# define SSL_CONF_TYPE_UNKNOWN 0x0-
557# define SSL_CONF_TYPE_STRING 0x1-
558# define SSL_CONF_TYPE_FILE 0x2-
559# define SSL_CONF_TYPE_DIR 0x3-
560# define SSL_CONF_TYPE_NONE 0x4-
561-
562/* Maximum length of the application-controlled segment of a a TLSv1.3 cookie */-
563# define SSL_COOKIE_LENGTH 4096-
564-
565/*-
566 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they-
567 * cannot be used to clear bits.-
568 */-
569-
570unsigned long SSL_CTX_get_options(const SSL_CTX *ctx);-
571unsigned long SSL_get_options(const SSL *s);-
572unsigned long SSL_CTX_clear_options(SSL_CTX *ctx, unsigned long op);-
573unsigned long SSL_clear_options(SSL *s, unsigned long op);-
574unsigned long SSL_CTX_set_options(SSL_CTX *ctx, unsigned long op);-
575unsigned long SSL_set_options(SSL *s, unsigned long op);-
576-
577# define SSL_CTX_set_mode(ctx,op) \-
578 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)-
579# define SSL_CTX_clear_mode(ctx,op) \-
580 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)-
581# define SSL_CTX_get_mode(ctx) \-
582 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)-
583# define SSL_clear_mode(ssl,op) \-
584 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)-
585# define SSL_set_mode(ssl,op) \-
586 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)-
587# define SSL_get_mode(ssl) \-
588 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)-
589# define SSL_set_mtu(ssl, mtu) \-
590 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)-
591# define DTLS_set_link_mtu(ssl, mtu) \-
592 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)-
593# define DTLS_get_link_min_mtu(ssl) \-
594 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)-
595-
596# define SSL_get_secure_renegotiation_support(ssl) \-
597 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)-
598-
599# ifndef OPENSSL_NO_HEARTBEATS-
600# define SSL_heartbeat(ssl) \-
601 SSL_ctrl((ssl),SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT,0,NULL)-
602# endif-
603-
604# define SSL_CTX_set_cert_flags(ctx,op) \-
605 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)-
606# define SSL_set_cert_flags(s,op) \-
607 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)-
608# define SSL_CTX_clear_cert_flags(ctx,op) \-
609 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)-
610# define SSL_clear_cert_flags(s,op) \-
611 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)-
612-
613void SSL_CTX_set_msg_callback(SSL_CTX *ctx,-
614 void (*cb) (int write_p, int version,-
615 int content_type, const void *buf,-
616 size_t len, SSL *ssl, void *arg));-
617void SSL_set_msg_callback(SSL *ssl,-
618 void (*cb) (int write_p, int version,-
619 int content_type, const void *buf,-
620 size_t len, SSL *ssl, void *arg));-
621# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))-
622# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))-
623-
624# define SSL_get_extms_support(s) \-
625 SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)-
626-
627# ifndef OPENSSL_NO_SRP-
628-
629/* see tls_srp.c */-
630__owur int SSL_SRP_CTX_init(SSL *s);-
631__owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);-
632int SSL_SRP_CTX_free(SSL *ctx);-
633int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);-
634__owur int SSL_srp_server_param_with_username(SSL *s, int *ad);-
635__owur int SRP_Calc_A_param(SSL *s);-
636-
637# endif-
638-
639/* 100k max cert list */-
640# define SSL_MAX_CERT_LIST_DEFAULT 1024*100-
641-
642# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)-
643-
644/*-
645 * This callback type is used inside SSL_CTX, SSL, and in the functions that-
646 * set them. It is used to override the generation of SSL/TLS session IDs in-
647 * a server. Return value should be zero on an error, non-zero to proceed.-
648 * Also, callbacks should themselves check if the id they generate is unique-
649 * otherwise the SSL handshake will fail with an error - callbacks can do-
650 * this using the 'ssl' value they're passed by;-
651 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in-
652 * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32-
653 * bytes. The callback can alter this length to be less if desired. It is-
654 * also an error for the callback to set the size to zero.-
655 */-
656typedef int (*GEN_SESSION_CB) (SSL *ssl, unsigned char *id,-
657 unsigned int *id_len);-
658-
659# define SSL_SESS_CACHE_OFF 0x0000-
660# define SSL_SESS_CACHE_CLIENT 0x0001-
661# define SSL_SESS_CACHE_SERVER 0x0002-
662# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)-
663# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080-
664/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */-
665# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100-
666# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200-
667# define SSL_SESS_CACHE_NO_INTERNAL \-
668 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)-
669-
670LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);-
671# define SSL_CTX_sess_number(ctx) \-
672 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)-
673# define SSL_CTX_sess_connect(ctx) \-
674 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)-
675# define SSL_CTX_sess_connect_good(ctx) \-
676 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)-
677# define SSL_CTX_sess_connect_renegotiate(ctx) \-
678 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)-
679# define SSL_CTX_sess_accept(ctx) \-
680 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)-
681# define SSL_CTX_sess_accept_renegotiate(ctx) \-
682 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)-
683# define SSL_CTX_sess_accept_good(ctx) \-
684 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)-
685# define SSL_CTX_sess_hits(ctx) \-
686 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)-
687# define SSL_CTX_sess_cb_hits(ctx) \-
688 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)-
689# define SSL_CTX_sess_misses(ctx) \-
690 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)-
691# define SSL_CTX_sess_timeouts(ctx) \-
692 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)-
693# define SSL_CTX_sess_cache_full(ctx) \-
694 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)-
695-
696void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,-
697 int (*new_session_cb) (struct ssl_st *ssl,-
698 SSL_SESSION *sess));-
699int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,-
700 SSL_SESSION *sess);-
701void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,-
702 void (*remove_session_cb) (struct ssl_ctx_st-
703 *ctx,-
704 SSL_SESSION *sess));-
705void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,-
706 SSL_SESSION *sess);-
707void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,-
708 SSL_SESSION *(*get_session_cb) (struct ssl_st-
709 *ssl,-
710 const unsigned char-
711 *data, int len,-
712 int *copy));-
713SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,-
714 const unsigned char *data,-
715 int len, int *copy);-
716void SSL_CTX_set_info_callback(SSL_CTX *ctx,-
717 void (*cb) (const SSL *ssl, int type, int val));-
718void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,-
719 int val);-
720void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,-
721 int (*client_cert_cb) (SSL *ssl, X509 **x509,-
722 EVP_PKEY **pkey));-
723int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,-
724 EVP_PKEY **pkey);-
725# ifndef OPENSSL_NO_ENGINE-
726__owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);-
727# endif-
728void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,-
729 int (*app_gen_cookie_cb) (SSL *ssl,-
730 unsigned char-
731 *cookie,-
732 unsigned int-
733 *cookie_len));-
734void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,-
735 int (*app_verify_cookie_cb) (SSL *ssl,-
736 const unsigned-
737 char *cookie,-
738 unsigned int-
739 cookie_len));-
740-
741void SSL_CTX_set_stateless_cookie_generate_cb(-
742 SSL_CTX *ctx,-
743 int (*gen_stateless_cookie_cb) (SSL *ssl,-
744 unsigned char *cookie,-
745 size_t *cookie_len));-
746void SSL_CTX_set_stateless_cookie_verify_cb(-
747 SSL_CTX *ctx,-
748 int (*verify_stateless_cookie_cb) (SSL *ssl,-
749 const unsigned char *cookie,-
750 size_t cookie_len));-
751# ifndef OPENSSL_NO_NEXTPROTONEG-
752-
753typedef int (*SSL_CTX_npn_advertised_cb_func)(SSL *ssl,-
754 const unsigned char **out,-
755 unsigned int *outlen,-
756 void *arg);-
757void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,-
758 SSL_CTX_npn_advertised_cb_func cb,-
759 void *arg);-
760# define SSL_CTX_set_npn_advertised_cb SSL_CTX_set_next_protos_advertised_cb-
761-
762typedef int (*SSL_CTX_npn_select_cb_func)(SSL *s,-
763 unsigned char **out,-
764 unsigned char *outlen,-
765 const unsigned char *in,-
766 unsigned int inlen,-
767 void *arg);-
768void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,-
769 SSL_CTX_npn_select_cb_func cb,-
770 void *arg);-
771# define SSL_CTX_set_npn_select_cb SSL_CTX_set_next_proto_select_cb-
772-
773void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,-
774 unsigned *len);-
775# define SSL_get0_npn_negotiated SSL_get0_next_proto_negotiated-
776# endif-
777-
778__owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,-
779 const unsigned char *in, unsigned int inlen,-
780 const unsigned char *client,-
781 unsigned int client_len);-
782-
783# define OPENSSL_NPN_UNSUPPORTED 0-
784# define OPENSSL_NPN_NEGOTIATED 1-
785# define OPENSSL_NPN_NO_OVERLAP 2-
786-
787__owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,-
788 unsigned int protos_len);-
789__owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,-
790 unsigned int protos_len);-
791typedef int (*SSL_CTX_alpn_select_cb_func)(SSL *ssl,-
792 const unsigned char **out,-
793 unsigned char *outlen,-
794 const unsigned char *in,-
795 unsigned int inlen,-
796 void *arg);-
797void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,-
798 SSL_CTX_alpn_select_cb_func cb,-
799 void *arg);-
800void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,-
801 unsigned int *len);-
802-
803# ifndef OPENSSL_NO_PSK-
804/*-
805 * the maximum length of the buffer given to callbacks containing the-
806 * resulting identity/psk-
807 */-
808# define PSK_MAX_IDENTITY_LEN 128-
809# define PSK_MAX_PSK_LEN 256-
810typedef unsigned int (*SSL_psk_client_cb_func)(SSL *ssl,-
811 const char *hint,-
812 char *identity,-
813 unsigned int max_identity_len,-
814 unsigned char *psk,-
815 unsigned int max_psk_len);-
816void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, SSL_psk_client_cb_func cb);-
817void SSL_set_psk_client_callback(SSL *ssl, SSL_psk_client_cb_func cb);-
818-
819typedef unsigned int (*SSL_psk_server_cb_func)(SSL *ssl,-
820 const char *identity,-
821 unsigned char *psk,-
822 unsigned int max_psk_len);-
823void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, SSL_psk_server_cb_func cb);-
824void SSL_set_psk_server_callback(SSL *ssl, SSL_psk_server_cb_func cb);-
825-
826__owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);-
827__owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);-
828const char *SSL_get_psk_identity_hint(const SSL *s);-
829const char *SSL_get_psk_identity(const SSL *s);-
830# endif-
831-
832typedef int (*SSL_psk_find_session_cb_func)(SSL *ssl,-
833 const unsigned char *identity,-
834 size_t identity_len,-
835 SSL_SESSION **sess);-
836typedef int (*SSL_psk_use_session_cb_func)(SSL *ssl, const EVP_MD *md,-
837 const unsigned char **id,-
838 size_t *idlen,-
839 SSL_SESSION **sess);-
840-
841void SSL_set_psk_find_session_callback(SSL *s, SSL_psk_find_session_cb_func cb);-
842void SSL_CTX_set_psk_find_session_callback(SSL_CTX *ctx,-
843 SSL_psk_find_session_cb_func cb);-
844void SSL_set_psk_use_session_callback(SSL *s, SSL_psk_use_session_cb_func cb);-
845void SSL_CTX_set_psk_use_session_callback(SSL_CTX *ctx,-
846 SSL_psk_use_session_cb_func cb);-
847-
848/* Register callbacks to handle custom TLS Extensions for client or server. */-
849-
850__owur int SSL_CTX_has_client_custom_ext(const SSL_CTX *ctx,-
851 unsigned int ext_type);-
852-
853__owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx,-
854 unsigned int ext_type,-
855 custom_ext_add_cb add_cb,-
856 custom_ext_free_cb free_cb,-
857 void *add_arg,-
858 custom_ext_parse_cb parse_cb,-
859 void *parse_arg);-
860-
861__owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx,-
862 unsigned int ext_type,-
863 custom_ext_add_cb add_cb,-
864 custom_ext_free_cb free_cb,-
865 void *add_arg,-
866 custom_ext_parse_cb parse_cb,-
867 void *parse_arg);-
868-
869__owur int SSL_CTX_add_custom_ext(SSL_CTX *ctx, unsigned int ext_type,-
870 unsigned int context,-
871 SSL_custom_ext_add_cb_ex add_cb,-
872 SSL_custom_ext_free_cb_ex free_cb,-
873 void *add_arg,-
874 SSL_custom_ext_parse_cb_ex parse_cb,-
875 void *parse_arg);-
876-
877__owur int SSL_extension_supported(unsigned int ext_type);-
878-
879# define SSL_NOTHING 1-
880# define SSL_WRITING 2-
881# define SSL_READING 3-
882# define SSL_X509_LOOKUP 4-
883# define SSL_ASYNC_PAUSED 5-
884# define SSL_ASYNC_NO_JOBS 6-
885# define SSL_CLIENT_HELLO_CB 7-
886-
887/* These will only be used when doing non-blocking IO */-
888# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)-
889# define SSL_want_read(s) (SSL_want(s) == SSL_READING)-
890# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)-
891# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)-
892# define SSL_want_async(s) (SSL_want(s) == SSL_ASYNC_PAUSED)-
893# define SSL_want_async_job(s) (SSL_want(s) == SSL_ASYNC_NO_JOBS)-
894# define SSL_want_client_hello_cb(s) (SSL_want(s) == SSL_CLIENT_HELLO_CB)-
895-
896# define SSL_MAC_FLAG_READ_MAC_STREAM 1-
897# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2-
898-
899/*-
900 * A callback for logging out TLS key material. This callback should log out-
901 * |line| followed by a newline.-
902 */-
903typedef void (*SSL_CTX_keylog_cb_func)(const SSL *ssl, const char *line);-
904-
905/*-
906 * SSL_CTX_set_keylog_callback configures a callback to log key material. This-
907 * is intended for debugging use with tools like Wireshark. The cb function-
908 * should log line followed by a newline.-
909 */-
910void SSL_CTX_set_keylog_callback(SSL_CTX *ctx, SSL_CTX_keylog_cb_func cb);-
911-
912/*-
913 * SSL_CTX_get_keylog_callback returns the callback configured by-
914 * SSL_CTX_set_keylog_callback.-
915 */-
916SSL_CTX_keylog_cb_func SSL_CTX_get_keylog_callback(const SSL_CTX *ctx);-
917-
918int SSL_CTX_set_max_early_data(SSL_CTX *ctx, uint32_t max_early_data);-
919uint32_t SSL_CTX_get_max_early_data(const SSL_CTX *ctx);-
920int SSL_set_max_early_data(SSL *s, uint32_t max_early_data);-
921uint32_t SSL_get_max_early_data(const SSL *s);-
922int SSL_CTX_set_recv_max_early_data(SSL_CTX *ctx, uint32_t recv_max_early_data);-
923uint32_t SSL_CTX_get_recv_max_early_data(const SSL_CTX *ctx);-
924int SSL_set_recv_max_early_data(SSL *s, uint32_t recv_max_early_data);-
925uint32_t SSL_get_recv_max_early_data(const SSL *s);-
926-
927#ifdef __cplusplus-
928}-
929#endif-
930-
931# include <openssl/ssl2.h>-
932# include <openssl/ssl3.h>-
933# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */-
934# include <openssl/dtls1.h> /* Datagram TLS */-
935# include <openssl/srtp.h> /* Support for the use_srtp extension */-
936-
937#ifdef __cplusplus-
938extern "C" {-
939#endif-
940-
941/*-
942 * These need to be after the above set of includes due to a compiler bug-
943 * in VisualStudio 2015-
944 */-
945DEFINE_STACK_OF_CONST(SSL_CIPHER)
executed 113024 times by 6 tests: end of block
Executed by:
  • cipherbytes_test
  • cipherlist_test
  • libssl.so.1.1
  • openssl
  • sslcorrupttest
  • tls13encryptiontest
never executed: end of block
never executed: end of block
executed 15724 times by 2 tests: end of block
Executed by:
  • libssl.so.1.1
  • tls13encryptiontest
executed 717564 times by 8 tests: return OPENSSL_sk_num((const OPENSSL_STACK *)sk);
Executed by:
  • cipherbytes_test
  • cipherlist_test
  • ciphername_test
  • dtls_mtu_test
  • libssl.so.1.1
  • openssl
  • sslcorrupttest
  • tls13encryptiontest
executed 681164 times by 8 tests: return (const SSL_CIPHER *)OPENSSL_sk_value((const OPENSSL_STACK *)sk, idx);
Executed by:
  • cipherbytes_test
  • cipherlist_test
  • ciphername_test
  • dtls_mtu_test
  • libssl.so.1.1
  • openssl
  • sslcorrupttest
  • tls13encryptiontest
never executed: return (struct stack_st_SSL_CIPHER *)OPENSSL_sk_new((OPENSSL_sk_compfunc)compare);
executed 30019 times by 2 tests: return (struct stack_st_SSL_CIPHER *)OPENSSL_sk_new_null();
Executed by:
  • libssl.so.1.1
  • tls13encryptiontest
executed 1 time by 1 test: return (struct stack_st_SSL_CIPHER *)OPENSSL_sk_new_reserve((OPENSSL_sk_compfunc)compare, n);
Executed by:
  • libssl.so.1.1
never executed: return OPENSSL_sk_reserve((OPENSSL_STACK *)sk, n);
executed 1576 times by 1 test: return (const SSL_CIPHER *)OPENSSL_sk_delete((OPENSSL_STACK *)sk, i);
Executed by:
  • libssl.so.1.1
never executed: return (const SSL_CIPHER *)OPENSSL_sk_delete_ptr((OPENSSL_STACK *)sk, (const void *)ptr);
executed 1381614 times by 2 tests: return OPENSSL_sk_push((OPENSSL_STACK *)sk, (const void *)ptr);
Executed by:
  • libssl.so.1.1
  • tls13encryptiontest
never executed: return OPENSSL_sk_unshift((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return (const SSL_CIPHER *)OPENSSL_sk_pop((OPENSSL_STACK *)sk);
never executed: return (const SSL_CIPHER *)OPENSSL_sk_shift((OPENSSL_STACK *)sk);
executed 238 times by 1 test: return OPENSSL_sk_insert((OPENSSL_STACK *)sk, (const void *)ptr, idx);
Executed by:
  • libssl.so.1.1
never executed: return (const SSL_CIPHER *)OPENSSL_sk_set((OPENSSL_STACK *)sk, idx, (const void *)ptr);
executed 8336 times by 1 test: return OPENSSL_sk_find((OPENSSL_STACK *)sk, (const void *)ptr);
Executed by:
  • libssl.so.1.1
never executed: return OPENSSL_sk_find_ex((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return OPENSSL_sk_is_sorted((const OPENSSL_STACK *)sk);
executed 25992 times by 2 tests: return (struct stack_st_SSL_CIPHER *)OPENSSL_sk_dup((const OPENSSL_STACK *)sk);
Executed by:
  • libssl.so.1.1
  • tls13encryptiontest
never executed: return (struct stack_st_SSL_CIPHER *)OPENSSL_sk_deep_copy((const OPENSSL_STACK *)sk, (OPENSSL_sk_copyfunc)copyfunc, (OPENSSL_sk_freefunc)freefunc);
executed 15724 times by 2 tests: return (sk_SSL_CIPHER_compfunc)OPENSSL_sk_set_cmp_func((OPENSSL_STACK *)sk, (OPENSSL_sk_compfunc)compare);
Executed by:
  • libssl.so.1.1
  • tls13encryptiontest
0-1381614
946DEFINE_STACK_OF(SSL_COMP)
never executed: end of block
never executed: end of block
executed 1958 times by 2 tests: end of block
Executed by:
  • libssl.so.1.1
  • tls13encryptiontest
executed 2 times by 2 tests: end of block
Executed by:
  • client-test
  • server-test
executed 119 times by 1 test: return OPENSSL_sk_num((const OPENSSL_STACK *)sk);
Executed by:
  • ssltest_old
executed 2685 times by 1 test: return (SSL_COMP *)OPENSSL_sk_value((const OPENSSL_STACK *)sk, idx);
Executed by:
  • libssl.so.1.1
executed 1958 times by 2 tests: return (struct stack_st_SSL_COMP *)OPENSSL_sk_new((OPENSSL_sk_compfunc)compare);
Executed by:
  • libssl.so.1.1
  • tls13encryptiontest
never executed: return (struct stack_st_SSL_COMP *)OPENSSL_sk_new_null();
never executed: return (struct stack_st_SSL_COMP *)OPENSSL_sk_new_reserve((OPENSSL_sk_compfunc)compare, n);
never executed: return OPENSSL_sk_reserve((OPENSSL_STACK *)sk, n);
never executed: return (SSL_COMP *)OPENSSL_sk_delete((OPENSSL_STACK *)sk, i);
never executed: return (SSL_COMP *)OPENSSL_sk_delete_ptr((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return OPENSSL_sk_push((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return OPENSSL_sk_unshift((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return (SSL_COMP *)OPENSSL_sk_pop((OPENSSL_STACK *)sk);
never executed: return (SSL_COMP *)OPENSSL_sk_shift((OPENSSL_STACK *)sk);
never executed: return OPENSSL_sk_insert((OPENSSL_STACK *)sk, (const void *)ptr, idx);
never executed: return (SSL_COMP *)OPENSSL_sk_set((OPENSSL_STACK *)sk, idx, (const void *)ptr);
executed 2685 times by 1 test: return OPENSSL_sk_find((OPENSSL_STACK *)sk, (const void *)ptr);
Executed by:
  • libssl.so.1.1
never executed: return OPENSSL_sk_find_ex((OPENSSL_STACK *)sk, (const void *)ptr);
never executed: return OPENSSL_sk_is_sorted((const OPENSSL_STACK *)sk);
never executed: return (struct stack_st_SSL_COMP *)OPENSSL_sk_dup((const OPENSSL_STACK *)sk);
never executed: return (struct stack_st_SSL_COMP *)OPENSSL_sk_deep_copy((const OPENSSL_STACK *)sk, (OPENSSL_sk_copyfunc)copyfunc, (OPENSSL_sk_freefunc)freefunc);
never executed: return (sk_SSL_COMP_compfunc)OPENSSL_sk_set_cmp_func((OPENSSL_STACK *)sk, (OPENSSL_sk_compfunc)compare);
0-2685
947-
948/* compatibility */-
949# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)(arg)))-
950# define SSL_get_app_data(s) (SSL_get_ex_data(s,0))-
951# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0, \-
952 (char *)(a)))-
953# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))-
954# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))-
955# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0, \-
956 (char *)(arg)))-
957DEPRECATEDIN_1_1_0(void SSL_set_debug(SSL *s, int debug))-
958-
959/* TLSv1.3 KeyUpdate message types */-
960/* -1 used so that this is an invalid value for the on-the-wire protocol */-
961#define SSL_KEY_UPDATE_NONE -1-
962/* Values as defined for the on-the-wire protocol */-
963#define SSL_KEY_UPDATE_NOT_REQUESTED 0-
964#define SSL_KEY_UPDATE_REQUESTED 1-
965-
966/*-
967 * The valid handshake states (one for each type message sent and one for each-
968 * type of message received). There are also two "special" states:-
969 * TLS = TLS or DTLS state-
970 * DTLS = DTLS specific state-
971 * CR/SR = Client Read/Server Read-
972 * CW/SW = Client Write/Server Write-
973 *-
974 * The "special" states are:-
975 * TLS_ST_BEFORE = No handshake has been initiated yet-
976 * TLS_ST_OK = A handshake has been successfully completed-
977 */-
978typedef enum {-
979 TLS_ST_BEFORE,-
980 TLS_ST_OK,-
981 DTLS_ST_CR_HELLO_VERIFY_REQUEST,-
982 TLS_ST_CR_SRVR_HELLO,-
983 TLS_ST_CR_CERT,-
984 TLS_ST_CR_CERT_STATUS,-
985 TLS_ST_CR_KEY_EXCH,-
986 TLS_ST_CR_CERT_REQ,-
987 TLS_ST_CR_SRVR_DONE,-
988 TLS_ST_CR_SESSION_TICKET,-
989 TLS_ST_CR_CHANGE,-
990 TLS_ST_CR_FINISHED,-
991 TLS_ST_CW_CLNT_HELLO,-
992 TLS_ST_CW_CERT,-
993 TLS_ST_CW_KEY_EXCH,-
994 TLS_ST_CW_CERT_VRFY,-
995 TLS_ST_CW_CHANGE,-
996 TLS_ST_CW_NEXT_PROTO,-
997 TLS_ST_CW_FINISHED,-
998 TLS_ST_SW_HELLO_REQ,-
999 TLS_ST_SR_CLNT_HELLO,-
1000 DTLS_ST_SW_HELLO_VERIFY_REQUEST,-
1001 TLS_ST_SW_SRVR_HELLO,-
1002 TLS_ST_SW_CERT,-
1003 TLS_ST_SW_KEY_EXCH,-
1004 TLS_ST_SW_CERT_REQ,-
1005 TLS_ST_SW_SRVR_DONE,-
1006 TLS_ST_SR_CERT,-
1007 TLS_ST_SR_KEY_EXCH,-
1008 TLS_ST_SR_CERT_VRFY,-
1009 TLS_ST_SR_NEXT_PROTO,-
1010 TLS_ST_SR_CHANGE,-
1011 TLS_ST_SR_FINISHED,-
1012 TLS_ST_SW_SESSION_TICKET,-
1013 TLS_ST_SW_CERT_STATUS,-
1014 TLS_ST_SW_CHANGE,-
1015 TLS_ST_SW_FINISHED,-
1016 TLS_ST_SW_ENCRYPTED_EXTENSIONS,-
1017 TLS_ST_CR_ENCRYPTED_EXTENSIONS,-
1018 TLS_ST_CR_CERT_VRFY,-
1019 TLS_ST_SW_CERT_VRFY,-
1020 TLS_ST_CR_HELLO_REQ,-
1021 TLS_ST_SW_KEY_UPDATE,-
1022 TLS_ST_CW_KEY_UPDATE,-
1023 TLS_ST_SR_KEY_UPDATE,-
1024 TLS_ST_CR_KEY_UPDATE,-
1025 TLS_ST_EARLY_DATA,-
1026 TLS_ST_PENDING_EARLY_DATA_END,-
1027 TLS_ST_CW_END_OF_EARLY_DATA,-
1028 TLS_ST_SR_END_OF_EARLY_DATA-
1029} OSSL_HANDSHAKE_STATE;-
1030-
1031/*-
1032 * Most of the following state values are no longer used and are defined to be-
1033 * the closest equivalent value in the current state machine code. Not all-
1034 * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT-
1035 * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP,-
1036 * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT.-
1037 */-
1038-
1039# define SSL_ST_CONNECT 0x1000-
1040# define SSL_ST_ACCEPT 0x2000-
1041-
1042# define SSL_ST_MASK 0x0FFF-
1043-
1044# define SSL_CB_LOOP 0x01-
1045# define SSL_CB_EXIT 0x02-
1046# define SSL_CB_READ 0x04-
1047# define SSL_CB_WRITE 0x08-
1048# define SSL_CB_ALERT 0x4000/* used in callback */-
1049# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)-
1050# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)-
1051# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)-
1052# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)-
1053# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)-
1054# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)-
1055# define SSL_CB_HANDSHAKE_START 0x10-
1056# define SSL_CB_HANDSHAKE_DONE 0x20-
1057-
1058/* Is the SSL_connection established? */-
1059# define SSL_in_connect_init(a) (SSL_in_init(a) && !SSL_is_server(a))-
1060# define SSL_in_accept_init(a) (SSL_in_init(a) && SSL_is_server(a))-
1061int SSL_in_init(const SSL *s);-
1062int SSL_in_before(const SSL *s);-
1063int SSL_is_init_finished(const SSL *s);-
1064-
1065/*-
1066 * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you-
1067 * should not need these-
1068 */-
1069# define SSL_ST_READ_HEADER 0xF0-
1070# define SSL_ST_READ_BODY 0xF1-
1071# define SSL_ST_READ_DONE 0xF2-
1072-
1073/*--
1074 * Obtain latest Finished message-
1075 * -- that we sent (SSL_get_finished)-
1076 * -- that we expected from peer (SSL_get_peer_finished).-
1077 * Returns length (0 == no Finished so far), copies up to 'count' bytes.-
1078 */-
1079size_t SSL_get_finished(const SSL *s, void *buf, size_t count);-
1080size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);-
1081-
1082/*-
1083 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 3 options are-
1084 * 'ored' with SSL_VERIFY_PEER if they are desired-
1085 */-
1086# define SSL_VERIFY_NONE 0x00-
1087# define SSL_VERIFY_PEER 0x01-
1088# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02-
1089# define SSL_VERIFY_CLIENT_ONCE 0x04-
1090# define SSL_VERIFY_POST_HANDSHAKE 0x08-
1091-
1092# if OPENSSL_API_COMPAT < 0x10100000L-
1093# define OpenSSL_add_ssl_algorithms() SSL_library_init()-
1094# define SSLeay_add_ssl_algorithms() SSL_library_init()-
1095# endif-
1096-
1097/* More backward compatibility */-
1098# define SSL_get_cipher(s) \-
1099 SSL_CIPHER_get_name(SSL_get_current_cipher(s))-
1100# define SSL_get_cipher_bits(s,np) \-
1101 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)-
1102# define SSL_get_cipher_version(s) \-
1103 SSL_CIPHER_get_version(SSL_get_current_cipher(s))-
1104# define SSL_get_cipher_name(s) \-
1105 SSL_CIPHER_get_name(SSL_get_current_cipher(s))-
1106# define SSL_get_time(a) SSL_SESSION_get_time(a)-
1107# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))-
1108# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)-
1109# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))-
1110-
1111# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)-
1112# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)-
1113-
1114DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)-
1115# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value-
1116 * from SSL_AD_... */-
1117/* These alert types are for SSLv3 and TLSv1 */-
1118# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY-
1119/* fatal */-
1120# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE-
1121/* fatal */-
1122# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC-
1123# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED-
1124# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW-
1125/* fatal */-
1126# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE-
1127/* fatal */-
1128# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE-
1129/* Not for TLS */-
1130# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE-
1131# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE-
1132# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE-
1133# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED-
1134# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED-
1135# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN-
1136/* fatal */-
1137# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER-
1138/* fatal */-
1139# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA-
1140/* fatal */-
1141# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED-
1142/* fatal */-
1143# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR-
1144# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR-
1145/* fatal */-
1146# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION-
1147/* fatal */-
1148# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION-
1149/* fatal */-
1150# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY-
1151/* fatal */-
1152# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR-
1153# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED-
1154# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION-
1155# define SSL_AD_MISSING_EXTENSION TLS13_AD_MISSING_EXTENSION-
1156# define SSL_AD_CERTIFICATE_REQUIRED TLS13_AD_CERTIFICATE_REQUIRED-
1157# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION-
1158# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE-
1159# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME-
1160# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE-
1161# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE-
1162/* fatal */-
1163# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY-
1164/* fatal */-
1165# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK-
1166# define SSL_AD_NO_APPLICATION_PROTOCOL TLS1_AD_NO_APPLICATION_PROTOCOL-
1167# define SSL_ERROR_NONE 0-
1168# define SSL_ERROR_SSL 1-
1169# define SSL_ERROR_WANT_READ 2-
1170# define SSL_ERROR_WANT_WRITE 3-
1171# define SSL_ERROR_WANT_X509_LOOKUP 4-
1172# define SSL_ERROR_SYSCALL 5/* look at error stack/return-
1173 * value/errno */-
1174# define SSL_ERROR_ZERO_RETURN 6-
1175# define SSL_ERROR_WANT_CONNECT 7-
1176# define SSL_ERROR_WANT_ACCEPT 8-
1177# define SSL_ERROR_WANT_ASYNC 9-
1178# define SSL_ERROR_WANT_ASYNC_JOB 10-
1179# define SSL_ERROR_WANT_CLIENT_HELLO_CB 11-
1180# define SSL_CTRL_SET_TMP_DH 3-
1181# define SSL_CTRL_SET_TMP_ECDH 4-
1182# define SSL_CTRL_SET_TMP_DH_CB 6-
1183# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9-
1184# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10-
1185# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11-
1186# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12-
1187# define SSL_CTRL_GET_FLAGS 13-
1188# define SSL_CTRL_EXTRA_CHAIN_CERT 14-
1189# define SSL_CTRL_SET_MSG_CALLBACK 15-
1190# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16-
1191/* only applies to datagram connections */-
1192# define SSL_CTRL_SET_MTU 17-
1193/* Stats */-
1194# define SSL_CTRL_SESS_NUMBER 20-
1195# define SSL_CTRL_SESS_CONNECT 21-
1196# define SSL_CTRL_SESS_CONNECT_GOOD 22-
1197# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23-
1198# define SSL_CTRL_SESS_ACCEPT 24-
1199# define SSL_CTRL_SESS_ACCEPT_GOOD 25-
1200# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26-
1201# define SSL_CTRL_SESS_HIT 27-
1202# define SSL_CTRL_SESS_CB_HIT 28-
1203# define SSL_CTRL_SESS_MISSES 29-
1204# define SSL_CTRL_SESS_TIMEOUTS 30-
1205# define SSL_CTRL_SESS_CACHE_FULL 31-
1206# define SSL_CTRL_MODE 33-
1207# define SSL_CTRL_GET_READ_AHEAD 40-
1208# define SSL_CTRL_SET_READ_AHEAD 41-
1209# define SSL_CTRL_SET_SESS_CACHE_SIZE 42-
1210# define SSL_CTRL_GET_SESS_CACHE_SIZE 43-
1211# define SSL_CTRL_SET_SESS_CACHE_MODE 44-
1212# define SSL_CTRL_GET_SESS_CACHE_MODE 45-
1213# define SSL_CTRL_GET_MAX_CERT_LIST 50-
1214# define SSL_CTRL_SET_MAX_CERT_LIST 51-
1215# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52-
1216/* see tls1.h for macros based on these */-
1217# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53-
1218# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54-
1219# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55-
1220# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56-
1221# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57-
1222# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58-
1223# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59-
1224/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 */-
1225/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */-
1226/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */-
1227# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63-
1228# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64-
1229# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65-
1230# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66-
1231# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67-
1232# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68-
1233# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69-
1234# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70-
1235# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71-
1236# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72-
1237# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75-
1238# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76-
1239# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77-
1240# define SSL_CTRL_SET_SRP_ARG 78-
1241# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79-
1242# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80-
1243# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81-
1244# ifndef OPENSSL_NO_HEARTBEATS-
1245# define SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT 85-
1246# define SSL_CTRL_GET_DTLS_EXT_HEARTBEAT_PENDING 86-
1247# define SSL_CTRL_SET_DTLS_EXT_HEARTBEAT_NO_REQUESTS 87-
1248# endif-
1249# define DTLS_CTRL_GET_TIMEOUT 73-
1250# define DTLS_CTRL_HANDLE_TIMEOUT 74-
1251# define SSL_CTRL_GET_RI_SUPPORT 76-
1252# define SSL_CTRL_CLEAR_MODE 78-
1253# define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79-
1254# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82-
1255# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83-
1256# define SSL_CTRL_CHAIN 88-
1257# define SSL_CTRL_CHAIN_CERT 89-
1258# define SSL_CTRL_GET_GROUPS 90-
1259# define SSL_CTRL_SET_GROUPS 91-
1260# define SSL_CTRL_SET_GROUPS_LIST 92-
1261# define SSL_CTRL_GET_SHARED_GROUP 93-
1262# define SSL_CTRL_SET_SIGALGS 97-
1263# define SSL_CTRL_SET_SIGALGS_LIST 98-
1264# define SSL_CTRL_CERT_FLAGS 99-
1265# define SSL_CTRL_CLEAR_CERT_FLAGS 100-
1266# define SSL_CTRL_SET_CLIENT_SIGALGS 101-
1267# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102-
1268# define SSL_CTRL_GET_CLIENT_CERT_TYPES 103-
1269# define SSL_CTRL_SET_CLIENT_CERT_TYPES 104-
1270# define SSL_CTRL_BUILD_CERT_CHAIN 105-
1271# define SSL_CTRL_SET_VERIFY_CERT_STORE 106-
1272# define SSL_CTRL_SET_CHAIN_CERT_STORE 107-
1273# define SSL_CTRL_GET_PEER_SIGNATURE_NID 108-
1274# define SSL_CTRL_GET_SERVER_TMP_KEY 109-
1275# define SSL_CTRL_GET_RAW_CIPHERLIST 110-
1276# define SSL_CTRL_GET_EC_POINT_FORMATS 111-
1277# define SSL_CTRL_GET_CHAIN_CERTS 115-
1278# define SSL_CTRL_SELECT_CURRENT_CERT 116-
1279# define SSL_CTRL_SET_CURRENT_CERT 117-
1280# define SSL_CTRL_SET_DH_AUTO 118-
1281# define DTLS_CTRL_SET_LINK_MTU 120-
1282# define DTLS_CTRL_GET_LINK_MIN_MTU 121-
1283# define SSL_CTRL_GET_EXTMS_SUPPORT 122-
1284# define SSL_CTRL_SET_MIN_PROTO_VERSION 123-
1285# define SSL_CTRL_SET_MAX_PROTO_VERSION 124-
1286# define SSL_CTRL_SET_SPLIT_SEND_FRAGMENT 125-
1287# define SSL_CTRL_SET_MAX_PIPELINES 126-
1288# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE 127-
1289# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB 128-
1290# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG 129-
1291# define SSL_CTRL_GET_MIN_PROTO_VERSION 130-
1292# define SSL_CTRL_GET_MAX_PROTO_VERSION 131-
1293# define SSL_CERT_SET_FIRST 1-
1294# define SSL_CERT_SET_NEXT 2-
1295# define SSL_CERT_SET_SERVER 3-
1296# define DTLSv1_get_timeout(ssl, arg) \-
1297 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)(arg))-
1298# define DTLSv1_handle_timeout(ssl) \-
1299 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)-
1300# define SSL_num_renegotiations(ssl) \-
1301 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)-
1302# define SSL_clear_num_renegotiations(ssl) \-
1303 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)-
1304# define SSL_total_renegotiations(ssl) \-
1305 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)-
1306# define SSL_CTX_set_tmp_dh(ctx,dh) \-
1307 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)(dh))-
1308# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \-
1309 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh))-
1310# define SSL_CTX_set_dh_auto(ctx, onoff) \-
1311 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)-
1312# define SSL_set_dh_auto(s, onoff) \-
1313 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)-
1314# define SSL_set_tmp_dh(ssl,dh) \-
1315 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)(dh))-
1316# define SSL_set_tmp_ecdh(ssl,ecdh) \-
1317 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh))-
1318# define SSL_CTX_add_extra_chain_cert(ctx,x509) \-
1319 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)(x509))-
1320# define SSL_CTX_get_extra_chain_certs(ctx,px509) \-
1321 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)-
1322# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \-
1323 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)-
1324# define SSL_CTX_clear_extra_chain_certs(ctx) \-
1325 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)-
1326# define SSL_CTX_set0_chain(ctx,sk) \-
1327 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)(sk))-
1328# define SSL_CTX_set1_chain(ctx,sk) \-
1329 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)(sk))-
1330# define SSL_CTX_add0_chain_cert(ctx,x509) \-
1331 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)(x509))-
1332# define SSL_CTX_add1_chain_cert(ctx,x509) \-
1333 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)(x509))-
1334# define SSL_CTX_get0_chain_certs(ctx,px509) \-
1335 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)-
1336# define SSL_CTX_clear_chain_certs(ctx) \-
1337 SSL_CTX_set0_chain(ctx,NULL)-
1338# define SSL_CTX_build_cert_chain(ctx, flags) \-
1339 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)-
1340# define SSL_CTX_select_current_cert(ctx,x509) \-
1341 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509))-
1342# define SSL_CTX_set_current_cert(ctx, op) \-
1343 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)-
1344# define SSL_CTX_set0_verify_cert_store(ctx,st) \-
1345 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st))-
1346# define SSL_CTX_set1_verify_cert_store(ctx,st) \-
1347 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st))-
1348# define SSL_CTX_set0_chain_cert_store(ctx,st) \-
1349 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st))-
1350# define SSL_CTX_set1_chain_cert_store(ctx,st) \-
1351 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st))-
1352# define SSL_set0_chain(ctx,sk) \-
1353 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)(sk))-
1354# define SSL_set1_chain(ctx,sk) \-
1355 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)(sk))-
1356# define SSL_add0_chain_cert(ctx,x509) \-
1357 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)(x509))-
1358# define SSL_add1_chain_cert(ctx,x509) \-
1359 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)(x509))-
1360# define SSL_get0_chain_certs(ctx,px509) \-
1361 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)-
1362# define SSL_clear_chain_certs(ctx) \-
1363 SSL_set0_chain(ctx,NULL)-
1364# define SSL_build_cert_chain(s, flags) \-
1365 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)-
1366# define SSL_select_current_cert(ctx,x509) \-
1367 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509))-
1368# define SSL_set_current_cert(ctx,op) \-
1369 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)-
1370# define SSL_set0_verify_cert_store(s,st) \-
1371 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st))-
1372# define SSL_set1_verify_cert_store(s,st) \-
1373 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st))-
1374# define SSL_set0_chain_cert_store(s,st) \-
1375 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st))-
1376# define SSL_set1_chain_cert_store(s,st) \-
1377 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st))-
1378# define SSL_get1_groups(ctx, s) \-
1379 SSL_ctrl(ctx,SSL_CTRL_GET_GROUPS,0,(char *)(s))-
1380# define SSL_CTX_set1_groups(ctx, glist, glistlen) \-
1381 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS,glistlen,(char *)(glist))-
1382# define SSL_CTX_set1_groups_list(ctx, s) \-
1383 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(s))-
1384# define SSL_set1_groups(ctx, glist, glistlen) \-
1385 SSL_ctrl(ctx,SSL_CTRL_SET_GROUPS,glistlen,(char *)(glist))-
1386# define SSL_set1_groups_list(ctx, s) \-
1387 SSL_ctrl(ctx,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(s))-
1388# define SSL_get_shared_group(s, n) \-
1389 SSL_ctrl(s,SSL_CTRL_GET_SHARED_GROUP,n,NULL)-
1390# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \-
1391 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist))-
1392# define SSL_CTX_set1_sigalgs_list(ctx, s) \-
1393 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(s))-
1394# define SSL_set1_sigalgs(ctx, slist, slistlen) \-
1395 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist))-
1396# define SSL_set1_sigalgs_list(ctx, s) \-
1397 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(s))-
1398# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \-
1399 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)(slist))-
1400# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \-
1401 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(s))-
1402# define SSL_set1_client_sigalgs(ctx, slist, slistlen) \-
1403 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)(slist))-
1404# define SSL_set1_client_sigalgs_list(ctx, s) \-
1405 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(s))-
1406# define SSL_get0_certificate_types(s, clist) \-
1407 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)(clist))-
1408# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \-
1409 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen, \-
1410 (char *)(clist))-
1411# define SSL_set1_client_certificate_types(s, clist, clistlen) \-
1412 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)(clist))-
1413# define SSL_get_peer_signature_nid(s, pn) \-
1414 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)-
1415# define SSL_get_server_tmp_key(s, pk) \-
1416 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)-
1417# define SSL_get0_raw_cipherlist(s, plst) \-
1418 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)-
1419# define SSL_get0_ec_point_formats(s, plst) \-
1420 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)-
1421# define SSL_CTX_set_min_proto_version(ctx, version) \-
1422 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)-
1423# define SSL_CTX_set_max_proto_version(ctx, version) \-
1424 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)-
1425# define SSL_CTX_get_min_proto_version(ctx) \-
1426 SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, NULL)-
1427# define SSL_CTX_get_max_proto_version(ctx) \-
1428 SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, NULL)-
1429# define SSL_set_min_proto_version(s, version) \-
1430 SSL_ctrl(s, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)-
1431# define SSL_set_max_proto_version(s, version) \-
1432 SSL_ctrl(s, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)-
1433# define SSL_get_min_proto_version(s) \-
1434 SSL_ctrl(s, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, NULL)-
1435# define SSL_get_max_proto_version(s) \-
1436 SSL_ctrl(s, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, NULL)-
1437-
1438/*-
1439 * The following symbol names are old and obsolete. They are kept-
1440 * for compatibility reasons only and should not be used anymore.-
1441 */-
1442# define SSL_CTRL_GET_CURVES SSL_CTRL_GET_GROUPS-
1443# define SSL_CTRL_SET_CURVES SSL_CTRL_SET_GROUPS-
1444# define SSL_CTRL_SET_CURVES_LIST SSL_CTRL_SET_GROUPS_LIST-
1445# define SSL_CTRL_GET_SHARED_CURVE SSL_CTRL_GET_SHARED_GROUP-
1446-
1447# define SSL_get1_curves SSL_get1_groups-
1448# define SSL_CTX_set1_curves SSL_CTX_set1_groups-
1449# define SSL_CTX_set1_curves_list SSL_CTX_set1_groups_list-
1450# define SSL_set1_curves SSL_set1_groups-
1451# define SSL_set1_curves_list SSL_set1_groups_list-
1452# define SSL_get_shared_curve SSL_get_shared_group-
1453-
1454-
1455# if OPENSSL_API_COMPAT < 0x10100000L-
1456/* Provide some compatibility macros for removed functionality. */-
1457# define SSL_CTX_need_tmp_RSA(ctx) 0-
1458# define SSL_CTX_set_tmp_rsa(ctx,rsa) 1-
1459# define SSL_need_tmp_RSA(ssl) 0-
1460# define SSL_set_tmp_rsa(ssl,rsa) 1-
1461# define SSL_CTX_set_ecdh_auto(dummy, onoff) ((onoff) != 0)-
1462# define SSL_set_ecdh_auto(dummy, onoff) ((onoff) != 0)-
1463/*-
1464 * We "pretend" to call the callback to avoid warnings about unused static-
1465 * functions.-
1466 */-
1467# define SSL_CTX_set_tmp_rsa_callback(ctx, cb) while(0) (cb)(NULL, 0, 0)-
1468# define SSL_set_tmp_rsa_callback(ssl, cb) while(0) (cb)(NULL, 0, 0)-
1469# endif-
1470__owur const BIO_METHOD *BIO_f_ssl(void);-
1471__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);-
1472__owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);-
1473__owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);-
1474__owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);-
1475void BIO_ssl_shutdown(BIO *ssl_bio);-
1476-
1477__owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);-
1478__owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);-
1479int SSL_CTX_up_ref(SSL_CTX *ctx);-
1480void SSL_CTX_free(SSL_CTX *);-
1481__owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);-
1482__owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);-
1483__owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);-
1484void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);-
1485void SSL_CTX_set1_cert_store(SSL_CTX *, X509_STORE *);-
1486__owur int SSL_want(const SSL *s);-
1487__owur int SSL_clear(SSL *s);-
1488-
1489void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);-
1490-
1491__owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);-
1492__owur const SSL_CIPHER *SSL_get_pending_cipher(const SSL *s);-
1493__owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);-
1494__owur const char *SSL_CIPHER_get_version(const SSL_CIPHER *c);-
1495__owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);-
1496__owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);-
1497__owur const char *OPENSSL_cipher_name(const char *rfc_name);-
1498__owur uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c);-
1499__owur uint16_t SSL_CIPHER_get_protocol_id(const SSL_CIPHER *c);-
1500__owur int SSL_CIPHER_get_kx_nid(const SSL_CIPHER *c);-
1501__owur int SSL_CIPHER_get_auth_nid(const SSL_CIPHER *c);-
1502__owur const EVP_MD *SSL_CIPHER_get_handshake_digest(const SSL_CIPHER *c);-
1503__owur int SSL_CIPHER_is_aead(const SSL_CIPHER *c);-
1504-
1505__owur int SSL_get_fd(const SSL *s);-
1506__owur int SSL_get_rfd(const SSL *s);-
1507__owur int SSL_get_wfd(const SSL *s);-
1508__owur const char *SSL_get_cipher_list(const SSL *s, int n);-
1509__owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int size);-
1510__owur int SSL_get_read_ahead(const SSL *s);-
1511__owur int SSL_pending(const SSL *s);-
1512__owur int SSL_has_pending(const SSL *s);-
1513# ifndef OPENSSL_NO_SOCK-
1514__owur int SSL_set_fd(SSL *s, int fd);-
1515__owur int SSL_set_rfd(SSL *s, int fd);-
1516__owur int SSL_set_wfd(SSL *s, int fd);-
1517# endif-
1518void SSL_set0_rbio(SSL *s, BIO *rbio);-
1519void SSL_set0_wbio(SSL *s, BIO *wbio);-
1520void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);-
1521__owur BIO *SSL_get_rbio(const SSL *s);-
1522__owur BIO *SSL_get_wbio(const SSL *s);-
1523__owur int SSL_set_cipher_list(SSL *s, const char *str);-
1524__owur int SSL_CTX_set_ciphersuites(SSL_CTX *ctx, const char *str);-
1525__owur int SSL_set_ciphersuites(SSL *s, const char *str);-
1526void SSL_set_read_ahead(SSL *s, int yes);-
1527__owur int SSL_get_verify_mode(const SSL *s);-
1528__owur int SSL_get_verify_depth(const SSL *s);-
1529__owur SSL_verify_cb SSL_get_verify_callback(const SSL *s);-
1530void SSL_set_verify(SSL *s, int mode, SSL_verify_cb callback);-
1531void SSL_set_verify_depth(SSL *s, int depth);-
1532void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);-
1533# ifndef OPENSSL_NO_RSA-
1534__owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);-
1535__owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d,-
1536 long len);-
1537# endif-
1538__owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);-
1539__owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,-
1540 long len);-
1541__owur int SSL_use_certificate(SSL *ssl, X509 *x);-
1542__owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);-
1543__owur int SSL_use_cert_and_key(SSL *ssl, X509 *x509, EVP_PKEY *privatekey,-
1544 STACK_OF(X509) *chain, int override);-
1545-
1546-
1547/* serverinfo file format versions */-
1548# define SSL_SERVERINFOV1 1-
1549# define SSL_SERVERINFOV2 2-
1550-
1551/* Set serverinfo data for the current active cert. */-
1552__owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,-
1553 size_t serverinfo_length);-
1554__owur int SSL_CTX_use_serverinfo_ex(SSL_CTX *ctx, unsigned int version,-
1555 const unsigned char *serverinfo,-
1556 size_t serverinfo_length);-
1557__owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);-
1558-
1559#ifndef OPENSSL_NO_RSA-
1560__owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);-
1561#endif-
1562-
1563__owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);-
1564__owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);-
1565-
1566#ifndef OPENSSL_NO_RSA-
1567__owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file,-
1568 int type);-
1569#endif-
1570__owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file,-
1571 int type);-
1572__owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file,-
1573 int type);-
1574/* PEM type */-
1575__owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);-
1576__owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file);-
1577__owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);-
1578__owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,-
1579 const char *file);-
1580int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,-
1581 const char *dir);-
1582-
1583# if OPENSSL_API_COMPAT < 0x10100000L-
1584# define SSL_load_error_strings() \-
1585 OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS \-
1586 | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)-
1587# endif-
1588-
1589__owur const char *SSL_state_string(const SSL *s);-
1590__owur const char *SSL_rstate_string(const SSL *s);-
1591__owur const char *SSL_state_string_long(const SSL *s);-
1592__owur const char *SSL_rstate_string_long(const SSL *s);-
1593__owur long SSL_SESSION_get_time(const SSL_SESSION *s);-
1594__owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);-
1595__owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);-
1596__owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);-
1597__owur int SSL_SESSION_get_protocol_version(const SSL_SESSION *s);-
1598__owur int SSL_SESSION_set_protocol_version(SSL_SESSION *s, int version);-
1599-
1600__owur const char *SSL_SESSION_get0_hostname(const SSL_SESSION *s);-
1601__owur int SSL_SESSION_set1_hostname(SSL_SESSION *s, const char *hostname);-
1602void SSL_SESSION_get0_alpn_selected(const SSL_SESSION *s,-
1603 const unsigned char **alpn,-
1604 size_t *len);-
1605__owur int SSL_SESSION_set1_alpn_selected(SSL_SESSION *s,-
1606 const unsigned char *alpn,-
1607 size_t len);-
1608__owur const SSL_CIPHER *SSL_SESSION_get0_cipher(const SSL_SESSION *s);-
1609__owur int SSL_SESSION_set_cipher(SSL_SESSION *s, const SSL_CIPHER *cipher);-
1610__owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);-
1611__owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);-
1612void SSL_SESSION_get0_ticket(const SSL_SESSION *s, const unsigned char **tick,-
1613 size_t *len);-
1614__owur uint32_t SSL_SESSION_get_max_early_data(const SSL_SESSION *s);-
1615__owur int SSL_SESSION_set_max_early_data(SSL_SESSION *s,-
1616 uint32_t max_early_data);-
1617__owur int SSL_copy_session_id(SSL *to, const SSL *from);-
1618__owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);-
1619__owur int SSL_SESSION_set1_id_context(SSL_SESSION *s,-
1620 const unsigned char *sid_ctx,-
1621 unsigned int sid_ctx_len);-
1622__owur int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid,-
1623 unsigned int sid_len);-
1624__owur int SSL_SESSION_is_resumable(const SSL_SESSION *s);-
1625-
1626__owur SSL_SESSION *SSL_SESSION_new(void);-
1627__owur SSL_SESSION *SSL_SESSION_dup(SSL_SESSION *src);-
1628const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,-
1629 unsigned int *len);-
1630const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *s,-
1631 unsigned int *len);-
1632__owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);-
1633# ifndef OPENSSL_NO_STDIO-
1634int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);-
1635# endif-
1636int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);-
1637int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);-
1638int SSL_SESSION_up_ref(SSL_SESSION *ses);-
1639void SSL_SESSION_free(SSL_SESSION *ses);-
1640__owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);-
1641__owur int SSL_set_session(SSL *to, SSL_SESSION *session);-
1642int SSL_CTX_add_session(SSL_CTX *ctx, SSL_SESSION *session);-
1643int SSL_CTX_remove_session(SSL_CTX *ctx, SSL_SESSION *session);-
1644__owur int SSL_CTX_set_generate_session_id(SSL_CTX *ctx, GEN_SESSION_CB cb);-
1645__owur int SSL_set_generate_session_id(SSL *s, GEN_SESSION_CB cb);-
1646__owur int SSL_has_matching_session_id(const SSL *s,-
1647 const unsigned char *id,-
1648 unsigned int id_len);-
1649SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,-
1650 long length);-
1651-
1652# ifdef HEADER_X509_H-
1653__owur X509 *SSL_get_peer_certificate(const SSL *s);-
1654# endif-
1655-
1656__owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);-
1657-
1658__owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);-
1659__owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);-
1660__owur SSL_verify_cb SSL_CTX_get_verify_callback(const SSL_CTX *ctx);-
1661void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, SSL_verify_cb callback);-
1662void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);-
1663void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,-
1664 int (*cb) (X509_STORE_CTX *, void *),-
1665 void *arg);-
1666void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),-
1667 void *arg);-
1668# ifndef OPENSSL_NO_RSA-
1669__owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);-
1670__owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,-
1671 long len);-
1672# endif-
1673__owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);-
1674__owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,-
1675 const unsigned char *d, long len);-
1676__owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);-
1677__owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,-
1678 const unsigned char *d);-
1679__owur int SSL_CTX_use_cert_and_key(SSL_CTX *ctx, X509 *x509, EVP_PKEY *privatekey,-
1680 STACK_OF(X509) *chain, int override);-
1681-
1682void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);-
1683void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);-
1684pem_password_cb *SSL_CTX_get_default_passwd_cb(SSL_CTX *ctx);-
1685void *SSL_CTX_get_default_passwd_cb_userdata(SSL_CTX *ctx);-
1686void SSL_set_default_passwd_cb(SSL *s, pem_password_cb *cb);-
1687void SSL_set_default_passwd_cb_userdata(SSL *s, void *u);-
1688pem_password_cb *SSL_get_default_passwd_cb(SSL *s);-
1689void *SSL_get_default_passwd_cb_userdata(SSL *s);-
1690-
1691__owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);-
1692__owur int SSL_check_private_key(const SSL *ctx);-
1693-
1694__owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx,-
1695 const unsigned char *sid_ctx,-
1696 unsigned int sid_ctx_len);-
1697-
1698SSL *SSL_new(SSL_CTX *ctx);-
1699int SSL_up_ref(SSL *s);-
1700int SSL_is_dtls(const SSL *s);-
1701__owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,-
1702 unsigned int sid_ctx_len);-
1703-
1704__owur int SSL_CTX_set_purpose(SSL_CTX *ctx, int purpose);-
1705__owur int SSL_set_purpose(SSL *ssl, int purpose);-
1706__owur int SSL_CTX_set_trust(SSL_CTX *ctx, int trust);-
1707__owur int SSL_set_trust(SSL *ssl, int trust);-
1708-
1709__owur int SSL_set1_host(SSL *s, const char *hostname);-
1710__owur int SSL_add1_host(SSL *s, const char *hostname);-
1711__owur const char *SSL_get0_peername(SSL *s);-
1712void SSL_set_hostflags(SSL *s, unsigned int flags);-
1713-
1714__owur int SSL_CTX_dane_enable(SSL_CTX *ctx);-
1715__owur int SSL_CTX_dane_mtype_set(SSL_CTX *ctx, const EVP_MD *md,-
1716 uint8_t mtype, uint8_t ord);-
1717__owur int SSL_dane_enable(SSL *s, const char *basedomain);-
1718__owur int SSL_dane_tlsa_add(SSL *s, uint8_t usage, uint8_t selector,-
1719 uint8_t mtype, unsigned const char *data, size_t dlen);-
1720__owur int SSL_get0_dane_authority(SSL *s, X509 **mcert, EVP_PKEY **mspki);-
1721__owur int SSL_get0_dane_tlsa(SSL *s, uint8_t *usage, uint8_t *selector,-
1722 uint8_t *mtype, unsigned const char **data,-
1723 size_t *dlen);-
1724/*-
1725 * Bridge opacity barrier between libcrypt and libssl, also needed to support-
1726 * offline testing in test/danetest.c-
1727 */-
1728SSL_DANE *SSL_get0_dane(SSL *ssl);-
1729/*-
1730 * DANE flags-
1731 */-
1732unsigned long SSL_CTX_dane_set_flags(SSL_CTX *ctx, unsigned long flags);-
1733unsigned long SSL_CTX_dane_clear_flags(SSL_CTX *ctx, unsigned long flags);-
1734unsigned long SSL_dane_set_flags(SSL *ssl, unsigned long flags);-
1735unsigned long SSL_dane_clear_flags(SSL *ssl, unsigned long flags);-
1736-
1737__owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);-
1738__owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);-
1739-
1740__owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);-
1741__owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);-
1742-
1743# ifndef OPENSSL_NO_SRP-
1744int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);-
1745int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);-
1746int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);-
1747int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,-
1748 char *(*cb) (SSL *, void *));-
1749int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,-
1750 int (*cb) (SSL *, void *));-
1751int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,-
1752 int (*cb) (SSL *, int *, void *));-
1753int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);-
1754-
1755int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,-
1756 BIGNUM *sa, BIGNUM *v, char *info);-
1757int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,-
1758 const char *grp);-
1759-
1760__owur BIGNUM *SSL_get_srp_g(SSL *s);-
1761__owur BIGNUM *SSL_get_srp_N(SSL *s);-
1762-
1763__owur char *SSL_get_srp_username(SSL *s);-
1764__owur char *SSL_get_srp_userinfo(SSL *s);-
1765# endif-
1766-
1767/*-
1768 * ClientHello callback and helpers.-
1769 */-
1770-
1771# define SSL_CLIENT_HELLO_SUCCESS 1-
1772# define SSL_CLIENT_HELLO_ERROR 0-
1773# define SSL_CLIENT_HELLO_RETRY (-1)-
1774-
1775typedef int (*SSL_client_hello_cb_fn) (SSL *s, int *al, void *arg);-
1776void SSL_CTX_set_client_hello_cb(SSL_CTX *c, SSL_client_hello_cb_fn cb,-
1777 void *arg);-
1778int SSL_client_hello_isv2(SSL *s);-
1779unsigned int SSL_client_hello_get0_legacy_version(SSL *s);-
1780size_t SSL_client_hello_get0_random(SSL *s, const unsigned char **out);-
1781size_t SSL_client_hello_get0_session_id(SSL *s, const unsigned char **out);-
1782size_t SSL_client_hello_get0_ciphers(SSL *s, const unsigned char **out);-
1783size_t SSL_client_hello_get0_compression_methods(SSL *s,-
1784 const unsigned char **out);-
1785int SSL_client_hello_get1_extensions_present(SSL *s, int **out, size_t *outlen);-
1786int SSL_client_hello_get0_ext(SSL *s, unsigned int type,-
1787 const unsigned char **out, size_t *outlen);-
1788-
1789void SSL_certs_clear(SSL *s);-
1790void SSL_free(SSL *ssl);-
1791# ifdef OSSL_ASYNC_FD-
1792/*-
1793 * Windows application developer has to include windows.h to use these.-
1794 */-
1795__owur int SSL_waiting_for_async(SSL *s);-
1796__owur int SSL_get_all_async_fds(SSL *s, OSSL_ASYNC_FD *fds, size_t *numfds);-
1797__owur int SSL_get_changed_async_fds(SSL *s, OSSL_ASYNC_FD *addfd,-
1798 size_t *numaddfds, OSSL_ASYNC_FD *delfd,-
1799 size_t *numdelfds);-
1800# endif-
1801__owur int SSL_accept(SSL *ssl);-
1802__owur int SSL_stateless(SSL *s);-
1803__owur int SSL_connect(SSL *ssl);-
1804__owur int SSL_read(SSL *ssl, void *buf, int num);-
1805__owur int SSL_read_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes);-
1806-
1807# define SSL_READ_EARLY_DATA_ERROR 0-
1808# define SSL_READ_EARLY_DATA_SUCCESS 1-
1809# define SSL_READ_EARLY_DATA_FINISH 2-
1810-
1811__owur int SSL_read_early_data(SSL *s, void *buf, size_t num,-
1812 size_t *readbytes);-
1813__owur int SSL_peek(SSL *ssl, void *buf, int num);-
1814__owur int SSL_peek_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes);-
1815__owur int SSL_write(SSL *ssl, const void *buf, int num);-
1816__owur int SSL_write_ex(SSL *s, const void *buf, size_t num, size_t *written);-
1817__owur int SSL_write_early_data(SSL *s, const void *buf, size_t num,-
1818 size_t *written);-
1819long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);-
1820long SSL_callback_ctrl(SSL *, int, void (*)(void));-
1821long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);-
1822long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));-
1823-
1824# define SSL_EARLY_DATA_NOT_SENT 0-
1825# define SSL_EARLY_DATA_REJECTED 1-
1826# define SSL_EARLY_DATA_ACCEPTED 2-
1827-
1828__owur int SSL_get_early_data_status(const SSL *s);-
1829-
1830__owur int SSL_get_error(const SSL *s, int ret_code);-
1831__owur const char *SSL_get_version(const SSL *s);-
1832-
1833/* This sets the 'default' SSL version that SSL_new() will create */-
1834__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);-
1835-
1836# ifndef OPENSSL_NO_SSL3_METHOD-
1837DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_method(void)) /* SSLv3 */-
1838DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_server_method(void))-
1839DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_client_method(void))-
1840# endif-
1841-
1842#define SSLv23_method TLS_method-
1843#define SSLv23_server_method TLS_server_method-
1844#define SSLv23_client_method TLS_client_method-
1845-
1846/* Negotiate highest available SSL/TLS version */-
1847__owur const SSL_METHOD *TLS_method(void);-
1848__owur const SSL_METHOD *TLS_server_method(void);-
1849__owur const SSL_METHOD *TLS_client_method(void);-
1850-
1851# ifndef OPENSSL_NO_TLS1_METHOD-
1852DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_method(void)) /* TLSv1.0 */-
1853DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_server_method(void))-
1854DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_client_method(void))-
1855# endif-
1856-
1857# ifndef OPENSSL_NO_TLS1_1_METHOD-
1858DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_method(void)) /* TLSv1.1 */-
1859DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_server_method(void))-
1860DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_client_method(void))-
1861# endif-
1862-
1863# ifndef OPENSSL_NO_TLS1_2_METHOD-
1864DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_method(void)) /* TLSv1.2 */-
1865DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_server_method(void))-
1866DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_client_method(void))-
1867# endif-
1868-
1869# ifndef OPENSSL_NO_DTLS1_METHOD-
1870DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_method(void)) /* DTLSv1.0 */-
1871DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_server_method(void))-
1872DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_client_method(void))-
1873# endif-
1874-
1875# ifndef OPENSSL_NO_DTLS1_2_METHOD-
1876/* DTLSv1.2 */-
1877DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_method(void))-
1878DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_server_method(void))-
1879DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_client_method(void))-
1880# endif-
1881-
1882__owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */-
1883__owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */-
1884__owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */-
1885-
1886__owur size_t DTLS_get_data_mtu(const SSL *s);-
1887-
1888__owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);-
1889__owur STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx);-
1890__owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);-
1891__owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);-
1892-
1893__owur int SSL_do_handshake(SSL *s);-
1894int SSL_key_update(SSL *s, int updatetype);-
1895int SSL_get_key_update_type(SSL *s);-
1896int SSL_renegotiate(SSL *s);-
1897int SSL_renegotiate_abbreviated(SSL *s);-
1898__owur int SSL_renegotiate_pending(SSL *s);-
1899int SSL_shutdown(SSL *s);-
1900__owur int SSL_verify_client_post_handshake(SSL *s);-
1901void SSL_CTX_set_post_handshake_auth(SSL_CTX *ctx, int val);-
1902void SSL_set_post_handshake_auth(SSL *s, int val);-
1903-
1904__owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);-
1905__owur const SSL_METHOD *SSL_get_ssl_method(SSL *s);-
1906__owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);-
1907__owur const char *SSL_alert_type_string_long(int value);-
1908__owur const char *SSL_alert_type_string(int value);-
1909__owur const char *SSL_alert_desc_string_long(int value);-
1910__owur const char *SSL_alert_desc_string(int value);-
1911-
1912void SSL_set0_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);-
1913void SSL_CTX_set0_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);-
1914__owur const STACK_OF(X509_NAME) *SSL_get0_CA_list(const SSL *s);-
1915__owur const STACK_OF(X509_NAME) *SSL_CTX_get0_CA_list(const SSL_CTX *ctx);-
1916__owur int SSL_add1_to_CA_list(SSL *ssl, const X509 *x);-
1917__owur int SSL_CTX_add1_to_CA_list(SSL_CTX *ctx, const X509 *x);-
1918__owur const STACK_OF(X509_NAME) *SSL_get0_peer_CA_list(const SSL *s);-
1919-
1920void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);-
1921void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);-
1922__owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);-
1923__owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);-
1924__owur int SSL_add_client_CA(SSL *ssl, X509 *x);-
1925__owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);-
1926-
1927void SSL_set_connect_state(SSL *s);-
1928void SSL_set_accept_state(SSL *s);-
1929-
1930__owur long SSL_get_default_timeout(const SSL *s);-
1931-
1932# if OPENSSL_API_COMPAT < 0x10100000L-
1933# define SSL_library_init() OPENSSL_init_ssl(0, NULL)-
1934# endif-
1935-
1936__owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);-
1937__owur STACK_OF(X509_NAME) *SSL_dup_CA_list(const STACK_OF(X509_NAME) *sk);-
1938-
1939__owur SSL *SSL_dup(SSL *ssl);-
1940-
1941__owur X509 *SSL_get_certificate(const SSL *ssl);-
1942/*-
1943 * EVP_PKEY-
1944 */-
1945struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);-
1946-
1947__owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);-
1948__owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);-
1949-
1950void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);-
1951__owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);-
1952void SSL_set_quiet_shutdown(SSL *ssl, int mode);-
1953__owur int SSL_get_quiet_shutdown(const SSL *ssl);-
1954void SSL_set_shutdown(SSL *ssl, int mode);-
1955__owur int SSL_get_shutdown(const SSL *ssl);-
1956__owur int SSL_version(const SSL *ssl);-
1957__owur int SSL_client_version(const SSL *s);-
1958__owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);-
1959__owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);-
1960__owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);-
1961__owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,-
1962 const char *CApath);-
1963# define SSL_get0_session SSL_get_session/* just peek at pointer */-
1964__owur SSL_SESSION *SSL_get_session(const SSL *ssl);-
1965__owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */-
1966__owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);-
1967SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);-
1968void SSL_set_info_callback(SSL *ssl,-
1969 void (*cb) (const SSL *ssl, int type, int val));-
1970void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,-
1971 int val);-
1972__owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);-
1973-
1974void SSL_set_verify_result(SSL *ssl, long v);-
1975__owur long SSL_get_verify_result(const SSL *ssl);-
1976__owur STACK_OF(X509) *SSL_get0_verified_chain(const SSL *s);-
1977-
1978__owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,-
1979 size_t outlen);-
1980__owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,-
1981 size_t outlen);-
1982__owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *sess,-
1983 unsigned char *out, size_t outlen);-
1984__owur int SSL_SESSION_set1_master_key(SSL_SESSION *sess,-
1985 const unsigned char *in, size_t len);-
1986uint8_t SSL_SESSION_get_max_fragment_length(const SSL_SESSION *sess);-
1987-
1988#define SSL_get_ex_new_index(l, p, newf, dupf, freef) \-
1989 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)-
1990__owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);-
1991void *SSL_get_ex_data(const SSL *ssl, int idx);-
1992#define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \-
1993 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef)-
1994__owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);-
1995void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);-
1996#define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \-
1997 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)-
1998__owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);-
1999void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);-
2000-
2001__owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);-
2002-
2003# define SSL_CTX_sess_set_cache_size(ctx,t) \-
2004 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)-
2005# define SSL_CTX_sess_get_cache_size(ctx) \-
2006 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)-
2007# define SSL_CTX_set_session_cache_mode(ctx,m) \-
2008 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)-
2009# define SSL_CTX_get_session_cache_mode(ctx) \-
2010 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)-
2011-
2012# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)-
2013# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)-
2014# define SSL_CTX_get_read_ahead(ctx) \-
2015 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)-
2016# define SSL_CTX_set_read_ahead(ctx,m) \-
2017 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)-
2018# define SSL_CTX_get_max_cert_list(ctx) \-
2019 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)-
2020# define SSL_CTX_set_max_cert_list(ctx,m) \-
2021 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)-
2022# define SSL_get_max_cert_list(ssl) \-
2023 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)-
2024# define SSL_set_max_cert_list(ssl,m) \-
2025 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)-
2026-
2027# define SSL_CTX_set_max_send_fragment(ctx,m) \-
2028 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)-
2029# define SSL_set_max_send_fragment(ssl,m) \-
2030 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)-
2031# define SSL_CTX_set_split_send_fragment(ctx,m) \-
2032 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL)-
2033# define SSL_set_split_send_fragment(ssl,m) \-
2034 SSL_ctrl(ssl,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL)-
2035# define SSL_CTX_set_max_pipelines(ctx,m) \-
2036 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_PIPELINES,m,NULL)-
2037# define SSL_set_max_pipelines(ssl,m) \-
2038 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_PIPELINES,m,NULL)-
2039-
2040void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len);-
2041void SSL_set_default_read_buffer_len(SSL *s, size_t len);-
2042-
2043# ifndef OPENSSL_NO_DH-
2044/* NB: the |keylength| is only applicable when is_export is true */-
2045void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,-
2046 DH *(*dh) (SSL *ssl, int is_export,-
2047 int keylength));-
2048void SSL_set_tmp_dh_callback(SSL *ssl,-
2049 DH *(*dh) (SSL *ssl, int is_export,-
2050 int keylength));-
2051# endif-
2052-
2053__owur const COMP_METHOD *SSL_get_current_compression(SSL *s);-
2054__owur const COMP_METHOD *SSL_get_current_expansion(SSL *s);-
2055__owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);-
2056__owur const char *SSL_COMP_get0_name(const SSL_COMP *comp);-
2057__owur int SSL_COMP_get_id(const SSL_COMP *comp);-
2058STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);-
2059__owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)-
2060 *meths);-
2061# if OPENSSL_API_COMPAT < 0x10100000L-
2062# define SSL_COMP_free_compression_methods() while(0) continue-
2063# endif-
2064__owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);-
2065-
2066const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);-
2067int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);-
2068int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);-
2069int SSL_bytes_to_cipher_list(SSL *s, const unsigned char *bytes, size_t len,-
2070 int isv2format, STACK_OF(SSL_CIPHER) **sk,-
2071 STACK_OF(SSL_CIPHER) **scsvs);-
2072-
2073/* TLS extensions functions */-
2074__owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);-
2075-
2076__owur int SSL_set_session_ticket_ext_cb(SSL *s,-
2077 tls_session_ticket_ext_cb_fn cb,-
2078 void *arg);-
2079-
2080/* Pre-shared secret session resumption functions */-
2081__owur int SSL_set_session_secret_cb(SSL *s,-
2082 tls_session_secret_cb_fn session_secret_cb,-
2083 void *arg);-
2084-
2085void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,-
2086 int (*cb) (SSL *ssl,-
2087 int-
2088 is_forward_secure));-
2089-
2090void SSL_set_not_resumable_session_callback(SSL *ssl,-
2091 int (*cb) (SSL *ssl,-
2092 int is_forward_secure));-
2093-
2094void SSL_CTX_set_record_padding_callback(SSL_CTX *ctx,-
2095 size_t (*cb) (SSL *ssl, int type,-
2096 size_t len, void *arg));-
2097void SSL_CTX_set_record_padding_callback_arg(SSL_CTX *ctx, void *arg);-
2098void *SSL_CTX_get_record_padding_callback_arg(SSL_CTX *ctx);-
2099int SSL_CTX_set_block_padding(SSL_CTX *ctx, size_t block_size);-
2100-
2101void SSL_set_record_padding_callback(SSL *ssl,-
2102 size_t (*cb) (SSL *ssl, int type,-
2103 size_t len, void *arg));-
2104void SSL_set_record_padding_callback_arg(SSL *ssl, void *arg);-
2105void *SSL_get_record_padding_callback_arg(SSL *ssl);-
2106int SSL_set_block_padding(SSL *ssl, size_t block_size);-
2107-
2108int SSL_set_num_tickets(SSL *s, size_t num_tickets);-
2109size_t SSL_get_num_tickets(SSL *s);-
2110int SSL_CTX_set_num_tickets(SSL_CTX *ctx, size_t num_tickets);-
2111size_t SSL_CTX_get_num_tickets(SSL_CTX *ctx);-
2112-
2113# if OPENSSL_API_COMPAT < 0x10100000L-
2114# define SSL_cache_hit(s) SSL_session_reused(s)-
2115# endif-
2116-
2117__owur int SSL_session_reused(SSL *s);-
2118__owur int SSL_is_server(const SSL *s);-
2119-
2120__owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);-
2121int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);-
2122void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);-
2123unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);-
2124__owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx,-
2125 unsigned int flags);-
2126__owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);-
2127-
2128void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);-
2129void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);-
2130-
2131__owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);-
2132__owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);-
2133__owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);-
2134-
2135void SSL_add_ssl_module(void);-
2136int SSL_config(SSL *s, const char *name);-
2137int SSL_CTX_config(SSL_CTX *ctx, const char *name);-
2138-
2139# ifndef OPENSSL_NO_SSL_TRACE-
2140void SSL_trace(int write_p, int version, int content_type,-
2141 const void *buf, size_t len, SSL *ssl, void *arg);-
2142# endif-
2143-
2144# ifndef OPENSSL_NO_SOCK-
2145int DTLSv1_listen(SSL *s, BIO_ADDR *client);-
2146# endif-
2147-
2148# ifndef OPENSSL_NO_CT-
2149-
2150/*-
2151 * A callback for verifying that the received SCTs are sufficient.-
2152 * Expected to return 1 if they are sufficient, otherwise 0.-
2153 * May return a negative integer if an error occurs.-
2154 * A connection should be aborted if the SCTs are deemed insufficient.-
2155 */-
2156typedef int (*ssl_ct_validation_cb)(const CT_POLICY_EVAL_CTX *ctx,-
2157 const STACK_OF(SCT) *scts, void *arg);-
2158-
2159/*-
2160 * Sets a |callback| that is invoked upon receipt of ServerHelloDone to validate-
2161 * the received SCTs.-
2162 * If the callback returns a non-positive result, the connection is terminated.-
2163 * Call this function before beginning a handshake.-
2164 * If a NULL |callback| is provided, SCT validation is disabled.-
2165 * |arg| is arbitrary userdata that will be passed to the callback whenever it-
2166 * is invoked. Ownership of |arg| remains with the caller.-
2167 *-
2168 * NOTE: A side-effect of setting a CT callback is that an OCSP stapled response-
2169 * will be requested.-
2170 */-
2171int SSL_set_ct_validation_callback(SSL *s, ssl_ct_validation_cb callback,-
2172 void *arg);-
2173int SSL_CTX_set_ct_validation_callback(SSL_CTX *ctx,-
2174 ssl_ct_validation_cb callback,-
2175 void *arg);-
2176#define SSL_disable_ct(s) \-
2177 ((void) SSL_set_validation_callback((s), NULL, NULL))-
2178#define SSL_CTX_disable_ct(ctx) \-
2179 ((void) SSL_CTX_set_validation_callback((ctx), NULL, NULL))-
2180-
2181/*-
2182 * The validation type enumerates the available behaviours of the built-in SSL-
2183 * CT validation callback selected via SSL_enable_ct() and SSL_CTX_enable_ct().-
2184 * The underlying callback is a static function in libssl.-
2185 */-
2186enum {-
2187 SSL_CT_VALIDATION_PERMISSIVE = 0,-
2188 SSL_CT_VALIDATION_STRICT-
2189};-
2190-
2191/*-
2192 * Enable CT by setting up a callback that implements one of the built-in-
2193 * validation variants. The SSL_CT_VALIDATION_PERMISSIVE variant always-
2194 * continues the handshake, the application can make appropriate decisions at-
2195 * handshake completion. The SSL_CT_VALIDATION_STRICT variant requires at-
2196 * least one valid SCT, or else handshake termination will be requested. The-
2197 * handshake may continue anyway if SSL_VERIFY_NONE is in effect.-
2198 */-
2199int SSL_enable_ct(SSL *s, int validation_mode);-
2200int SSL_CTX_enable_ct(SSL_CTX *ctx, int validation_mode);-
2201-
2202/*-
2203 * Report whether a non-NULL callback is enabled.-
2204 */-
2205int SSL_ct_is_enabled(const SSL *s);-
2206int SSL_CTX_ct_is_enabled(const SSL_CTX *ctx);-
2207-
2208/* Gets the SCTs received from a connection */-
2209const STACK_OF(SCT) *SSL_get0_peer_scts(SSL *s);-
2210-
2211/*-
2212 * Loads the CT log list from the default location.-
2213 * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store,-
2214 * the log information loaded from this file will be appended to the-
2215 * CTLOG_STORE.-
2216 * Returns 1 on success, 0 otherwise.-
2217 */-
2218int SSL_CTX_set_default_ctlog_list_file(SSL_CTX *ctx);-
2219-
2220/*-
2221 * Loads the CT log list from the specified file path.-
2222 * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store,-
2223 * the log information loaded from this file will be appended to the-
2224 * CTLOG_STORE.-
2225 * Returns 1 on success, 0 otherwise.-
2226 */-
2227int SSL_CTX_set_ctlog_list_file(SSL_CTX *ctx, const char *path);-
2228-
2229/*-
2230 * Sets the CT log list used by all SSL connections created from this SSL_CTX.-
2231 * Ownership of the CTLOG_STORE is transferred to the SSL_CTX.-
2232 */-
2233void SSL_CTX_set0_ctlog_store(SSL_CTX *ctx, CTLOG_STORE *logs);-
2234-
2235/*-
2236 * Gets the CT log list used by all SSL connections created from this SSL_CTX.-
2237 * This will be NULL unless one of the following functions has been called:-
2238 * - SSL_CTX_set_default_ctlog_list_file-
2239 * - SSL_CTX_set_ctlog_list_file-
2240 * - SSL_CTX_set_ctlog_store-
2241 */-
2242const CTLOG_STORE *SSL_CTX_get0_ctlog_store(const SSL_CTX *ctx);-
2243-
2244# endif /* OPENSSL_NO_CT */-
2245-
2246/* What the "other" parameter contains in security callback */-
2247/* Mask for type */-
2248# define SSL_SECOP_OTHER_TYPE 0xffff0000-
2249# define SSL_SECOP_OTHER_NONE 0-
2250# define SSL_SECOP_OTHER_CIPHER (1 << 16)-
2251# define SSL_SECOP_OTHER_CURVE (2 << 16)-
2252# define SSL_SECOP_OTHER_DH (3 << 16)-
2253# define SSL_SECOP_OTHER_PKEY (4 << 16)-
2254# define SSL_SECOP_OTHER_SIGALG (5 << 16)-
2255# define SSL_SECOP_OTHER_CERT (6 << 16)-
2256-
2257/* Indicated operation refers to peer key or certificate */-
2258# define SSL_SECOP_PEER 0x1000-
2259-
2260/* Values for "op" parameter in security callback */-
2261-
2262/* Called to filter ciphers */-
2263/* Ciphers client supports */-
2264# define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)-
2265/* Cipher shared by client/server */-
2266# define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)-
2267/* Sanity check of cipher server selects */-
2268# define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)-
2269/* Curves supported by client */-
2270# define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)-
2271/* Curves shared by client/server */-
2272# define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)-
2273/* Sanity check of curve server selects */-
2274# define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)-
2275/* Temporary DH key */-
2276# define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_PKEY)-
2277/* SSL/TLS version */-
2278# define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)-
2279/* Session tickets */-
2280# define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)-
2281/* Supported signature algorithms sent to peer */-
2282# define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)-
2283/* Shared signature algorithm */-
2284# define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)-
2285/* Sanity check signature algorithm allowed */-
2286# define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)-
2287/* Used to get mask of supported public key signature algorithms */-
2288# define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)-
2289/* Use to see if compression is allowed */-
2290# define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)-
2291/* EE key in certificate */-
2292# define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)-
2293/* CA key in certificate */-
2294# define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)-
2295/* CA digest algorithm in certificate */-
2296# define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)-
2297/* Peer EE key in certificate */-
2298# define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)-
2299/* Peer CA key in certificate */-
2300# define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)-
2301/* Peer CA digest algorithm in certificate */-
2302# define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)-
2303-
2304void SSL_set_security_level(SSL *s, int level);-
2305__owur int SSL_get_security_level(const SSL *s);-
2306void SSL_set_security_callback(SSL *s,-
2307 int (*cb) (const SSL *s, const SSL_CTX *ctx,-
2308 int op, int bits, int nid,-
2309 void *other, void *ex));-
2310int (*SSL_get_security_callback(const SSL *s)) (const SSL *s,-
2311 const SSL_CTX *ctx, int op,-
2312 int bits, int nid, void *other,-
2313 void *ex);-
2314void SSL_set0_security_ex_data(SSL *s, void *ex);-
2315__owur void *SSL_get0_security_ex_data(const SSL *s);-
2316-
2317void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);-
2318__owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);-
2319void SSL_CTX_set_security_callback(SSL_CTX *ctx,-
2320 int (*cb) (const SSL *s, const SSL_CTX *ctx,-
2321 int op, int bits, int nid,-
2322 void *other, void *ex));-
2323int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (const SSL *s,-
2324 const SSL_CTX *ctx,-
2325 int op, int bits,-
2326 int nid,-
2327 void *other,-
2328 void *ex);-
2329void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);-
2330__owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);-
2331-
2332/* OPENSSL_INIT flag 0x010000 reserved for internal use */-
2333# define OPENSSL_INIT_NO_LOAD_SSL_STRINGS 0x00100000L-
2334# define OPENSSL_INIT_LOAD_SSL_STRINGS 0x00200000L-
2335-
2336# define OPENSSL_INIT_SSL_DEFAULT \-
2337 (OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS)-
2338-
2339int OPENSSL_init_ssl(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings);-
2340-
2341# ifndef OPENSSL_NO_UNIT_TEST-
2342__owur const struct openssl_ssl_test_functions *SSL_test_functions(void);-
2343# endif-
2344-
2345__owur int SSL_free_buffers(SSL *ssl);-
2346__owur int SSL_alloc_buffers(SSL *ssl);-
2347-
2348/* Status codes passed to the decrypt session ticket callback. Some of these-
2349 * are for internal use only and are never passed to the callback. */-
2350typedef int SSL_TICKET_STATUS;-
2351-
2352/* Support for ticket appdata */-
2353/* fatal error, malloc failure */-
2354# define SSL_TICKET_FATAL_ERR_MALLOC 0-
2355/* fatal error, either from parsing or decrypting the ticket */-
2356# define SSL_TICKET_FATAL_ERR_OTHER 1-
2357/* No ticket present */-
2358# define SSL_TICKET_NONE 2-
2359/* Empty ticket present */-
2360# define SSL_TICKET_EMPTY 3-
2361/* the ticket couldn't be decrypted */-
2362# define SSL_TICKET_NO_DECRYPT 4-
2363/* a ticket was successfully decrypted */-
2364# define SSL_TICKET_SUCCESS 5-
2365/* same as above but the ticket needs to be renewed */-
2366# define SSL_TICKET_SUCCESS_RENEW 6-
2367-
2368/* Return codes for the decrypt session ticket callback */-
2369typedef int SSL_TICKET_RETURN;-
2370-
2371/* An error occurred */-
2372#define SSL_TICKET_RETURN_ABORT 0-
2373/* Do not use the ticket, do not send a renewed ticket to the client */-
2374#define SSL_TICKET_RETURN_IGNORE 1-
2375/* Do not use the ticket, send a renewed ticket to the client */-
2376#define SSL_TICKET_RETURN_IGNORE_RENEW 2-
2377/* Use the ticket, do not send a renewed ticket to the client */-
2378#define SSL_TICKET_RETURN_USE 3-
2379/* Use the ticket, send a renewed ticket to the client */-
2380#define SSL_TICKET_RETURN_USE_RENEW 4-
2381-
2382typedef int (*SSL_CTX_generate_session_ticket_fn)(SSL *s, void *arg);-
2383typedef SSL_TICKET_RETURN (*SSL_CTX_decrypt_session_ticket_fn)(SSL *s, SSL_SESSION *ss,-
2384 const unsigned char *keyname,-
2385 size_t keyname_length,-
2386 SSL_TICKET_STATUS status,-
2387 void *arg);-
2388int SSL_CTX_set_session_ticket_cb(SSL_CTX *ctx,-
2389 SSL_CTX_generate_session_ticket_fn gen_cb,-
2390 SSL_CTX_decrypt_session_ticket_fn dec_cb,-
2391 void *arg);-
2392int SSL_SESSION_set1_ticket_appdata(SSL_SESSION *ss, const void *data, size_t len);-
2393int SSL_SESSION_get0_ticket_appdata(SSL_SESSION *ss, void **data, size_t *len);-
2394-
2395extern const char SSL_version_str[];-
2396-
2397typedef unsigned int (*DTLS_timer_cb)(SSL *s, unsigned int timer_us);-
2398-
2399void DTLS_set_timer_cb(SSL *s, DTLS_timer_cb cb);-
2400-
2401-
2402typedef int (*SSL_allow_early_data_cb_fn)(SSL *s, void *arg);-
2403void SSL_CTX_set_allow_early_data_cb(SSL_CTX *ctx,-
2404 SSL_allow_early_data_cb_fn cb,-
2405 void *arg);-
2406void SSL_set_allow_early_data_cb(SSL *s,-
2407 SSL_allow_early_data_cb_fn cb,-
2408 void *arg);-
2409-
2410# ifdef __cplusplus-
2411}-
2412# endif-
2413#endif-
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