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21dcbebc | 1 | /* |
3c7d0945 | 2 | * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. |
aa8f3d76 | 3 | * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved |
c80149d9 | 4 | * Copyright 2005 Nokia. All rights reserved. |
8c74b5e5 | 5 | * |
21dcbebc RS |
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 | |
8c74b5e5 | 10 | */ |
21dcbebc | 11 | |
0f113f3e MC |
12 | #ifndef HEADER_SSL_H |
13 | # define HEADER_SSL_H | |
d02b48c6 | 14 | |
0f113f3e | 15 | # include <openssl/e_os2.h> |
98186eb4 | 16 | # include <openssl/opensslconf.h> |
9a555706 | 17 | # include <openssl/comp.h> |
a00ae6c4 | 18 | # include <openssl/bio.h> |
98186eb4 | 19 | # if OPENSSL_API_COMPAT < 0x10100000L |
a00ae6c4 | 20 | # include <openssl/x509.h> |
0f113f3e | 21 | # include <openssl/crypto.h> |
0f113f3e MC |
22 | # include <openssl/buffer.h> |
23 | # endif | |
f32b0abe | 24 | # include <openssl/lhash.h> |
0f113f3e MC |
25 | # include <openssl/pem.h> |
26 | # include <openssl/hmac.h> | |
ff75a257 | 27 | # include <openssl/async.h> |
d095b68d | 28 | |
0f113f3e MC |
29 | # include <openssl/safestack.h> |
30 | # include <openssl/symhacks.h> | |
3c27208f | 31 | # include <openssl/ct.h> |
52df25cf | 32 | # include <openssl/sslerr.h> |
82271cee | 33 | |
d02b48c6 RE |
34 | #ifdef __cplusplus |
35 | extern "C" { | |
36 | #endif | |
37 | ||
b0700d2c | 38 | /* OpenSSL version number for ASN.1 encoding of the session information */ |
c80fd6b2 MC |
39 | /*- |
40 | * Version 0 - initial version | |
d02b48c6 RE |
41 | * Version 1 - added the optional peer certificate |
42 | */ | |
0f113f3e | 43 | # define SSL_SESSION_ASN1_VERSION 0x0001 |
d02b48c6 | 44 | |
0f113f3e MC |
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 | |
1a3392c8 | 50 | # define SSL_MAX_MASTER_KEY_LENGTH 48 |
52b8dad8 | 51 | |
d102d9df MC |
52 | /* The maximum number of encrypt/decrypt pipelines we can support */ |
53 | # define SSL_MAX_PIPELINES 32 | |
54 | ||
55a9a16f MC |
55 | /* text strings for the ciphers */ |
56 | ||
d02b48c6 | 57 | /* These are used to specify which ciphers to use and not to use */ |
52b8dad8 | 58 | |
0f113f3e MC |
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 | ||
0f113f3e MC |
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" | |
643d91fe BE |
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 */ | |
0f113f3e MC |
72 | # define SSL_TXT_kEDH "kEDH"/* alias for kDHE */ |
73 | # define SSL_TXT_kDHE "kDHE" | |
643d91fe BE |
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 */ | |
0f113f3e MC |
77 | # define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */ |
78 | # define SSL_TXT_kECDHE "kECDHE" | |
79 | # define SSL_TXT_kPSK "kPSK" | |
0096d8f7 DSH |
80 | # define SSL_TXT_kRSAPSK "kRSAPSK" |
81 | # define SSL_TXT_kECDHEPSK "kECDHEPSK" | |
82 | # define SSL_TXT_kDHEPSK "kDHEPSK" | |
0f113f3e MC |
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" | |
643d91fe BE |
88 | # define SSL_TXT_aDH "aDH"/* this cipher class has been removed */ |
89 | # define SSL_TXT_aECDH "aECDH"/* this cipher class has been removed */ | |
0f113f3e MC |
90 | # define SSL_TXT_aECDSA "aECDSA" |
91 | # define SSL_TXT_aPSK "aPSK" | |
e44380a9 DB |
92 | # define SSL_TXT_aGOST94 "aGOST94" |
93 | # define SSL_TXT_aGOST01 "aGOST01" | |
94 | # define SSL_TXT_aGOST12 "aGOST12" | |
95 | # define SSL_TXT_aGOST "aGOST" | |
0f113f3e MC |
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" | |
0f113f3e MC |
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" | |
e75c5a79 | 122 | # define SSL_TXT_AES_CCM "AESCCM" |
3d3701ea | 123 | # define SSL_TXT_AES_CCM_8 "AESCCM8" |
0f113f3e MC |
124 | # define SSL_TXT_CAMELLIA128 "CAMELLIA128" |
125 | # define SSL_TXT_CAMELLIA256 "CAMELLIA256" | |
126 | # define SSL_TXT_CAMELLIA "CAMELLIA" | |
a76ba82c | 127 | # define SSL_TXT_CHACHA20 "CHACHA20" |
e44380a9 | 128 | # define SSL_TXT_GOST "GOST89" |
bc326738 JS |
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" | |
0f113f3e MC |
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" | |
e44380a9 DB |
138 | # define SSL_TXT_GOST89MAC "GOST89MAC" |
139 | # define SSL_TXT_GOST12 "GOST12" | |
140 | # define SSL_TXT_GOST89MAC12 "GOST89MAC12" | |
0f113f3e MC |
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 | ||
0f113f3e | 149 | # define SSL_TXT_ALL "ALL" |
d02b48c6 | 150 | |
1d97c843 | 151 | /*- |
c6ccf055 LJ |
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 | */ | |
0f113f3e MC |
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'. | |
fa25763b | 171 | * This applies to ciphersuites for TLSv1.2 and below. |
0f113f3e | 172 | */ |
c84f7f4a | 173 | # define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL" |
fa25763b | 174 | /* This is the default set of TLSv1.3 ciphersuites */ |
7731e619 MC |
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 | |
0f113f3e MC |
183 | /* |
184 | * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always | |
0a05123a | 185 | * starts with a reasonable order, and all we have to do for DEFAULT is |
0f113f3e MC |
186 | * throwing out anonymous and unencrypted ciphersuites! (The latter are not |
187 | * actually enabled by ALL, but "ALL:RSA" would enable some of them.) | |
0a05123a | 188 | */ |
d02b48c6 | 189 | |
58964a49 | 190 | /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ |
0f113f3e MC |
191 | # define SSL_SENT_SHUTDOWN 1 |
192 | # define SSL_RECEIVED_SHUTDOWN 2 | |
d02b48c6 | 193 | |
82271cee RL |
194 | #ifdef __cplusplus |
195 | } | |
196 | #endif | |
197 | ||
82271cee RL |
198 | #ifdef __cplusplus |
199 | extern "C" { | |
200 | #endif | |
201 | ||
0f113f3e MC |
202 | # define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 |
203 | # define SSL_FILETYPE_PEM X509_FILETYPE_PEM | |
d02b48c6 | 204 | |
0f113f3e MC |
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 | */ | |
d02b48c6 | 209 | typedef struct ssl_st *ssl_crock_st; |
12bf56c0 | 210 | typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT; |
08557cf2 DSH |
211 | typedef struct ssl_method_st SSL_METHOD; |
212 | typedef struct ssl_cipher_st SSL_CIPHER; | |
213 | typedef struct ssl_session_st SSL_SESSION; | |
e7f8ff43 | 214 | typedef struct tls_sigalgs_st TLS_SIGALGS; |
3db935a9 | 215 | typedef struct ssl_conf_ctx_st SSL_CONF_CTX; |
4b1fa408 | 216 | typedef struct ssl_comp_st SSL_COMP; |
08557cf2 | 217 | |
b32166b4 MC |
218 | STACK_OF(SSL_CIPHER); |
219 | STACK_OF(SSL_COMP); | |
08557cf2 | 220 | |
333f926d | 221 | /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ |
0f113f3e MC |
222 | typedef struct srtp_protection_profile_st { |
223 | const char *name; | |
224 | unsigned long id; | |
225 | } SRTP_PROTECTION_PROFILE; | |
333f926d | 226 | |
85885715 | 227 | DEFINE_STACK_OF(SRTP_PROTECTION_PROFILE) |
333f926d | 228 | |
2f8271eb F |
229 | typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, |
230 | int len, void *arg); | |
231 | typedef 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); | |
08557cf2 | 234 | |
fe874d27 MC |
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 | |
43ae5eed | 244 | /* Extension is only defined for TLS1.2 and below */ |
fe874d27 MC |
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 | |
43ae5eed MC |
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 | |
fe874d27 | 251 | /* Really means TLS1.2 or below */ |
43ae5eed MC |
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 | |
fe874d27 | 259 | |
33f653ad | 260 | /* Typedefs for handling custom extensions */ |
ecf4d660 | 261 | |
2f8271eb F |
262 | typedef 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); | |
33f653ad | 265 | |
2f8271eb F |
266 | typedef void (*custom_ext_free_cb)(SSL *s, unsigned int ext_type, |
267 | const unsigned char *out, void *add_arg); | |
ecf4d660 | 268 | |
2f8271eb F |
269 | typedef 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); | |
33f653ad | 272 | |
43ae5eed | 273 | |
2f8271eb F |
274 | typedef 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); | |
cd17bb19 | 280 | |
2f8271eb F |
281 | typedef 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); | |
cd17bb19 | 285 | |
2f8271eb F |
286 | typedef 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); | |
43ae5eed | 292 | |
121677b4 | 293 | /* Typedef for verification callback */ |
3adc41dd | 294 | typedef int (*SSL_verify_cb)(int preverify_ok, X509_STORE_CTX *x509_ctx); |
121677b4 | 295 | |
dd05bd4c MC |
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. | |
9ee27200 | 299 | * |
dd05bd4c MC |
300 | * Reserved value (until OpenSSL 1.2.0) 0x00000001U |
301 | * Reserved value (until OpenSSL 1.2.0) 0x00000002U | |
302 | */ | |
ef51b4b9 | 303 | /* Allow initial connection to servers that don't support RI */ |
36e79832 | 304 | # define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004U |
dd05bd4c MC |
305 | |
306 | /* Reserved value (until OpenSSL 1.2.0) 0x00000008U */ | |
36e79832 | 307 | # define SSL_OP_TLSEXT_PADDING 0x00000010U |
dd05bd4c | 308 | /* Reserved value (until OpenSSL 1.2.0) 0x00000020U */ |
36e79832 | 309 | # define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040U |
dd05bd4c MC |
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 | */ | |
0f113f3e | 315 | |
4f11c747 MC |
316 | /* In TLSv1.3 allow a non-(ec)dhe based kex_mode */ |
317 | # define SSL_OP_ALLOW_NO_DHE_KEX 0x00000400U | |
318 | ||
0f113f3e MC |
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 | |
80a2fc41 | 324 | * SSL_OP_ALL. Added in 0.9.6e |
0f113f3e | 325 | */ |
36e79832 | 326 | # define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800U |
c21506ba | 327 | |
36d16f8e | 328 | /* DTLS options */ |
80a2fc41 | 329 | # define SSL_OP_NO_QUERY_MTU 0x00001000U |
36d16f8e | 330 | /* Turn on Cookie Exchange (on relevant for servers) */ |
80a2fc41 | 331 | # define SSL_OP_COOKIE_EXCHANGE 0x00002000U |
6434abbf | 332 | /* Don't use RFC4507 ticket extension */ |
80a2fc41 | 333 | # define SSL_OP_NO_TICKET 0x00004000U |
032924c4 DW |
334 | # ifndef OPENSSL_NO_DTLS1_METHOD |
335 | /* Use Cisco's "speshul" version of DTLS_BAD_VER | |
336 | * (only with deprecated DTLSv1_client_method()) */ | |
80a2fc41 | 337 | # define SSL_OP_CISCO_ANYCONNECT 0x00008000U |
032924c4 | 338 | # endif |
36d16f8e | 339 | |
c21506ba | 340 | /* As server, disallow session resumption on renegotiation */ |
36e79832 | 341 | # define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000U |
566dda07 | 342 | /* Don't use compression even if supported */ |
36e79832 | 343 | # define SSL_OP_NO_COMPRESSION 0x00020000U |
22c21555 | 344 | /* Permit unsafe legacy renegotiation */ |
36e79832 | 345 | # define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000U |
cde6145b DW |
346 | /* Disable encrypt-then-mac */ |
347 | # define SSL_OP_NO_ENCRYPT_THEN_MAC 0x00080000U | |
a5816a5a MC |
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 | ||
e1c7871d TS |
355 | /* Prioritize Chacha20Poly1305 when client does. |
356 | * Modifies SSL_OP_CIPHER_SERVER_PREFERENCE */ | |
357 | # define SSL_OP_PRIORITIZE_CHACHA 0x00200000U | |
a5816a5a | 358 | |
0f113f3e MC |
359 | /* |
360 | * Set on servers to choose the cipher according to the server's preferences | |
361 | */ | |
36e79832 | 362 | # define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000U |
0f113f3e MC |
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 | |
06da6e49 | 366 | * (version 3.1) was announced in the client hello. Normally this is |
0f113f3e MC |
367 | * forbidden to prevent version rollback attacks. |
368 | */ | |
36e79832 | 369 | # define SSL_OP_TLS_ROLLBACK_BUG 0x00800000U |
c21506ba | 370 | |
5d263fb7 MC |
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 | ||
36e79832 DSH |
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 | |
582a17d6 | 381 | # define SSL_OP_NO_TLSv1_3 0x20000000U |
d02b48c6 | 382 | |
36e79832 DSH |
383 | # define SSL_OP_NO_DTLSv1 0x04000000U |
384 | # define SSL_OP_NO_DTLSv1_2 0x08000000U | |
c6913eeb | 385 | |
0f113f3e | 386 | # define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\ |
582a17d6 | 387 | SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2|SSL_OP_NO_TLSv1_3) |
7946ab33 KR |
388 | # define SSL_OP_NO_DTLS_MASK (SSL_OP_NO_DTLSv1|SSL_OP_NO_DTLSv1_2) |
389 | ||
db0f35dd TS |
390 | /* Disallow all renegotiation */ |
391 | # define SSL_OP_NO_RENEGOTIATION 0x40000000U | |
392 | ||
0f113f3e MC |
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 | */ | |
36e79832 | 398 | # define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000U |
0f113f3e | 399 | |
80a2fc41 TS |
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 | |
bd91e3c8 | 448 | /* Removed from OpenSSL 1.1.0. Was 0x20000000L */ |
80a2fc41 TS |
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 | ||
0f113f3e MC |
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): | |
0e1dba93 | 456 | */ |
36e79832 | 457 | # define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001U |
0f113f3e MC |
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 | */ | |
36e79832 | 464 | # define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U |
0f113f3e MC |
465 | /* |
466 | * Never bother the application with retries if the transport is blocking: | |
467 | */ | |
36e79832 | 468 | # define SSL_MODE_AUTO_RETRY 0x00000004U |
cf56663f | 469 | /* Don't attempt to automatically build certificate chain */ |
36e79832 | 470 | # define SSL_MODE_NO_AUTO_CHAIN 0x00000008U |
0f113f3e MC |
471 | /* |
472 | * Save RAM by releasing read and write buffers when they're empty. (SSL3 and | |
a58eb06d | 473 | * TLS only.) Released buffers are freed. |
0f113f3e | 474 | */ |
36e79832 | 475 | # define SSL_MODE_RELEASE_BUFFERS 0x00000010U |
0f113f3e MC |
476 | /* |
477 | * Send the current time in the Random fields of the ClientHello and | |
2016265d NM |
478 | * ServerHello records for compatibility with hypothetical implementations |
479 | * that require it. | |
480 | */ | |
36e79832 DSH |
481 | # define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U |
482 | # define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U | |
0f113f3e MC |
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. | |
98f1ac7d | 490 | */ |
36e79832 | 491 | # define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U |
07bbc92c MC |
492 | /* |
493 | * Support Asynchronous operation | |
494 | */ | |
495 | # define SSL_MODE_ASYNC 0x00000100U | |
c21506ba | 496 | |
d61ff83b | 497 | /* Cert related flags */ |
0f113f3e MC |
498 | /* |
499 | * Many implementations ignore some aspects of the TLS standards such as | |
ceab33e2 | 500 | * enforcing certificate chain algorithms. When this is set we enforce them. |
d61ff83b | 501 | */ |
36e79832 | 502 | # define SSL_CERT_FLAG_TLS_STRICT 0x00000001U |
2ea80354 DSH |
503 | |
504 | /* Suite B modes, takes same values as certificate verify flags */ | |
0f113f3e | 505 | # define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000 |
2ea80354 | 506 | /* Suite B 192 bit only mode */ |
0f113f3e | 507 | # define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000 |
2ea80354 | 508 | /* Suite B 128 bit mode allowing 192 bit algorithms */ |
0f113f3e | 509 | # define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000 |
2ea80354 | 510 | |
ed83ba53 | 511 | /* Perform all sorts of protocol violations for testing purposes */ |
0f113f3e | 512 | # define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000 |
d61ff83b | 513 | |
74ecfab4 DSH |
514 | /* Flags for building certificate chains */ |
515 | /* Treat any existing certificates as untrusted CAs */ | |
0f113f3e | 516 | # define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1 |
024e6fed | 517 | /* Don't include root CA in chain */ |
0f113f3e | 518 | # define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2 |
13dc3ce9 | 519 | /* Just check certificates already there */ |
0f113f3e | 520 | # define SSL_BUILD_CHAIN_FLAG_CHECK 0x4 |
13dc3ce9 | 521 | /* Ignore verification errors */ |
0f113f3e | 522 | # define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8 |
e970f63d | 523 | /* Clear verification errors from queue */ |
0f113f3e | 524 | # define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10 |
74ecfab4 | 525 | |
6dbb6219 DSH |
526 | /* Flags returned by SSL_check_chain */ |
527 | /* Certificate can be used with this session */ | |
0f113f3e | 528 | # define CERT_PKEY_VALID 0x1 |
6dbb6219 | 529 | /* Certificate can also be used for signing */ |
0f113f3e | 530 | # define CERT_PKEY_SIGN 0x2 |
6dbb6219 | 531 | /* EE certificate signing algorithm OK */ |
0f113f3e | 532 | # define CERT_PKEY_EE_SIGNATURE 0x10 |
6dbb6219 | 533 | /* CA signature algorithms OK */ |
0f113f3e | 534 | # define CERT_PKEY_CA_SIGNATURE 0x20 |
6dbb6219 | 535 | /* EE certificate parameters OK */ |
0f113f3e | 536 | # define CERT_PKEY_EE_PARAM 0x40 |
6dbb6219 | 537 | /* CA certificate parameters OK */ |
0f113f3e | 538 | # define CERT_PKEY_CA_PARAM 0x80 |
6dbb6219 | 539 | /* Signing explicitly allowed as opposed to SHA1 fallback */ |
0f113f3e | 540 | # define CERT_PKEY_EXPLICIT_SIGN 0x100 |
6dbb6219 | 541 | /* Client CA issuer names match (always set for server cert) */ |
0f113f3e | 542 | # define CERT_PKEY_ISSUER_NAME 0x200 |
6dbb6219 | 543 | /* Cert type matches client types (always set for server cert) */ |
0f113f3e | 544 | # define CERT_PKEY_CERT_TYPE 0x400 |
2ea80354 | 545 | /* Cert chain suitable to Suite B */ |
0f113f3e MC |
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 | |
2011b169 | 554 | # define SSL_CONF_FLAG_REQUIRE_PRIVATE 0x40 |
ec2f7e56 | 555 | /* Configuration value types */ |
0f113f3e MC |
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 | |
656b2605 | 560 | # define SSL_CONF_TYPE_NONE 0x4 |
0f113f3e | 561 | |
3fa2812f BS |
562 | /* Maximum length of the application-controlled segment of a a TLSv1.3 cookie */ |
563 | # define SSL_COOKIE_LENGTH 4096 | |
43054d3d | 564 | |
0f113f3e MC |
565 | /* |
566 | * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they | |
567 | * cannot be used to clear bits. | |
568 | */ | |
569 | ||
8106cb8b | 570 | unsigned long SSL_CTX_get_options(const SSL_CTX *ctx); |
2f8271eb | 571 | unsigned long SSL_get_options(const SSL *s); |
8106cb8b VD |
572 | unsigned long SSL_CTX_clear_options(SSL_CTX *ctx, unsigned long op); |
573 | unsigned long SSL_clear_options(SSL *s, unsigned long op); | |
574 | unsigned long SSL_CTX_set_options(SSL_CTX *ctx, unsigned long op); | |
575 | unsigned long SSL_set_options(SSL *s, unsigned long op); | |
58964a49 | 576 | |
0f113f3e MC |
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) \ | |
a661b653 | 588 | SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) |
0f113f3e | 589 | # define SSL_set_mtu(ssl, mtu) \ |
36d16f8e | 590 | SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) |
0f113f3e | 591 | # define DTLS_set_link_mtu(ssl, mtu) \ |
59669b6a | 592 | SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL) |
0f113f3e | 593 | # define DTLS_get_link_min_mtu(ssl) \ |
59669b6a | 594 | SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL) |
a661b653 | 595 | |
0f113f3e MC |
596 | # define SSL_get_secure_renegotiation_support(ssl) \ |
597 | SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) | |
a661b653 | 598 | |
b612799a RL |
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 | ||
0f113f3e MC |
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 | ||
613 | void 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)); | |
617 | void 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 | ||
c5364614 DSH |
624 | # define SSL_get_extms_support(s) \ |
625 | SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL) | |
626 | ||
0f113f3e MC |
627 | # ifndef OPENSSL_NO_SRP |
628 | ||
edc032b5 | 629 | /* see tls_srp.c */ |
4bcdb4a6 MC |
630 | __owur int SSL_SRP_CTX_init(SSL *s); |
631 | __owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx); | |
edc032b5 BL |
632 | int SSL_SRP_CTX_free(SSL *ctx); |
633 | int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx); | |
4bcdb4a6 | 634 | __owur int SSL_srp_server_param_with_username(SSL *s, int *ad); |
4bcdb4a6 | 635 | __owur int SRP_Calc_A_param(SSL *s); |
edc032b5 | 636 | |
0f113f3e | 637 | # endif |
d02b48c6 | 638 | |
a7e7bad1 DSH |
639 | /* 100k max cert list */ |
640 | # define SSL_MAX_CERT_LIST_DEFAULT 1024*100 | |
c0f5dd07 | 641 | |
0f113f3e MC |
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 | */ | |
ae3947de | 656 | typedef int (*GEN_SESSION_CB) (SSL *ssl, unsigned char *id, |
0f113f3e | 657 | unsigned int *id_len); |
dc644fe2 | 658 | |
0f113f3e MC |
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 | |
e0db2eed | 664 | /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ |
0f113f3e MC |
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) | |
d02b48c6 | 669 | |
3c1d6bbc | 670 | LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx); |
0f113f3e MC |
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 | ||
696 | void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, | |
697 | int (*new_session_cb) (struct ssl_st *ssl, | |
698 | SSL_SESSION *sess)); | |
699 | int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, | |
700 | SSL_SESSION *sess); | |
701 | void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, | |
702 | void (*remove_session_cb) (struct ssl_ctx_st | |
703 | *ctx, | |
2f8271eb | 704 | SSL_SESSION *sess)); |
0f113f3e MC |
705 | void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx, |
706 | SSL_SESSION *sess); | |
707 | void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, | |
708 | SSL_SESSION *(*get_session_cb) (struct ssl_st | |
709 | *ssl, | |
b6981744 | 710 | const unsigned char |
0f113f3e MC |
711 | *data, int len, |
712 | int *copy)); | |
713 | SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, | |
b6981744 | 714 | const unsigned char *data, |
0f113f3e MC |
715 | int len, int *copy); |
716 | void SSL_CTX_set_info_callback(SSL_CTX *ctx, | |
2f8271eb | 717 | void (*cb) (const SSL *ssl, int type, int val)); |
0f113f3e MC |
718 | void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type, |
719 | int val); | |
720 | void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, | |
721 | int (*client_cert_cb) (SSL *ssl, X509 **x509, | |
722 | EVP_PKEY **pkey)); | |
723 | int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509, | |
724 | EVP_PKEY **pkey); | |
725 | # ifndef OPENSSL_NO_ENGINE | |
4bcdb4a6 | 726 | __owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); |
0f113f3e MC |
727 | # endif |
728 | void 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)); | |
734 | void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, | |
735 | int (*app_verify_cookie_cb) (SSL *ssl, | |
2f8271eb F |
736 | const unsigned |
737 | char *cookie, | |
0f113f3e MC |
738 | unsigned int |
739 | cookie_len)); | |
3fa2812f BS |
740 | |
741 | void 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)); | |
746 | void 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)); | |
0f113f3e | 751 | # ifndef OPENSSL_NO_NEXTPROTONEG |
8cbfcc70 RS |
752 | |
753 | typedef int (*SSL_CTX_npn_advertised_cb_func)(SSL *ssl, | |
754 | const unsigned char **out, | |
755 | unsigned int *outlen, | |
756 | void *arg); | |
ee2ffc27 | 757 | void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, |
2f8271eb F |
758 | SSL_CTX_npn_advertised_cb_func cb, |
759 | void *arg); | |
8cbfcc70 RS |
760 | # define SSL_CTX_set_npn_advertised_cb SSL_CTX_set_next_protos_advertised_cb |
761 | ||
762 | typedef 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); | |
ee2ffc27 | 768 | void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, |
8cbfcc70 | 769 | SSL_CTX_npn_select_cb_func cb, |
aff8c126 | 770 | void *arg); |
8cbfcc70 RS |
771 | # define SSL_CTX_set_npn_select_cb SSL_CTX_set_next_proto_select_cb |
772 | ||
2911575c | 773 | void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data, |
0f113f3e | 774 | unsigned *len); |
8cbfcc70 | 775 | # define SSL_get0_npn_negotiated SSL_get0_next_proto_negotiated |
0f113f3e | 776 | # endif |
ee2ffc27 | 777 | |
4bcdb4a6 | 778 | __owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, |
2f8271eb F |
779 | const unsigned char *in, unsigned int inlen, |
780 | const unsigned char *client, | |
781 | unsigned int client_len); | |
ee2ffc27 | 782 | |
0f113f3e MC |
783 | # define OPENSSL_NPN_UNSUPPORTED 0 |
784 | # define OPENSSL_NPN_NEGOTIATED 1 | |
785 | # define OPENSSL_NPN_NO_OVERLAP 2 | |
786 | ||
4bcdb4a6 | 787 | __owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos, |
817cd0d5 | 788 | unsigned int protos_len); |
4bcdb4a6 | 789 | __owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos, |
817cd0d5 | 790 | unsigned int protos_len); |
8cbfcc70 | 791 | typedef int (*SSL_CTX_alpn_select_cb_func)(SSL *ssl, |
0f113f3e MC |
792 | const unsigned char **out, |
793 | unsigned char *outlen, | |
794 | const unsigned char *in, | |
795 | unsigned int inlen, | |
8cbfcc70 RS |
796 | void *arg); |
797 | void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx, | |
798 | SSL_CTX_alpn_select_cb_func cb, | |
799 | void *arg); | |
6f017a8f | 800 | void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data, |
817cd0d5 | 801 | unsigned int *len); |
0f113f3e MC |
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 | |
8cbfcc70 RS |
810 | typedef 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); | |
816 | void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, SSL_psk_client_cb_func cb); | |
817 | void SSL_set_psk_client_callback(SSL *ssl, SSL_psk_client_cb_func cb); | |
818 | ||
819 | typedef unsigned int (*SSL_psk_server_cb_func)(SSL *ssl, | |
820 | const char *identity, | |
821 | unsigned char *psk, | |
822 | unsigned int max_psk_len); | |
823 | void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, SSL_psk_server_cb_func cb); | |
824 | void SSL_set_psk_server_callback(SSL *ssl, SSL_psk_server_cb_func cb); | |
825 | ||
4bcdb4a6 MC |
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); | |
ddac1974 NL |
828 | const char *SSL_get_psk_identity_hint(const SSL *s); |
829 | const char *SSL_get_psk_identity(const SSL *s); | |
0f113f3e | 830 | # endif |
ddac1974 | 831 | |
14e35350 MC |
832 | typedef int (*SSL_psk_find_session_cb_func)(SSL *ssl, |
833 | const unsigned char *identity, | |
834 | size_t identity_len, | |
835 | SSL_SESSION **sess); | |
836 | typedef 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 | ||
f46184bd MC |
841 | void SSL_set_psk_find_session_callback(SSL *s, SSL_psk_find_session_cb_func cb); |
842 | void SSL_CTX_set_psk_find_session_callback(SSL_CTX *ctx, | |
843 | SSL_psk_find_session_cb_func cb); | |
844 | void SSL_set_psk_use_session_callback(SSL *s, SSL_psk_use_session_cb_func cb); | |
845 | void SSL_CTX_set_psk_use_session_callback(SSL_CTX *ctx, | |
801d9fbd | 846 | SSL_psk_use_session_cb_func cb); |
f46184bd | 847 | |
33f653ad DSH |
848 | /* Register callbacks to handle custom TLS Extensions for client or server. */ |
849 | ||
ed29e82a RP |
850 | __owur int SSL_CTX_has_client_custom_ext(const SSL_CTX *ctx, |
851 | unsigned int ext_type); | |
852 | ||
2f8271eb F |
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); | |
c846a5f5 | 868 | |
43ae5eed MC |
869 | __owur int SSL_CTX_add_custom_ext(SSL_CTX *ctx, unsigned int ext_type, |
870 | unsigned int context, | |
cd17bb19 MC |
871 | SSL_custom_ext_add_cb_ex add_cb, |
872 | SSL_custom_ext_free_cb_ex free_cb, | |
43ae5eed | 873 | void *add_arg, |
cd17bb19 | 874 | SSL_custom_ext_parse_cb_ex parse_cb, |
43ae5eed MC |
875 | void *parse_arg); |
876 | ||
4bcdb4a6 | 877 | __owur int SSL_extension_supported(unsigned int ext_type); |
c846a5f5 | 878 | |
07bbc92c MC |
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 | |
fc7f190c | 884 | # define SSL_ASYNC_NO_JOBS 6 |
a9c0d8be | 885 | # define SSL_CLIENT_HELLO_CB 7 |
d02b48c6 RE |
886 | |
887 | /* These will only be used when doing non-blocking IO */ | |
a9c0d8be DB |
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) | |
d02b48c6 | 895 | |
0f113f3e MC |
896 | # define SSL_MAC_FLAG_READ_MAC_STREAM 1 |
897 | # define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 | |
08557cf2 | 898 | |
2faa1b48 CB |
899 | /* |
900 | * A callback for logging out TLS key material. This callback should log out | |
901 | * |line| followed by a newline. | |
902 | */ | |
903 | typedef 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 | */ | |
910 | void 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 | */ | |
916 | SSL_CTX_keylog_cb_func SSL_CTX_get_keylog_callback(const SSL_CTX *ctx); | |
917 | ||
3fc8d856 | 918 | int SSL_CTX_set_max_early_data(SSL_CTX *ctx, uint32_t max_early_data); |
46dcb945 | 919 | uint32_t SSL_CTX_get_max_early_data(const SSL_CTX *ctx); |
3fc8d856 | 920 | int SSL_set_max_early_data(SSL *s, uint32_t max_early_data); |
a8e75d56 | 921 | uint32_t SSL_get_max_early_data(const SSL *s); |
4e8548e8 MC |
922 | int SSL_CTX_set_recv_max_early_data(SSL_CTX *ctx, uint32_t recv_max_early_data); |
923 | uint32_t SSL_CTX_get_recv_max_early_data(const SSL_CTX *ctx); | |
924 | int SSL_set_recv_max_early_data(SSL *s, uint32_t recv_max_early_data); | |
925 | uint32_t SSL_get_recv_max_early_data(const SSL *s); | |
3fc8d856 | 926 | |
82271cee RL |
927 | #ifdef __cplusplus |
928 | } | |
929 | #endif | |
930 | ||
0f113f3e MC |
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 */ | |
0f113f3e | 935 | # include <openssl/srtp.h> /* Support for the use_srtp extension */ |
d02b48c6 | 936 | |
82271cee RL |
937 | #ifdef __cplusplus |
938 | extern "C" { | |
939 | #endif | |
940 | ||
b32166b4 MC |
941 | /* |
942 | * These need to be after the above set of includes due to a compiler bug | |
943 | * in VisualStudio 2015 | |
944 | */ | |
945 | DEFINE_STACK_OF_CONST(SSL_CIPHER) | |
946 | DEFINE_STACK_OF(SSL_COMP) | |
947 | ||
657e60fa | 948 | /* compatibility */ |
37659ea4 | 949 | # define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)(arg))) |
0f113f3e | 950 | # define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) |
37659ea4 BE |
951 | # define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0, \ |
952 | (char *)(a))) | |
0f113f3e MC |
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)) | |
37659ea4 BE |
955 | # define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0, \ |
956 | (char *)(arg))) | |
47153c72 | 957 | DEPRECATEDIN_1_1_0(void SSL_set_debug(SSL *s, int debug)) |
0f113f3e | 958 | |
44c04a2e | 959 | /* TLSv1.3 KeyUpdate message types */ |
4fbfe86a MC |
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 | |
49ae7423 MC |
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 | */ | |
35bf6e05 | 978 | typedef enum { |
49ae7423 MC |
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, | |
e46f2334 MC |
1015 | TLS_ST_SW_FINISHED, |
1016 | TLS_ST_SW_ENCRYPTED_EXTENSIONS, | |
2c5dfdc3 MC |
1017 | TLS_ST_CR_ENCRYPTED_EXTENSIONS, |
1018 | TLS_ST_CR_CERT_VRFY, | |
c7f47786 | 1019 | TLS_ST_SW_CERT_VRFY, |
7d061fce | 1020 | TLS_ST_CR_HELLO_REQ, |
44c04a2e | 1021 | TLS_ST_SW_KEY_UPDATE, |
e1c3de44 MC |
1022 | TLS_ST_CW_KEY_UPDATE, |
1023 | TLS_ST_SR_KEY_UPDATE, | |
4004ce5f | 1024 | TLS_ST_CR_KEY_UPDATE, |
d7f8783f | 1025 | TLS_ST_EARLY_DATA, |
ef6c191b MC |
1026 | TLS_ST_PENDING_EARLY_DATA_END, |
1027 | TLS_ST_CW_END_OF_EARLY_DATA, | |
1028 | TLS_ST_SR_END_OF_EARLY_DATA | |
35bf6e05 | 1029 | } OSSL_HANDSHAKE_STATE; |
49ae7423 | 1030 | |
0f113f3e | 1031 | /* |
c64359db MC |
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. | |
0f113f3e MC |
1037 | */ |
1038 | ||
1039 | # define SSL_ST_CONNECT 0x1000 | |
1040 | # define SSL_ST_ACCEPT 0x2000 | |
c64359db | 1041 | |
0f113f3e | 1042 | # define SSL_ST_MASK 0x0FFF |
0f113f3e MC |
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 | |
d02b48c6 RE |
1057 | |
1058 | /* Is the SSL_connection established? */ | |
7c8b5357 MC |
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)) | |
4cc968df BK |
1061 | int SSL_in_init(const SSL *s); |
1062 | int SSL_in_before(const SSL *s); | |
1063 | int SSL_is_init_finished(const SSL *s); | |
0f113f3e MC |
1064 | |
1065 | /* | |
295c3f41 MC |
1066 | * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you |
1067 | * should not need these | |
0f113f3e MC |
1068 | */ |
1069 | # define SSL_ST_READ_HEADER 0xF0 | |
1070 | # define SSL_ST_READ_BODY 0xF1 | |
1071 | # define SSL_ST_READ_DONE 0xF2 | |
d02b48c6 | 1072 | |
c80fd6b2 MC |
1073 | /*- |
1074 | * Obtain latest Finished message | |
ca03109c BM |
1075 | * -- that we sent (SSL_get_finished) |
1076 | * -- that we expected from peer (SSL_get_peer_finished). | |
c80fd6b2 MC |
1077 | * Returns length (0 == no Finished so far), copies up to 'count' bytes. |
1078 | */ | |
0821bcd4 BL |
1079 | size_t SSL_get_finished(const SSL *s, void *buf, size_t count); |
1080 | size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); | |
ca03109c | 1081 | |
0f113f3e | 1082 | /* |
9d75dce3 | 1083 | * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 3 options are |
0f113f3e MC |
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 | |
9d75dce3 | 1090 | # define SSL_VERIFY_POST_HANDSHAKE 0x08 |
d02b48c6 | 1091 | |
92862382 | 1092 | # if OPENSSL_API_COMPAT < 0x10100000L |
71419442 | 1093 | # define OpenSSL_add_ssl_algorithms() SSL_library_init() |
92862382 VD |
1094 | # define SSLeay_add_ssl_algorithms() SSL_library_init() |
1095 | # endif | |
413c4f45 | 1096 | |
657e60fa | 1097 | /* More backward compatibility */ |
0f113f3e MC |
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) | |
3c07d3a3 DSH |
1113 | |
1114 | DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION) | |
0f113f3e MC |
1115 | # define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value |
1116 | * from SSL_AD_... */ | |
58964a49 | 1117 | /* These alert types are for SSLv3 and TLSv1 */ |
0f113f3e | 1118 | # define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY |
68d39f3c | 1119 | /* fatal */ |
0f113f3e | 1120 | # define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE |
68d39f3c | 1121 | /* fatal */ |
0f113f3e MC |
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 | |
68d39f3c | 1125 | /* fatal */ |
0f113f3e | 1126 | # define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE |
68d39f3c | 1127 | /* fatal */ |
0f113f3e | 1128 | # define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE |
68d39f3c | 1129 | /* Not for TLS */ |
0f113f3e MC |
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 | |
68d39f3c | 1136 | /* fatal */ |
0f113f3e | 1137 | # define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER |
68d39f3c | 1138 | /* fatal */ |
0f113f3e | 1139 | # define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA |
68d39f3c | 1140 | /* fatal */ |
0f113f3e | 1141 | # define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED |
68d39f3c | 1142 | /* fatal */ |
0f113f3e MC |
1143 | # define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR |
1144 | # define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR | |
68d39f3c | 1145 | /* fatal */ |
0f113f3e | 1146 | # define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION |
68d39f3c | 1147 | /* fatal */ |
0f113f3e | 1148 | # define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION |
68d39f3c | 1149 | /* fatal */ |
0f113f3e | 1150 | # define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY |
68d39f3c | 1151 | /* fatal */ |
0f113f3e MC |
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 | |
04904312 | 1155 | # define SSL_AD_MISSING_EXTENSION TLS13_AD_MISSING_EXTENSION |
42c28b63 | 1156 | # define SSL_AD_CERTIFICATE_REQUIRED TLS13_AD_CERTIFICATE_REQUIRED |
0f113f3e MC |
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 | |
68d39f3c | 1162 | /* fatal */ |
0f113f3e | 1163 | # define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY |
68d39f3c | 1164 | /* fatal */ |
0f113f3e | 1165 | # define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK |
06217867 | 1166 | # define SSL_AD_NO_APPLICATION_PROTOCOL TLS1_AD_NO_APPLICATION_PROTOCOL |
0f113f3e MC |
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 | |
07bbc92c | 1177 | # define SSL_ERROR_WANT_ASYNC 9 |
fc7f190c | 1178 | # define SSL_ERROR_WANT_ASYNC_JOB 10 |
a9c0d8be | 1179 | # define SSL_ERROR_WANT_CLIENT_HELLO_CB 11 |
0f113f3e MC |
1180 | # define SSL_CTRL_SET_TMP_DH 3 |
1181 | # define SSL_CTRL_SET_TMP_ECDH 4 | |
0f113f3e | 1182 | # define SSL_CTRL_SET_TMP_DH_CB 6 |
0f113f3e MC |
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 | |
36d16f8e | 1191 | /* only applies to datagram connections */ |
0f113f3e | 1192 | # define SSL_CTRL_SET_MTU 17 |
413c4f45 | 1193 | /* Stats */ |
0f113f3e MC |
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 | |
0f113f3e MC |
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 | |
a13c20f6 | 1216 | /* see tls1.h for macros based on these */ |
e481f9b9 MC |
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 | |
b612799a RL |
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 | |
0f113f3e MC |
1249 | # define DTLS_CTRL_GET_TIMEOUT 73 |
1250 | # define DTLS_CTRL_HANDLE_TIMEOUT 74 | |
0f113f3e | 1251 | # define SSL_CTRL_GET_RI_SUPPORT 76 |
0f113f3e MC |
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 | |
de4d764e MC |
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 | |
0f113f3e MC |
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 | |
0f113f3e MC |
1281 | # define DTLS_CTRL_SET_LINK_MTU 120 |
1282 | # define DTLS_CTRL_GET_LINK_MIN_MTU 121 | |
c5364614 | 1283 | # define SSL_CTRL_GET_EXTMS_SUPPORT 122 |
7946ab33 KR |
1284 | # define SSL_CTRL_SET_MIN_PROTO_VERSION 123 |
1285 | # define SSL_CTRL_SET_MAX_PROTO_VERSION 124 | |
d102d9df MC |
1286 | # define SSL_CTRL_SET_SPLIT_SEND_FRAGMENT 125 |
1287 | # define SSL_CTRL_SET_MAX_PIPELINES 126 | |
4300aaf3 | 1288 | # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE 127 |
fddfc0af RG |
1289 | # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB 128 |
1290 | # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG 129 | |
3edabd3c CH |
1291 | # define SSL_CTRL_GET_MIN_PROTO_VERSION 130 |
1292 | # define SSL_CTRL_GET_MAX_PROTO_VERSION 131 | |
0f113f3e MC |
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) \ | |
37659ea4 | 1297 | SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)(arg)) |
0f113f3e MC |
1298 | # define DTLSv1_handle_timeout(ssl) \ |
1299 | SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) | |
0f113f3e MC |
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) | |
0f113f3e | 1306 | # define SSL_CTX_set_tmp_dh(ctx,dh) \ |
37659ea4 | 1307 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)(dh)) |
0f113f3e | 1308 | # define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ |
37659ea4 | 1309 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh)) |
0f113f3e MC |
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) | |
0f113f3e | 1314 | # define SSL_set_tmp_dh(ssl,dh) \ |
37659ea4 | 1315 | SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)(dh)) |
0f113f3e | 1316 | # define SSL_set_tmp_ecdh(ssl,ecdh) \ |
37659ea4 | 1317 | SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh)) |
0f113f3e | 1318 | # define SSL_CTX_add_extra_chain_cert(ctx,x509) \ |
37659ea4 | 1319 | SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)(x509)) |
0f113f3e MC |
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) \ | |
37659ea4 | 1327 | SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)(sk)) |
0f113f3e | 1328 | # define SSL_CTX_set1_chain(ctx,sk) \ |
37659ea4 | 1329 | SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)(sk)) |
0f113f3e | 1330 | # define SSL_CTX_add0_chain_cert(ctx,x509) \ |
37659ea4 | 1331 | SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)(x509)) |
0f113f3e | 1332 | # define SSL_CTX_add1_chain_cert(ctx,x509) \ |
37659ea4 | 1333 | SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)(x509)) |
0f113f3e MC |
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) \ | |
37659ea4 | 1341 | SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509)) |
0f113f3e MC |
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) \ | |
37659ea4 | 1345 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st)) |
0f113f3e | 1346 | # define SSL_CTX_set1_verify_cert_store(ctx,st) \ |
37659ea4 | 1347 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st)) |
0f113f3e | 1348 | # define SSL_CTX_set0_chain_cert_store(ctx,st) \ |
37659ea4 | 1349 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st)) |
0f113f3e | 1350 | # define SSL_CTX_set1_chain_cert_store(ctx,st) \ |
37659ea4 | 1351 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st)) |
0f113f3e | 1352 | # define SSL_set0_chain(ctx,sk) \ |
37659ea4 | 1353 | SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)(sk)) |
0f113f3e | 1354 | # define SSL_set1_chain(ctx,sk) \ |
37659ea4 | 1355 | SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)(sk)) |
0f113f3e | 1356 | # define SSL_add0_chain_cert(ctx,x509) \ |
37659ea4 | 1357 | SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)(x509)) |
0f113f3e | 1358 | # define SSL_add1_chain_cert(ctx,x509) \ |
37659ea4 | 1359 | SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)(x509)) |
0f113f3e MC |
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) \ | |
37659ea4 | 1367 | SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509)) |
0f113f3e MC |
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) \ | |
37659ea4 | 1371 | SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st)) |
0f113f3e | 1372 | # define SSL_set1_verify_cert_store(s,st) \ |
37659ea4 | 1373 | SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st)) |
0f113f3e | 1374 | # define SSL_set0_chain_cert_store(s,st) \ |
37659ea4 | 1375 | SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st)) |
0f113f3e | 1376 | # define SSL_set1_chain_cert_store(s,st) \ |
37659ea4 | 1377 | SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st)) |
de4d764e | 1378 | # define SSL_get1_groups(ctx, s) \ |
37659ea4 | 1379 | SSL_ctrl(ctx,SSL_CTRL_GET_GROUPS,0,(char *)(s)) |
de4d764e | 1380 | # define SSL_CTX_set1_groups(ctx, glist, glistlen) \ |
37659ea4 | 1381 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS,glistlen,(char *)(glist)) |
de4d764e | 1382 | # define SSL_CTX_set1_groups_list(ctx, s) \ |
37659ea4 | 1383 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(s)) |
de4d764e | 1384 | # define SSL_set1_groups(ctx, glist, glistlen) \ |
37659ea4 | 1385 | SSL_ctrl(ctx,SSL_CTRL_SET_GROUPS,glistlen,(char *)(glist)) |
de4d764e | 1386 | # define SSL_set1_groups_list(ctx, s) \ |
37659ea4 | 1387 | SSL_ctrl(ctx,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(s)) |
de4d764e MC |
1388 | # define SSL_get_shared_group(s, n) \ |
1389 | SSL_ctrl(s,SSL_CTRL_GET_SHARED_GROUP,n,NULL) | |
0f113f3e | 1390 | # define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \ |
37659ea4 | 1391 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist)) |
0f113f3e | 1392 | # define SSL_CTX_set1_sigalgs_list(ctx, s) \ |
37659ea4 | 1393 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(s)) |
0f113f3e | 1394 | # define SSL_set1_sigalgs(ctx, slist, slistlen) \ |
37659ea4 | 1395 | SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist)) |
0f113f3e | 1396 | # define SSL_set1_sigalgs_list(ctx, s) \ |
37659ea4 | 1397 | SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(s)) |
0f113f3e | 1398 | # define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \ |
37659ea4 | 1399 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)(slist)) |
0f113f3e | 1400 | # define SSL_CTX_set1_client_sigalgs_list(ctx, s) \ |
37659ea4 | 1401 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(s)) |
0f113f3e | 1402 | # define SSL_set1_client_sigalgs(ctx, slist, slistlen) \ |
37659ea4 | 1403 | SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)(slist)) |
0f113f3e | 1404 | # define SSL_set1_client_sigalgs_list(ctx, s) \ |
37659ea4 | 1405 | SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(s)) |
0f113f3e | 1406 | # define SSL_get0_certificate_types(s, clist) \ |
37659ea4 | 1407 | SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)(clist)) |
0f113f3e | 1408 | # define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \ |
37659ea4 BE |
1409 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen, \ |
1410 | (char *)(clist)) | |
0f113f3e | 1411 | # define SSL_set1_client_certificate_types(s, clist, clistlen) \ |
37659ea4 | 1412 | SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)(clist)) |
0f113f3e MC |
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) | |
2f8271eb | 1421 | # define SSL_CTX_set_min_proto_version(ctx, version) \ |
7946ab33 | 1422 | SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL) |
2f8271eb | 1423 | # define SSL_CTX_set_max_proto_version(ctx, version) \ |
7946ab33 | 1424 | SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL) |
2f8271eb | 1425 | # define SSL_CTX_get_min_proto_version(ctx) \ |
78d0afaa | 1426 | SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, NULL) |
2f8271eb | 1427 | # define SSL_CTX_get_max_proto_version(ctx) \ |
78d0afaa | 1428 | SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, NULL) |
2f8271eb | 1429 | # define SSL_set_min_proto_version(s, version) \ |
7946ab33 | 1430 | SSL_ctrl(s, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL) |
2f8271eb | 1431 | # define SSL_set_max_proto_version(s, version) \ |
7946ab33 | 1432 | SSL_ctrl(s, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL) |
2f8271eb | 1433 | # define SSL_get_min_proto_version(s) \ |
1f82eba7 | 1434 | SSL_ctrl(s, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, NULL) |
2f8271eb | 1435 | # define SSL_get_max_proto_version(s) \ |
1f82eba7 | 1436 | SSL_ctrl(s, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, NULL) |
7946ab33 | 1437 | |
9d978ac3 DMSP |
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 | ||
2f8271eb | 1455 | # if OPENSSL_API_COMPAT < 0x10100000L |
fb5b14b4 | 1456 | /* Provide some compatibility macros for removed functionality. */ |
2f8271eb F |
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) | |
fb5b14b4 | 1463 | /* |
533bf1df | 1464 | * We "pretend" to call the callback to avoid warnings about unused static |
fb5b14b4 MC |
1465 | * functions. |
1466 | */ | |
2f8271eb F |
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 | |
04f6b0fd | 1470 | __owur const BIO_METHOD *BIO_f_ssl(void); |
4bcdb4a6 MC |
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); | |
d02b48c6 RE |
1475 | void BIO_ssl_shutdown(BIO *ssl_bio); |
1476 | ||
4bcdb4a6 MC |
1477 | __owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str); |
1478 | __owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); | |
c5ebfcab | 1479 | int SSL_CTX_up_ref(SSL_CTX *ctx); |
0f113f3e | 1480 | void SSL_CTX_free(SSL_CTX *); |
4bcdb4a6 MC |
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 *); | |
0f113f3e | 1484 | void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *); |
b50052db | 1485 | void SSL_CTX_set1_cert_store(SSL_CTX *, X509_STORE *); |
4bcdb4a6 MC |
1486 | __owur int SSL_want(const SSL *s); |
1487 | __owur int SSL_clear(SSL *s); | |
413c4f45 | 1488 | |
0f113f3e | 1489 | void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm); |
d02b48c6 | 1490 | |
4bcdb4a6 | 1491 | __owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); |
0aed6e44 | 1492 | __owur const SSL_CIPHER *SSL_get_pending_cipher(const SSL *s); |
1c86d8fd | 1493 | __owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits); |
b11836a6 | 1494 | __owur const char *SSL_CIPHER_get_version(const SSL_CIPHER *c); |
4bcdb4a6 | 1495 | __owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c); |
bbb4ceb8 PY |
1496 | __owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c); |
1497 | __owur const char *OPENSSL_cipher_name(const char *rfc_name); | |
90d9e49a | 1498 | __owur uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c); |
50966bfa | 1499 | __owur uint16_t SSL_CIPHER_get_protocol_id(const SSL_CIPHER *c); |
3ec13237 TS |
1500 | __owur int SSL_CIPHER_get_kx_nid(const SSL_CIPHER *c); |
1501 | __owur int SSL_CIPHER_get_auth_nid(const SSL_CIPHER *c); | |
ba4df682 | 1502 | __owur const EVP_MD *SSL_CIPHER_get_handshake_digest(const SSL_CIPHER *c); |
3ec13237 | 1503 | __owur int SSL_CIPHER_is_aead(const SSL_CIPHER *c); |
4bcdb4a6 MC |
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); | |
a216df59 | 1509 | __owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int size); |
4bcdb4a6 MC |
1510 | __owur int SSL_get_read_ahead(const SSL *s); |
1511 | __owur int SSL_pending(const SSL *s); | |
49580f25 | 1512 | __owur int SSL_has_pending(const SSL *s); |
0f113f3e | 1513 | # ifndef OPENSSL_NO_SOCK |
4bcdb4a6 MC |
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); | |
0f113f3e | 1517 | # endif |
65e2d672 MC |
1518 | void SSL_set0_rbio(SSL *s, BIO *rbio); |
1519 | void SSL_set0_wbio(SSL *s, BIO *wbio); | |
0f113f3e | 1520 | void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio); |
4bcdb4a6 MC |
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); | |
f865b081 MC |
1524 | __owur int SSL_CTX_set_ciphersuites(SSL_CTX *ctx, const char *str); |
1525 | __owur int SSL_set_ciphersuites(SSL *s, const char *str); | |
0f113f3e | 1526 | void SSL_set_read_ahead(SSL *s, int yes); |
4bcdb4a6 MC |
1527 | __owur int SSL_get_verify_mode(const SSL *s); |
1528 | __owur int SSL_get_verify_depth(const SSL *s); | |
3adc41dd RS |
1529 | __owur SSL_verify_cb SSL_get_verify_callback(const SSL *s); |
1530 | void SSL_set_verify(SSL *s, int mode, SSL_verify_cb callback); | |
0f113f3e MC |
1531 | void SSL_set_verify_depth(SSL *s, int depth); |
1532 | void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg); | |
1533 | # ifndef OPENSSL_NO_RSA | |
4bcdb4a6 | 1534 | __owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); |
2f8271eb F |
1535 | __owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, |
1536 | long len); | |
c3be59a4 | 1537 | # endif |
4bcdb4a6 MC |
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, | |
2f8271eb | 1540 | long len); |
4bcdb4a6 MC |
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); | |
37933acb TS |
1543 | __owur int SSL_use_cert_and_key(SSL *ssl, X509 *x509, EVP_PKEY *privatekey, |
1544 | STACK_OF(X509) *chain, int override); | |
0f113f3e | 1545 | |
84c34ba8 MC |
1546 | |
1547 | /* serverinfo file format versions */ | |
2698bbfe MC |
1548 | # define SSL_SERVERINFOV1 1 |
1549 | # define SSL_SERVERINFOV2 2 | |
84c34ba8 | 1550 | |
a398f821 | 1551 | /* Set serverinfo data for the current active cert. */ |
4bcdb4a6 | 1552 | __owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo, |
2f8271eb | 1553 | size_t serverinfo_length); |
84c34ba8 MC |
1554 | __owur int SSL_CTX_use_serverinfo_ex(SSL_CTX *ctx, unsigned int version, |
1555 | const unsigned char *serverinfo, | |
1556 | size_t serverinfo_length); | |
4bcdb4a6 | 1557 | __owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file); |
a9e1c50b | 1558 | |
c3be59a4 | 1559 | #ifndef OPENSSL_NO_RSA |
4bcdb4a6 | 1560 | __owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); |
c3be59a4 DSH |
1561 | #endif |
1562 | ||
4bcdb4a6 MC |
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); | |
c3be59a4 DSH |
1565 | |
1566 | #ifndef OPENSSL_NO_RSA | |
2f8271eb F |
1567 | __owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, |
1568 | int type); | |
c3be59a4 | 1569 | #endif |
2f8271eb F |
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); | |
68d39f3c | 1574 | /* PEM type */ |
4bcdb4a6 | 1575 | __owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); |
fae4772c | 1576 | __owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file); |
4bcdb4a6 MC |
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, | |
2f8271eb | 1579 | const char *file); |
0f113f3e MC |
1580 | int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, |
1581 | const char *dir); | |
58964a49 | 1582 | |
2f8271eb F |
1583 | # if OPENSSL_API_COMPAT < 0x10100000L |
1584 | # define SSL_load_error_strings() \ | |
f672aee4 RS |
1585 | OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS \ |
1586 | | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL) | |
2f8271eb | 1587 | # endif |
7fa792d1 | 1588 | |
4bcdb4a6 MC |
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); | |
bd01f649 | 1597 | __owur int SSL_SESSION_get_protocol_version(const SSL_SESSION *s); |
5a43d511 MC |
1598 | __owur int SSL_SESSION_set_protocol_version(SSL_SESSION *s, int version); |
1599 | ||
4b6b8487 | 1600 | __owur const char *SSL_SESSION_get0_hostname(const SSL_SESSION *s); |
67738645 MC |
1601 | __owur int SSL_SESSION_set1_hostname(SSL_SESSION *s, const char *hostname); |
1602 | void 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); | |
e9281323 | 1608 | __owur const SSL_CIPHER *SSL_SESSION_get0_cipher(const SSL_SESSION *s); |
1a993d1d | 1609 | __owur int SSL_SESSION_set_cipher(SSL_SESSION *s, const SSL_CIPHER *cipher); |
4bcdb4a6 MC |
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); | |
48593cb1 | 1612 | void SSL_SESSION_get0_ticket(const SSL_SESSION *s, const unsigned char **tick, |
2f8271eb | 1613 | size_t *len); |
fcc47578 | 1614 | __owur uint32_t SSL_SESSION_get_max_early_data(const SSL_SESSION *s); |
98e1d934 MC |
1615 | __owur int SSL_SESSION_set_max_early_data(SSL_SESSION *s, |
1616 | uint32_t max_early_data); | |
17dd65e6 | 1617 | __owur int SSL_copy_session_id(SSL *to, const SSL *from); |
4bcdb4a6 | 1618 | __owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); |
2f8271eb F |
1619 | __owur int SSL_SESSION_set1_id_context(SSL_SESSION *s, |
1620 | const unsigned char *sid_ctx, | |
1621 | unsigned int sid_ctx_len); | |
fddfc0af RG |
1622 | __owur int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid, |
1623 | unsigned int sid_len); | |
e586eac8 | 1624 | __owur int SSL_SESSION_is_resumable(const SSL_SESSION *s); |
d02b48c6 | 1625 | |
4bcdb4a6 | 1626 | __owur SSL_SESSION *SSL_SESSION_new(void); |
07927bed | 1627 | __owur SSL_SESSION *SSL_SESSION_dup(SSL_SESSION *src); |
3c1d6bbc | 1628 | const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, |
0f113f3e | 1629 | unsigned int *len); |
fddfc0af | 1630 | const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *s, |
2f8271eb | 1631 | unsigned int *len); |
4bcdb4a6 | 1632 | __owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s); |
0f113f3e MC |
1633 | # ifndef OPENSSL_NO_STDIO |
1634 | int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses); | |
1635 | # endif | |
0f113f3e MC |
1636 | int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses); |
1637 | int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x); | |
16203f7b | 1638 | int SSL_SESSION_up_ref(SSL_SESSION *ses); |
0f113f3e | 1639 | void SSL_SESSION_free(SSL_SESSION *ses); |
4bcdb4a6 MC |
1640 | __owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp); |
1641 | __owur int SSL_set_session(SSL *to, SSL_SESSION *session); | |
2f8271eb F |
1642 | int SSL_CTX_add_session(SSL_CTX *ctx, SSL_SESSION *session); |
1643 | int 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); | |
0f113f3e MC |
1649 | SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, |
1650 | long length); | |
1651 | ||
1652 | # ifdef HEADER_X509_H | |
4bcdb4a6 | 1653 | __owur X509 *SSL_get_peer_certificate(const SSL *s); |
0f113f3e | 1654 | # endif |
d02b48c6 | 1655 | |
4bcdb4a6 | 1656 | __owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); |
d02b48c6 | 1657 | |
4bcdb4a6 MC |
1658 | __owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); |
1659 | __owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); | |
3adc41dd RS |
1660 | __owur SSL_verify_cb SSL_CTX_get_verify_callback(const SSL_CTX *ctx); |
1661 | void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, SSL_verify_cb callback); | |
0f113f3e MC |
1662 | void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth); |
1663 | void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, | |
1664 | int (*cb) (X509_STORE_CTX *, void *), | |
1665 | void *arg); | |
1666 | void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg), | |
1667 | void *arg); | |
1668 | # ifndef OPENSSL_NO_RSA | |
4bcdb4a6 | 1669 | __owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); |
4bcdb4a6 | 1670 | __owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, |
2f8271eb | 1671 | long len); |
c3be59a4 | 1672 | # endif |
4bcdb4a6 MC |
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, | |
2f8271eb | 1675 | const unsigned char *d, long len); |
4bcdb4a6 MC |
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, | |
2f8271eb | 1678 | const unsigned char *d); |
37933acb TS |
1679 | __owur int SSL_CTX_use_cert_and_key(SSL_CTX *ctx, X509 *x509, EVP_PKEY *privatekey, |
1680 | STACK_OF(X509) *chain, int override); | |
d02b48c6 | 1681 | |
74678cc2 BM |
1682 | void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); |
1683 | void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); | |
0c452abc CH |
1684 | pem_password_cb *SSL_CTX_get_default_passwd_cb(SSL_CTX *ctx); |
1685 | void *SSL_CTX_get_default_passwd_cb_userdata(SSL_CTX *ctx); | |
a974e64a MC |
1686 | void SSL_set_default_passwd_cb(SSL *s, pem_password_cb *cb); |
1687 | void SSL_set_default_passwd_cb_userdata(SSL *s, void *u); | |
0c452abc CH |
1688 | pem_password_cb *SSL_get_default_passwd_cb(SSL *s); |
1689 | void *SSL_get_default_passwd_cb_userdata(SSL *s); | |
d02b48c6 | 1690 | |
4bcdb4a6 MC |
1691 | __owur int SSL_CTX_check_private_key(const SSL_CTX *ctx); |
1692 | __owur int SSL_check_private_key(const SSL *ctx); | |
d02b48c6 | 1693 | |
2f8271eb F |
1694 | __owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx, |
1695 | const unsigned char *sid_ctx, | |
1696 | unsigned int sid_ctx_len); | |
4eb77b26 | 1697 | |
0f113f3e | 1698 | SSL *SSL_new(SSL_CTX *ctx); |
c5ebfcab | 1699 | int SSL_up_ref(SSL *s); |
e417070c | 1700 | int SSL_is_dtls(const SSL *s); |
4bcdb4a6 | 1701 | __owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, |
2f8271eb | 1702 | unsigned int sid_ctx_len); |
bb7cd4e3 | 1703 | |
2f8271eb F |
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); | |
bb7cd4e3 | 1708 | |
919ba009 VD |
1709 | __owur int SSL_set1_host(SSL *s, const char *hostname); |
1710 | __owur int SSL_add1_host(SSL *s, const char *hostname); | |
4588cb44 | 1711 | __owur const char *SSL_get0_peername(SSL *s); |
919ba009 VD |
1712 | void 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, | |
a41a6120 | 1719 | uint8_t mtype, unsigned const char *data, size_t dlen); |
919ba009 VD |
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 | */ | |
b9aec69a | 1728 | SSL_DANE *SSL_get0_dane(SSL *ssl); |
5ae4ceb9 VD |
1729 | /* |
1730 | * DANE flags | |
1731 | */ | |
1732 | unsigned long SSL_CTX_dane_set_flags(SSL_CTX *ctx, unsigned long flags); | |
1733 | unsigned long SSL_CTX_dane_clear_flags(SSL_CTX *ctx, unsigned long flags); | |
1734 | unsigned long SSL_dane_set_flags(SSL *ssl, unsigned long flags); | |
1735 | unsigned long SSL_dane_clear_flags(SSL *ssl, unsigned long flags); | |
919ba009 | 1736 | |
4bcdb4a6 MC |
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); | |
ccf11751 | 1739 | |
4bcdb4a6 MC |
1740 | __owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx); |
1741 | __owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl); | |
7af31968 | 1742 | |
0f113f3e MC |
1743 | # ifndef OPENSSL_NO_SRP |
1744 | int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name); | |
1745 | int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password); | |
edc032b5 BL |
1746 | int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength); |
1747 | int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx, | |
0f113f3e | 1748 | char *(*cb) (SSL *, void *)); |
edc032b5 | 1749 | int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx, |
0f113f3e | 1750 | int (*cb) (SSL *, void *)); |
edc032b5 | 1751 | int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx, |
0f113f3e | 1752 | int (*cb) (SSL *, int *, void *)); |
edc032b5 BL |
1753 | int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg); |
1754 | ||
1755 | int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g, | |
0f113f3e | 1756 | BIGNUM *sa, BIGNUM *v, char *info); |
edc032b5 | 1757 | int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass, |
0f113f3e | 1758 | const char *grp); |
edc032b5 | 1759 | |
4bcdb4a6 MC |
1760 | __owur BIGNUM *SSL_get_srp_g(SSL *s); |
1761 | __owur BIGNUM *SSL_get_srp_N(SSL *s); | |
edc032b5 | 1762 | |
4bcdb4a6 MC |
1763 | __owur char *SSL_get_srp_username(SSL *s); |
1764 | __owur char *SSL_get_srp_userinfo(SSL *s); | |
0f113f3e | 1765 | # endif |
edc032b5 | 1766 | |
6b1bb98f | 1767 | /* |
a9c0d8be | 1768 | * ClientHello callback and helpers. |
6b1bb98f | 1769 | */ |
f1b97da1 DB |
1770 | |
1771 | # define SSL_CLIENT_HELLO_SUCCESS 1 | |
1772 | # define SSL_CLIENT_HELLO_ERROR 0 | |
1773 | # define SSL_CLIENT_HELLO_RETRY (-1) | |
1774 | ||
a9c0d8be DB |
1775 | typedef int (*SSL_client_hello_cb_fn) (SSL *s, int *al, void *arg); |
1776 | void SSL_CTX_set_client_hello_cb(SSL_CTX *c, SSL_client_hello_cb_fn cb, | |
1777 | void *arg); | |
1778 | int SSL_client_hello_isv2(SSL *s); | |
1779 | unsigned int SSL_client_hello_get0_legacy_version(SSL *s); | |
1780 | size_t SSL_client_hello_get0_random(SSL *s, const unsigned char **out); | |
1781 | size_t SSL_client_hello_get0_session_id(SSL *s, const unsigned char **out); | |
1782 | size_t SSL_client_hello_get0_ciphers(SSL *s, const unsigned char **out); | |
1783 | size_t SSL_client_hello_get0_compression_methods(SSL *s, | |
1784 | const unsigned char **out); | |
1785 | int SSL_client_hello_get1_extensions_present(SSL *s, int **out, size_t *outlen); | |
1786 | int SSL_client_hello_get0_ext(SSL *s, unsigned int type, | |
1787 | const unsigned char **out, size_t *outlen); | |
6b1bb98f | 1788 | |
0f113f3e MC |
1789 | void SSL_certs_clear(SSL *s); |
1790 | void SSL_free(SSL *ssl); | |
f1f5ee17 AP |
1791 | # ifdef OSSL_ASYNC_FD |
1792 | /* | |
ceab33e2 | 1793 | * Windows application developer has to include windows.h to use these. |
f1f5ee17 | 1794 | */ |
07bbc92c | 1795 | __owur int SSL_waiting_for_async(SSL *s); |
ff75a257 MC |
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); | |
f1f5ee17 | 1800 | # endif |
4bcdb4a6 | 1801 | __owur int SSL_accept(SSL *ssl); |
042c5753 | 1802 | __owur int SSL_stateless(SSL *s); |
4bcdb4a6 MC |
1803 | __owur int SSL_connect(SSL *ssl); |
1804 | __owur int SSL_read(SSL *ssl, void *buf, int num); | |
beacb0f0 | 1805 | __owur int SSL_read_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes); |
d781d247 | 1806 | |
f533fbd4 MC |
1807 | # define SSL_READ_EARLY_DATA_ERROR 0 |
1808 | # define SSL_READ_EARLY_DATA_SUCCESS 1 | |
1809 | # define SSL_READ_EARLY_DATA_FINISH 2 | |
d781d247 | 1810 | |
f533fbd4 MC |
1811 | __owur int SSL_read_early_data(SSL *s, void *buf, size_t num, |
1812 | size_t *readbytes); | |
4bcdb4a6 | 1813 | __owur int SSL_peek(SSL *ssl, void *buf, int num); |
beacb0f0 | 1814 | __owur int SSL_peek_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes); |
4bcdb4a6 | 1815 | __owur int SSL_write(SSL *ssl, const void *buf, int num); |
7ee8627f | 1816 | __owur int SSL_write_ex(SSL *s, const void *buf, size_t num, size_t *written); |
0665b4ed MC |
1817 | __owur int SSL_write_early_data(SSL *s, const void *buf, size_t num, |
1818 | size_t *written); | |
0f113f3e MC |
1819 | long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); |
1820 | long SSL_callback_ctrl(SSL *, int, void (*)(void)); | |
1821 | long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg); | |
1822 | long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); | |
1823 | ||
1ea4d09a MC |
1824 | # define SSL_EARLY_DATA_NOT_SENT 0 |
1825 | # define SSL_EARLY_DATA_REJECTED 1 | |
1826 | # define SSL_EARLY_DATA_ACCEPTED 2 | |
1827 | ||
f5b519c4 | 1828 | __owur int SSL_get_early_data_status(const SSL *s); |
1ea4d09a | 1829 | |
4bcdb4a6 MC |
1830 | __owur int SSL_get_error(const SSL *s, int ret_code); |
1831 | __owur const char *SSL_get_version(const SSL *s); | |
d02b48c6 RE |
1832 | |
1833 | /* This sets the 'default' SSL version that SSL_new() will create */ | |
4bcdb4a6 | 1834 | __owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); |
d02b48c6 | 1835 | |
0f113f3e | 1836 | # ifndef OPENSSL_NO_SSL3_METHOD |
2b8fa1d5 | 1837 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_method(void)) /* SSLv3 */ |
2f8271eb F |
1838 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_server_method(void)) |
1839 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_client_method(void)) | |
0f113f3e | 1840 | # endif |
58964a49 | 1841 | |
32ec4153 MC |
1842 | #define SSLv23_method TLS_method |
1843 | #define SSLv23_server_method TLS_server_method | |
13c9bb3e | 1844 | #define SSLv23_client_method TLS_client_method |
d02b48c6 | 1845 | |
32ec4153 MC |
1846 | /* Negotiate highest available SSL/TLS version */ |
1847 | __owur const SSL_METHOD *TLS_method(void); | |
1848 | __owur const SSL_METHOD *TLS_server_method(void); | |
13c9bb3e | 1849 | __owur const SSL_METHOD *TLS_client_method(void); |
32ec4153 | 1850 | |
1fc7d666 | 1851 | # ifndef OPENSSL_NO_TLS1_METHOD |
2b8fa1d5 | 1852 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_method(void)) /* TLSv1.0 */ |
2f8271eb F |
1853 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_server_method(void)) |
1854 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_client_method(void)) | |
1fc7d666 | 1855 | # endif |
637f374a | 1856 | |
1fc7d666 | 1857 | # ifndef OPENSSL_NO_TLS1_1_METHOD |
2b8fa1d5 | 1858 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_method(void)) /* TLSv1.1 */ |
2f8271eb F |
1859 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_server_method(void)) |
1860 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_client_method(void)) | |
1fc7d666 | 1861 | # endif |
7409d7ad | 1862 | |
1fc7d666 | 1863 | # ifndef OPENSSL_NO_TLS1_2_METHOD |
2b8fa1d5 | 1864 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_method(void)) /* TLSv1.2 */ |
2f8271eb F |
1865 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_server_method(void)) |
1866 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_client_method(void)) | |
1fc7d666 | 1867 | # endif |
7409d7ad | 1868 | |
1fc7d666 | 1869 | # ifndef OPENSSL_NO_DTLS1_METHOD |
2b8fa1d5 | 1870 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_method(void)) /* DTLSv1.0 */ |
2f8271eb F |
1871 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_server_method(void)) |
1872 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_client_method(void)) | |
1fc7d666 | 1873 | # endif |
36d16f8e | 1874 | |
1fc7d666 | 1875 | # ifndef OPENSSL_NO_DTLS1_2_METHOD |
2f8271eb F |
1876 | /* DTLSv1.2 */ |
1877 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_method(void)) | |
1878 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_server_method(void)) | |
1879 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_client_method(void)) | |
1880 | # endif | |
c3b344e3 | 1881 | |
4bcdb4a6 MC |
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 */ | |
c6913eeb | 1885 | |
045bd047 DW |
1886 | __owur size_t DTLS_get_data_mtu(const SSL *s); |
1887 | ||
4bcdb4a6 | 1888 | __owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); |
9d5ac953 | 1889 | __owur STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx); |
831eef2c | 1890 | __owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s); |
4bcdb4a6 | 1891 | __owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s); |
d02b48c6 | 1892 | |
4bcdb4a6 | 1893 | __owur int SSL_do_handshake(SSL *s); |
4fbfe86a MC |
1894 | int SSL_key_update(SSL *s, int updatetype); |
1895 | int SSL_get_key_update_type(SSL *s); | |
d02b48c6 | 1896 | int SSL_renegotiate(SSL *s); |
c7f47786 | 1897 | int SSL_renegotiate_abbreviated(SSL *s); |
4bcdb4a6 | 1898 | __owur int SSL_renegotiate_pending(SSL *s); |
d02b48c6 | 1899 | int SSL_shutdown(SSL *s); |
9d75dce3 | 1900 | __owur int SSL_verify_client_post_handshake(SSL *s); |
32097b33 | 1901 | void SSL_set_post_handshake_auth(SSL *s, int val); |
d02b48c6 | 1902 | |
4bcdb4a6 MC |
1903 | __owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx); |
1904 | __owur const SSL_METHOD *SSL_get_ssl_method(SSL *s); | |
1905 | __owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); | |
1906 | __owur const char *SSL_alert_type_string_long(int value); | |
1907 | __owur const char *SSL_alert_type_string(int value); | |
1908 | __owur const char *SSL_alert_desc_string_long(int value); | |
1909 | __owur const char *SSL_alert_desc_string(int value); | |
d02b48c6 | 1910 | |
fa7c2637 DSH |
1911 | void SSL_set0_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); |
1912 | void SSL_CTX_set0_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); | |
1913 | __owur const STACK_OF(X509_NAME) *SSL_get0_CA_list(const SSL *s); | |
1914 | __owur const STACK_OF(X509_NAME) *SSL_CTX_get0_CA_list(const SSL_CTX *ctx); | |
1915 | __owur int SSL_add1_CA_list(SSL *ssl, const X509 *x); | |
1916 | __owur int SSL_CTX_add1_CA_list(SSL_CTX *ctx, const X509 *x); | |
1917 | __owur const STACK_OF(X509_NAME) *SSL_get0_peer_CA_list(const SSL *s); | |
1918 | ||
3822740c RL |
1919 | void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); |
1920 | void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); | |
4bcdb4a6 MC |
1921 | __owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); |
1922 | __owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); | |
1923 | __owur int SSL_add_client_CA(SSL *ssl, X509 *x); | |
1924 | __owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); | |
d02b48c6 RE |
1925 | |
1926 | void SSL_set_connect_state(SSL *s); | |
1927 | void SSL_set_accept_state(SSL *s); | |
1928 | ||
4bcdb4a6 | 1929 | __owur long SSL_get_default_timeout(const SSL *s); |
d02b48c6 | 1930 | |
2f8271eb F |
1931 | # if OPENSSL_API_COMPAT < 0x10100000L |
1932 | # define SSL_library_init() OPENSSL_init_ssl(0, NULL) | |
1933 | # endif | |
d02b48c6 | 1934 | |
4bcdb4a6 | 1935 | __owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size); |
86135bed | 1936 | __owur STACK_OF(X509_NAME) *SSL_dup_CA_list(const STACK_OF(X509_NAME) *sk); |
d02b48c6 | 1937 | |
4bcdb4a6 | 1938 | __owur SSL *SSL_dup(SSL *ssl); |
d02b48c6 | 1939 | |
4bcdb4a6 | 1940 | __owur X509 *SSL_get_certificate(const SSL *ssl); |
0f113f3e MC |
1941 | /* |
1942 | * EVP_PKEY | |
2f8271eb F |
1943 | */ |
1944 | struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl); | |
a25f9adc | 1945 | |
4bcdb4a6 MC |
1946 | __owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx); |
1947 | __owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx); | |
d02b48c6 | 1948 | |
0f113f3e | 1949 | void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode); |
4bcdb4a6 | 1950 | __owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); |
0f113f3e | 1951 | void SSL_set_quiet_shutdown(SSL *ssl, int mode); |
4bcdb4a6 | 1952 | __owur int SSL_get_quiet_shutdown(const SSL *ssl); |
0f113f3e | 1953 | void SSL_set_shutdown(SSL *ssl, int mode); |
4bcdb4a6 MC |
1954 | __owur int SSL_get_shutdown(const SSL *ssl); |
1955 | __owur int SSL_version(const SSL *ssl); | |
6546e9b2 | 1956 | __owur int SSL_client_version(const SSL *s); |
4bcdb4a6 | 1957 | __owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); |
d84a7b20 MC |
1958 | __owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx); |
1959 | __owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx); | |
4bcdb4a6 | 1960 | __owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, |
2f8271eb | 1961 | const char *CApath); |
0f113f3e | 1962 | # define SSL_get0_session SSL_get_session/* just peek at pointer */ |
4bcdb4a6 MC |
1963 | __owur SSL_SESSION *SSL_get_session(const SSL *ssl); |
1964 | __owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ | |
1965 | __owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); | |
0f113f3e | 1966 | SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx); |
45d87a1f | 1967 | void SSL_set_info_callback(SSL *ssl, |
0f113f3e MC |
1968 | void (*cb) (const SSL *ssl, int type, int val)); |
1969 | void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type, | |
1970 | int val); | |
5998e290 | 1971 | __owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl); |
58964a49 | 1972 | |
0f113f3e | 1973 | void SSL_set_verify_result(SSL *ssl, long v); |
4bcdb4a6 | 1974 | __owur long SSL_get_verify_result(const SSL *ssl); |
696178ed | 1975 | __owur STACK_OF(X509) *SSL_get0_verified_chain(const SSL *s); |
58964a49 | 1976 | |
d9f1c639 MC |
1977 | __owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out, |
1978 | size_t outlen); | |
1979 | __owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out, | |
1980 | size_t outlen); | |
cf72c757 | 1981 | __owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *sess, |
d9f1c639 | 1982 | unsigned char *out, size_t outlen); |
725b0f1e MC |
1983 | __owur int SSL_SESSION_set1_master_key(SSL_SESSION *sess, |
1984 | const unsigned char *in, size_t len); | |
cf72c757 | 1985 | uint8_t SSL_SESSION_get_max_fragment_length(const SSL_SESSION *sess); |
858618e7 | 1986 | |
e6390aca | 1987 | #define SSL_get_ex_new_index(l, p, newf, dupf, freef) \ |
b6ca88ab | 1988 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef) |
4bcdb4a6 | 1989 | __owur int SSL_set_ex_data(SSL *ssl, int idx, void *data); |
0f113f3e | 1990 | void *SSL_get_ex_data(const SSL *ssl, int idx); |
e6390aca | 1991 | #define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \ |
b6ca88ab | 1992 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef) |
4bcdb4a6 | 1993 | __owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data); |
0f113f3e | 1994 | void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx); |
e6390aca | 1995 | #define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \ |
b6ca88ab | 1996 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef) |
4bcdb4a6 | 1997 | __owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data); |
0f113f3e | 1998 | void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx); |
0f113f3e | 1999 | |
4bcdb4a6 | 2000 | __owur int SSL_get_ex_data_X509_STORE_CTX_idx(void); |
0f113f3e MC |
2001 | |
2002 | # define SSL_CTX_sess_set_cache_size(ctx,t) \ | |
2003 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) | |
2004 | # define SSL_CTX_sess_get_cache_size(ctx) \ | |
2005 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) | |
2006 | # define SSL_CTX_set_session_cache_mode(ctx,m) \ | |
2007 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) | |
2008 | # define SSL_CTX_get_session_cache_mode(ctx) \ | |
2009 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) | |
2010 | ||
2011 | # define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) | |
2012 | # define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) | |
2013 | # define SSL_CTX_get_read_ahead(ctx) \ | |
2014 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) | |
2015 | # define SSL_CTX_set_read_ahead(ctx,m) \ | |
2016 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) | |
2017 | # define SSL_CTX_get_max_cert_list(ctx) \ | |
2018 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) | |
2019 | # define SSL_CTX_set_max_cert_list(ctx,m) \ | |
2020 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) | |
2021 | # define SSL_get_max_cert_list(ssl) \ | |
2022 | SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) | |
2023 | # define SSL_set_max_cert_list(ssl,m) \ | |
2024 | SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) | |
2025 | ||
2026 | # define SSL_CTX_set_max_send_fragment(ctx,m) \ | |
2027 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) | |
2028 | # define SSL_set_max_send_fragment(ssl,m) \ | |
2029 | SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) | |
d102d9df MC |
2030 | # define SSL_CTX_set_split_send_fragment(ctx,m) \ |
2031 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL) | |
2032 | # define SSL_set_split_send_fragment(ssl,m) \ | |
2033 | SSL_ctrl(ssl,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL) | |
2034 | # define SSL_CTX_set_max_pipelines(ctx,m) \ | |
2035 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_PIPELINES,m,NULL) | |
2036 | # define SSL_set_max_pipelines(ssl,m) \ | |
2037 | SSL_ctrl(ssl,SSL_CTRL_SET_MAX_PIPELINES,m,NULL) | |
566dda07 | 2038 | |
dad78fb1 MC |
2039 | void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len); |
2040 | void SSL_set_default_read_buffer_len(SSL *s, size_t len); | |
2041 | ||
0f113f3e | 2042 | # ifndef OPENSSL_NO_DH |
ceab33e2 | 2043 | /* NB: the |keylength| is only applicable when is_export is true */ |
79df9d62 | 2044 | void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, |
0f113f3e MC |
2045 | DH *(*dh) (SSL *ssl, int is_export, |
2046 | int keylength)); | |
15d21c2d | 2047 | void SSL_set_tmp_dh_callback(SSL *ssl, |
0f113f3e MC |
2048 | DH *(*dh) (SSL *ssl, int is_export, |
2049 | int keylength)); | |
2050 | # endif | |
15d21c2d | 2051 | |
4bcdb4a6 MC |
2052 | __owur const COMP_METHOD *SSL_get_current_compression(SSL *s); |
2053 | __owur const COMP_METHOD *SSL_get_current_expansion(SSL *s); | |
2054 | __owur const char *SSL_COMP_get_name(const COMP_METHOD *comp); | |
e304d3e2 MC |
2055 | __owur const char *SSL_COMP_get0_name(const SSL_COMP *comp); |
2056 | __owur int SSL_COMP_get_id(const SSL_COMP *comp); | |
69f68237 | 2057 | STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); |
4bcdb4a6 | 2058 | __owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP) |
2f8271eb F |
2059 | *meths); |
2060 | # if OPENSSL_API_COMPAT < 0x10100000L | |
2061 | # define SSL_COMP_free_compression_methods() while(0) continue | |
2062 | # endif | |
4bcdb4a6 | 2063 | __owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm); |
413c4f45 | 2064 | |
94a209d8 | 2065 | const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr); |
98c9ce2f DSH |
2066 | int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c); |
2067 | int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c); | |
90134d98 BK |
2068 | int SSL_bytes_to_cipher_list(SSL *s, const unsigned char *bytes, size_t len, |
2069 | int isv2format, STACK_OF(SSL_CIPHER) **sk, | |
2070 | STACK_OF(SSL_CIPHER) **scsvs); | |
94a209d8 | 2071 | |
12bf56c0 | 2072 | /* TLS extensions functions */ |
4bcdb4a6 | 2073 | __owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); |
12bf56c0 | 2074 | |
2f8271eb F |
2075 | __owur int SSL_set_session_ticket_ext_cb(SSL *s, |
2076 | tls_session_ticket_ext_cb_fn cb, | |
2077 | void *arg); | |
12bf56c0 DSH |
2078 | |
2079 | /* Pre-shared secret session resumption functions */ | |
4bcdb4a6 | 2080 | __owur int SSL_set_session_secret_cb(SSL *s, |
2f8271eb F |
2081 | tls_session_secret_cb_fn session_secret_cb, |
2082 | void *arg); | |
12bf56c0 | 2083 | |
7c2d4fee | 2084 | void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx, |
0f113f3e MC |
2085 | int (*cb) (SSL *ssl, |
2086 | int | |
2087 | is_forward_secure)); | |
7c2d4fee BM |
2088 | |
2089 | void SSL_set_not_resumable_session_callback(SSL *ssl, | |
0f113f3e | 2090 | int (*cb) (SSL *ssl, |
2f8271eb | 2091 | int is_forward_secure)); |
c649d10d TS |
2092 | |
2093 | void SSL_CTX_set_record_padding_callback(SSL_CTX *ctx, | |
2094 | size_t (*cb) (SSL *ssl, int type, | |
2095 | size_t len, void *arg)); | |
2096 | void SSL_CTX_set_record_padding_callback_arg(SSL_CTX *ctx, void *arg); | |
2097 | void *SSL_CTX_get_record_padding_callback_arg(SSL_CTX *ctx); | |
2098 | int SSL_CTX_set_block_padding(SSL_CTX *ctx, size_t block_size); | |
2099 | ||
2100 | void SSL_set_record_padding_callback(SSL *ssl, | |
2101 | size_t (*cb) (SSL *ssl, int type, | |
2102 | size_t len, void *arg)); | |
2103 | void SSL_set_record_padding_callback_arg(SSL *ssl, void *arg); | |
2104 | void *SSL_get_record_padding_callback_arg(SSL *ssl); | |
2105 | int SSL_set_block_padding(SSL *ssl, size_t block_size); | |
2106 | ||
9d0a8bb7 MC |
2107 | int SSL_set_num_tickets(SSL *s, size_t num_tickets); |
2108 | size_t SSL_get_num_tickets(SSL *s); | |
2109 | int SSL_CTX_set_num_tickets(SSL_CTX *ctx, size_t num_tickets); | |
2110 | size_t SSL_CTX_get_num_tickets(SSL_CTX *ctx); | |
2111 | ||
b577fd0b DSH |
2112 | # if OPENSSL_API_COMPAT < 0x10100000L |
2113 | # define SSL_cache_hit(s) SSL_session_reused(s) | |
2114 | # endif | |
7c2d4fee | 2115 | |
b577fd0b | 2116 | __owur int SSL_session_reused(SSL *s); |
69443116 | 2117 | __owur int SSL_is_server(const SSL *s); |
5421196e | 2118 | |
4bcdb4a6 | 2119 | __owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void); |
ec2f7e56 | 2120 | int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx); |
3db935a9 DSH |
2121 | void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx); |
2122 | unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags); | |
2f8271eb F |
2123 | __owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, |
2124 | unsigned int flags); | |
4bcdb4a6 | 2125 | __owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre); |
3db935a9 DSH |
2126 | |
2127 | void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl); | |
2128 | void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx); | |
2129 | ||
4bcdb4a6 MC |
2130 | __owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value); |
2131 | __owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv); | |
2132 | __owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd); | |
3db935a9 | 2133 | |
59b1696c DSH |
2134 | void SSL_add_ssl_module(void); |
2135 | int SSL_config(SSL *s, const char *name); | |
2136 | int SSL_CTX_config(SSL_CTX *ctx, const char *name); | |
2137 | ||
0f113f3e | 2138 | # ifndef OPENSSL_NO_SSL_TRACE |
93ab9e42 | 2139 | void SSL_trace(int write_p, int version, int content_type, |
0f113f3e | 2140 | const void *buf, size_t len, SSL *ssl, void *arg); |
0f113f3e | 2141 | # endif |
93ab9e42 | 2142 | |
f9e55034 | 2143 | # ifndef OPENSSL_NO_SOCK |
3edeb622 | 2144 | int DTLSv1_listen(SSL *s, BIO_ADDR *client); |
f9e55034 | 2145 | # endif |
3edeb622 | 2146 | |
ed29e82a RP |
2147 | # ifndef OPENSSL_NO_CT |
2148 | ||
43341433 VD |
2149 | /* |
2150 | * A callback for verifying that the received SCTs are sufficient. | |
2151 | * Expected to return 1 if they are sufficient, otherwise 0. | |
2152 | * May return a negative integer if an error occurs. | |
2153 | * A connection should be aborted if the SCTs are deemed insufficient. | |
2154 | */ | |
2f8271eb F |
2155 | typedef int (*ssl_ct_validation_cb)(const CT_POLICY_EVAL_CTX *ctx, |
2156 | const STACK_OF(SCT) *scts, void *arg); | |
43341433 | 2157 | |
ed29e82a RP |
2158 | /* |
2159 | * Sets a |callback| that is invoked upon receipt of ServerHelloDone to validate | |
2160 | * the received SCTs. | |
2161 | * If the callback returns a non-positive result, the connection is terminated. | |
2162 | * Call this function before beginning a handshake. | |
2163 | * If a NULL |callback| is provided, SCT validation is disabled. | |
2164 | * |arg| is arbitrary userdata that will be passed to the callback whenever it | |
2165 | * is invoked. Ownership of |arg| remains with the caller. | |
2166 | * | |
2167 | * NOTE: A side-effect of setting a CT callback is that an OCSP stapled response | |
2168 | * will be requested. | |
2169 | */ | |
43341433 VD |
2170 | int SSL_set_ct_validation_callback(SSL *s, ssl_ct_validation_cb callback, |
2171 | void *arg); | |
2172 | int SSL_CTX_set_ct_validation_callback(SSL_CTX *ctx, | |
2173 | ssl_ct_validation_cb callback, | |
2174 | void *arg); | |
2175 | #define SSL_disable_ct(s) \ | |
2176 | ((void) SSL_set_validation_callback((s), NULL, NULL)) | |
2177 | #define SSL_CTX_disable_ct(ctx) \ | |
2178 | ((void) SSL_CTX_set_validation_callback((ctx), NULL, NULL)) | |
2179 | ||
2180 | /* | |
2181 | * The validation type enumerates the available behaviours of the built-in SSL | |
2182 | * CT validation callback selected via SSL_enable_ct() and SSL_CTX_enable_ct(). | |
2183 | * The underlying callback is a static function in libssl. | |
2184 | */ | |
2185 | enum { | |
2186 | SSL_CT_VALIDATION_PERMISSIVE = 0, | |
2187 | SSL_CT_VALIDATION_STRICT | |
2188 | }; | |
2189 | ||
2190 | /* | |
2191 | * Enable CT by setting up a callback that implements one of the built-in | |
2192 | * validation variants. The SSL_CT_VALIDATION_PERMISSIVE variant always | |
2193 | * continues the handshake, the application can make appropriate decisions at | |
2194 | * handshake completion. The SSL_CT_VALIDATION_STRICT variant requires at | |
2195 | * least one valid SCT, or else handshake termination will be requested. The | |
2196 | * handshake may continue anyway if SSL_VERIFY_NONE is in effect. | |
2197 | */ | |
2198 | int SSL_enable_ct(SSL *s, int validation_mode); | |
2199 | int SSL_CTX_enable_ct(SSL_CTX *ctx, int validation_mode); | |
2200 | ||
ed29e82a | 2201 | /* |
43341433 | 2202 | * Report whether a non-NULL callback is enabled. |
ed29e82a | 2203 | */ |
43341433 VD |
2204 | int SSL_ct_is_enabled(const SSL *s); |
2205 | int SSL_CTX_ct_is_enabled(const SSL_CTX *ctx); | |
ed29e82a RP |
2206 | |
2207 | /* Gets the SCTs received from a connection */ | |
2208 | const STACK_OF(SCT) *SSL_get0_peer_scts(SSL *s); | |
2209 | ||
8359b57f RP |
2210 | /* |
2211 | * Loads the CT log list from the default location. | |
2212 | * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store, | |
2213 | * the log information loaded from this file will be appended to the | |
2214 | * CTLOG_STORE. | |
2215 | * Returns 1 on success, 0 otherwise. | |
2216 | */ | |
ed29e82a | 2217 | int SSL_CTX_set_default_ctlog_list_file(SSL_CTX *ctx); |
8359b57f RP |
2218 | |
2219 | /* | |
2220 | * Loads the CT log list from the specified file path. | |
2221 | * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store, | |
2222 | * the log information loaded from this file will be appended to the | |
2223 | * CTLOG_STORE. | |
2224 | * Returns 1 on success, 0 otherwise. | |
2225 | */ | |
ed29e82a RP |
2226 | int SSL_CTX_set_ctlog_list_file(SSL_CTX *ctx, const char *path); |
2227 | ||
8359b57f RP |
2228 | /* |
2229 | * Sets the CT log list used by all SSL connections created from this SSL_CTX. | |
2230 | * Ownership of the CTLOG_STORE is transferred to the SSL_CTX. | |
2231 | */ | |
2232 | void SSL_CTX_set0_ctlog_store(SSL_CTX *ctx, CTLOG_STORE *logs); | |
2233 | ||
2234 | /* | |
2235 | * Gets the CT log list used by all SSL connections created from this SSL_CTX. | |
2236 | * This will be NULL unless one of the following functions has been called: | |
2237 | * - SSL_CTX_set_default_ctlog_list_file | |
2238 | * - SSL_CTX_set_ctlog_list_file | |
2239 | * - SSL_CTX_set_ctlog_store | |
2240 | */ | |
2241 | const CTLOG_STORE *SSL_CTX_get0_ctlog_store(const SSL_CTX *ctx); | |
2242 | ||
ed29e82a RP |
2243 | # endif /* OPENSSL_NO_CT */ |
2244 | ||
b362ccab DSH |
2245 | /* What the "other" parameter contains in security callback */ |
2246 | /* Mask for type */ | |
0f113f3e MC |
2247 | # define SSL_SECOP_OTHER_TYPE 0xffff0000 |
2248 | # define SSL_SECOP_OTHER_NONE 0 | |
2249 | # define SSL_SECOP_OTHER_CIPHER (1 << 16) | |
2250 | # define SSL_SECOP_OTHER_CURVE (2 << 16) | |
2251 | # define SSL_SECOP_OTHER_DH (3 << 16) | |
2252 | # define SSL_SECOP_OTHER_PKEY (4 << 16) | |
2253 | # define SSL_SECOP_OTHER_SIGALG (5 << 16) | |
2254 | # define SSL_SECOP_OTHER_CERT (6 << 16) | |
b362ccab DSH |
2255 | |
2256 | /* Indicated operation refers to peer key or certificate */ | |
0f113f3e | 2257 | # define SSL_SECOP_PEER 0x1000 |
b362ccab DSH |
2258 | |
2259 | /* Values for "op" parameter in security callback */ | |
2260 | ||
2261 | /* Called to filter ciphers */ | |
2262 | /* Ciphers client supports */ | |
0f113f3e | 2263 | # define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER) |
b362ccab | 2264 | /* Cipher shared by client/server */ |
0f113f3e | 2265 | # define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER) |
b362ccab | 2266 | /* Sanity check of cipher server selects */ |
0f113f3e | 2267 | # define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER) |
b362ccab | 2268 | /* Curves supported by client */ |
0f113f3e | 2269 | # define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE) |
b362ccab | 2270 | /* Curves shared by client/server */ |
0f113f3e | 2271 | # define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE) |
b362ccab | 2272 | /* Sanity check of curve server selects */ |
0f113f3e | 2273 | # define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE) |
b362ccab | 2274 | /* Temporary DH key */ |
e2b420fd | 2275 | # define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_PKEY) |
b362ccab | 2276 | /* SSL/TLS version */ |
0f113f3e | 2277 | # define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE) |
b362ccab | 2278 | /* Session tickets */ |
0f113f3e | 2279 | # define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE) |
b362ccab | 2280 | /* Supported signature algorithms sent to peer */ |
0f113f3e | 2281 | # define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG) |
b362ccab | 2282 | /* Shared signature algorithm */ |
0f113f3e | 2283 | # define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG) |
b362ccab | 2284 | /* Sanity check signature algorithm allowed */ |
0f113f3e | 2285 | # define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG) |
b362ccab | 2286 | /* Used to get mask of supported public key signature algorithms */ |
0f113f3e | 2287 | # define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG) |
b362ccab | 2288 | /* Use to see if compression is allowed */ |
0f113f3e | 2289 | # define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE) |
b362ccab | 2290 | /* EE key in certificate */ |
0f113f3e | 2291 | # define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT) |
b362ccab | 2292 | /* CA key in certificate */ |
0f113f3e | 2293 | # define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT) |
b362ccab | 2294 | /* CA digest algorithm in certificate */ |
0f113f3e | 2295 | # define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT) |
b362ccab | 2296 | /* Peer EE key in certificate */ |
0f113f3e | 2297 | # define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER) |
b362ccab | 2298 | /* Peer CA key in certificate */ |
0f113f3e | 2299 | # define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER) |
b362ccab | 2300 | /* Peer CA digest algorithm in certificate */ |
0f113f3e | 2301 | # define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER) |
b362ccab DSH |
2302 | |
2303 | void SSL_set_security_level(SSL *s, int level); | |
4bcdb4a6 | 2304 | __owur int SSL_get_security_level(const SSL *s); |
0f113f3e | 2305 | void SSL_set_security_callback(SSL *s, |
2f8271eb F |
2306 | int (*cb) (const SSL *s, const SSL_CTX *ctx, |
2307 | int op, int bits, int nid, | |
2308 | void *other, void *ex)); | |
2309 | int (*SSL_get_security_callback(const SSL *s)) (const SSL *s, | |
2310 | const SSL_CTX *ctx, int op, | |
2311 | int bits, int nid, void *other, | |
2312 | void *ex); | |
b362ccab | 2313 | void SSL_set0_security_ex_data(SSL *s, void *ex); |
4bcdb4a6 | 2314 | __owur void *SSL_get0_security_ex_data(const SSL *s); |
b362ccab DSH |
2315 | |
2316 | void SSL_CTX_set_security_level(SSL_CTX *ctx, int level); | |
4bcdb4a6 | 2317 | __owur int SSL_CTX_get_security_level(const SSL_CTX *ctx); |
0f113f3e | 2318 | void SSL_CTX_set_security_callback(SSL_CTX *ctx, |
2f8271eb F |
2319 | int (*cb) (const SSL *s, const SSL_CTX *ctx, |
2320 | int op, int bits, int nid, | |
2321 | void *other, void *ex)); | |
e4646a89 KR |
2322 | int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (const SSL *s, |
2323 | const SSL_CTX *ctx, | |
0f113f3e MC |
2324 | int op, int bits, |
2325 | int nid, | |
2326 | void *other, | |
2327 | void *ex); | |
b362ccab | 2328 | void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex); |
4bcdb4a6 | 2329 | __owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx); |
b362ccab | 2330 | |
2c90015c | 2331 | /* OPENSSL_INIT flag 0x010000 reserved for internal use */ |
2f8271eb F |
2332 | # define OPENSSL_INIT_NO_LOAD_SSL_STRINGS 0x00100000L |
2333 | # define OPENSSL_INIT_LOAD_SSL_STRINGS 0x00200000L | |
b184e3ef | 2334 | |
2f8271eb | 2335 | # define OPENSSL_INIT_SSL_DEFAULT \ |
b184e3ef MC |
2336 | (OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS) |
2337 | ||
0fc32b07 | 2338 | int OPENSSL_init_ssl(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings); |
b184e3ef | 2339 | |
0f113f3e | 2340 | # ifndef OPENSSL_NO_UNIT_TEST |
4bcdb4a6 | 2341 | __owur const struct openssl_ssl_test_functions *SSL_test_functions(void); |
0f113f3e | 2342 | # endif |
e0fc7961 | 2343 | |
a58eb06d TS |
2344 | __owur int SSL_free_buffers(SSL *ssl); |
2345 | __owur int SSL_alloc_buffers(SSL *ssl); | |
2346 | ||
61fb5923 MC |
2347 | /* Status codes passed to the decrypt session ticket callback. Some of these |
2348 | * are for internal use only and are never passed to the callback. */ | |
2349 | typedef int SSL_TICKET_STATUS; | |
df0fed9a TS |
2350 | |
2351 | /* Support for ticket appdata */ | |
2352 | /* fatal error, malloc failure */ | |
2353 | # define SSL_TICKET_FATAL_ERR_MALLOC 0 | |
2354 | /* fatal error, either from parsing or decrypting the ticket */ | |
2355 | # define SSL_TICKET_FATAL_ERR_OTHER 1 | |
2356 | /* No ticket present */ | |
2357 | # define SSL_TICKET_NONE 2 | |
2358 | /* Empty ticket present */ | |
2359 | # define SSL_TICKET_EMPTY 3 | |
2360 | /* the ticket couldn't be decrypted */ | |
2361 | # define SSL_TICKET_NO_DECRYPT 4 | |
2362 | /* a ticket was successfully decrypted */ | |
2363 | # define SSL_TICKET_SUCCESS 5 | |
2364 | /* same as above but the ticket needs to be renewed */ | |
2365 | # define SSL_TICKET_SUCCESS_RENEW 6 | |
2366 | ||
61fb5923 MC |
2367 | /* Return codes for the decrypt session ticket callback */ |
2368 | typedef int SSL_TICKET_RETURN; | |
2369 | ||
2370 | /* An error occurred */ | |
2371 | #define SSL_TICKET_RETURN_ABORT 0 | |
2372 | /* Do not use the ticket, do not send a renewed ticket to the client */ | |
2373 | #define SSL_TICKET_RETURN_IGNORE 1 | |
2374 | /* Do not use the ticket, send a renewed ticket to the client */ | |
2375 | #define SSL_TICKET_RETURN_IGNORE_RENEW 2 | |
2376 | /* Use the ticket, do not send a renewed ticket to the client */ | |
2377 | #define SSL_TICKET_RETURN_USE 3 | |
2378 | /* Use the ticket, send a renewed ticket to the client */ | |
2379 | #define SSL_TICKET_RETURN_USE_RENEW 4 | |
2380 | ||
df0fed9a TS |
2381 | typedef int (*SSL_CTX_generate_session_ticket_fn)(SSL *s, void *arg); |
2382 | typedef SSL_TICKET_RETURN (*SSL_CTX_decrypt_session_ticket_fn)(SSL *s, SSL_SESSION *ss, | |
2383 | const unsigned char *keyname, | |
2384 | size_t keyname_length, | |
61fb5923 | 2385 | SSL_TICKET_STATUS status, |
df0fed9a TS |
2386 | void *arg); |
2387 | int SSL_CTX_set_session_ticket_cb(SSL_CTX *ctx, | |
2388 | SSL_CTX_generate_session_ticket_fn gen_cb, | |
2389 | SSL_CTX_decrypt_session_ticket_fn dec_cb, | |
2390 | void *arg); | |
2391 | int SSL_SESSION_set1_ticket_appdata(SSL_SESSION *ss, const void *data, size_t len); | |
2392 | int SSL_SESSION_get0_ticket_appdata(SSL_SESSION *ss, void **data, size_t *len); | |
2393 | ||
df2ee0e2 BL |
2394 | extern const char SSL_version_str[]; |
2395 | ||
fa4b82cc AH |
2396 | typedef unsigned int (*DTLS_timer_cb)(SSL *s, unsigned int timer_us); |
2397 | ||
2398 | void DTLS_set_timer_cb(SSL *s, DTLS_timer_cb cb); | |
2399 | ||
2400 | ||
c9598459 MC |
2401 | typedef int (*SSL_allow_early_data_cb_fn)(SSL *s, void *arg); |
2402 | void SSL_CTX_set_allow_early_data_cb(SSL_CTX *ctx, | |
2403 | SSL_allow_early_data_cb_fn cb, | |
2404 | void *arg); | |
2405 | void SSL_set_allow_early_data_cb(SSL *s, | |
2406 | SSL_allow_early_data_cb_fn cb, | |
2407 | void *arg); | |
2408 | ||
0cd0a820 | 2409 | # ifdef __cplusplus |
d02b48c6 | 2410 | } |
0cd0a820 | 2411 | # endif |
d02b48c6 | 2412 | #endif |