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1 | /* | |
2 | * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. | |
3 | * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved | |
4 | * Copyright 2005 Nokia. All rights reserved. | |
5 | * | |
6 | * Licensed under the OpenSSL license (the "License"). You may not use | |
7 | * this file except in compliance with the License. You can obtain a copy | |
8 | * in the file LICENSE in the source distribution or at | |
9 | * https://www.openssl.org/source/license.html | |
10 | */ | |
11 | ||
12 | #ifndef HEADER_SSL_H | |
13 | # define HEADER_SSL_H | |
14 | ||
15 | # include <openssl/e_os2.h> | |
16 | # include <openssl/opensslconf.h> | |
17 | # include <openssl/comp.h> | |
18 | # include <openssl/bio.h> | |
19 | # if OPENSSL_API_COMPAT < 0x10100000L | |
20 | # include <openssl/x509.h> | |
21 | # include <openssl/crypto.h> | |
22 | # include <openssl/lhash.h> | |
23 | # include <openssl/buffer.h> | |
24 | # endif | |
25 | # include <openssl/pem.h> | |
26 | # include <openssl/hmac.h> | |
27 | # include <openssl/async.h> | |
28 | ||
29 | # include <openssl/safestack.h> | |
30 | # include <openssl/symhacks.h> | |
31 | # include <openssl/ct.h> | |
32 | # include <openssl/sslerr.h> | |
33 | ||
34 | #ifdef __cplusplus | |
35 | extern "C" { | |
36 | #endif | |
37 | ||
38 | /* OpenSSL version number for ASN.1 encoding of the session information */ | |
39 | /*- | |
40 | * Version 0 - initial version | |
41 | * Version 1 - added the optional peer certificate | |
42 | */ | |
43 | # define SSL_SESSION_ASN1_VERSION 0x0001 | |
44 | ||
45 | # define SSL_MAX_SSL_SESSION_ID_LENGTH 32 | |
46 | # define SSL_MAX_SID_CTX_LENGTH 32 | |
47 | ||
48 | # define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) | |
49 | # define SSL_MAX_KEY_ARG_LENGTH 8 | |
50 | # define SSL_MAX_MASTER_KEY_LENGTH 48 | |
51 | # define TLS13_MAX_RESUMPTION_MASTER_LENGTH 64 | |
52 | ||
53 | /* The maximum number of encrypt/decrypt pipelines we can support */ | |
54 | # define SSL_MAX_PIPELINES 32 | |
55 | ||
56 | /* text strings for the ciphers */ | |
57 | ||
58 | /* These are used to specify which ciphers to use and not to use */ | |
59 | ||
60 | # define SSL_TXT_LOW "LOW" | |
61 | # define SSL_TXT_MEDIUM "MEDIUM" | |
62 | # define SSL_TXT_HIGH "HIGH" | |
63 | # define SSL_TXT_FIPS "FIPS" | |
64 | ||
65 | # define SSL_TXT_aNULL "aNULL" | |
66 | # define SSL_TXT_eNULL "eNULL" | |
67 | # define SSL_TXT_NULL "NULL" | |
68 | ||
69 | # define SSL_TXT_kRSA "kRSA" | |
70 | # define SSL_TXT_kDHr "kDHr" | |
71 | # define SSL_TXT_kDHd "kDHd" | |
72 | # define SSL_TXT_kDH "kDH" | |
73 | # define SSL_TXT_kEDH "kEDH"/* alias for kDHE */ | |
74 | # define SSL_TXT_kDHE "kDHE" | |
75 | # define SSL_TXT_kECDHr "kECDHr" | |
76 | # define SSL_TXT_kECDHe "kECDHe" | |
77 | # define SSL_TXT_kECDH "kECDH" | |
78 | # define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */ | |
79 | # define SSL_TXT_kECDHE "kECDHE" | |
80 | # define SSL_TXT_kPSK "kPSK" | |
81 | # define SSL_TXT_kRSAPSK "kRSAPSK" | |
82 | # define SSL_TXT_kECDHEPSK "kECDHEPSK" | |
83 | # define SSL_TXT_kDHEPSK "kDHEPSK" | |
84 | # define SSL_TXT_kGOST "kGOST" | |
85 | # define SSL_TXT_kSRP "kSRP" | |
86 | ||
87 | # define SSL_TXT_aRSA "aRSA" | |
88 | # define SSL_TXT_aDSS "aDSS" | |
89 | # define SSL_TXT_aDH "aDH" | |
90 | # define SSL_TXT_aECDH "aECDH" | |
91 | # define SSL_TXT_aECDSA "aECDSA" | |
92 | # define SSL_TXT_aPSK "aPSK" | |
93 | # define SSL_TXT_aGOST94 "aGOST94" | |
94 | # define SSL_TXT_aGOST01 "aGOST01" | |
95 | # define SSL_TXT_aGOST12 "aGOST12" | |
96 | # define SSL_TXT_aGOST "aGOST" | |
97 | # define SSL_TXT_aSRP "aSRP" | |
98 | ||
99 | # define SSL_TXT_DSS "DSS" | |
100 | # define SSL_TXT_DH "DH" | |
101 | # define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */ | |
102 | # define SSL_TXT_EDH "EDH"/* alias for DHE */ | |
103 | # define SSL_TXT_ADH "ADH" | |
104 | # define SSL_TXT_RSA "RSA" | |
105 | # define SSL_TXT_ECDH "ECDH" | |
106 | # define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */ | |
107 | # define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */ | |
108 | # define SSL_TXT_AECDH "AECDH" | |
109 | # define SSL_TXT_ECDSA "ECDSA" | |
110 | # define SSL_TXT_PSK "PSK" | |
111 | # define SSL_TXT_SRP "SRP" | |
112 | ||
113 | # define SSL_TXT_DES "DES" | |
114 | # define SSL_TXT_3DES "3DES" | |
115 | # define SSL_TXT_RC4 "RC4" | |
116 | # define SSL_TXT_RC2 "RC2" | |
117 | # define SSL_TXT_IDEA "IDEA" | |
118 | # define SSL_TXT_SEED "SEED" | |
119 | # define SSL_TXT_AES128 "AES128" | |
120 | # define SSL_TXT_AES256 "AES256" | |
121 | # define SSL_TXT_AES "AES" | |
122 | # define SSL_TXT_AES_GCM "AESGCM" | |
123 | # define SSL_TXT_AES_CCM "AESCCM" | |
124 | # define SSL_TXT_AES_CCM_8 "AESCCM8" | |
125 | # define SSL_TXT_CAMELLIA128 "CAMELLIA128" | |
126 | # define SSL_TXT_CAMELLIA256 "CAMELLIA256" | |
127 | # define SSL_TXT_CAMELLIA "CAMELLIA" | |
128 | # define SSL_TXT_CHACHA20 "CHACHA20" | |
129 | # define SSL_TXT_GOST "GOST89" | |
130 | ||
131 | # define SSL_TXT_MD5 "MD5" | |
132 | # define SSL_TXT_SHA1 "SHA1" | |
133 | # define SSL_TXT_SHA "SHA"/* same as "SHA1" */ | |
134 | # define SSL_TXT_GOST94 "GOST94" | |
135 | # define SSL_TXT_GOST89MAC "GOST89MAC" | |
136 | # define SSL_TXT_GOST12 "GOST12" | |
137 | # define SSL_TXT_GOST89MAC12 "GOST89MAC12" | |
138 | # define SSL_TXT_SHA256 "SHA256" | |
139 | # define SSL_TXT_SHA384 "SHA384" | |
140 | ||
141 | # define SSL_TXT_SSLV3 "SSLv3" | |
142 | # define SSL_TXT_TLSV1 "TLSv1" | |
143 | # define SSL_TXT_TLSV1_1 "TLSv1.1" | |
144 | # define SSL_TXT_TLSV1_2 "TLSv1.2" | |
145 | ||
146 | # define SSL_TXT_ALL "ALL" | |
147 | ||
148 | /*- | |
149 | * COMPLEMENTOF* definitions. These identifiers are used to (de-select) | |
150 | * ciphers normally not being used. | |
151 | * Example: "RC4" will activate all ciphers using RC4 including ciphers | |
152 | * without authentication, which would normally disabled by DEFAULT (due | |
153 | * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" | |
154 | * will make sure that it is also disabled in the specific selection. | |
155 | * COMPLEMENTOF* identifiers are portable between version, as adjustments | |
156 | * to the default cipher setup will also be included here. | |
157 | * | |
158 | * COMPLEMENTOFDEFAULT does not experience the same special treatment that | |
159 | * DEFAULT gets, as only selection is being done and no sorting as needed | |
160 | * for DEFAULT. | |
161 | */ | |
162 | # define SSL_TXT_CMPALL "COMPLEMENTOFALL" | |
163 | # define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" | |
164 | ||
165 | /* | |
166 | * The following cipher list is used by default. It also is substituted when | |
167 | * an application-defined cipher list string starts with 'DEFAULT'. | |
168 | */ | |
169 | # define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL" | |
170 | /* | |
171 | * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always | |
172 | * starts with a reasonable order, and all we have to do for DEFAULT is | |
173 | * throwing out anonymous and unencrypted ciphersuites! (The latter are not | |
174 | * actually enabled by ALL, but "ALL:RSA" would enable some of them.) | |
175 | */ | |
176 | ||
177 | /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ | |
178 | # define SSL_SENT_SHUTDOWN 1 | |
179 | # define SSL_RECEIVED_SHUTDOWN 2 | |
180 | ||
181 | #ifdef __cplusplus | |
182 | } | |
183 | #endif | |
184 | ||
185 | #ifdef __cplusplus | |
186 | extern "C" { | |
187 | #endif | |
188 | ||
189 | # define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 | |
190 | # define SSL_FILETYPE_PEM X509_FILETYPE_PEM | |
191 | ||
192 | /* | |
193 | * This is needed to stop compilers complaining about the 'struct ssl_st *' | |
194 | * function parameters used to prototype callbacks in SSL_CTX. | |
195 | */ | |
196 | typedef struct ssl_st *ssl_crock_st; | |
197 | typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT; | |
198 | typedef struct ssl_method_st SSL_METHOD; | |
199 | typedef struct ssl_cipher_st SSL_CIPHER; | |
200 | typedef struct ssl_session_st SSL_SESSION; | |
201 | typedef struct tls_sigalgs_st TLS_SIGALGS; | |
202 | typedef struct ssl_conf_ctx_st SSL_CONF_CTX; | |
203 | typedef struct ssl_comp_st SSL_COMP; | |
204 | ||
205 | STACK_OF(SSL_CIPHER); | |
206 | STACK_OF(SSL_COMP); | |
207 | ||
208 | /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ | |
209 | typedef struct srtp_protection_profile_st { | |
210 | const char *name; | |
211 | unsigned long id; | |
212 | } SRTP_PROTECTION_PROFILE; | |
213 | ||
214 | DEFINE_STACK_OF(SRTP_PROTECTION_PROFILE) | |
215 | ||
216 | typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s, | |
217 | const unsigned char *data, | |
218 | int len, void *arg); | |
219 | typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret, | |
220 | int *secret_len, | |
221 | STACK_OF(SSL_CIPHER) *peer_ciphers, | |
222 | const SSL_CIPHER **cipher, void *arg); | |
223 | ||
224 | /* Extension context codes */ | |
225 | /* This extension is only allowed in TLS */ | |
226 | #define SSL_EXT_TLS_ONLY 0x0001 | |
227 | /* This extension is only allowed in DTLS */ | |
228 | #define SSL_EXT_DTLS_ONLY 0x0002 | |
229 | /* Some extensions may be allowed in DTLS but we don't implement them for it */ | |
230 | #define SSL_EXT_TLS_IMPLEMENTATION_ONLY 0x0004 | |
231 | /* Most extensions are not defined for SSLv3 but EXT_TYPE_renegotiate is */ | |
232 | #define SSL_EXT_SSL3_ALLOWED 0x0008 | |
233 | /* Extension is only defined for TLS1.2 and below */ | |
234 | #define SSL_EXT_TLS1_2_AND_BELOW_ONLY 0x0010 | |
235 | /* Extension is only defined for TLS1.3 and above */ | |
236 | #define SSL_EXT_TLS1_3_ONLY 0x0020 | |
237 | /* Ignore this extension during parsing if we are resuming */ | |
238 | #define SSL_EXT_IGNORE_ON_RESUMPTION 0x0040 | |
239 | #define SSL_EXT_CLIENT_HELLO 0x0080 | |
240 | /* Really means TLS1.2 or below */ | |
241 | #define SSL_EXT_TLS1_2_SERVER_HELLO 0x0100 | |
242 | #define SSL_EXT_TLS1_3_SERVER_HELLO 0x0200 | |
243 | #define SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS 0x0400 | |
244 | #define SSL_EXT_TLS1_3_HELLO_RETRY_REQUEST 0x0800 | |
245 | #define SSL_EXT_TLS1_3_CERTIFICATE 0x1000 | |
246 | #define SSL_EXT_TLS1_3_NEW_SESSION_TICKET 0x2000 | |
247 | #define SSL_EXT_TLS1_3_CERTIFICATE_REQUEST 0x4000 | |
248 | ||
249 | /* Typedefs for handling custom extensions */ | |
250 | ||
251 | typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type, | |
252 | const unsigned char **out, | |
253 | size_t *outlen, int *al, void *add_arg); | |
254 | ||
255 | typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type, | |
256 | const unsigned char *out, void *add_arg); | |
257 | ||
258 | typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type, | |
259 | const unsigned char *in, | |
260 | size_t inlen, int *al, void *parse_arg); | |
261 | ||
262 | ||
263 | typedef int (*SSL_custom_ext_add_cb_ex) (SSL *s, unsigned int ext_type, | |
264 | unsigned int context, | |
265 | const unsigned char **out, | |
266 | size_t *outlen, X509 *x, | |
267 | size_t chainidx, | |
268 | int *al, void *add_arg); | |
269 | ||
270 | typedef void (*SSL_custom_ext_free_cb_ex) (SSL *s, unsigned int ext_type, | |
271 | unsigned int context, | |
272 | const unsigned char *out, | |
273 | void *add_arg); | |
274 | ||
275 | typedef int (*SSL_custom_ext_parse_cb_ex) (SSL *s, unsigned int ext_type, | |
276 | unsigned int context, | |
277 | const unsigned char *in, | |
278 | size_t inlen, X509 *x, | |
279 | size_t chainidx, | |
280 | int *al, void *parse_arg); | |
281 | ||
282 | /* Typedef for verification callback */ | |
283 | typedef int (*SSL_verify_cb)(int preverify_ok, X509_STORE_CTX *x509_ctx); | |
284 | ||
285 | /* | |
286 | * Some values are reserved until OpenSSL 1.2.0 because they were previously | |
287 | * included in SSL_OP_ALL in a 1.1.x release. | |
288 | * | |
289 | * Reserved value (until OpenSSL 1.2.0) 0x00000001U | |
290 | * Reserved value (until OpenSSL 1.2.0) 0x00000002U | |
291 | */ | |
292 | /* Allow initial connection to servers that don't support RI */ | |
293 | # define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004U | |
294 | ||
295 | /* Reserved value (until OpenSSL 1.2.0) 0x00000008U */ | |
296 | # define SSL_OP_TLSEXT_PADDING 0x00000010U | |
297 | /* Reserved value (until OpenSSL 1.2.0) 0x00000020U */ | |
298 | # define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040U | |
299 | /* | |
300 | * Reserved value (until OpenSSL 1.2.0) 0x00000080U | |
301 | * Reserved value (until OpenSSL 1.2.0) 0x00000100U | |
302 | * Reserved value (until OpenSSL 1.2.0) 0x00000200U | |
303 | */ | |
304 | ||
305 | /* In TLSv1.3 allow a non-(ec)dhe based kex_mode */ | |
306 | # define SSL_OP_ALLOW_NO_DHE_KEX 0x00000400U | |
307 | ||
308 | /* | |
309 | * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in | |
310 | * OpenSSL 0.9.6d. Usually (depending on the application protocol) the | |
311 | * workaround is not needed. Unfortunately some broken SSL/TLS | |
312 | * implementations cannot handle it at all, which is why we include it in | |
313 | * SSL_OP_ALL. Added in 0.9.6e | |
314 | */ | |
315 | # define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800U | |
316 | ||
317 | /* DTLS options */ | |
318 | # define SSL_OP_NO_QUERY_MTU 0x00001000U | |
319 | /* Turn on Cookie Exchange (on relevant for servers) */ | |
320 | # define SSL_OP_COOKIE_EXCHANGE 0x00002000U | |
321 | /* Don't use RFC4507 ticket extension */ | |
322 | # define SSL_OP_NO_TICKET 0x00004000U | |
323 | # ifndef OPENSSL_NO_DTLS1_METHOD | |
324 | /* Use Cisco's "speshul" version of DTLS_BAD_VER | |
325 | * (only with deprecated DTLSv1_client_method()) */ | |
326 | # define SSL_OP_CISCO_ANYCONNECT 0x00008000U | |
327 | # endif | |
328 | ||
329 | /* As server, disallow session resumption on renegotiation */ | |
330 | # define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000U | |
331 | /* Don't use compression even if supported */ | |
332 | # define SSL_OP_NO_COMPRESSION 0x00020000U | |
333 | /* Permit unsafe legacy renegotiation */ | |
334 | # define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000U | |
335 | /* Disable encrypt-then-mac */ | |
336 | # define SSL_OP_NO_ENCRYPT_THEN_MAC 0x00080000U | |
337 | /* | |
338 | * Set on servers to choose the cipher according to the server's preferences | |
339 | */ | |
340 | # define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000U | |
341 | /* | |
342 | * If set, a server will allow a client to issue a SSLv3.0 version number as | |
343 | * latest version supported in the premaster secret, even when TLSv1.0 | |
344 | * (version 3.1) was announced in the client hello. Normally this is | |
345 | * forbidden to prevent version rollback attacks. | |
346 | */ | |
347 | # define SSL_OP_TLS_ROLLBACK_BUG 0x00800000U | |
348 | ||
349 | # define SSL_OP_NO_SSLv3 0x02000000U | |
350 | # define SSL_OP_NO_TLSv1 0x04000000U | |
351 | # define SSL_OP_NO_TLSv1_2 0x08000000U | |
352 | # define SSL_OP_NO_TLSv1_1 0x10000000U | |
353 | # define SSL_OP_NO_TLSv1_3 0x20000000U | |
354 | ||
355 | # define SSL_OP_NO_DTLSv1 0x04000000U | |
356 | # define SSL_OP_NO_DTLSv1_2 0x08000000U | |
357 | ||
358 | # define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\ | |
359 | SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2|SSL_OP_NO_TLSv1_3) | |
360 | # define SSL_OP_NO_DTLS_MASK (SSL_OP_NO_DTLSv1|SSL_OP_NO_DTLSv1_2) | |
361 | ||
362 | /* Disallow all renegotiation */ | |
363 | # define SSL_OP_NO_RENEGOTIATION 0x40000000U | |
364 | ||
365 | /* | |
366 | * Make server add server-hello extension from early version of cryptopro | |
367 | * draft, when GOST ciphersuite is negotiated. Required for interoperability | |
368 | * with CryptoPro CSP 3.x | |
369 | */ | |
370 | # define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000U | |
371 | ||
372 | /* | |
373 | * SSL_OP_ALL: various bug workarounds that should be rather harmless. | |
374 | * This used to be 0x000FFFFFL before 0.9.7. | |
375 | * This used to be 0x80000BFFU before 1.1.1. | |
376 | */ | |
377 | # define SSL_OP_ALL (SSL_OP_CRYPTOPRO_TLSEXT_BUG|\ | |
378 | SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS|\ | |
379 | SSL_OP_LEGACY_SERVER_CONNECT|\ | |
380 | SSL_OP_TLSEXT_PADDING|\ | |
381 | SSL_OP_SAFARI_ECDHE_ECDSA_BUG) | |
382 | ||
383 | /* OBSOLETE OPTIONS: retained for compatibility */ | |
384 | ||
385 | /* Removed from OpenSSL 1.1.0. Was 0x00000001L */ | |
386 | /* Related to removed SSLv2. */ | |
387 | # define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0 | |
388 | /* Removed from OpenSSL 1.1.0. Was 0x00000002L */ | |
389 | /* Related to removed SSLv2. */ | |
390 | # define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0 | |
391 | /* Removed from OpenSSL 0.9.8q and 1.0.0c. Was 0x00000008L */ | |
392 | /* Dead forever, see CVE-2010-4180 */ | |
393 | # define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0 | |
394 | /* Removed from OpenSSL 1.0.1h and 1.0.2. Was 0x00000010L */ | |
395 | /* Refers to ancient SSLREF and SSLv2. */ | |
396 | # define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0 | |
397 | /* Removed from OpenSSL 1.1.0. Was 0x00000020 */ | |
398 | # define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x0 | |
399 | /* Removed from OpenSSL 0.9.7h and 0.9.8b. Was 0x00000040L */ | |
400 | # define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 | |
401 | /* Removed from OpenSSL 1.1.0. Was 0x00000080 */ | |
402 | /* Ancient SSLeay version. */ | |
403 | # define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0 | |
404 | /* Removed from OpenSSL 1.1.0. Was 0x00000100L */ | |
405 | # define SSL_OP_TLS_D5_BUG 0x0 | |
406 | /* Removed from OpenSSL 1.1.0. Was 0x00000200L */ | |
407 | # define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0 | |
408 | /* Removed from OpenSSL 1.1.0. Was 0x00080000L */ | |
409 | # define SSL_OP_SINGLE_ECDH_USE 0x0 | |
410 | /* Removed from OpenSSL 1.1.0. Was 0x00100000L */ | |
411 | # define SSL_OP_SINGLE_DH_USE 0x0 | |
412 | /* Removed from OpenSSL 1.0.1k and 1.0.2. Was 0x00200000L */ | |
413 | # define SSL_OP_EPHEMERAL_RSA 0x0 | |
414 | /* Removed from OpenSSL 1.1.0. Was 0x01000000L */ | |
415 | # define SSL_OP_NO_SSLv2 0x0 | |
416 | /* Removed from OpenSSL 1.0.1. Was 0x08000000L */ | |
417 | # define SSL_OP_PKCS1_CHECK_1 0x0 | |
418 | /* Removed from OpenSSL 1.0.1. Was 0x10000000L */ | |
419 | # define SSL_OP_PKCS1_CHECK_2 0x0 | |
420 | /* Removed from OpenSSL 1.1.0. Was 0x20000000L */ | |
421 | # define SSL_OP_NETSCAPE_CA_DN_BUG 0x0 | |
422 | /* Removed from OpenSSL 1.1.0. Was 0x40000000L */ | |
423 | # define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0 | |
424 | ||
425 | /* | |
426 | * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success | |
427 | * when just a single record has been written): | |
428 | */ | |
429 | # define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001U | |
430 | /* | |
431 | * Make it possible to retry SSL_write() with changed buffer location (buffer | |
432 | * contents must stay the same!); this is not the default to avoid the | |
433 | * misconception that non-blocking SSL_write() behaves like non-blocking | |
434 | * write(): | |
435 | */ | |
436 | # define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U | |
437 | /* | |
438 | * Never bother the application with retries if the transport is blocking: | |
439 | */ | |
440 | # define SSL_MODE_AUTO_RETRY 0x00000004U | |
441 | /* Don't attempt to automatically build certificate chain */ | |
442 | # define SSL_MODE_NO_AUTO_CHAIN 0x00000008U | |
443 | /* | |
444 | * Save RAM by releasing read and write buffers when they're empty. (SSL3 and | |
445 | * TLS only.) Released buffers are freed. | |
446 | */ | |
447 | # define SSL_MODE_RELEASE_BUFFERS 0x00000010U | |
448 | /* | |
449 | * Send the current time in the Random fields of the ClientHello and | |
450 | * ServerHello records for compatibility with hypothetical implementations | |
451 | * that require it. | |
452 | */ | |
453 | # define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U | |
454 | # define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U | |
455 | /* | |
456 | * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications | |
457 | * that reconnect with a downgraded protocol version; see | |
458 | * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your | |
459 | * application attempts a normal handshake. Only use this in explicit | |
460 | * fallback retries, following the guidance in | |
461 | * draft-ietf-tls-downgrade-scsv-00. | |
462 | */ | |
463 | # define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U | |
464 | /* | |
465 | * Support Asynchronous operation | |
466 | */ | |
467 | # define SSL_MODE_ASYNC 0x00000100U | |
468 | ||
469 | /* Cert related flags */ | |
470 | /* | |
471 | * Many implementations ignore some aspects of the TLS standards such as | |
472 | * enforcing certificate chain algorithms. When this is set we enforce them. | |
473 | */ | |
474 | # define SSL_CERT_FLAG_TLS_STRICT 0x00000001U | |
475 | ||
476 | /* Suite B modes, takes same values as certificate verify flags */ | |
477 | # define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000 | |
478 | /* Suite B 192 bit only mode */ | |
479 | # define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000 | |
480 | /* Suite B 128 bit mode allowing 192 bit algorithms */ | |
481 | # define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000 | |
482 | ||
483 | /* Perform all sorts of protocol violations for testing purposes */ | |
484 | # define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000 | |
485 | ||
486 | /* Flags for building certificate chains */ | |
487 | /* Treat any existing certificates as untrusted CAs */ | |
488 | # define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1 | |
489 | /* Don't include root CA in chain */ | |
490 | # define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2 | |
491 | /* Just check certificates already there */ | |
492 | # define SSL_BUILD_CHAIN_FLAG_CHECK 0x4 | |
493 | /* Ignore verification errors */ | |
494 | # define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8 | |
495 | /* Clear verification errors from queue */ | |
496 | # define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10 | |
497 | ||
498 | /* Flags returned by SSL_check_chain */ | |
499 | /* Certificate can be used with this session */ | |
500 | # define CERT_PKEY_VALID 0x1 | |
501 | /* Certificate can also be used for signing */ | |
502 | # define CERT_PKEY_SIGN 0x2 | |
503 | /* EE certificate signing algorithm OK */ | |
504 | # define CERT_PKEY_EE_SIGNATURE 0x10 | |
505 | /* CA signature algorithms OK */ | |
506 | # define CERT_PKEY_CA_SIGNATURE 0x20 | |
507 | /* EE certificate parameters OK */ | |
508 | # define CERT_PKEY_EE_PARAM 0x40 | |
509 | /* CA certificate parameters OK */ | |
510 | # define CERT_PKEY_CA_PARAM 0x80 | |
511 | /* Signing explicitly allowed as opposed to SHA1 fallback */ | |
512 | # define CERT_PKEY_EXPLICIT_SIGN 0x100 | |
513 | /* Client CA issuer names match (always set for server cert) */ | |
514 | # define CERT_PKEY_ISSUER_NAME 0x200 | |
515 | /* Cert type matches client types (always set for server cert) */ | |
516 | # define CERT_PKEY_CERT_TYPE 0x400 | |
517 | /* Cert chain suitable to Suite B */ | |
518 | # define CERT_PKEY_SUITEB 0x800 | |
519 | ||
520 | # define SSL_CONF_FLAG_CMDLINE 0x1 | |
521 | # define SSL_CONF_FLAG_FILE 0x2 | |
522 | # define SSL_CONF_FLAG_CLIENT 0x4 | |
523 | # define SSL_CONF_FLAG_SERVER 0x8 | |
524 | # define SSL_CONF_FLAG_SHOW_ERRORS 0x10 | |
525 | # define SSL_CONF_FLAG_CERTIFICATE 0x20 | |
526 | # define SSL_CONF_FLAG_REQUIRE_PRIVATE 0x40 | |
527 | /* Configuration value types */ | |
528 | # define SSL_CONF_TYPE_UNKNOWN 0x0 | |
529 | # define SSL_CONF_TYPE_STRING 0x1 | |
530 | # define SSL_CONF_TYPE_FILE 0x2 | |
531 | # define SSL_CONF_TYPE_DIR 0x3 | |
532 | # define SSL_CONF_TYPE_NONE 0x4 | |
533 | ||
534 | /* | |
535 | * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they | |
536 | * cannot be used to clear bits. | |
537 | */ | |
538 | ||
539 | unsigned long SSL_CTX_get_options(const SSL_CTX *ctx); | |
540 | unsigned long SSL_get_options(const SSL* s); | |
541 | unsigned long SSL_CTX_clear_options(SSL_CTX *ctx, unsigned long op); | |
542 | unsigned long SSL_clear_options(SSL *s, unsigned long op); | |
543 | unsigned long SSL_CTX_set_options(SSL_CTX *ctx, unsigned long op); | |
544 | unsigned long SSL_set_options(SSL *s, unsigned long op); | |
545 | ||
546 | # define SSL_CTX_set_mode(ctx,op) \ | |
547 | SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) | |
548 | # define SSL_CTX_clear_mode(ctx,op) \ | |
549 | SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) | |
550 | # define SSL_CTX_get_mode(ctx) \ | |
551 | SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) | |
552 | # define SSL_clear_mode(ssl,op) \ | |
553 | SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) | |
554 | # define SSL_set_mode(ssl,op) \ | |
555 | SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) | |
556 | # define SSL_get_mode(ssl) \ | |
557 | SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) | |
558 | # define SSL_set_mtu(ssl, mtu) \ | |
559 | SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) | |
560 | # define DTLS_set_link_mtu(ssl, mtu) \ | |
561 | SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL) | |
562 | # define DTLS_get_link_min_mtu(ssl) \ | |
563 | SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL) | |
564 | ||
565 | # define SSL_get_secure_renegotiation_support(ssl) \ | |
566 | SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) | |
567 | ||
568 | # ifndef OPENSSL_NO_HEARTBEATS | |
569 | # define SSL_heartbeat(ssl) \ | |
570 | SSL_ctrl((ssl),SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT,0,NULL) | |
571 | # endif | |
572 | ||
573 | # define SSL_CTX_set_cert_flags(ctx,op) \ | |
574 | SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL) | |
575 | # define SSL_set_cert_flags(s,op) \ | |
576 | SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL) | |
577 | # define SSL_CTX_clear_cert_flags(ctx,op) \ | |
578 | SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL) | |
579 | # define SSL_clear_cert_flags(s,op) \ | |
580 | SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL) | |
581 | ||
582 | void SSL_CTX_set_msg_callback(SSL_CTX *ctx, | |
583 | void (*cb) (int write_p, int version, | |
584 | int content_type, const void *buf, | |
585 | size_t len, SSL *ssl, void *arg)); | |
586 | void SSL_set_msg_callback(SSL *ssl, | |
587 | void (*cb) (int write_p, int version, | |
588 | int content_type, const void *buf, | |
589 | size_t len, SSL *ssl, void *arg)); | |
590 | # define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) | |
591 | # define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) | |
592 | ||
593 | # define SSL_get_extms_support(s) \ | |
594 | SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL) | |
595 | ||
596 | # ifndef OPENSSL_NO_SRP | |
597 | ||
598 | /* see tls_srp.c */ | |
599 | __owur int SSL_SRP_CTX_init(SSL *s); | |
600 | __owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx); | |
601 | int SSL_SRP_CTX_free(SSL *ctx); | |
602 | int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx); | |
603 | __owur int SSL_srp_server_param_with_username(SSL *s, int *ad); | |
604 | __owur int SRP_Calc_A_param(SSL *s); | |
605 | ||
606 | # endif | |
607 | ||
608 | /* 100k max cert list */ | |
609 | # define SSL_MAX_CERT_LIST_DEFAULT 1024*100 | |
610 | ||
611 | # define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) | |
612 | ||
613 | /* | |
614 | * This callback type is used inside SSL_CTX, SSL, and in the functions that | |
615 | * set them. It is used to override the generation of SSL/TLS session IDs in | |
616 | * a server. Return value should be zero on an error, non-zero to proceed. | |
617 | * Also, callbacks should themselves check if the id they generate is unique | |
618 | * otherwise the SSL handshake will fail with an error - callbacks can do | |
619 | * this using the 'ssl' value they're passed by; | |
620 | * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in | |
621 | * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32 | |
622 | * bytes. The callback can alter this length to be less if desired. It is | |
623 | * also an error for the callback to set the size to zero. | |
624 | */ | |
625 | typedef int (*GEN_SESSION_CB) (SSL *ssl, unsigned char *id, | |
626 | unsigned int *id_len); | |
627 | ||
628 | # define SSL_SESS_CACHE_OFF 0x0000 | |
629 | # define SSL_SESS_CACHE_CLIENT 0x0001 | |
630 | # define SSL_SESS_CACHE_SERVER 0x0002 | |
631 | # define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) | |
632 | # define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 | |
633 | /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ | |
634 | # define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 | |
635 | # define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 | |
636 | # define SSL_SESS_CACHE_NO_INTERNAL \ | |
637 | (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) | |
638 | ||
639 | LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx); | |
640 | # define SSL_CTX_sess_number(ctx) \ | |
641 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) | |
642 | # define SSL_CTX_sess_connect(ctx) \ | |
643 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) | |
644 | # define SSL_CTX_sess_connect_good(ctx) \ | |
645 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) | |
646 | # define SSL_CTX_sess_connect_renegotiate(ctx) \ | |
647 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) | |
648 | # define SSL_CTX_sess_accept(ctx) \ | |
649 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) | |
650 | # define SSL_CTX_sess_accept_renegotiate(ctx) \ | |
651 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) | |
652 | # define SSL_CTX_sess_accept_good(ctx) \ | |
653 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) | |
654 | # define SSL_CTX_sess_hits(ctx) \ | |
655 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) | |
656 | # define SSL_CTX_sess_cb_hits(ctx) \ | |
657 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) | |
658 | # define SSL_CTX_sess_misses(ctx) \ | |
659 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) | |
660 | # define SSL_CTX_sess_timeouts(ctx) \ | |
661 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) | |
662 | # define SSL_CTX_sess_cache_full(ctx) \ | |
663 | SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) | |
664 | ||
665 | void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, | |
666 | int (*new_session_cb) (struct ssl_st *ssl, | |
667 | SSL_SESSION *sess)); | |
668 | int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, | |
669 | SSL_SESSION *sess); | |
670 | void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, | |
671 | void (*remove_session_cb) (struct ssl_ctx_st | |
672 | *ctx, | |
673 | SSL_SESSION | |
674 | *sess)); | |
675 | void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx, | |
676 | SSL_SESSION *sess); | |
677 | void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, | |
678 | SSL_SESSION *(*get_session_cb) (struct ssl_st | |
679 | *ssl, | |
680 | const unsigned char | |
681 | *data, int len, | |
682 | int *copy)); | |
683 | SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, | |
684 | const unsigned char *data, | |
685 | int len, int *copy); | |
686 | void SSL_CTX_set_info_callback(SSL_CTX *ctx, | |
687 | void (*cb) (const SSL *ssl, int type, | |
688 | int val)); | |
689 | void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type, | |
690 | int val); | |
691 | void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, | |
692 | int (*client_cert_cb) (SSL *ssl, X509 **x509, | |
693 | EVP_PKEY **pkey)); | |
694 | int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509, | |
695 | EVP_PKEY **pkey); | |
696 | # ifndef OPENSSL_NO_ENGINE | |
697 | __owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); | |
698 | # endif | |
699 | void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, | |
700 | int (*app_gen_cookie_cb) (SSL *ssl, | |
701 | unsigned char | |
702 | *cookie, | |
703 | unsigned int | |
704 | *cookie_len)); | |
705 | void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, | |
706 | int (*app_verify_cookie_cb) (SSL *ssl, | |
707 | const unsigned char | |
708 | *cookie, | |
709 | unsigned int | |
710 | cookie_len)); | |
711 | # ifndef OPENSSL_NO_NEXTPROTONEG | |
712 | ||
713 | typedef int (*SSL_CTX_npn_advertised_cb_func)(SSL *ssl, | |
714 | const unsigned char **out, | |
715 | unsigned int *outlen, | |
716 | void *arg); | |
717 | void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, | |
718 | SSL_CTX_npn_advertised_cb_func cb, | |
719 | void *arg); | |
720 | # define SSL_CTX_set_npn_advertised_cb SSL_CTX_set_next_protos_advertised_cb | |
721 | ||
722 | typedef int (*SSL_CTX_npn_select_cb_func)(SSL *s, | |
723 | unsigned char **out, | |
724 | unsigned char *outlen, | |
725 | const unsigned char *in, | |
726 | unsigned int inlen, | |
727 | void *arg); | |
728 | void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, | |
729 | SSL_CTX_npn_select_cb_func cb, | |
730 | void *arg); | |
731 | # define SSL_CTX_set_npn_select_cb SSL_CTX_set_next_proto_select_cb | |
732 | ||
733 | void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data, | |
734 | unsigned *len); | |
735 | # define SSL_get0_npn_negotiated SSL_get0_next_proto_negotiated | |
736 | # endif | |
737 | ||
738 | __owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, | |
739 | const unsigned char *in, unsigned int inlen, | |
740 | const unsigned char *client, | |
741 | unsigned int client_len); | |
742 | ||
743 | # define OPENSSL_NPN_UNSUPPORTED 0 | |
744 | # define OPENSSL_NPN_NEGOTIATED 1 | |
745 | # define OPENSSL_NPN_NO_OVERLAP 2 | |
746 | ||
747 | __owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos, | |
748 | unsigned int protos_len); | |
749 | __owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos, | |
750 | unsigned int protos_len); | |
751 | typedef int (*SSL_CTX_alpn_select_cb_func)(SSL *ssl, | |
752 | const unsigned char **out, | |
753 | unsigned char *outlen, | |
754 | const unsigned char *in, | |
755 | unsigned int inlen, | |
756 | void *arg); | |
757 | void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx, | |
758 | SSL_CTX_alpn_select_cb_func cb, | |
759 | void *arg); | |
760 | void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data, | |
761 | unsigned int *len); | |
762 | ||
763 | # ifndef OPENSSL_NO_PSK | |
764 | /* | |
765 | * the maximum length of the buffer given to callbacks containing the | |
766 | * resulting identity/psk | |
767 | */ | |
768 | # define PSK_MAX_IDENTITY_LEN 128 | |
769 | # define PSK_MAX_PSK_LEN 256 | |
770 | typedef unsigned int (*SSL_psk_client_cb_func)(SSL *ssl, | |
771 | const char *hint, | |
772 | char *identity, | |
773 | unsigned int max_identity_len, | |
774 | unsigned char *psk, | |
775 | unsigned int max_psk_len); | |
776 | void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, SSL_psk_client_cb_func cb); | |
777 | void SSL_set_psk_client_callback(SSL *ssl, SSL_psk_client_cb_func cb); | |
778 | ||
779 | typedef unsigned int (*SSL_psk_server_cb_func)(SSL *ssl, | |
780 | const char *identity, | |
781 | unsigned char *psk, | |
782 | unsigned int max_psk_len); | |
783 | void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, SSL_psk_server_cb_func cb); | |
784 | void SSL_set_psk_server_callback(SSL *ssl, SSL_psk_server_cb_func cb); | |
785 | ||
786 | __owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint); | |
787 | __owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint); | |
788 | const char *SSL_get_psk_identity_hint(const SSL *s); | |
789 | const char *SSL_get_psk_identity(const SSL *s); | |
790 | # endif | |
791 | ||
792 | typedef int (*SSL_psk_find_session_cb_func)(SSL *ssl, | |
793 | const unsigned char *identity, | |
794 | size_t identity_len, | |
795 | SSL_SESSION **sess); | |
796 | typedef int (*SSL_psk_use_session_cb_func)(SSL *ssl, const EVP_MD *md, | |
797 | const unsigned char **id, | |
798 | size_t *idlen, | |
799 | SSL_SESSION **sess); | |
800 | ||
801 | void SSL_set_psk_find_session_callback(SSL *s, SSL_psk_find_session_cb_func cb); | |
802 | void SSL_CTX_set_psk_find_session_callback(SSL_CTX *ctx, | |
803 | SSL_psk_find_session_cb_func cb); | |
804 | void SSL_set_psk_use_session_callback(SSL *s, SSL_psk_use_session_cb_func cb); | |
805 | void SSL_CTX_set_psk_use_session_callback(SSL_CTX *ctx, | |
806 | SSL_psk_use_session_cb_func cb); | |
807 | ||
808 | /* Register callbacks to handle custom TLS Extensions for client or server. */ | |
809 | ||
810 | __owur int SSL_CTX_has_client_custom_ext(const SSL_CTX *ctx, | |
811 | unsigned int ext_type); | |
812 | ||
813 | __owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type, | |
814 | custom_ext_add_cb add_cb, | |
815 | custom_ext_free_cb free_cb, | |
816 | void *add_arg, | |
817 | custom_ext_parse_cb parse_cb, | |
818 | void *parse_arg); | |
819 | ||
820 | __owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type, | |
821 | custom_ext_add_cb add_cb, | |
822 | custom_ext_free_cb free_cb, | |
823 | void *add_arg, | |
824 | custom_ext_parse_cb parse_cb, | |
825 | void *parse_arg); | |
826 | ||
827 | __owur int SSL_CTX_add_custom_ext(SSL_CTX *ctx, unsigned int ext_type, | |
828 | unsigned int context, | |
829 | SSL_custom_ext_add_cb_ex add_cb, | |
830 | SSL_custom_ext_free_cb_ex free_cb, | |
831 | void *add_arg, | |
832 | SSL_custom_ext_parse_cb_ex parse_cb, | |
833 | void *parse_arg); | |
834 | ||
835 | __owur int SSL_extension_supported(unsigned int ext_type); | |
836 | ||
837 | # define SSL_NOTHING 1 | |
838 | # define SSL_WRITING 2 | |
839 | # define SSL_READING 3 | |
840 | # define SSL_X509_LOOKUP 4 | |
841 | # define SSL_ASYNC_PAUSED 5 | |
842 | # define SSL_ASYNC_NO_JOBS 6 | |
843 | # define SSL_EARLY_WORK 7 | |
844 | ||
845 | /* These will only be used when doing non-blocking IO */ | |
846 | # define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) | |
847 | # define SSL_want_read(s) (SSL_want(s) == SSL_READING) | |
848 | # define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) | |
849 | # define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) | |
850 | # define SSL_want_async(s) (SSL_want(s) == SSL_ASYNC_PAUSED) | |
851 | # define SSL_want_async_job(s) (SSL_want(s) == SSL_ASYNC_NO_JOBS) | |
852 | # define SSL_want_early(s) (SSL_want(s) == SSL_EARLY_WORK) | |
853 | ||
854 | # define SSL_MAC_FLAG_READ_MAC_STREAM 1 | |
855 | # define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 | |
856 | ||
857 | /* | |
858 | * A callback for logging out TLS key material. This callback should log out | |
859 | * |line| followed by a newline. | |
860 | */ | |
861 | typedef void (*SSL_CTX_keylog_cb_func)(const SSL *ssl, const char *line); | |
862 | ||
863 | /* | |
864 | * SSL_CTX_set_keylog_callback configures a callback to log key material. This | |
865 | * is intended for debugging use with tools like Wireshark. The cb function | |
866 | * should log line followed by a newline. | |
867 | */ | |
868 | void SSL_CTX_set_keylog_callback(SSL_CTX *ctx, SSL_CTX_keylog_cb_func cb); | |
869 | ||
870 | /* | |
871 | * SSL_CTX_get_keylog_callback returns the callback configured by | |
872 | * SSL_CTX_set_keylog_callback. | |
873 | */ | |
874 | SSL_CTX_keylog_cb_func SSL_CTX_get_keylog_callback(const SSL_CTX *ctx); | |
875 | ||
876 | int SSL_CTX_set_max_early_data(SSL_CTX *ctx, uint32_t max_early_data); | |
877 | uint32_t SSL_CTX_get_max_early_data(const SSL_CTX *ctx); | |
878 | int SSL_set_max_early_data(SSL *s, uint32_t max_early_data); | |
879 | uint32_t SSL_get_max_early_data(const SSL *s); | |
880 | ||
881 | #ifdef __cplusplus | |
882 | } | |
883 | #endif | |
884 | ||
885 | # include <openssl/ssl2.h> | |
886 | # include <openssl/ssl3.h> | |
887 | # include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ | |
888 | # include <openssl/dtls1.h> /* Datagram TLS */ | |
889 | # include <openssl/srtp.h> /* Support for the use_srtp extension */ | |
890 | ||
891 | #ifdef __cplusplus | |
892 | extern "C" { | |
893 | #endif | |
894 | ||
895 | /* | |
896 | * These need to be after the above set of includes due to a compiler bug | |
897 | * in VisualStudio 2015 | |
898 | */ | |
899 | DEFINE_STACK_OF_CONST(SSL_CIPHER) | |
900 | DEFINE_STACK_OF(SSL_COMP) | |
901 | ||
902 | /* compatibility */ | |
903 | # define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)(arg))) | |
904 | # define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) | |
905 | # define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0, \ | |
906 | (char *)(a))) | |
907 | # define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) | |
908 | # define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) | |
909 | # define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0, \ | |
910 | (char *)(arg))) | |
911 | DEPRECATEDIN_1_1_0(void SSL_set_debug(SSL *s, int debug)) | |
912 | ||
913 | /* TLSv1.3 KeyUpdate message types */ | |
914 | /* -1 used so that this is an invalid value for the on-the-wire protocol */ | |
915 | #define SSL_KEY_UPDATE_NONE -1 | |
916 | /* Values as defined for the on-the-wire protocol */ | |
917 | #define SSL_KEY_UPDATE_NOT_REQUESTED 0 | |
918 | #define SSL_KEY_UPDATE_REQUESTED 1 | |
919 | ||
920 | /* | |
921 | * The valid handshake states (one for each type message sent and one for each | |
922 | * type of message received). There are also two "special" states: | |
923 | * TLS = TLS or DTLS state | |
924 | * DTLS = DTLS specific state | |
925 | * CR/SR = Client Read/Server Read | |
926 | * CW/SW = Client Write/Server Write | |
927 | * | |
928 | * The "special" states are: | |
929 | * TLS_ST_BEFORE = No handshake has been initiated yet | |
930 | * TLS_ST_OK = A handshake has been successfully completed | |
931 | */ | |
932 | typedef enum { | |
933 | TLS_ST_BEFORE, | |
934 | TLS_ST_OK, | |
935 | DTLS_ST_CR_HELLO_VERIFY_REQUEST, | |
936 | TLS_ST_CR_SRVR_HELLO, | |
937 | TLS_ST_CR_CERT, | |
938 | TLS_ST_CR_CERT_STATUS, | |
939 | TLS_ST_CR_KEY_EXCH, | |
940 | TLS_ST_CR_CERT_REQ, | |
941 | TLS_ST_CR_SRVR_DONE, | |
942 | TLS_ST_CR_SESSION_TICKET, | |
943 | TLS_ST_CR_CHANGE, | |
944 | TLS_ST_CR_FINISHED, | |
945 | TLS_ST_CW_CLNT_HELLO, | |
946 | TLS_ST_CW_CERT, | |
947 | TLS_ST_CW_KEY_EXCH, | |
948 | TLS_ST_CW_CERT_VRFY, | |
949 | TLS_ST_CW_CHANGE, | |
950 | TLS_ST_CW_NEXT_PROTO, | |
951 | TLS_ST_CW_FINISHED, | |
952 | TLS_ST_SW_HELLO_REQ, | |
953 | TLS_ST_SR_CLNT_HELLO, | |
954 | DTLS_ST_SW_HELLO_VERIFY_REQUEST, | |
955 | TLS_ST_SW_SRVR_HELLO, | |
956 | TLS_ST_SW_CERT, | |
957 | TLS_ST_SW_KEY_EXCH, | |
958 | TLS_ST_SW_CERT_REQ, | |
959 | TLS_ST_SW_SRVR_DONE, | |
960 | TLS_ST_SR_CERT, | |
961 | TLS_ST_SR_KEY_EXCH, | |
962 | TLS_ST_SR_CERT_VRFY, | |
963 | TLS_ST_SR_NEXT_PROTO, | |
964 | TLS_ST_SR_CHANGE, | |
965 | TLS_ST_SR_FINISHED, | |
966 | TLS_ST_SW_SESSION_TICKET, | |
967 | TLS_ST_SW_CERT_STATUS, | |
968 | TLS_ST_SW_CHANGE, | |
969 | TLS_ST_SW_FINISHED, | |
970 | TLS_ST_SW_ENCRYPTED_EXTENSIONS, | |
971 | TLS_ST_CR_ENCRYPTED_EXTENSIONS, | |
972 | TLS_ST_CR_CERT_VRFY, | |
973 | TLS_ST_SW_CERT_VRFY, | |
974 | TLS_ST_CR_HELLO_REQ, | |
975 | TLS_ST_SW_HELLO_RETRY_REQUEST, | |
976 | TLS_ST_CR_HELLO_RETRY_REQUEST, | |
977 | TLS_ST_SW_KEY_UPDATE, | |
978 | TLS_ST_CW_KEY_UPDATE, | |
979 | TLS_ST_SR_KEY_UPDATE, | |
980 | TLS_ST_CR_KEY_UPDATE, | |
981 | TLS_ST_EARLY_DATA, | |
982 | TLS_ST_PENDING_EARLY_DATA_END, | |
983 | TLS_ST_CW_END_OF_EARLY_DATA, | |
984 | TLS_ST_SR_END_OF_EARLY_DATA | |
985 | } OSSL_HANDSHAKE_STATE; | |
986 | ||
987 | /* | |
988 | * Most of the following state values are no longer used and are defined to be | |
989 | * the closest equivalent value in the current state machine code. Not all | |
990 | * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT | |
991 | * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP, | |
992 | * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT. | |
993 | */ | |
994 | ||
995 | # define SSL_ST_CONNECT 0x1000 | |
996 | # define SSL_ST_ACCEPT 0x2000 | |
997 | ||
998 | # define SSL_ST_MASK 0x0FFF | |
999 | ||
1000 | # define SSL_CB_LOOP 0x01 | |
1001 | # define SSL_CB_EXIT 0x02 | |
1002 | # define SSL_CB_READ 0x04 | |
1003 | # define SSL_CB_WRITE 0x08 | |
1004 | # define SSL_CB_ALERT 0x4000/* used in callback */ | |
1005 | # define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) | |
1006 | # define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) | |
1007 | # define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) | |
1008 | # define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) | |
1009 | # define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) | |
1010 | # define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) | |
1011 | # define SSL_CB_HANDSHAKE_START 0x10 | |
1012 | # define SSL_CB_HANDSHAKE_DONE 0x20 | |
1013 | ||
1014 | /* Is the SSL_connection established? */ | |
1015 | # define SSL_in_connect_init(a) (SSL_in_init(a) && !SSL_is_server(a)) | |
1016 | # define SSL_in_accept_init(a) (SSL_in_init(a) && SSL_is_server(a)) | |
1017 | int SSL_in_init(SSL *s); | |
1018 | int SSL_in_before(SSL *s); | |
1019 | int SSL_is_init_finished(SSL *s); | |
1020 | ||
1021 | /* | |
1022 | * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you | |
1023 | * should not need these | |
1024 | */ | |
1025 | # define SSL_ST_READ_HEADER 0xF0 | |
1026 | # define SSL_ST_READ_BODY 0xF1 | |
1027 | # define SSL_ST_READ_DONE 0xF2 | |
1028 | ||
1029 | /*- | |
1030 | * Obtain latest Finished message | |
1031 | * -- that we sent (SSL_get_finished) | |
1032 | * -- that we expected from peer (SSL_get_peer_finished). | |
1033 | * Returns length (0 == no Finished so far), copies up to 'count' bytes. | |
1034 | */ | |
1035 | size_t SSL_get_finished(const SSL *s, void *buf, size_t count); | |
1036 | size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); | |
1037 | ||
1038 | /* | |
1039 | * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are | |
1040 | * 'ored' with SSL_VERIFY_PEER if they are desired | |
1041 | */ | |
1042 | # define SSL_VERIFY_NONE 0x00 | |
1043 | # define SSL_VERIFY_PEER 0x01 | |
1044 | # define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 | |
1045 | # define SSL_VERIFY_CLIENT_ONCE 0x04 | |
1046 | ||
1047 | # define OpenSSL_add_ssl_algorithms() SSL_library_init() | |
1048 | # if OPENSSL_API_COMPAT < 0x10100000L | |
1049 | # define SSLeay_add_ssl_algorithms() SSL_library_init() | |
1050 | # endif | |
1051 | ||
1052 | /* More backward compatibility */ | |
1053 | # define SSL_get_cipher(s) \ | |
1054 | SSL_CIPHER_get_name(SSL_get_current_cipher(s)) | |
1055 | # define SSL_get_cipher_bits(s,np) \ | |
1056 | SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) | |
1057 | # define SSL_get_cipher_version(s) \ | |
1058 | SSL_CIPHER_get_version(SSL_get_current_cipher(s)) | |
1059 | # define SSL_get_cipher_name(s) \ | |
1060 | SSL_CIPHER_get_name(SSL_get_current_cipher(s)) | |
1061 | # define SSL_get_time(a) SSL_SESSION_get_time(a) | |
1062 | # define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) | |
1063 | # define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) | |
1064 | # define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) | |
1065 | ||
1066 | # define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) | |
1067 | # define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) | |
1068 | ||
1069 | DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION) | |
1070 | # define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value | |
1071 | * from SSL_AD_... */ | |
1072 | /* These alert types are for SSLv3 and TLSv1 */ | |
1073 | # define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY | |
1074 | /* fatal */ | |
1075 | # define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE | |
1076 | /* fatal */ | |
1077 | # define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC | |
1078 | # define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED | |
1079 | # define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW | |
1080 | /* fatal */ | |
1081 | # define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE | |
1082 | /* fatal */ | |
1083 | # define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE | |
1084 | /* Not for TLS */ | |
1085 | # define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE | |
1086 | # define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE | |
1087 | # define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE | |
1088 | # define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED | |
1089 | # define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED | |
1090 | # define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN | |
1091 | /* fatal */ | |
1092 | # define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER | |
1093 | /* fatal */ | |
1094 | # define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA | |
1095 | /* fatal */ | |
1096 | # define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED | |
1097 | /* fatal */ | |
1098 | # define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR | |
1099 | # define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR | |
1100 | /* fatal */ | |
1101 | # define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION | |
1102 | /* fatal */ | |
1103 | # define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION | |
1104 | /* fatal */ | |
1105 | # define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY | |
1106 | /* fatal */ | |
1107 | # define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR | |
1108 | # define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED | |
1109 | # define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION | |
1110 | # define SSL_AD_MISSING_EXTENSION TLS13_AD_MISSING_EXTENSION | |
1111 | # define SSL_AD_CERTIFICATE_REQUIRED TLS13_AD_CERTIFICATE_REQUIRED | |
1112 | # define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION | |
1113 | # define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE | |
1114 | # define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME | |
1115 | # define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE | |
1116 | # define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE | |
1117 | /* fatal */ | |
1118 | # define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY | |
1119 | /* fatal */ | |
1120 | # define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK | |
1121 | # define SSL_AD_NO_APPLICATION_PROTOCOL TLS1_AD_NO_APPLICATION_PROTOCOL | |
1122 | # define SSL_ERROR_NONE 0 | |
1123 | # define SSL_ERROR_SSL 1 | |
1124 | # define SSL_ERROR_WANT_READ 2 | |
1125 | # define SSL_ERROR_WANT_WRITE 3 | |
1126 | # define SSL_ERROR_WANT_X509_LOOKUP 4 | |
1127 | # define SSL_ERROR_SYSCALL 5/* look at error stack/return | |
1128 | * value/errno */ | |
1129 | # define SSL_ERROR_ZERO_RETURN 6 | |
1130 | # define SSL_ERROR_WANT_CONNECT 7 | |
1131 | # define SSL_ERROR_WANT_ACCEPT 8 | |
1132 | # define SSL_ERROR_WANT_ASYNC 9 | |
1133 | # define SSL_ERROR_WANT_ASYNC_JOB 10 | |
1134 | # define SSL_ERROR_WANT_EARLY 11 | |
1135 | # define SSL_CTRL_SET_TMP_DH 3 | |
1136 | # define SSL_CTRL_SET_TMP_ECDH 4 | |
1137 | # define SSL_CTRL_SET_TMP_DH_CB 6 | |
1138 | # define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 | |
1139 | # define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 | |
1140 | # define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 | |
1141 | # define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 | |
1142 | # define SSL_CTRL_GET_FLAGS 13 | |
1143 | # define SSL_CTRL_EXTRA_CHAIN_CERT 14 | |
1144 | # define SSL_CTRL_SET_MSG_CALLBACK 15 | |
1145 | # define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 | |
1146 | /* only applies to datagram connections */ | |
1147 | # define SSL_CTRL_SET_MTU 17 | |
1148 | /* Stats */ | |
1149 | # define SSL_CTRL_SESS_NUMBER 20 | |
1150 | # define SSL_CTRL_SESS_CONNECT 21 | |
1151 | # define SSL_CTRL_SESS_CONNECT_GOOD 22 | |
1152 | # define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 | |
1153 | # define SSL_CTRL_SESS_ACCEPT 24 | |
1154 | # define SSL_CTRL_SESS_ACCEPT_GOOD 25 | |
1155 | # define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 | |
1156 | # define SSL_CTRL_SESS_HIT 27 | |
1157 | # define SSL_CTRL_SESS_CB_HIT 28 | |
1158 | # define SSL_CTRL_SESS_MISSES 29 | |
1159 | # define SSL_CTRL_SESS_TIMEOUTS 30 | |
1160 | # define SSL_CTRL_SESS_CACHE_FULL 31 | |
1161 | # define SSL_CTRL_MODE 33 | |
1162 | # define SSL_CTRL_GET_READ_AHEAD 40 | |
1163 | # define SSL_CTRL_SET_READ_AHEAD 41 | |
1164 | # define SSL_CTRL_SET_SESS_CACHE_SIZE 42 | |
1165 | # define SSL_CTRL_GET_SESS_CACHE_SIZE 43 | |
1166 | # define SSL_CTRL_SET_SESS_CACHE_MODE 44 | |
1167 | # define SSL_CTRL_GET_SESS_CACHE_MODE 45 | |
1168 | # define SSL_CTRL_GET_MAX_CERT_LIST 50 | |
1169 | # define SSL_CTRL_SET_MAX_CERT_LIST 51 | |
1170 | # define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52 | |
1171 | /* see tls1.h for macros based on these */ | |
1172 | # define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 | |
1173 | # define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 | |
1174 | # define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 | |
1175 | # define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 | |
1176 | # define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 | |
1177 | # define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 | |
1178 | # define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 | |
1179 | /*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 */ | |
1180 | /*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */ | |
1181 | /*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */ | |
1182 | # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 | |
1183 | # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 | |
1184 | # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 | |
1185 | # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 | |
1186 | # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 | |
1187 | # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 | |
1188 | # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 | |
1189 | # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 | |
1190 | # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 | |
1191 | # define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 | |
1192 | # define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75 | |
1193 | # define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76 | |
1194 | # define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77 | |
1195 | # define SSL_CTRL_SET_SRP_ARG 78 | |
1196 | # define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79 | |
1197 | # define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80 | |
1198 | # define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81 | |
1199 | # ifndef OPENSSL_NO_HEARTBEATS | |
1200 | # define SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT 85 | |
1201 | # define SSL_CTRL_GET_DTLS_EXT_HEARTBEAT_PENDING 86 | |
1202 | # define SSL_CTRL_SET_DTLS_EXT_HEARTBEAT_NO_REQUESTS 87 | |
1203 | # endif | |
1204 | # define DTLS_CTRL_GET_TIMEOUT 73 | |
1205 | # define DTLS_CTRL_HANDLE_TIMEOUT 74 | |
1206 | # define SSL_CTRL_GET_RI_SUPPORT 76 | |
1207 | # define SSL_CTRL_CLEAR_MODE 78 | |
1208 | # define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79 | |
1209 | # define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 | |
1210 | # define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83 | |
1211 | # define SSL_CTRL_CHAIN 88 | |
1212 | # define SSL_CTRL_CHAIN_CERT 89 | |
1213 | # define SSL_CTRL_GET_GROUPS 90 | |
1214 | # define SSL_CTRL_SET_GROUPS 91 | |
1215 | # define SSL_CTRL_SET_GROUPS_LIST 92 | |
1216 | # define SSL_CTRL_GET_SHARED_GROUP 93 | |
1217 | # define SSL_CTRL_SET_SIGALGS 97 | |
1218 | # define SSL_CTRL_SET_SIGALGS_LIST 98 | |
1219 | # define SSL_CTRL_CERT_FLAGS 99 | |
1220 | # define SSL_CTRL_CLEAR_CERT_FLAGS 100 | |
1221 | # define SSL_CTRL_SET_CLIENT_SIGALGS 101 | |
1222 | # define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102 | |
1223 | # define SSL_CTRL_GET_CLIENT_CERT_TYPES 103 | |
1224 | # define SSL_CTRL_SET_CLIENT_CERT_TYPES 104 | |
1225 | # define SSL_CTRL_BUILD_CERT_CHAIN 105 | |
1226 | # define SSL_CTRL_SET_VERIFY_CERT_STORE 106 | |
1227 | # define SSL_CTRL_SET_CHAIN_CERT_STORE 107 | |
1228 | # define SSL_CTRL_GET_PEER_SIGNATURE_NID 108 | |
1229 | # define SSL_CTRL_GET_SERVER_TMP_KEY 109 | |
1230 | # define SSL_CTRL_GET_RAW_CIPHERLIST 110 | |
1231 | # define SSL_CTRL_GET_EC_POINT_FORMATS 111 | |
1232 | # define SSL_CTRL_GET_CHAIN_CERTS 115 | |
1233 | # define SSL_CTRL_SELECT_CURRENT_CERT 116 | |
1234 | # define SSL_CTRL_SET_CURRENT_CERT 117 | |
1235 | # define SSL_CTRL_SET_DH_AUTO 118 | |
1236 | # define DTLS_CTRL_SET_LINK_MTU 120 | |
1237 | # define DTLS_CTRL_GET_LINK_MIN_MTU 121 | |
1238 | # define SSL_CTRL_GET_EXTMS_SUPPORT 122 | |
1239 | # define SSL_CTRL_SET_MIN_PROTO_VERSION 123 | |
1240 | # define SSL_CTRL_SET_MAX_PROTO_VERSION 124 | |
1241 | # define SSL_CTRL_SET_SPLIT_SEND_FRAGMENT 125 | |
1242 | # define SSL_CTRL_SET_MAX_PIPELINES 126 | |
1243 | # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE 127 | |
1244 | # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB 128 | |
1245 | # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG 129 | |
1246 | # define SSL_CERT_SET_FIRST 1 | |
1247 | # define SSL_CERT_SET_NEXT 2 | |
1248 | # define SSL_CERT_SET_SERVER 3 | |
1249 | # define DTLSv1_get_timeout(ssl, arg) \ | |
1250 | SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)(arg)) | |
1251 | # define DTLSv1_handle_timeout(ssl) \ | |
1252 | SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) | |
1253 | # define SSL_num_renegotiations(ssl) \ | |
1254 | SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) | |
1255 | # define SSL_clear_num_renegotiations(ssl) \ | |
1256 | SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) | |
1257 | # define SSL_total_renegotiations(ssl) \ | |
1258 | SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) | |
1259 | # define SSL_CTX_set_tmp_dh(ctx,dh) \ | |
1260 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)(dh)) | |
1261 | # define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ | |
1262 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh)) | |
1263 | # define SSL_CTX_set_dh_auto(ctx, onoff) \ | |
1264 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL) | |
1265 | # define SSL_set_dh_auto(s, onoff) \ | |
1266 | SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL) | |
1267 | # define SSL_set_tmp_dh(ssl,dh) \ | |
1268 | SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)(dh)) | |
1269 | # define SSL_set_tmp_ecdh(ssl,ecdh) \ | |
1270 | SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)(ecdh)) | |
1271 | # define SSL_CTX_add_extra_chain_cert(ctx,x509) \ | |
1272 | SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)(x509)) | |
1273 | # define SSL_CTX_get_extra_chain_certs(ctx,px509) \ | |
1274 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509) | |
1275 | # define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \ | |
1276 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509) | |
1277 | # define SSL_CTX_clear_extra_chain_certs(ctx) \ | |
1278 | SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL) | |
1279 | # define SSL_CTX_set0_chain(ctx,sk) \ | |
1280 | SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)(sk)) | |
1281 | # define SSL_CTX_set1_chain(ctx,sk) \ | |
1282 | SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)(sk)) | |
1283 | # define SSL_CTX_add0_chain_cert(ctx,x509) \ | |
1284 | SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)(x509)) | |
1285 | # define SSL_CTX_add1_chain_cert(ctx,x509) \ | |
1286 | SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)(x509)) | |
1287 | # define SSL_CTX_get0_chain_certs(ctx,px509) \ | |
1288 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509) | |
1289 | # define SSL_CTX_clear_chain_certs(ctx) \ | |
1290 | SSL_CTX_set0_chain(ctx,NULL) | |
1291 | # define SSL_CTX_build_cert_chain(ctx, flags) \ | |
1292 | SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL) | |
1293 | # define SSL_CTX_select_current_cert(ctx,x509) \ | |
1294 | SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509)) | |
1295 | # define SSL_CTX_set_current_cert(ctx, op) \ | |
1296 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL) | |
1297 | # define SSL_CTX_set0_verify_cert_store(ctx,st) \ | |
1298 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st)) | |
1299 | # define SSL_CTX_set1_verify_cert_store(ctx,st) \ | |
1300 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st)) | |
1301 | # define SSL_CTX_set0_chain_cert_store(ctx,st) \ | |
1302 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st)) | |
1303 | # define SSL_CTX_set1_chain_cert_store(ctx,st) \ | |
1304 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st)) | |
1305 | # define SSL_set0_chain(ctx,sk) \ | |
1306 | SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)(sk)) | |
1307 | # define SSL_set1_chain(ctx,sk) \ | |
1308 | SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)(sk)) | |
1309 | # define SSL_add0_chain_cert(ctx,x509) \ | |
1310 | SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)(x509)) | |
1311 | # define SSL_add1_chain_cert(ctx,x509) \ | |
1312 | SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)(x509)) | |
1313 | # define SSL_get0_chain_certs(ctx,px509) \ | |
1314 | SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509) | |
1315 | # define SSL_clear_chain_certs(ctx) \ | |
1316 | SSL_set0_chain(ctx,NULL) | |
1317 | # define SSL_build_cert_chain(s, flags) \ | |
1318 | SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL) | |
1319 | # define SSL_select_current_cert(ctx,x509) \ | |
1320 | SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)(x509)) | |
1321 | # define SSL_set_current_cert(ctx,op) \ | |
1322 | SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL) | |
1323 | # define SSL_set0_verify_cert_store(s,st) \ | |
1324 | SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)(st)) | |
1325 | # define SSL_set1_verify_cert_store(s,st) \ | |
1326 | SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)(st)) | |
1327 | # define SSL_set0_chain_cert_store(s,st) \ | |
1328 | SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)(st)) | |
1329 | # define SSL_set1_chain_cert_store(s,st) \ | |
1330 | SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)(st)) | |
1331 | # define SSL_get1_groups(ctx, s) \ | |
1332 | SSL_ctrl(ctx,SSL_CTRL_GET_GROUPS,0,(char *)(s)) | |
1333 | # define SSL_get1_curves(ctx, s) \ | |
1334 | SSL_get1_groups((ctx), (s)) | |
1335 | # define SSL_CTX_set1_groups(ctx, glist, glistlen) \ | |
1336 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS,glistlen,(char *)(glist)) | |
1337 | # define SSL_CTX_set1_groups_list(ctx, s) \ | |
1338 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(s)) | |
1339 | # define SSL_CTX_set1_curves(ctx, clist, clistlen) \ | |
1340 | SSL_CTX_set1_groups((ctx), (clist), (clistlen)) | |
1341 | # define SSL_CTX_set1_curves_list(ctx, s) \ | |
1342 | SSL_CTX_set1_groups_list((ctx), (s)) | |
1343 | # define SSL_set1_groups(ctx, glist, glistlen) \ | |
1344 | SSL_ctrl(ctx,SSL_CTRL_SET_GROUPS,glistlen,(char *)(glist)) | |
1345 | # define SSL_set1_groups_list(ctx, s) \ | |
1346 | SSL_ctrl(ctx,SSL_CTRL_SET_GROUPS_LIST,0,(char *)(s)) | |
1347 | # define SSL_set1_curves(ctx, clist, clistlen) \ | |
1348 | SSL_set1_groups((ctx), (clist), (clistlen)) | |
1349 | # define SSL_set1_curves_list(ctx, s) \ | |
1350 | SSL_set1_groups_list((ctx), (s)) | |
1351 | # define SSL_get_shared_group(s, n) \ | |
1352 | SSL_ctrl(s,SSL_CTRL_GET_SHARED_GROUP,n,NULL) | |
1353 | # define SSL_get_shared_curve(s, n) \ | |
1354 | SSL_get_shared_group((s), (n)) | |
1355 | # define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \ | |
1356 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist)) | |
1357 | # define SSL_CTX_set1_sigalgs_list(ctx, s) \ | |
1358 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(s)) | |
1359 | # define SSL_set1_sigalgs(ctx, slist, slistlen) \ | |
1360 | SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)(slist)) | |
1361 | # define SSL_set1_sigalgs_list(ctx, s) \ | |
1362 | SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)(s)) | |
1363 | # define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \ | |
1364 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)(slist)) | |
1365 | # define SSL_CTX_set1_client_sigalgs_list(ctx, s) \ | |
1366 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(s)) | |
1367 | # define SSL_set1_client_sigalgs(ctx, slist, slistlen) \ | |
1368 | SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)(slist)) | |
1369 | # define SSL_set1_client_sigalgs_list(ctx, s) \ | |
1370 | SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)(s)) | |
1371 | # define SSL_get0_certificate_types(s, clist) \ | |
1372 | SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)(clist)) | |
1373 | # define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \ | |
1374 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen, \ | |
1375 | (char *)(clist)) | |
1376 | # define SSL_set1_client_certificate_types(s, clist, clistlen) \ | |
1377 | SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)(clist)) | |
1378 | # define SSL_get_peer_signature_nid(s, pn) \ | |
1379 | SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn) | |
1380 | # define SSL_get_server_tmp_key(s, pk) \ | |
1381 | SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk) | |
1382 | # define SSL_get0_raw_cipherlist(s, plst) \ | |
1383 | SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst) | |
1384 | # define SSL_get0_ec_point_formats(s, plst) \ | |
1385 | SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst) | |
1386 | #define SSL_CTX_set_min_proto_version(ctx, version) \ | |
1387 | SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL) | |
1388 | #define SSL_CTX_set_max_proto_version(ctx, version) \ | |
1389 | SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL) | |
1390 | #define SSL_set_min_proto_version(s, version) \ | |
1391 | SSL_ctrl(s, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL) | |
1392 | #define SSL_set_max_proto_version(s, version) \ | |
1393 | SSL_ctrl(s, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL) | |
1394 | ||
1395 | #if OPENSSL_API_COMPAT < 0x10100000L | |
1396 | /* Provide some compatibility macros for removed functionality. */ | |
1397 | # define SSL_CTX_need_tmp_RSA(ctx) 0 | |
1398 | # define SSL_CTX_set_tmp_rsa(ctx,rsa) 1 | |
1399 | # define SSL_need_tmp_RSA(ssl) 0 | |
1400 | # define SSL_set_tmp_rsa(ssl,rsa) 1 | |
1401 | # define SSL_CTX_set_ecdh_auto(dummy, onoff) ((onoff) != 0) | |
1402 | # define SSL_set_ecdh_auto(dummy, onoff) ((onoff) != 0) | |
1403 | /* | |
1404 | * We "pretend" to call the callback to avoid warnings about unused static | |
1405 | * functions. | |
1406 | */ | |
1407 | # define SSL_CTX_set_tmp_rsa_callback(ctx, cb) while(0) (cb)(NULL, 0, 0) | |
1408 | # define SSL_set_tmp_rsa_callback(ssl, cb) while(0) (cb)(NULL, 0, 0) | |
1409 | #endif | |
1410 | ||
1411 | __owur const BIO_METHOD *BIO_f_ssl(void); | |
1412 | __owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client); | |
1413 | __owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx); | |
1414 | __owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); | |
1415 | __owur int BIO_ssl_copy_session_id(BIO *to, BIO *from); | |
1416 | void BIO_ssl_shutdown(BIO *ssl_bio); | |
1417 | ||
1418 | __owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str); | |
1419 | __owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); | |
1420 | int SSL_CTX_up_ref(SSL_CTX *ctx); | |
1421 | void SSL_CTX_free(SSL_CTX *); | |
1422 | __owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t); | |
1423 | __owur long SSL_CTX_get_timeout(const SSL_CTX *ctx); | |
1424 | __owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); | |
1425 | void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *); | |
1426 | void SSL_CTX_set1_cert_store(SSL_CTX *, X509_STORE *); | |
1427 | __owur int SSL_want(const SSL *s); | |
1428 | __owur int SSL_clear(SSL *s); | |
1429 | ||
1430 | void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm); | |
1431 | ||
1432 | __owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); | |
1433 | __owur const SSL_CIPHER *SSL_get_pending_cipher(const SSL *s); | |
1434 | __owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits); | |
1435 | __owur const char *SSL_CIPHER_get_version(const SSL_CIPHER *c); | |
1436 | __owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c); | |
1437 | __owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c); | |
1438 | __owur const char *OPENSSL_cipher_name(const char *rfc_name); | |
1439 | __owur uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c); | |
1440 | __owur int SSL_CIPHER_get_kx_nid(const SSL_CIPHER *c); | |
1441 | __owur int SSL_CIPHER_get_auth_nid(const SSL_CIPHER *c); | |
1442 | __owur const EVP_MD *SSL_CIPHER_get_handshake_digest(const SSL_CIPHER *c); | |
1443 | __owur int SSL_CIPHER_is_aead(const SSL_CIPHER *c); | |
1444 | ||
1445 | __owur int SSL_get_fd(const SSL *s); | |
1446 | __owur int SSL_get_rfd(const SSL *s); | |
1447 | __owur int SSL_get_wfd(const SSL *s); | |
1448 | __owur const char *SSL_get_cipher_list(const SSL *s, int n); | |
1449 | __owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len); | |
1450 | __owur int SSL_get_read_ahead(const SSL *s); | |
1451 | __owur int SSL_pending(const SSL *s); | |
1452 | __owur int SSL_has_pending(const SSL *s); | |
1453 | # ifndef OPENSSL_NO_SOCK | |
1454 | __owur int SSL_set_fd(SSL *s, int fd); | |
1455 | __owur int SSL_set_rfd(SSL *s, int fd); | |
1456 | __owur int SSL_set_wfd(SSL *s, int fd); | |
1457 | # endif | |
1458 | void SSL_set0_rbio(SSL *s, BIO *rbio); | |
1459 | void SSL_set0_wbio(SSL *s, BIO *wbio); | |
1460 | void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio); | |
1461 | __owur BIO *SSL_get_rbio(const SSL *s); | |
1462 | __owur BIO *SSL_get_wbio(const SSL *s); | |
1463 | __owur int SSL_set_cipher_list(SSL *s, const char *str); | |
1464 | void SSL_set_read_ahead(SSL *s, int yes); | |
1465 | __owur int SSL_get_verify_mode(const SSL *s); | |
1466 | __owur int SSL_get_verify_depth(const SSL *s); | |
1467 | __owur SSL_verify_cb SSL_get_verify_callback(const SSL *s); | |
1468 | void SSL_set_verify(SSL *s, int mode, SSL_verify_cb callback); | |
1469 | void SSL_set_verify_depth(SSL *s, int depth); | |
1470 | void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg); | |
1471 | # ifndef OPENSSL_NO_RSA | |
1472 | __owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); | |
1473 | __owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len); | |
1474 | # endif | |
1475 | __owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); | |
1476 | __owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d, | |
1477 | long len); | |
1478 | __owur int SSL_use_certificate(SSL *ssl, X509 *x); | |
1479 | __owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); | |
1480 | ||
1481 | ||
1482 | /* serverinfo file format versions */ | |
1483 | # define SSL_SERVERINFOV1 1 | |
1484 | # define SSL_SERVERINFOV2 2 | |
1485 | ||
1486 | /* Set serverinfo data for the current active cert. */ | |
1487 | __owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo, | |
1488 | size_t serverinfo_length); | |
1489 | __owur int SSL_CTX_use_serverinfo_ex(SSL_CTX *ctx, unsigned int version, | |
1490 | const unsigned char *serverinfo, | |
1491 | size_t serverinfo_length); | |
1492 | __owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file); | |
1493 | ||
1494 | #ifndef OPENSSL_NO_RSA | |
1495 | __owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); | |
1496 | #endif | |
1497 | ||
1498 | __owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); | |
1499 | __owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type); | |
1500 | ||
1501 | #ifndef OPENSSL_NO_RSA | |
1502 | __owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); | |
1503 | #endif | |
1504 | __owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); | |
1505 | __owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); | |
1506 | /* PEM type */ | |
1507 | __owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); | |
1508 | __owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file); | |
1509 | __owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); | |
1510 | __owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, | |
1511 | const char *file); | |
1512 | int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, | |
1513 | const char *dir); | |
1514 | ||
1515 | #if OPENSSL_API_COMPAT < 0x10100000L | |
1516 | # define SSL_load_error_strings() \ | |
1517 | OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS \ | |
1518 | | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL) | |
1519 | #endif | |
1520 | ||
1521 | __owur const char *SSL_state_string(const SSL *s); | |
1522 | __owur const char *SSL_rstate_string(const SSL *s); | |
1523 | __owur const char *SSL_state_string_long(const SSL *s); | |
1524 | __owur const char *SSL_rstate_string_long(const SSL *s); | |
1525 | __owur long SSL_SESSION_get_time(const SSL_SESSION *s); | |
1526 | __owur long SSL_SESSION_set_time(SSL_SESSION *s, long t); | |
1527 | __owur long SSL_SESSION_get_timeout(const SSL_SESSION *s); | |
1528 | __owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); | |
1529 | __owur int SSL_SESSION_get_protocol_version(const SSL_SESSION *s); | |
1530 | __owur int SSL_SESSION_set_protocol_version(SSL_SESSION *s, int version); | |
1531 | ||
1532 | __owur const char *SSL_SESSION_get0_hostname(const SSL_SESSION *s); | |
1533 | __owur const SSL_CIPHER *SSL_SESSION_get0_cipher(const SSL_SESSION *s); | |
1534 | __owur int SSL_SESSION_set_cipher(SSL_SESSION *s, const SSL_CIPHER *cipher); | |
1535 | __owur int SSL_SESSION_has_ticket(const SSL_SESSION *s); | |
1536 | __owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s); | |
1537 | void SSL_SESSION_get0_ticket(const SSL_SESSION *s, const unsigned char **tick, | |
1538 | size_t *len); | |
1539 | __owur uint32_t SSL_SESSION_get_max_early_data(const SSL_SESSION *s); | |
1540 | __owur int SSL_copy_session_id(SSL *to, const SSL *from); | |
1541 | __owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); | |
1542 | __owur int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx, | |
1543 | unsigned int sid_ctx_len); | |
1544 | __owur int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid, | |
1545 | unsigned int sid_len); | |
1546 | __owur int SSL_SESSION_is_resumable(const SSL_SESSION *s); | |
1547 | ||
1548 | __owur SSL_SESSION *SSL_SESSION_new(void); | |
1549 | __owur SSL_SESSION *SSL_SESSION_dup(SSL_SESSION *src); | |
1550 | const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, | |
1551 | unsigned int *len); | |
1552 | const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *s, | |
1553 | unsigned int *len); | |
1554 | __owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s); | |
1555 | # ifndef OPENSSL_NO_STDIO | |
1556 | int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses); | |
1557 | # endif | |
1558 | int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses); | |
1559 | int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x); | |
1560 | int SSL_SESSION_up_ref(SSL_SESSION *ses); | |
1561 | void SSL_SESSION_free(SSL_SESSION *ses); | |
1562 | __owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp); | |
1563 | __owur int SSL_set_session(SSL *to, SSL_SESSION *session); | |
1564 | int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); | |
1565 | int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c); | |
1566 | __owur int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); | |
1567 | __owur int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); | |
1568 | __owur int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, | |
1569 | unsigned int id_len); | |
1570 | SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, | |
1571 | long length); | |
1572 | ||
1573 | # ifdef HEADER_X509_H | |
1574 | __owur X509 *SSL_get_peer_certificate(const SSL *s); | |
1575 | # endif | |
1576 | ||
1577 | __owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); | |
1578 | ||
1579 | __owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); | |
1580 | __owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); | |
1581 | __owur SSL_verify_cb SSL_CTX_get_verify_callback(const SSL_CTX *ctx); | |
1582 | void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, SSL_verify_cb callback); | |
1583 | void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth); | |
1584 | void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, | |
1585 | int (*cb) (X509_STORE_CTX *, void *), | |
1586 | void *arg); | |
1587 | void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg), | |
1588 | void *arg); | |
1589 | # ifndef OPENSSL_NO_RSA | |
1590 | __owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); | |
1591 | __owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, | |
1592 | long len); | |
1593 | # endif | |
1594 | __owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); | |
1595 | __owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx, | |
1596 | const unsigned char *d, long len); | |
1597 | __owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); | |
1598 | __owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, | |
1599 | const unsigned char *d); | |
1600 | ||
1601 | void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); | |
1602 | void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); | |
1603 | pem_password_cb *SSL_CTX_get_default_passwd_cb(SSL_CTX *ctx); | |
1604 | void *SSL_CTX_get_default_passwd_cb_userdata(SSL_CTX *ctx); | |
1605 | void SSL_set_default_passwd_cb(SSL *s, pem_password_cb *cb); | |
1606 | void SSL_set_default_passwd_cb_userdata(SSL *s, void *u); | |
1607 | pem_password_cb *SSL_get_default_passwd_cb(SSL *s); | |
1608 | void *SSL_get_default_passwd_cb_userdata(SSL *s); | |
1609 | ||
1610 | __owur int SSL_CTX_check_private_key(const SSL_CTX *ctx); | |
1611 | __owur int SSL_check_private_key(const SSL *ctx); | |
1612 | ||
1613 | __owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx, | |
1614 | unsigned int sid_ctx_len); | |
1615 | ||
1616 | SSL *SSL_new(SSL_CTX *ctx); | |
1617 | int SSL_up_ref(SSL *s); | |
1618 | int SSL_is_dtls(const SSL *s); | |
1619 | __owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, | |
1620 | unsigned int sid_ctx_len); | |
1621 | ||
1622 | __owur int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); | |
1623 | __owur int SSL_set_purpose(SSL *s, int purpose); | |
1624 | __owur int SSL_CTX_set_trust(SSL_CTX *s, int trust); | |
1625 | __owur int SSL_set_trust(SSL *s, int trust); | |
1626 | ||
1627 | __owur int SSL_set1_host(SSL *s, const char *hostname); | |
1628 | __owur int SSL_add1_host(SSL *s, const char *hostname); | |
1629 | __owur const char *SSL_get0_peername(SSL *s); | |
1630 | void SSL_set_hostflags(SSL *s, unsigned int flags); | |
1631 | ||
1632 | __owur int SSL_CTX_dane_enable(SSL_CTX *ctx); | |
1633 | __owur int SSL_CTX_dane_mtype_set(SSL_CTX *ctx, const EVP_MD *md, | |
1634 | uint8_t mtype, uint8_t ord); | |
1635 | __owur int SSL_dane_enable(SSL *s, const char *basedomain); | |
1636 | __owur int SSL_dane_tlsa_add(SSL *s, uint8_t usage, uint8_t selector, | |
1637 | uint8_t mtype, unsigned char *data, size_t dlen); | |
1638 | __owur int SSL_get0_dane_authority(SSL *s, X509 **mcert, EVP_PKEY **mspki); | |
1639 | __owur int SSL_get0_dane_tlsa(SSL *s, uint8_t *usage, uint8_t *selector, | |
1640 | uint8_t *mtype, unsigned const char **data, | |
1641 | size_t *dlen); | |
1642 | /* | |
1643 | * Bridge opacity barrier between libcrypt and libssl, also needed to support | |
1644 | * offline testing in test/danetest.c | |
1645 | */ | |
1646 | SSL_DANE *SSL_get0_dane(SSL *ssl); | |
1647 | /* | |
1648 | * DANE flags | |
1649 | */ | |
1650 | unsigned long SSL_CTX_dane_set_flags(SSL_CTX *ctx, unsigned long flags); | |
1651 | unsigned long SSL_CTX_dane_clear_flags(SSL_CTX *ctx, unsigned long flags); | |
1652 | unsigned long SSL_dane_set_flags(SSL *ssl, unsigned long flags); | |
1653 | unsigned long SSL_dane_clear_flags(SSL *ssl, unsigned long flags); | |
1654 | ||
1655 | __owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm); | |
1656 | __owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm); | |
1657 | ||
1658 | __owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx); | |
1659 | __owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl); | |
1660 | ||
1661 | # ifndef OPENSSL_NO_SRP | |
1662 | int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name); | |
1663 | int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password); | |
1664 | int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength); | |
1665 | int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx, | |
1666 | char *(*cb) (SSL *, void *)); | |
1667 | int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx, | |
1668 | int (*cb) (SSL *, void *)); | |
1669 | int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx, | |
1670 | int (*cb) (SSL *, int *, void *)); | |
1671 | int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg); | |
1672 | ||
1673 | int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g, | |
1674 | BIGNUM *sa, BIGNUM *v, char *info); | |
1675 | int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass, | |
1676 | const char *grp); | |
1677 | ||
1678 | __owur BIGNUM *SSL_get_srp_g(SSL *s); | |
1679 | __owur BIGNUM *SSL_get_srp_N(SSL *s); | |
1680 | ||
1681 | __owur char *SSL_get_srp_username(SSL *s); | |
1682 | __owur char *SSL_get_srp_userinfo(SSL *s); | |
1683 | # endif | |
1684 | ||
1685 | /* | |
1686 | * Early callback and helpers. | |
1687 | */ | |
1688 | typedef int (*SSL_early_cb_fn) (SSL *s, int *al, void *arg); | |
1689 | void SSL_CTX_set_early_cb(SSL_CTX *c, SSL_early_cb_fn cb, void *arg); | |
1690 | int SSL_early_isv2(SSL *s); | |
1691 | unsigned int SSL_early_get0_legacy_version(SSL *s); | |
1692 | size_t SSL_early_get0_random(SSL *s, const unsigned char **out); | |
1693 | size_t SSL_early_get0_session_id(SSL *s, const unsigned char **out); | |
1694 | size_t SSL_early_get0_ciphers(SSL *s, const unsigned char **out); | |
1695 | size_t SSL_early_get0_compression_methods(SSL *s, const unsigned char **out); | |
1696 | int SSL_early_get1_extensions_present(SSL *s, int **out, size_t *outlen); | |
1697 | int SSL_early_get0_ext(SSL *s, unsigned int type, const unsigned char **out, | |
1698 | size_t *outlen); | |
1699 | ||
1700 | void SSL_certs_clear(SSL *s); | |
1701 | void SSL_free(SSL *ssl); | |
1702 | # ifdef OSSL_ASYNC_FD | |
1703 | /* | |
1704 | * Windows application developer has to include windows.h to use these. | |
1705 | */ | |
1706 | __owur int SSL_waiting_for_async(SSL *s); | |
1707 | __owur int SSL_get_all_async_fds(SSL *s, OSSL_ASYNC_FD *fds, size_t *numfds); | |
1708 | __owur int SSL_get_changed_async_fds(SSL *s, OSSL_ASYNC_FD *addfd, | |
1709 | size_t *numaddfds, OSSL_ASYNC_FD *delfd, | |
1710 | size_t *numdelfds); | |
1711 | # endif | |
1712 | __owur int SSL_accept(SSL *ssl); | |
1713 | __owur int SSL_connect(SSL *ssl); | |
1714 | __owur int SSL_read(SSL *ssl, void *buf, int num); | |
1715 | __owur int SSL_read_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes); | |
1716 | ||
1717 | # define SSL_READ_EARLY_DATA_ERROR 0 | |
1718 | # define SSL_READ_EARLY_DATA_SUCCESS 1 | |
1719 | # define SSL_READ_EARLY_DATA_FINISH 2 | |
1720 | ||
1721 | __owur int SSL_read_early_data(SSL *s, void *buf, size_t num, | |
1722 | size_t *readbytes); | |
1723 | __owur int SSL_peek(SSL *ssl, void *buf, int num); | |
1724 | __owur int SSL_peek_ex(SSL *ssl, void *buf, size_t num, size_t *readbytes); | |
1725 | __owur int SSL_write(SSL *ssl, const void *buf, int num); | |
1726 | __owur int SSL_write_ex(SSL *s, const void *buf, size_t num, size_t *written); | |
1727 | __owur int SSL_write_early_data(SSL *s, const void *buf, size_t num, | |
1728 | size_t *written); | |
1729 | long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); | |
1730 | long SSL_callback_ctrl(SSL *, int, void (*)(void)); | |
1731 | long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg); | |
1732 | long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); | |
1733 | ||
1734 | # define SSL_EARLY_DATA_NOT_SENT 0 | |
1735 | # define SSL_EARLY_DATA_REJECTED 1 | |
1736 | # define SSL_EARLY_DATA_ACCEPTED 2 | |
1737 | ||
1738 | __owur int SSL_get_early_data_status(const SSL *s); | |
1739 | ||
1740 | __owur int SSL_get_error(const SSL *s, int ret_code); | |
1741 | __owur const char *SSL_get_version(const SSL *s); | |
1742 | ||
1743 | /* This sets the 'default' SSL version that SSL_new() will create */ | |
1744 | __owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); | |
1745 | ||
1746 | # ifndef OPENSSL_NO_SSL3_METHOD | |
1747 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_method(void)) /* SSLv3 */ | |
1748 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_server_method(void)) /* SSLv3 */ | |
1749 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_client_method(void)) /* SSLv3 */ | |
1750 | # endif | |
1751 | ||
1752 | #define SSLv23_method TLS_method | |
1753 | #define SSLv23_server_method TLS_server_method | |
1754 | #define SSLv23_client_method TLS_client_method | |
1755 | ||
1756 | /* Negotiate highest available SSL/TLS version */ | |
1757 | __owur const SSL_METHOD *TLS_method(void); | |
1758 | __owur const SSL_METHOD *TLS_server_method(void); | |
1759 | __owur const SSL_METHOD *TLS_client_method(void); | |
1760 | ||
1761 | # ifndef OPENSSL_NO_TLS1_METHOD | |
1762 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_method(void)) /* TLSv1.0 */ | |
1763 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_server_method(void)) /* TLSv1.0 */ | |
1764 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_client_method(void)) /* TLSv1.0 */ | |
1765 | # endif | |
1766 | ||
1767 | # ifndef OPENSSL_NO_TLS1_1_METHOD | |
1768 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_method(void)) /* TLSv1.1 */ | |
1769 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_server_method(void)) /* TLSv1.1 */ | |
1770 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_1_client_method(void)) /* TLSv1.1 */ | |
1771 | # endif | |
1772 | ||
1773 | # ifndef OPENSSL_NO_TLS1_2_METHOD | |
1774 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_method(void)) /* TLSv1.2 */ | |
1775 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_server_method(void)) /* TLSv1.2 */ | |
1776 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *TLSv1_2_client_method(void)) /* TLSv1.2 */ | |
1777 | # endif | |
1778 | ||
1779 | # ifndef OPENSSL_NO_DTLS1_METHOD | |
1780 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_method(void)) /* DTLSv1.0 */ | |
1781 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_server_method(void)) /* DTLSv1.0 */ | |
1782 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_client_method(void)) /* DTLSv1.0 */ | |
1783 | # endif | |
1784 | ||
1785 | # ifndef OPENSSL_NO_DTLS1_2_METHOD | |
1786 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_method(void)) /* DTLSv1.2 */ | |
1787 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_server_method(void)) /* DTLSv1.2 */ | |
1788 | DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *DTLSv1_2_client_method(void)) /* DTLSv1.2 */ | |
1789 | #endif | |
1790 | ||
1791 | __owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */ | |
1792 | __owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */ | |
1793 | __owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */ | |
1794 | ||
1795 | __owur size_t DTLS_get_data_mtu(const SSL *s); | |
1796 | ||
1797 | __owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); | |
1798 | __owur STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx); | |
1799 | __owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s); | |
1800 | __owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s); | |
1801 | ||
1802 | __owur int SSL_do_handshake(SSL *s); | |
1803 | int SSL_key_update(SSL *s, int updatetype); | |
1804 | int SSL_get_key_update_type(SSL *s); | |
1805 | int SSL_renegotiate(SSL *s); | |
1806 | int SSL_renegotiate_abbreviated(SSL *s); | |
1807 | __owur int SSL_renegotiate_pending(SSL *s); | |
1808 | int SSL_shutdown(SSL *s); | |
1809 | ||
1810 | __owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx); | |
1811 | __owur const SSL_METHOD *SSL_get_ssl_method(SSL *s); | |
1812 | __owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); | |
1813 | __owur const char *SSL_alert_type_string_long(int value); | |
1814 | __owur const char *SSL_alert_type_string(int value); | |
1815 | __owur const char *SSL_alert_desc_string_long(int value); | |
1816 | __owur const char *SSL_alert_desc_string(int value); | |
1817 | ||
1818 | void SSL_set0_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); | |
1819 | void SSL_CTX_set0_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); | |
1820 | __owur const STACK_OF(X509_NAME) *SSL_get0_CA_list(const SSL *s); | |
1821 | __owur const STACK_OF(X509_NAME) *SSL_CTX_get0_CA_list(const SSL_CTX *ctx); | |
1822 | __owur int SSL_add1_CA_list(SSL *ssl, const X509 *x); | |
1823 | __owur int SSL_CTX_add1_CA_list(SSL_CTX *ctx, const X509 *x); | |
1824 | __owur const STACK_OF(X509_NAME) *SSL_get0_peer_CA_list(const SSL *s); | |
1825 | ||
1826 | void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); | |
1827 | void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); | |
1828 | __owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); | |
1829 | __owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); | |
1830 | __owur int SSL_add_client_CA(SSL *ssl, X509 *x); | |
1831 | __owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); | |
1832 | ||
1833 | void SSL_set_connect_state(SSL *s); | |
1834 | void SSL_set_accept_state(SSL *s); | |
1835 | ||
1836 | __owur long SSL_get_default_timeout(const SSL *s); | |
1837 | ||
1838 | #if OPENSSL_API_COMPAT < 0x10100000L | |
1839 | # define SSL_library_init() OPENSSL_init_ssl(0, NULL) | |
1840 | #endif | |
1841 | ||
1842 | __owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size); | |
1843 | __owur STACK_OF(X509_NAME) *SSL_dup_CA_list(const STACK_OF(X509_NAME) *sk); | |
1844 | ||
1845 | __owur SSL *SSL_dup(SSL *ssl); | |
1846 | ||
1847 | __owur X509 *SSL_get_certificate(const SSL *ssl); | |
1848 | /* | |
1849 | * EVP_PKEY | |
1850 | */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl); | |
1851 | ||
1852 | __owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx); | |
1853 | __owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx); | |
1854 | ||
1855 | void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode); | |
1856 | __owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); | |
1857 | void SSL_set_quiet_shutdown(SSL *ssl, int mode); | |
1858 | __owur int SSL_get_quiet_shutdown(const SSL *ssl); | |
1859 | void SSL_set_shutdown(SSL *ssl, int mode); | |
1860 | __owur int SSL_get_shutdown(const SSL *ssl); | |
1861 | __owur int SSL_version(const SSL *ssl); | |
1862 | __owur int SSL_client_version(const SSL *s); | |
1863 | __owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); | |
1864 | __owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx); | |
1865 | __owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx); | |
1866 | __owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, | |
1867 | const char *CApath); | |
1868 | # define SSL_get0_session SSL_get_session/* just peek at pointer */ | |
1869 | __owur SSL_SESSION *SSL_get_session(const SSL *ssl); | |
1870 | __owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ | |
1871 | __owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); | |
1872 | SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx); | |
1873 | void SSL_set_info_callback(SSL *ssl, | |
1874 | void (*cb) (const SSL *ssl, int type, int val)); | |
1875 | void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type, | |
1876 | int val); | |
1877 | __owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl); | |
1878 | ||
1879 | void SSL_set_verify_result(SSL *ssl, long v); | |
1880 | __owur long SSL_get_verify_result(const SSL *ssl); | |
1881 | __owur STACK_OF(X509) *SSL_get0_verified_chain(const SSL *s); | |
1882 | ||
1883 | __owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out, | |
1884 | size_t outlen); | |
1885 | __owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out, | |
1886 | size_t outlen); | |
1887 | __owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *ssl, | |
1888 | unsigned char *out, size_t outlen); | |
1889 | __owur int SSL_SESSION_set1_master_key(SSL_SESSION *sess, | |
1890 | const unsigned char *in, size_t len); | |
1891 | ||
1892 | #define SSL_get_ex_new_index(l, p, newf, dupf, freef) \ | |
1893 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef) | |
1894 | __owur int SSL_set_ex_data(SSL *ssl, int idx, void *data); | |
1895 | void *SSL_get_ex_data(const SSL *ssl, int idx); | |
1896 | #define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \ | |
1897 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef) | |
1898 | __owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data); | |
1899 | void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx); | |
1900 | #define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \ | |
1901 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef) | |
1902 | __owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data); | |
1903 | void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx); | |
1904 | ||
1905 | __owur int SSL_get_ex_data_X509_STORE_CTX_idx(void); | |
1906 | ||
1907 | # define SSL_CTX_sess_set_cache_size(ctx,t) \ | |
1908 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) | |
1909 | # define SSL_CTX_sess_get_cache_size(ctx) \ | |
1910 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) | |
1911 | # define SSL_CTX_set_session_cache_mode(ctx,m) \ | |
1912 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) | |
1913 | # define SSL_CTX_get_session_cache_mode(ctx) \ | |
1914 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) | |
1915 | ||
1916 | # define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) | |
1917 | # define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) | |
1918 | # define SSL_CTX_get_read_ahead(ctx) \ | |
1919 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) | |
1920 | # define SSL_CTX_set_read_ahead(ctx,m) \ | |
1921 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) | |
1922 | # define SSL_CTX_get_max_cert_list(ctx) \ | |
1923 | SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) | |
1924 | # define SSL_CTX_set_max_cert_list(ctx,m) \ | |
1925 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) | |
1926 | # define SSL_get_max_cert_list(ssl) \ | |
1927 | SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) | |
1928 | # define SSL_set_max_cert_list(ssl,m) \ | |
1929 | SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) | |
1930 | ||
1931 | # define SSL_CTX_set_max_send_fragment(ctx,m) \ | |
1932 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) | |
1933 | # define SSL_set_max_send_fragment(ssl,m) \ | |
1934 | SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) | |
1935 | # define SSL_CTX_set_split_send_fragment(ctx,m) \ | |
1936 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL) | |
1937 | # define SSL_set_split_send_fragment(ssl,m) \ | |
1938 | SSL_ctrl(ssl,SSL_CTRL_SET_SPLIT_SEND_FRAGMENT,m,NULL) | |
1939 | # define SSL_CTX_set_max_pipelines(ctx,m) \ | |
1940 | SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_PIPELINES,m,NULL) | |
1941 | # define SSL_set_max_pipelines(ssl,m) \ | |
1942 | SSL_ctrl(ssl,SSL_CTRL_SET_MAX_PIPELINES,m,NULL) | |
1943 | ||
1944 | void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len); | |
1945 | void SSL_set_default_read_buffer_len(SSL *s, size_t len); | |
1946 | ||
1947 | # ifndef OPENSSL_NO_DH | |
1948 | /* NB: the |keylength| is only applicable when is_export is true */ | |
1949 | void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, | |
1950 | DH *(*dh) (SSL *ssl, int is_export, | |
1951 | int keylength)); | |
1952 | void SSL_set_tmp_dh_callback(SSL *ssl, | |
1953 | DH *(*dh) (SSL *ssl, int is_export, | |
1954 | int keylength)); | |
1955 | # endif | |
1956 | ||
1957 | __owur const COMP_METHOD *SSL_get_current_compression(SSL *s); | |
1958 | __owur const COMP_METHOD *SSL_get_current_expansion(SSL *s); | |
1959 | __owur const char *SSL_COMP_get_name(const COMP_METHOD *comp); | |
1960 | __owur const char *SSL_COMP_get0_name(const SSL_COMP *comp); | |
1961 | __owur int SSL_COMP_get_id(const SSL_COMP *comp); | |
1962 | STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); | |
1963 | __owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP) | |
1964 | *meths); | |
1965 | #if OPENSSL_API_COMPAT < 0x10100000L | |
1966 | # define SSL_COMP_free_compression_methods() while(0) continue | |
1967 | #endif | |
1968 | __owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm); | |
1969 | ||
1970 | const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr); | |
1971 | int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c); | |
1972 | int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c); | |
1973 | int SSL_bytes_to_cipher_list(SSL *s, const unsigned char *bytes, size_t len, | |
1974 | int isv2format, STACK_OF(SSL_CIPHER) **sk, | |
1975 | STACK_OF(SSL_CIPHER) **scsvs); | |
1976 | ||
1977 | /* TLS extensions functions */ | |
1978 | __owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); | |
1979 | ||
1980 | __owur int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb, | |
1981 | void *arg); | |
1982 | ||
1983 | /* Pre-shared secret session resumption functions */ | |
1984 | __owur int SSL_set_session_secret_cb(SSL *s, | |
1985 | tls_session_secret_cb_fn tls_session_secret_cb, | |
1986 | void *arg); | |
1987 | ||
1988 | void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx, | |
1989 | int (*cb) (SSL *ssl, | |
1990 | int | |
1991 | is_forward_secure)); | |
1992 | ||
1993 | void SSL_set_not_resumable_session_callback(SSL *ssl, | |
1994 | int (*cb) (SSL *ssl, | |
1995 | int | |
1996 | is_forward_secure)); | |
1997 | ||
1998 | void SSL_CTX_set_record_padding_callback(SSL_CTX *ctx, | |
1999 | size_t (*cb) (SSL *ssl, int type, | |
2000 | size_t len, void *arg)); | |
2001 | void SSL_CTX_set_record_padding_callback_arg(SSL_CTX *ctx, void *arg); | |
2002 | void *SSL_CTX_get_record_padding_callback_arg(SSL_CTX *ctx); | |
2003 | int SSL_CTX_set_block_padding(SSL_CTX *ctx, size_t block_size); | |
2004 | ||
2005 | void SSL_set_record_padding_callback(SSL *ssl, | |
2006 | size_t (*cb) (SSL *ssl, int type, | |
2007 | size_t len, void *arg)); | |
2008 | void SSL_set_record_padding_callback_arg(SSL *ssl, void *arg); | |
2009 | void *SSL_get_record_padding_callback_arg(SSL *ssl); | |
2010 | int SSL_set_block_padding(SSL *ssl, size_t block_size); | |
2011 | ||
2012 | # if OPENSSL_API_COMPAT < 0x10100000L | |
2013 | # define SSL_cache_hit(s) SSL_session_reused(s) | |
2014 | # endif | |
2015 | ||
2016 | __owur int SSL_session_reused(SSL *s); | |
2017 | __owur int SSL_is_server(const SSL *s); | |
2018 | ||
2019 | __owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void); | |
2020 | int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx); | |
2021 | void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx); | |
2022 | unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags); | |
2023 | __owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags); | |
2024 | __owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre); | |
2025 | ||
2026 | void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl); | |
2027 | void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx); | |
2028 | ||
2029 | __owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value); | |
2030 | __owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv); | |
2031 | __owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd); | |
2032 | ||
2033 | void SSL_add_ssl_module(void); | |
2034 | int SSL_config(SSL *s, const char *name); | |
2035 | int SSL_CTX_config(SSL_CTX *ctx, const char *name); | |
2036 | ||
2037 | # ifndef OPENSSL_NO_SSL_TRACE | |
2038 | void SSL_trace(int write_p, int version, int content_type, | |
2039 | const void *buf, size_t len, SSL *ssl, void *arg); | |
2040 | # endif | |
2041 | ||
2042 | # ifndef OPENSSL_NO_SOCK | |
2043 | int DTLSv1_listen(SSL *s, BIO_ADDR *client); | |
2044 | # endif | |
2045 | ||
2046 | # ifndef OPENSSL_NO_CT | |
2047 | ||
2048 | /* | |
2049 | * A callback for verifying that the received SCTs are sufficient. | |
2050 | * Expected to return 1 if they are sufficient, otherwise 0. | |
2051 | * May return a negative integer if an error occurs. | |
2052 | * A connection should be aborted if the SCTs are deemed insufficient. | |
2053 | */ | |
2054 | typedef int(*ssl_ct_validation_cb)(const CT_POLICY_EVAL_CTX *ctx, | |
2055 | const STACK_OF(SCT) *scts, void *arg); | |
2056 | ||
2057 | /* | |
2058 | * Sets a |callback| that is invoked upon receipt of ServerHelloDone to validate | |
2059 | * the received SCTs. | |
2060 | * If the callback returns a non-positive result, the connection is terminated. | |
2061 | * Call this function before beginning a handshake. | |
2062 | * If a NULL |callback| is provided, SCT validation is disabled. | |
2063 | * |arg| is arbitrary userdata that will be passed to the callback whenever it | |
2064 | * is invoked. Ownership of |arg| remains with the caller. | |
2065 | * | |
2066 | * NOTE: A side-effect of setting a CT callback is that an OCSP stapled response | |
2067 | * will be requested. | |
2068 | */ | |
2069 | int SSL_set_ct_validation_callback(SSL *s, ssl_ct_validation_cb callback, | |
2070 | void *arg); | |
2071 | int SSL_CTX_set_ct_validation_callback(SSL_CTX *ctx, | |
2072 | ssl_ct_validation_cb callback, | |
2073 | void *arg); | |
2074 | #define SSL_disable_ct(s) \ | |
2075 | ((void) SSL_set_validation_callback((s), NULL, NULL)) | |
2076 | #define SSL_CTX_disable_ct(ctx) \ | |
2077 | ((void) SSL_CTX_set_validation_callback((ctx), NULL, NULL)) | |
2078 | ||
2079 | /* | |
2080 | * The validation type enumerates the available behaviours of the built-in SSL | |
2081 | * CT validation callback selected via SSL_enable_ct() and SSL_CTX_enable_ct(). | |
2082 | * The underlying callback is a static function in libssl. | |
2083 | */ | |
2084 | enum { | |
2085 | SSL_CT_VALIDATION_PERMISSIVE = 0, | |
2086 | SSL_CT_VALIDATION_STRICT | |
2087 | }; | |
2088 | ||
2089 | /* | |
2090 | * Enable CT by setting up a callback that implements one of the built-in | |
2091 | * validation variants. The SSL_CT_VALIDATION_PERMISSIVE variant always | |
2092 | * continues the handshake, the application can make appropriate decisions at | |
2093 | * handshake completion. The SSL_CT_VALIDATION_STRICT variant requires at | |
2094 | * least one valid SCT, or else handshake termination will be requested. The | |
2095 | * handshake may continue anyway if SSL_VERIFY_NONE is in effect. | |
2096 | */ | |
2097 | int SSL_enable_ct(SSL *s, int validation_mode); | |
2098 | int SSL_CTX_enable_ct(SSL_CTX *ctx, int validation_mode); | |
2099 | ||
2100 | /* | |
2101 | * Report whether a non-NULL callback is enabled. | |
2102 | */ | |
2103 | int SSL_ct_is_enabled(const SSL *s); | |
2104 | int SSL_CTX_ct_is_enabled(const SSL_CTX *ctx); | |
2105 | ||
2106 | /* Gets the SCTs received from a connection */ | |
2107 | const STACK_OF(SCT) *SSL_get0_peer_scts(SSL *s); | |
2108 | ||
2109 | /* | |
2110 | * Loads the CT log list from the default location. | |
2111 | * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store, | |
2112 | * the log information loaded from this file will be appended to the | |
2113 | * CTLOG_STORE. | |
2114 | * Returns 1 on success, 0 otherwise. | |
2115 | */ | |
2116 | int SSL_CTX_set_default_ctlog_list_file(SSL_CTX *ctx); | |
2117 | ||
2118 | /* | |
2119 | * Loads the CT log list from the specified file path. | |
2120 | * If a CTLOG_STORE has previously been set using SSL_CTX_set_ctlog_store, | |
2121 | * the log information loaded from this file will be appended to the | |
2122 | * CTLOG_STORE. | |
2123 | * Returns 1 on success, 0 otherwise. | |
2124 | */ | |
2125 | int SSL_CTX_set_ctlog_list_file(SSL_CTX *ctx, const char *path); | |
2126 | ||
2127 | /* | |
2128 | * Sets the CT log list used by all SSL connections created from this SSL_CTX. | |
2129 | * Ownership of the CTLOG_STORE is transferred to the SSL_CTX. | |
2130 | */ | |
2131 | void SSL_CTX_set0_ctlog_store(SSL_CTX *ctx, CTLOG_STORE *logs); | |
2132 | ||
2133 | /* | |
2134 | * Gets the CT log list used by all SSL connections created from this SSL_CTX. | |
2135 | * This will be NULL unless one of the following functions has been called: | |
2136 | * - SSL_CTX_set_default_ctlog_list_file | |
2137 | * - SSL_CTX_set_ctlog_list_file | |
2138 | * - SSL_CTX_set_ctlog_store | |
2139 | */ | |
2140 | const CTLOG_STORE *SSL_CTX_get0_ctlog_store(const SSL_CTX *ctx); | |
2141 | ||
2142 | # endif /* OPENSSL_NO_CT */ | |
2143 | ||
2144 | /* What the "other" parameter contains in security callback */ | |
2145 | /* Mask for type */ | |
2146 | # define SSL_SECOP_OTHER_TYPE 0xffff0000 | |
2147 | # define SSL_SECOP_OTHER_NONE 0 | |
2148 | # define SSL_SECOP_OTHER_CIPHER (1 << 16) | |
2149 | # define SSL_SECOP_OTHER_CURVE (2 << 16) | |
2150 | # define SSL_SECOP_OTHER_DH (3 << 16) | |
2151 | # define SSL_SECOP_OTHER_PKEY (4 << 16) | |
2152 | # define SSL_SECOP_OTHER_SIGALG (5 << 16) | |
2153 | # define SSL_SECOP_OTHER_CERT (6 << 16) | |
2154 | ||
2155 | /* Indicated operation refers to peer key or certificate */ | |
2156 | # define SSL_SECOP_PEER 0x1000 | |
2157 | ||
2158 | /* Values for "op" parameter in security callback */ | |
2159 | ||
2160 | /* Called to filter ciphers */ | |
2161 | /* Ciphers client supports */ | |
2162 | # define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER) | |
2163 | /* Cipher shared by client/server */ | |
2164 | # define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER) | |
2165 | /* Sanity check of cipher server selects */ | |
2166 | # define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER) | |
2167 | /* Curves supported by client */ | |
2168 | # define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE) | |
2169 | /* Curves shared by client/server */ | |
2170 | # define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE) | |
2171 | /* Sanity check of curve server selects */ | |
2172 | # define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE) | |
2173 | /* Temporary DH key */ | |
2174 | # define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_PKEY) | |
2175 | /* SSL/TLS version */ | |
2176 | # define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE) | |
2177 | /* Session tickets */ | |
2178 | # define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE) | |
2179 | /* Supported signature algorithms sent to peer */ | |
2180 | # define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG) | |
2181 | /* Shared signature algorithm */ | |
2182 | # define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG) | |
2183 | /* Sanity check signature algorithm allowed */ | |
2184 | # define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG) | |
2185 | /* Used to get mask of supported public key signature algorithms */ | |
2186 | # define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG) | |
2187 | /* Use to see if compression is allowed */ | |
2188 | # define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE) | |
2189 | /* EE key in certificate */ | |
2190 | # define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT) | |
2191 | /* CA key in certificate */ | |
2192 | # define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT) | |
2193 | /* CA digest algorithm in certificate */ | |
2194 | # define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT) | |
2195 | /* Peer EE key in certificate */ | |
2196 | # define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER) | |
2197 | /* Peer CA key in certificate */ | |
2198 | # define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER) | |
2199 | /* Peer CA digest algorithm in certificate */ | |
2200 | # define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER) | |
2201 | ||
2202 | void SSL_set_security_level(SSL *s, int level); | |
2203 | __owur int SSL_get_security_level(const SSL *s); | |
2204 | void SSL_set_security_callback(SSL *s, | |
2205 | int (*cb) (const SSL *s, const SSL_CTX *ctx, int op, | |
2206 | int bits, int nid, void *other, | |
2207 | void *ex)); | |
2208 | int (*SSL_get_security_callback(const SSL *s)) (const SSL *s, const SSL_CTX *ctx, int op, | |
2209 | int bits, int nid, | |
2210 | void *other, void *ex); | |
2211 | void SSL_set0_security_ex_data(SSL *s, void *ex); | |
2212 | __owur void *SSL_get0_security_ex_data(const SSL *s); | |
2213 | ||
2214 | void SSL_CTX_set_security_level(SSL_CTX *ctx, int level); | |
2215 | __owur int SSL_CTX_get_security_level(const SSL_CTX *ctx); | |
2216 | void SSL_CTX_set_security_callback(SSL_CTX *ctx, | |
2217 | int (*cb) (const SSL *s, const SSL_CTX *ctx, int op, | |
2218 | int bits, int nid, void *other, | |
2219 | void *ex)); | |
2220 | int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (const SSL *s, | |
2221 | const SSL_CTX *ctx, | |
2222 | int op, int bits, | |
2223 | int nid, | |
2224 | void *other, | |
2225 | void *ex); | |
2226 | void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex); | |
2227 | __owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx); | |
2228 | ||
2229 | /* OPENSSL_INIT flag 0x010000 reserved for internal use */ | |
2230 | #define OPENSSL_INIT_NO_LOAD_SSL_STRINGS 0x00100000L | |
2231 | #define OPENSSL_INIT_LOAD_SSL_STRINGS 0x00200000L | |
2232 | ||
2233 | #define OPENSSL_INIT_SSL_DEFAULT \ | |
2234 | (OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS) | |
2235 | ||
2236 | int OPENSSL_init_ssl(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings); | |
2237 | ||
2238 | # ifndef OPENSSL_NO_UNIT_TEST | |
2239 | __owur const struct openssl_ssl_test_functions *SSL_test_functions(void); | |
2240 | # endif | |
2241 | ||
2242 | __owur int SSL_free_buffers(SSL *ssl); | |
2243 | __owur int SSL_alloc_buffers(SSL *ssl); | |
2244 | ||
2245 | extern const char SSL_version_str[]; | |
2246 | ||
2247 | int ERR_load_SSL_strings(void); | |
2248 | ||
2249 | # ifdef __cplusplus | |
2250 | } | |
2251 | # endif | |
2252 | #endif |