variant_ssl_sys/
ssl.rs

1use libc::*;
2use std::ptr;
3
4use super::*;
5
6#[cfg(not(ossl110))]
7pub const SSL_MAX_KRB5_PRINCIPAL_LENGTH: c_int = 256;
8
9#[cfg(not(ossl110))]
10pub const SSL_MAX_SSL_SESSION_ID_LENGTH: c_int = 32;
11#[cfg(not(ossl110))]
12pub const SSL_MAX_SID_CTX_LENGTH: c_int = 32;
13
14#[cfg(not(ossl110))]
15pub const SSL_MAX_KEY_ARG_LENGTH: c_int = 8;
16#[cfg(not(ossl110))]
17pub const SSL_MAX_MASTER_KEY_LENGTH: c_int = 48;
18
19pub const SSL_SENT_SHUTDOWN: c_int = 1;
20pub const SSL_RECEIVED_SHUTDOWN: c_int = 2;
21
22pub const SSL_FILETYPE_PEM: c_int = X509_FILETYPE_PEM;
23pub const SSL_FILETYPE_ASN1: c_int = X509_FILETYPE_ASN1;
24
25#[cfg(ossl111)]
26pub const SSL_EXT_TLS_ONLY: c_uint = 0x0001;
27/* This extension is only allowed in DTLS */
28#[cfg(ossl111)]
29pub const SSL_EXT_DTLS_ONLY: c_uint = 0x0002;
30/* Some extensions may be allowed in DTLS but we don't implement them for it */
31#[cfg(ossl111)]
32pub const SSL_EXT_TLS_IMPLEMENTATION_ONLY: c_uint = 0x0004;
33/* Most extensions are not defined for SSLv3 but EXT_TYPE_renegotiate is */
34#[cfg(ossl111)]
35pub const SSL_EXT_SSL3_ALLOWED: c_uint = 0x0008;
36/* Extension is only defined for TLS1.2 and below */
37#[cfg(ossl111)]
38pub const SSL_EXT_TLS1_2_AND_BELOW_ONLY: c_uint = 0x0010;
39/* Extension is only defined for TLS1.3 and above */
40#[cfg(ossl111)]
41pub const SSL_EXT_TLS1_3_ONLY: c_uint = 0x0020;
42/* Ignore this extension during parsing if we are resuming */
43#[cfg(ossl111)]
44pub const SSL_EXT_IGNORE_ON_RESUMPTION: c_uint = 0x0040;
45#[cfg(ossl111)]
46pub const SSL_EXT_CLIENT_HELLO: c_uint = 0x0080;
47/* Really means TLS1.2 or below */
48#[cfg(ossl111)]
49pub const SSL_EXT_TLS1_2_SERVER_HELLO: c_uint = 0x0100;
50#[cfg(ossl111)]
51pub const SSL_EXT_TLS1_3_SERVER_HELLO: c_uint = 0x0200;
52#[cfg(ossl111)]
53pub const SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS: c_uint = 0x0400;
54#[cfg(ossl111)]
55pub const SSL_EXT_TLS1_3_HELLO_RETRY_REQUEST: c_uint = 0x0800;
56#[cfg(ossl111)]
57pub const SSL_EXT_TLS1_3_CERTIFICATE: c_uint = 0x1000;
58#[cfg(ossl111)]
59pub const SSL_EXT_TLS1_3_NEW_SESSION_TICKET: c_uint = 0x2000;
60#[cfg(ossl111)]
61pub const SSL_EXT_TLS1_3_CERTIFICATE_REQUEST: c_uint = 0x4000;
62
63cfg_if! {
64    if #[cfg(ossl300)] {
65        macro_rules! ssl_op_type {
66            () => {u64};
67        }
68    } else {
69        macro_rules! ssl_op_type {
70            () => {c_ulong};
71        }
72    }
73}
74
75pub const SSL_OP_LEGACY_SERVER_CONNECT: ssl_op_type!() = 0x00000004;
76cfg_if! {
77    if #[cfg(libressl)] {
78        pub const SSL_OP_TLSEXT_PADDING: ssl_op_type!() = 0x0;
79    } else if #[cfg(ossl102)] {
80        pub const SSL_OP_TLSEXT_PADDING: ssl_op_type!() = 0x10;
81    }
82}
83#[cfg(ossl102)]
84pub const SSL_OP_SAFARI_ECDHE_ECDSA_BUG: ssl_op_type!() = 0x00000040;
85
86pub const SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS: ssl_op_type!() = 0x00000800;
87
88pub const SSL_OP_NO_QUERY_MTU: ssl_op_type!() = 0x00001000;
89pub const SSL_OP_COOKIE_EXCHANGE: ssl_op_type!() = 0x00002000;
90pub const SSL_OP_NO_TICKET: ssl_op_type!() = 0x00004000;
91cfg_if! {
92    if #[cfg(ossl102)] {
93        pub const SSL_OP_CISCO_ANYCONNECT: ssl_op_type!() = 0x00008000;
94    } else {
95        pub const SSL_OP_CISCO_ANYCONNECT: ssl_op_type!() = 0x0;
96    }
97}
98
99pub const SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION: ssl_op_type!() = 0x00010000;
100cfg_if! {
101    if #[cfg(ossl102)] {
102        pub const SSL_OP_NO_COMPRESSION: ssl_op_type!() = 0x00020000;
103        pub const SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION: ssl_op_type!() = 0x00040000;
104    } else {
105        pub const SSL_OP_NO_COMPRESSION: ssl_op_type!() = 0x0;
106        pub const SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION: ssl_op_type!() = 0x0;
107    }
108}
109
110#[cfg(ossl111)]
111pub const SSL_OP_ENABLE_MIDDLEBOX_COMPAT: ssl_op_type!() = 0x00100000;
112#[cfg(ossl111)]
113pub const SSL_OP_PRIORITIZE_CHACHA: ssl_op_type!() = 0x00200000;
114
115pub const SSL_OP_CIPHER_SERVER_PREFERENCE: ssl_op_type!() = 0x00400000;
116cfg_if! {
117    if #[cfg(libressl)] {
118        pub const SSL_OP_TLS_ROLLBACK_BUG: ssl_op_type!() = 0;
119    } else {
120        pub const SSL_OP_TLS_ROLLBACK_BUG: ssl_op_type!() = 0x00800000;
121    }
122}
123
124cfg_if! {
125    if #[cfg(ossl102)] {
126        pub const SSL_OP_NO_SSLv3: ssl_op_type!() = 0x02000000;
127    } else {
128        pub const SSL_OP_NO_SSLv3: ssl_op_type!() = 0x0;
129    }
130}
131pub const SSL_OP_NO_TLSv1_1: ssl_op_type!() = 0x10000000;
132pub const SSL_OP_NO_TLSv1_2: ssl_op_type!() = 0x08000000;
133
134pub const SSL_OP_NO_TLSv1: ssl_op_type!() = 0x04000000;
135cfg_if! {
136    if #[cfg(ossl102)] {
137        pub const SSL_OP_NO_DTLSv1: ssl_op_type!() = 0x04000000;
138        pub const SSL_OP_NO_DTLSv1_2: ssl_op_type!() = 0x08000000;
139    } else if #[cfg(libressl)] {
140        pub const SSL_OP_NO_DTLSv1: ssl_op_type!() = 0x40000000;
141        pub const SSL_OP_NO_DTLSv1_2: ssl_op_type!() = 0x80000000;
142    }
143}
144#[cfg(any(ossl111, libressl))]
145pub const SSL_OP_NO_TLSv1_3: ssl_op_type!() = 0x20000000;
146
147#[cfg(ossl110h)]
148pub const SSL_OP_NO_RENEGOTIATION: ssl_op_type!() = 0x40000000;
149
150cfg_if! {
151    if #[cfg(ossl111)] {
152        pub const SSL_OP_NO_SSL_MASK: ssl_op_type!() = SSL_OP_NO_SSLv2
153            | SSL_OP_NO_SSLv3
154            | SSL_OP_NO_TLSv1
155            | SSL_OP_NO_TLSv1_1
156            | SSL_OP_NO_TLSv1_2
157            | SSL_OP_NO_TLSv1_3;
158    } else if #[cfg(ossl102)] {
159        pub const SSL_OP_NO_SSL_MASK: ssl_op_type!() =
160            SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3 | SSL_OP_NO_TLSv1 | SSL_OP_NO_TLSv1_1 | SSL_OP_NO_TLSv1_2;
161    }
162}
163
164cfg_if! {
165    if #[cfg(libressl)] {
166        pub const SSL_OP_CRYPTOPRO_TLSEXT_BUG: ssl_op_type!() = 0x0;
167    } else {
168        pub const SSL_OP_CRYPTOPRO_TLSEXT_BUG: ssl_op_type!() = 0x80000000;
169    }
170}
171
172cfg_if! {
173    if #[cfg(ossl300)] {
174        pub const SSL_OP_ALL: ssl_op_type!() = SSL_OP_CRYPTOPRO_TLSEXT_BUG
175            | SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS
176            | SSL_OP_TLSEXT_PADDING
177            | SSL_OP_SAFARI_ECDHE_ECDSA_BUG;
178    } else if #[cfg(ossl110f)] {
179        pub const SSL_OP_ALL: ssl_op_type!() = SSL_OP_CRYPTOPRO_TLSEXT_BUG
180            | SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS
181            | SSL_OP_LEGACY_SERVER_CONNECT
182            | SSL_OP_TLSEXT_PADDING
183            | SSL_OP_SAFARI_ECDHE_ECDSA_BUG;
184    } else if #[cfg(libressl)] {
185        pub const SSL_OP_ALL: ssl_op_type!() = 0x4;
186    } else {
187        pub const SSL_OP_ALL: ssl_op_type!() = 0x80000BFF;
188    }
189}
190
191cfg_if! {
192    if #[cfg(ossl110)] {
193        pub const SSL_OP_MICROSOFT_SESS_ID_BUG: ssl_op_type!() = 0x00000000;
194        pub const SSL_OP_NETSCAPE_CHALLENGE_BUG: ssl_op_type!() = 0x00000000;
195        pub const SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG: ssl_op_type!() = 0x00000000;
196        pub const SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER: ssl_op_type!() = 0x00000000;
197        pub const SSL_OP_SSLEAY_080_CLIENT_DH_BUG: ssl_op_type!() = 0x00000000;
198        pub const SSL_OP_TLS_D5_BUG: ssl_op_type!() = 0x00000000;
199        pub const SSL_OP_TLS_BLOCK_PADDING_BUG: ssl_op_type!() = 0x00000000;
200        pub const SSL_OP_SINGLE_ECDH_USE: ssl_op_type!() = 0x00000000;
201        pub const SSL_OP_SINGLE_DH_USE: ssl_op_type!() = 0x00000000;
202        pub const SSL_OP_NO_SSLv2: ssl_op_type!() = 0x00000000;
203    } else if #[cfg(ossl102)] {
204        pub const SSL_OP_MICROSOFT_SESS_ID_BUG: ssl_op_type!() = 0x00000001;
205        pub const SSL_OP_NETSCAPE_CHALLENGE_BUG: ssl_op_type!() = 0x00000002;
206        pub const SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG: ssl_op_type!() = 0x00000008;
207        pub const SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER: ssl_op_type!() = 0x00000020;
208        pub const SSL_OP_SSLEAY_080_CLIENT_DH_BUG: ssl_op_type!() = 0x00000080;
209        pub const SSL_OP_TLS_D5_BUG: ssl_op_type!() = 0x00000100;
210        pub const SSL_OP_TLS_BLOCK_PADDING_BUG: ssl_op_type!() = 0x00000200;
211        pub const SSL_OP_SINGLE_ECDH_USE: ssl_op_type!() = 0x00080000;
212        pub const SSL_OP_SINGLE_DH_USE: ssl_op_type!() = 0x00100000;
213        pub const SSL_OP_NO_SSLv2: ssl_op_type!() = 0x01000000;
214    } else {
215        pub const SSL_OP_MICROSOFT_SESS_ID_BUG: ssl_op_type!() = 0x0;
216        pub const SSL_OP_NETSCAPE_CHALLENGE_BUG: ssl_op_type!() = 0x0;
217        pub const SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG: ssl_op_type!() = 0x0;
218        pub const SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER: ssl_op_type!() = 0x0;
219        pub const SSL_OP_SSLEAY_080_CLIENT_DH_BUG: ssl_op_type!() = 0x0;
220        pub const SSL_OP_TLS_D5_BUG: ssl_op_type!() = 0x0;
221        pub const SSL_OP_TLS_BLOCK_PADDING_BUG: ssl_op_type!() = 0x0;
222        #[cfg(libressl)]
223        pub const SSL_OP_SINGLE_ECDH_USE: ssl_op_type!() = 0x0;
224        pub const SSL_OP_SINGLE_DH_USE: ssl_op_type!() = 0x00100000;
225        pub const SSL_OP_NO_SSLv2: ssl_op_type!() = 0x0;
226    }
227}
228
229pub const SSL_MODE_ENABLE_PARTIAL_WRITE: c_long = 0x1;
230pub const SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER: c_long = 0x2;
231pub const SSL_MODE_AUTO_RETRY: c_long = 0x4;
232pub const SSL_MODE_NO_AUTO_CHAIN: c_long = 0x8;
233pub const SSL_MODE_RELEASE_BUFFERS: c_long = 0x10;
234#[cfg(ossl102)]
235pub const SSL_MODE_SEND_CLIENTHELLO_TIME: c_long = 0x20;
236#[cfg(ossl102)]
237pub const SSL_MODE_SEND_SERVERHELLO_TIME: c_long = 0x40;
238#[cfg(ossl102)]
239pub const SSL_MODE_SEND_FALLBACK_SCSV: c_long = 0x80;
240#[cfg(ossl110)]
241pub const SSL_MODE_ASYNC: c_long = 0x100;
242
243pub unsafe fn SSL_CTX_set_mode(ctx: *mut SSL_CTX, op: c_long) -> c_long {
244    SSL_CTX_ctrl(ctx, SSL_CTRL_MODE, op, ptr::null_mut())
245}
246pub unsafe fn SSL_CTX_clear_mode(ctx: *mut SSL_CTX, op: c_long) -> c_long {
247    SSL_CTX_ctrl(ctx, SSL_CTRL_CLEAR_MODE, op, ptr::null_mut())
248}
249pub unsafe fn SSL_CTX_get_mode(ctx: *mut SSL_CTX) -> c_long {
250    SSL_CTX_ctrl(ctx, SSL_CTRL_MODE, 0, ptr::null_mut())
251}
252
253pub unsafe fn SSL_set_mode(ssl: *mut SSL, op: c_long) -> c_long {
254    SSL_ctrl(ssl, SSL_CTRL_MODE, op, ptr::null_mut())
255}
256pub unsafe fn SSL_clear_mode(ssl: *mut SSL, op: c_long) -> c_long {
257    SSL_ctrl(ssl, SSL_CTRL_CLEAR_MODE, op, ptr::null_mut())
258}
259pub unsafe fn SSL_get_mode(ssl: *mut SSL) -> c_long {
260    SSL_ctrl(ssl, SSL_CTRL_MODE, 0, ptr::null_mut())
261}
262
263#[cfg(ossl111)]
264pub const SSL_COOKIE_LENGTH: c_int = 4096;
265
266cfg_if! {
267    if #[cfg(not(ossl110))] {
268        pub unsafe fn SSL_CTX_get_options(ctx: *const SSL_CTX) -> c_ulong {
269            SSL_CTX_ctrl(ctx as *mut _, SSL_CTRL_OPTIONS, 0, ptr::null_mut()) as c_ulong
270        }
271
272        pub unsafe fn SSL_CTX_set_options(ctx: *const SSL_CTX, op: c_ulong) -> c_ulong {
273            SSL_CTX_ctrl(
274                ctx as *mut _,
275                SSL_CTRL_OPTIONS,
276                op as c_long,
277                ptr::null_mut(),
278            ) as c_ulong
279        }
280
281        pub unsafe fn SSL_CTX_clear_options(ctx: *const SSL_CTX, op: c_ulong) -> c_ulong {
282            SSL_CTX_ctrl(
283                ctx as *mut _,
284                SSL_CTRL_CLEAR_OPTIONS,
285                op as c_long,
286                ptr::null_mut(),
287            ) as c_ulong
288        }
289    }
290}
291
292pub unsafe fn SSL_set_mtu(ssl: *mut SSL, mtu: c_long) -> c_long {
293    SSL_ctrl(ssl, SSL_CTRL_SET_MTU, mtu, ptr::null_mut())
294}
295
296#[cfg(ossl110)]
297pub unsafe fn SSL_get_extms_support(ssl: *mut SSL) -> c_long {
298    SSL_ctrl(ssl, SSL_CTRL_GET_EXTMS_SUPPORT, 0, ptr::null_mut())
299}
300
301pub const SSL_SESS_CACHE_OFF: c_long = 0x0;
302pub const SSL_SESS_CACHE_CLIENT: c_long = 0x1;
303pub const SSL_SESS_CACHE_SERVER: c_long = 0x2;
304pub const SSL_SESS_CACHE_BOTH: c_long = SSL_SESS_CACHE_CLIENT | SSL_SESS_CACHE_SERVER;
305pub const SSL_SESS_CACHE_NO_AUTO_CLEAR: c_long = 0x80;
306pub const SSL_SESS_CACHE_NO_INTERNAL_LOOKUP: c_long = 0x100;
307pub const SSL_SESS_CACHE_NO_INTERNAL_STORE: c_long = 0x200;
308pub const SSL_SESS_CACHE_NO_INTERNAL: c_long =
309    SSL_SESS_CACHE_NO_INTERNAL_LOOKUP | SSL_SESS_CACHE_NO_INTERNAL_STORE;
310
311pub const OPENSSL_NPN_UNSUPPORTED: c_int = 0;
312pub const OPENSSL_NPN_NEGOTIATED: c_int = 1;
313pub const OPENSSL_NPN_NO_OVERLAP: c_int = 2;
314
315pub const SSL_AD_ILLEGAL_PARAMETER: c_int = SSL3_AD_ILLEGAL_PARAMETER;
316pub const SSL_AD_DECODE_ERROR: c_int = TLS1_AD_DECODE_ERROR;
317pub const SSL_AD_UNRECOGNIZED_NAME: c_int = TLS1_AD_UNRECOGNIZED_NAME;
318pub const SSL_AD_NO_APPLICATION_PROTOCOL: c_int = TLS1_AD_NO_APPLICATION_PROTOCOL;
319pub const SSL_ERROR_NONE: c_int = 0;
320pub const SSL_ERROR_SSL: c_int = 1;
321pub const SSL_ERROR_SYSCALL: c_int = 5;
322pub const SSL_ERROR_WANT_ACCEPT: c_int = 8;
323pub const SSL_ERROR_WANT_CONNECT: c_int = 7;
324#[cfg(ossl110)]
325pub const SSL_ERROR_WANT_ASYNC: c_int = 9;
326#[cfg(ossl110)]
327pub const SSL_ERROR_WANT_ASYNC_JOB: c_int = 10;
328pub const SSL_ERROR_WANT_READ: c_int = 2;
329pub const SSL_ERROR_WANT_WRITE: c_int = 3;
330pub const SSL_ERROR_WANT_X509_LOOKUP: c_int = 4;
331pub const SSL_ERROR_ZERO_RETURN: c_int = 6;
332#[cfg(ossl111)]
333pub const SSL_ERROR_WANT_CLIENT_HELLO_CB: c_int = 11;
334pub const SSL_VERIFY_NONE: c_int = 0;
335pub const SSL_VERIFY_PEER: c_int = 1;
336pub const SSL_VERIFY_FAIL_IF_NO_PEER_CERT: c_int = 2;
337#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
338pub const SSL_CTRL_SET_TMP_DH: c_int = 3;
339#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
340pub const SSL_CTRL_SET_TMP_ECDH: c_int = 4;
341#[cfg(any(libressl, all(ossl102, not(ossl110))))]
342pub const SSL_CTRL_GET_SESSION_REUSED: c_int = 8;
343pub const SSL_CTRL_EXTRA_CHAIN_CERT: c_int = 14;
344pub const SSL_CTRL_SET_MTU: c_int = 17;
345#[cfg(any(libressl, all(ossl102, not(ossl110))))]
346pub const SSL_CTRL_OPTIONS: c_int = 32;
347pub const SSL_CTRL_MODE: c_int = 33;
348pub const SSL_CTRL_SET_READ_AHEAD: c_int = 41;
349pub const SSL_CTRL_SET_SESS_CACHE_SIZE: c_int = 42;
350pub const SSL_CTRL_GET_SESS_CACHE_SIZE: c_int = 43;
351pub const SSL_CTRL_SET_SESS_CACHE_MODE: c_int = 44;
352pub const SSL_CTRL_SET_TLSEXT_SERVERNAME_CB: c_int = 53;
353pub const SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG: c_int = 54;
354pub const SSL_CTRL_SET_TLSEXT_HOSTNAME: c_int = 55;
355pub const SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB: c_int = 63;
356pub const SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG: c_int = 64;
357pub const SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE: c_int = 65;
358pub const SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP: c_int = 70;
359pub const SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP: c_int = 71;
360pub const SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB: c_int = 72;
361#[cfg(any(libressl, all(ossl102, not(ossl110))))]
362pub const SSL_CTRL_CLEAR_OPTIONS: c_int = 77;
363pub const SSL_CTRL_CLEAR_MODE: c_int = 78;
364pub const SSL_CTRL_GET_EXTRA_CHAIN_CERTS: c_int = 82;
365#[cfg(any(ossl102, libressl))]
366pub const SSL_CTRL_CHAIN_CERT: c_int = 89;
367#[cfg(any(ossl111, libressl))]
368pub const SSL_CTRL_SET_GROUPS_LIST: c_int = 92;
369#[cfg(any(libressl, all(ossl102, not(ossl110))))]
370pub const SSL_CTRL_SET_ECDH_AUTO: c_int = 94;
371#[cfg(ossl102)]
372pub const SSL_CTRL_SET_SIGALGS_LIST: c_int = 98;
373#[cfg(ossl102)]
374pub const SSL_CTRL_SET_VERIFY_CERT_STORE: c_int = 106;
375#[cfg(ossl300)]
376pub const SSL_CTRL_GET_PEER_TMP_KEY: c_int = 109;
377#[cfg(ossl110)]
378pub const SSL_CTRL_SET_DH_AUTO: c_int = 118;
379#[cfg(ossl110)]
380pub const SSL_CTRL_GET_EXTMS_SUPPORT: c_int = 122;
381#[cfg(any(ossl110, libressl))]
382pub const SSL_CTRL_SET_MIN_PROTO_VERSION: c_int = 123;
383#[cfg(any(ossl110, libressl))]
384pub const SSL_CTRL_SET_MAX_PROTO_VERSION: c_int = 124;
385pub const SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE: c_int = 127;
386#[cfg(any(ossl110g, libressl))]
387pub const SSL_CTRL_GET_MIN_PROTO_VERSION: c_int = 130;
388#[cfg(any(ossl110g, libressl))]
389pub const SSL_CTRL_GET_MAX_PROTO_VERSION: c_int = 131;
390#[cfg(ossl300)]
391pub const SSL_CTRL_GET_TMP_KEY: c_int = 133;
392
393#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
394pub unsafe fn SSL_CTX_set_tmp_dh(ctx: *mut SSL_CTX, dh: *mut DH) -> c_long {
395    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_TMP_DH, 0, dh as *mut c_void)
396}
397
398#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
399pub unsafe fn SSL_CTX_set_tmp_ecdh(ctx: *mut SSL_CTX, key: *mut EC_KEY) -> c_long {
400    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_TMP_ECDH, 0, key as *mut c_void)
401}
402
403#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
404pub unsafe fn SSL_set_tmp_dh(ssl: *mut SSL, dh: *mut DH) -> c_long {
405    SSL_ctrl(ssl, SSL_CTRL_SET_TMP_DH, 0, dh as *mut c_void)
406}
407
408#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
409pub unsafe fn SSL_set_tmp_ecdh(ssl: *mut SSL, key: *mut EC_KEY) -> c_long {
410    SSL_ctrl(ssl, SSL_CTRL_SET_TMP_ECDH, 0, key as *mut c_void)
411}
412
413#[cfg(ossl110)]
414pub unsafe fn SSL_CTX_set_dh_auto(ctx: *mut SSL_CTX, onoff: c_int) -> c_long {
415    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_DH_AUTO, onoff as c_long, ptr::null_mut())
416}
417
418#[cfg(ossl110)]
419pub unsafe fn SSL_set_dh_auto(ssl: *mut SSL, onoff: c_int) -> c_long {
420    SSL_ctrl(ssl, SSL_CTRL_SET_DH_AUTO, onoff as c_long, ptr::null_mut())
421}
422
423pub unsafe fn SSL_CTX_add_extra_chain_cert(ctx: *mut SSL_CTX, x509: *mut X509) -> c_long {
424    SSL_CTX_ctrl(ctx, SSL_CTRL_EXTRA_CHAIN_CERT, 0, x509 as *mut c_void)
425}
426
427pub unsafe fn SSL_CTX_get_extra_chain_certs(
428    ctx: *mut SSL_CTX,
429    chain: *mut *mut stack_st_X509,
430) -> c_long {
431    SSL_CTX_ctrl(ctx, SSL_CTRL_GET_EXTRA_CHAIN_CERTS, 0, chain as *mut c_void)
432}
433
434#[cfg(ossl102)]
435pub unsafe fn SSL_CTX_set0_verify_cert_store(ctx: *mut SSL_CTX, st: *mut X509_STORE) -> c_long {
436    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_VERIFY_CERT_STORE, 0, st as *mut c_void)
437}
438
439#[cfg(ossl102)]
440pub unsafe fn SSL_set0_verify_cert_store(ssl: *mut SSL, st: *mut X509_STORE) -> c_long {
441    SSL_ctrl(ssl, SSL_CTRL_SET_VERIFY_CERT_STORE, 0, st as *mut c_void)
442}
443
444cfg_if! {
445    if #[cfg(ossl111)] {
446        pub unsafe fn SSL_set1_groups_list(ctx: *mut SSL, s: *const c_char) -> c_long {
447            SSL_ctrl(
448                ctx,
449                SSL_CTRL_SET_GROUPS_LIST,
450                0,
451                s as *const c_void as *mut c_void,
452            )
453        }
454        pub unsafe fn SSL_CTX_set1_groups_list(ctx: *mut SSL_CTX, s: *const c_char) -> c_long {
455            SSL_CTX_ctrl(
456                ctx,
457                SSL_CTRL_SET_GROUPS_LIST,
458                0,
459                s as *const c_void as *mut c_void,
460            )
461        }
462    } else if #[cfg(libressl)] {
463        extern "C" {
464            pub fn SSL_set1_groups_list(ctx: *mut SSL, list: *const c_char) -> c_int;
465            pub fn SSL_CTX_set1_groups_list(ctx: *mut SSL_CTX, s: *const c_char) -> c_int;
466        }
467    }
468}
469
470#[cfg(any(ossl102, libressl))]
471pub unsafe fn SSL_add0_chain_cert(ssl: *mut SSL, ptr: *mut X509) -> c_long {
472    SSL_ctrl(ssl, SSL_CTRL_CHAIN_CERT, 0, ptr as *mut c_void)
473}
474
475#[cfg(ossl102)]
476pub unsafe fn SSL_CTX_set1_sigalgs_list(ctx: *mut SSL_CTX, s: *const c_char) -> c_long {
477    SSL_CTX_ctrl(
478        ctx,
479        SSL_CTRL_SET_SIGALGS_LIST,
480        0,
481        s as *const c_void as *mut c_void,
482    )
483}
484
485#[cfg(any(libressl, all(ossl102, not(ossl110))))]
486pub unsafe fn SSL_CTX_set_ecdh_auto(ctx: *mut SSL_CTX, onoff: c_int) -> c_int {
487    SSL_CTX_ctrl(
488        ctx,
489        SSL_CTRL_SET_ECDH_AUTO,
490        onoff as c_long,
491        ptr::null_mut(),
492    ) as c_int
493}
494
495#[cfg(any(libressl, all(ossl102, not(ossl110))))]
496pub unsafe fn SSL_set_ecdh_auto(ssl: *mut SSL, onoff: c_int) -> c_int {
497    SSL_ctrl(
498        ssl,
499        SSL_CTRL_SET_ECDH_AUTO,
500        onoff as c_long,
501        ptr::null_mut(),
502    ) as c_int
503}
504
505cfg_if! {
506    if #[cfg(ossl110)] {
507        pub unsafe fn SSL_CTX_set_min_proto_version(ctx: *mut SSL_CTX, version: c_int) -> c_int {
508            SSL_CTX_ctrl(
509                ctx,
510                SSL_CTRL_SET_MIN_PROTO_VERSION,
511                version as c_long,
512                ptr::null_mut(),
513            ) as c_int
514        }
515
516        pub unsafe fn SSL_CTX_set_max_proto_version(ctx: *mut SSL_CTX, version: c_int) -> c_int {
517            SSL_CTX_ctrl(
518                ctx,
519                SSL_CTRL_SET_MAX_PROTO_VERSION,
520                version as c_long,
521                ptr::null_mut(),
522            ) as c_int
523        }
524
525        pub unsafe fn SSL_set_min_proto_version(s: *mut SSL, version: c_int) -> c_int {
526            SSL_ctrl(
527                s,
528                SSL_CTRL_SET_MIN_PROTO_VERSION,
529                version as c_long,
530                ptr::null_mut(),
531            ) as c_int
532        }
533
534        pub unsafe fn SSL_set_max_proto_version(s: *mut SSL, version: c_int) -> c_int {
535            SSL_ctrl(
536                s,
537                SSL_CTRL_SET_MAX_PROTO_VERSION,
538                version as c_long,
539                ptr::null_mut(),
540            ) as c_int
541        }
542    }
543}
544
545cfg_if! {
546    if #[cfg(ossl110g)] {
547        pub unsafe fn SSL_CTX_get_min_proto_version(ctx: *mut SSL_CTX) -> c_int {
548            SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, ptr::null_mut()) as c_int
549        }
550
551        pub unsafe fn SSL_CTX_get_max_proto_version(ctx: *mut SSL_CTX) -> c_int {
552            SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, ptr::null_mut()) as c_int
553        }
554        pub unsafe fn SSL_get_min_proto_version(s: *mut SSL) -> c_int {
555            SSL_ctrl(s, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, ptr::null_mut()) as c_int
556        }
557        pub unsafe fn SSL_get_max_proto_version(s: *mut SSL) -> c_int {
558            SSL_ctrl(s, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, ptr::null_mut()) as c_int
559        }
560    }
561}
562cfg_if! {
563    if #[cfg(ossl300)] {
564        pub unsafe fn SSL_get_peer_tmp_key(ssl: *mut SSL, key: *mut *mut EVP_PKEY) -> c_long {
565            SSL_ctrl(ssl, SSL_CTRL_GET_PEER_TMP_KEY, 0, key as *mut c_void)
566        }
567
568        pub unsafe fn SSL_get_tmp_key(ssl: *mut SSL, key: *mut *mut EVP_PKEY) -> c_long {
569            SSL_ctrl(ssl, SSL_CTRL_GET_TMP_KEY, 0, key as *mut c_void)
570        }
571    }
572}
573
574#[cfg(ossl111)]
575pub const SSL_CLIENT_HELLO_SUCCESS: c_int = 1;
576#[cfg(ossl111)]
577pub const SSL_CLIENT_HELLO_ERROR: c_int = 0;
578#[cfg(ossl111)]
579pub const SSL_CLIENT_HELLO_RETRY: c_int = -1;
580
581#[cfg(any(ossl111, libressl))]
582pub const SSL_READ_EARLY_DATA_ERROR: c_int = 0;
583#[cfg(any(ossl111, libressl))]
584pub const SSL_READ_EARLY_DATA_SUCCESS: c_int = 1;
585#[cfg(any(ossl111, libressl))]
586pub const SSL_READ_EARLY_DATA_FINISH: c_int = 2;
587
588cfg_if! {
589    if #[cfg(ossl110)] {
590        pub unsafe fn SSL_get_ex_new_index(
591            l: c_long,
592            p: *mut c_void,
593            newf: CRYPTO_EX_new,
594            dupf: CRYPTO_EX_dup,
595            freef: CRYPTO_EX_free,
596        ) -> c_int {
597            CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)
598        }
599    }
600}
601cfg_if! {
602    if #[cfg(ossl110)] {
603        pub unsafe fn SSL_CTX_get_ex_new_index(
604            l: c_long,
605            p: *mut c_void,
606            newf: CRYPTO_EX_new,
607            dupf: CRYPTO_EX_dup,
608            freef: CRYPTO_EX_free,
609        ) -> c_int {
610            CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)
611        }
612    }
613}
614
615pub unsafe fn SSL_CTX_sess_set_cache_size(ctx: *mut SSL_CTX, t: c_long) -> c_long {
616    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_SESS_CACHE_SIZE, t, ptr::null_mut())
617}
618
619pub unsafe fn SSL_CTX_sess_get_cache_size(ctx: *mut SSL_CTX) -> c_long {
620    SSL_CTX_ctrl(ctx, SSL_CTRL_GET_SESS_CACHE_SIZE, 0, ptr::null_mut())
621}
622
623pub unsafe fn SSL_CTX_set_session_cache_mode(ctx: *mut SSL_CTX, m: c_long) -> c_long {
624    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_SESS_CACHE_MODE, m, ptr::null_mut())
625}
626
627pub unsafe fn SSL_CTX_set_read_ahead(ctx: *mut SSL_CTX, m: c_long) -> c_long {
628    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_READ_AHEAD, m, ptr::null_mut())
629}
630
631#[cfg(not(ossl110))]
632pub unsafe fn SSL_session_reused(ssl: *mut SSL) -> c_int {
633    SSL_ctrl(ssl, SSL_CTRL_GET_SESSION_REUSED, 0, ptr::null_mut()) as c_int
634}
635
636#[cfg(ossl110)]
637pub const OPENSSL_INIT_LOAD_SSL_STRINGS: u64 = 0x00200000;
638#[cfg(ossl111b)]
639pub const OPENSSL_INIT_NO_ATEXIT: u64 = 0x00080000;
640
641#[cfg(ossl111)]
642pub const SSL_CT_VALIDATION_PERMISSIVE: c_int = 0;
643#[cfg(ossl111)]
644pub const SSL_CT_VALIDATION_STRICT: c_int = 1;
645
646cfg_if! {
647    if #[cfg(ossl330)] {
648        pub const SSL_VALUE_CLASS_GENERIC: c_uint = 0;
649        pub const SSL_VALUE_CLASS_FEATURE_REQUEST: c_uint = 1;
650        pub const SSL_VALUE_CLASS_FEATURE_PEER_REQUEST: c_uint = 2;
651        pub const SSL_VALUE_CLASS_FEATURE_NEGOTIATED: c_uint = 3;
652
653        pub const SSL_VALUE_NONE: c_uint = 0;
654        pub const SSL_VALUE_QUIC_STREAM_BIDI_LOCAL_AVAIL: c_uint = 1;
655        pub const SSL_VALUE_QUIC_STREAM_BIDI_REMOTE_AVAIL: c_uint = 2;
656        pub const SSL_VALUE_QUIC_STREAM_UNI_LOCAL_AVAIL: c_uint = 3;
657        pub const SSL_VALUE_QUIC_STREAM_UNI_REMOTE_AVAIL: c_uint = 4;
658        pub const SSL_VALUE_QUIC_IDLE_TIMEOUT: c_uint = 5;
659        pub const SSL_VALUE_EVENT_HANDLING_MODE: c_uint = 6;
660        pub const SSL_VALUE_STREAM_WRITE_BUF_SIZE: c_uint = 7;
661        pub const SSL_VALUE_STREAM_WRITE_BUF_USED: c_uint = 8;
662        pub const SSL_VALUE_STREAM_WRITE_BUF_AVAIL: c_uint = 9;
663
664        pub const SSL_VALUE_EVENT_HANDLING_MODE_INHERIT: c_uint = 0;
665        pub const SSL_VALUE_EVENT_HANDLING_MODE_IMPLICIT: c_uint = 1;
666        pub const SSL_VALUE_EVENT_HANDLING_MODE_EXPLICIT: c_uint = 2;
667
668        pub unsafe fn SSL_get_generic_value_uint(ssl: *mut SSL, id: u32, value: *mut u64) -> c_int {
669            SSL_get_value_uint(ssl, SSL_VALUE_CLASS_GENERIC, id, value)
670        }
671        pub unsafe fn SSL_set_generic_value_uint(ssl: *mut SSL, id: u32, value: u64) -> c_int {
672            SSL_set_value_uint(ssl, SSL_VALUE_CLASS_GENERIC, id, value)
673        }
674        pub unsafe fn SSL_get_feature_request_uint(ssl: *mut SSL, id: u32, value: *mut u64) -> c_int {
675            SSL_get_value_uint(ssl, SSL_VALUE_CLASS_FEATURE_REQUEST, id, value)
676        }
677        pub unsafe fn SSL_set_feature_request_uint(ssl: *mut SSL, id: u32, value: u64) -> c_int {
678            SSL_set_value_uint(ssl, SSL_VALUE_CLASS_FEATURE_REQUEST, id, value)
679        }
680        pub unsafe fn SSL_get_feature_peer_request_uint(ssl: *mut SSL, id: u32, value: *mut u64) -> c_int {
681            SSL_get_value_uint(ssl, SSL_VALUE_CLASS_FEATURE_PEER_REQUEST, id, value)
682        }
683        pub unsafe fn SSL_get_feature_negotiated_uint(ssl: *mut SSL, id: u32, value: *mut u64) -> c_int {
684            SSL_get_value_uint(ssl, SSL_VALUE_CLASS_FEATURE_NEGOTIATED, id, value)
685        }
686        pub unsafe fn SSL_get_quic_stream_bidi_local_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
687            SSL_get_generic_value_uint(ssl, SSL_VALUE_QUIC_STREAM_BIDI_LOCAL_AVAIL, value)
688        }
689        pub unsafe fn SSL_get_quic_stream_bidi_remote_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
690            SSL_get_generic_value_uint(ssl, SSL_VALUE_QUIC_STREAM_BIDI_REMOTE_AVAIL, value)
691        }
692        pub unsafe fn SSL_get_quic_stream_uni_local_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
693            SSL_get_generic_value_uint(ssl, SSL_VALUE_QUIC_STREAM_UNI_LOCAL_AVAIL, value)
694        }
695        pub unsafe fn SSL_get_quic_stream_uni_remote_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
696            SSL_get_generic_value_uint(ssl, SSL_VALUE_QUIC_STREAM_UNI_REMOTE_AVAIL, value)
697        }
698        pub unsafe fn SSL_get_event_handling_mode(ssl: *mut SSL, value: *mut u64) -> c_int {
699            SSL_get_generic_value_uint(ssl, SSL_VALUE_EVENT_HANDLING_MODE, value)
700        }
701        pub unsafe fn SSL_set_event_handling_mode(ssl: *mut SSL, value: u64) -> c_int {
702            SSL_set_generic_value_uint(ssl, SSL_VALUE_EVENT_HANDLING_MODE, value)
703        }
704        pub unsafe fn SSL_get_stream_write_buf_size(ssl: *mut SSL, value: *mut u64) -> c_int {
705            SSL_get_generic_value_uint(ssl, SSL_VALUE_STREAM_WRITE_BUF_SIZE, value)
706        }
707        pub unsafe fn SSL_get_stream_write_buf_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
708            SSL_get_generic_value_uint(ssl, SSL_VALUE_STREAM_WRITE_BUF_AVAIL, value)
709        }
710        pub unsafe fn SSL_get_stream_write_buf_used(ssl: *mut SSL, value: *mut u64) -> c_int {
711            SSL_get_generic_value_uint(ssl, SSL_VALUE_STREAM_WRITE_BUF_USED, value)
712        }
713    }
714}
variant_ssl_sys/ssl.rs

variant_ssl_sys/
ssl.rs
