variant_ssl_sys/
ssl.rs

1use std::ffi::{c_char, c_int, c_long, c_uchar, c_uint, c_ulong, c_void};
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 {
80        pub const SSL_OP_TLSEXT_PADDING: ssl_op_type!() = 0x10;
81    }
82}
83#[cfg(ossl110)]
84pub const SSL_OP_SAFARI_ECDHE_ECDSA_BUG: ssl_op_type!() = 0x00000040;
85#[cfg(ossl300)]
86pub const SSL_OP_IGNORE_UNEXPECTED_EOF: ssl_op_type!() = 0x00000080;
87
88#[cfg(not(libressl430))]
89pub const SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS: ssl_op_type!() = 0x00000800;
90#[cfg(libressl430)]
91pub const SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS: ssl_op_type!() = 0x00000000;
92
93pub const SSL_OP_NO_QUERY_MTU: ssl_op_type!() = 0x00001000;
94pub const SSL_OP_COOKIE_EXCHANGE: ssl_op_type!() = 0x00002000;
95pub const SSL_OP_NO_TICKET: ssl_op_type!() = 0x00004000;
96cfg_if! {
97    if #[cfg(ossl110)] {
98        pub const SSL_OP_CISCO_ANYCONNECT: ssl_op_type!() = 0x00008000;
99    } else {
100        pub const SSL_OP_CISCO_ANYCONNECT: ssl_op_type!() = 0x0;
101    }
102}
103
104pub const SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION: ssl_op_type!() = 0x00010000;
105cfg_if! {
106    if #[cfg(ossl110)] {
107        pub const SSL_OP_NO_COMPRESSION: ssl_op_type!() = 0x00020000;
108        pub const SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION: ssl_op_type!() = 0x00040000;
109    } else {
110        pub const SSL_OP_NO_COMPRESSION: ssl_op_type!() = 0x0;
111        pub const SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION: ssl_op_type!() = 0x0;
112    }
113}
114
115#[cfg(ossl111)]
116pub const SSL_OP_ENABLE_MIDDLEBOX_COMPAT: ssl_op_type!() = 0x00100000;
117#[cfg(ossl111)]
118pub const SSL_OP_PRIORITIZE_CHACHA: ssl_op_type!() = 0x00200000;
119
120pub const SSL_OP_CIPHER_SERVER_PREFERENCE: ssl_op_type!() = 0x00400000;
121cfg_if! {
122    if #[cfg(libressl)] {
123        pub const SSL_OP_TLS_ROLLBACK_BUG: ssl_op_type!() = 0;
124    } else {
125        pub const SSL_OP_TLS_ROLLBACK_BUG: ssl_op_type!() = 0x00800000;
126    }
127}
128
129cfg_if! {
130    if #[cfg(ossl110)] {
131        pub const SSL_OP_NO_SSLv3: ssl_op_type!() = 0x02000000;
132    } else {
133        pub const SSL_OP_NO_SSLv3: ssl_op_type!() = 0x0;
134    }
135}
136pub const SSL_OP_NO_TLSv1_1: ssl_op_type!() = 0x10000000;
137pub const SSL_OP_NO_TLSv1_2: ssl_op_type!() = 0x08000000;
138
139pub const SSL_OP_NO_TLSv1: ssl_op_type!() = 0x04000000;
140cfg_if! {
141    if #[cfg(libressl)] {
142        pub const SSL_OP_NO_DTLSv1: ssl_op_type!() = 0x40000000;
143        pub const SSL_OP_NO_DTLSv1_2: ssl_op_type!() = 0x80000000;
144    } else {
145        pub const SSL_OP_NO_DTLSv1: ssl_op_type!() = 0x04000000;
146        pub const SSL_OP_NO_DTLSv1_2: ssl_op_type!() = 0x08000000;
147    }
148}
149#[cfg(any(ossl111, libressl))]
150pub const SSL_OP_NO_TLSv1_3: ssl_op_type!() = 0x20000000;
151
152#[cfg(ossl110h)]
153pub const SSL_OP_NO_RENEGOTIATION: ssl_op_type!() = 0x40000000;
154
155cfg_if! {
156    if #[cfg(ossl111)] {
157        pub const SSL_OP_NO_SSL_MASK: ssl_op_type!() = SSL_OP_NO_SSLv2
158            | SSL_OP_NO_SSLv3
159            | SSL_OP_NO_TLSv1
160            | SSL_OP_NO_TLSv1_1
161            | SSL_OP_NO_TLSv1_2
162            | SSL_OP_NO_TLSv1_3;
163    } else if #[cfg(ossl110)] {
164        pub const SSL_OP_NO_SSL_MASK: ssl_op_type!() =
165            SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3 | SSL_OP_NO_TLSv1 | SSL_OP_NO_TLSv1_1 | SSL_OP_NO_TLSv1_2;
166    }
167}
168
169cfg_if! {
170    if #[cfg(libressl)] {
171        pub const SSL_OP_CRYPTOPRO_TLSEXT_BUG: ssl_op_type!() = 0x0;
172    } else {
173        pub const SSL_OP_CRYPTOPRO_TLSEXT_BUG: ssl_op_type!() = 0x80000000;
174    }
175}
176
177cfg_if! {
178    if #[cfg(ossl300)] {
179        pub const SSL_OP_ALL: ssl_op_type!() = SSL_OP_CRYPTOPRO_TLSEXT_BUG
180            | SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS
181            | SSL_OP_TLSEXT_PADDING
182            | SSL_OP_SAFARI_ECDHE_ECDSA_BUG;
183    } else if #[cfg(ossl110f)] {
184        pub const SSL_OP_ALL: ssl_op_type!() = SSL_OP_CRYPTOPRO_TLSEXT_BUG
185            | SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS
186            | SSL_OP_LEGACY_SERVER_CONNECT
187            | SSL_OP_TLSEXT_PADDING
188            | SSL_OP_SAFARI_ECDHE_ECDSA_BUG;
189    } else if #[cfg(libressl)] {
190        pub const SSL_OP_ALL: ssl_op_type!() = 0x4;
191    } else {
192        pub const SSL_OP_ALL: ssl_op_type!() = 0x80000BFF;
193    }
194}
195
196pub const SSL_OP_MICROSOFT_SESS_ID_BUG: ssl_op_type!() = 0x0;
197pub const SSL_OP_NETSCAPE_CHALLENGE_BUG: ssl_op_type!() = 0x0;
198pub const SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG: ssl_op_type!() = 0x0;
199pub const SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER: ssl_op_type!() = 0x0;
200pub const SSL_OP_SSLEAY_080_CLIENT_DH_BUG: ssl_op_type!() = 0x0;
201pub const SSL_OP_TLS_D5_BUG: ssl_op_type!() = 0x0;
202pub const SSL_OP_TLS_BLOCK_PADDING_BUG: ssl_op_type!() = 0x0;
203pub const SSL_OP_SINGLE_ECDH_USE: ssl_op_type!() = 0x0;
204pub const SSL_OP_NO_SSLv2: ssl_op_type!() = 0x0;
205cfg_if! {
206    if #[cfg(libressl)] {
207        pub const SSL_OP_SINGLE_DH_USE: ssl_op_type!() = 0x00100000;
208    } else {
209        pub const SSL_OP_SINGLE_DH_USE: ssl_op_type!() = 0x00000000;
210    }
211}
212
213pub const SSL_MODE_ENABLE_PARTIAL_WRITE: c_long = 0x1;
214pub const SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER: c_long = 0x2;
215pub const SSL_MODE_AUTO_RETRY: c_long = 0x4;
216pub const SSL_MODE_NO_AUTO_CHAIN: c_long = 0x8;
217pub const SSL_MODE_RELEASE_BUFFERS: c_long = 0x10;
218#[cfg(ossl110)]
219pub const SSL_MODE_SEND_CLIENTHELLO_TIME: c_long = 0x20;
220#[cfg(ossl110)]
221pub const SSL_MODE_SEND_SERVERHELLO_TIME: c_long = 0x40;
222#[cfg(ossl110)]
223pub const SSL_MODE_SEND_FALLBACK_SCSV: c_long = 0x80;
224#[cfg(ossl110)]
225pub const SSL_MODE_ASYNC: c_long = 0x100;
226
227pub unsafe fn SSL_CTX_set_mode(ctx: *mut SSL_CTX, op: c_long) -> c_long {
228    SSL_CTX_ctrl(ctx, SSL_CTRL_MODE, op, ptr::null_mut())
229}
230pub unsafe fn SSL_CTX_clear_mode(ctx: *mut SSL_CTX, op: c_long) -> c_long {
231    SSL_CTX_ctrl(ctx, SSL_CTRL_CLEAR_MODE, op, ptr::null_mut())
232}
233pub unsafe fn SSL_CTX_get_mode(ctx: *mut SSL_CTX) -> c_long {
234    SSL_CTX_ctrl(ctx, SSL_CTRL_MODE, 0, ptr::null_mut())
235}
236
237pub unsafe fn SSL_set_mode(ssl: *mut SSL, op: c_long) -> c_long {
238    SSL_ctrl(ssl, SSL_CTRL_MODE, op, ptr::null_mut())
239}
240pub unsafe fn SSL_clear_mode(ssl: *mut SSL, op: c_long) -> c_long {
241    SSL_ctrl(ssl, SSL_CTRL_CLEAR_MODE, op, ptr::null_mut())
242}
243pub unsafe fn SSL_get_mode(ssl: *mut SSL) -> c_long {
244    SSL_ctrl(ssl, SSL_CTRL_MODE, 0, ptr::null_mut())
245}
246
247#[cfg(ossl111)]
248pub const SSL_COOKIE_LENGTH: c_int = 4096;
249
250cfg_if! {
251    if #[cfg(libressl)] {
252        pub unsafe fn SSL_CTX_get_options(ctx: *const SSL_CTX) -> c_ulong {
253            SSL_CTX_ctrl(ctx as *mut _, SSL_CTRL_OPTIONS, 0, ptr::null_mut()) as c_ulong
254        }
255
256        pub unsafe fn SSL_CTX_set_options(ctx: *const SSL_CTX, op: c_ulong) -> c_ulong {
257            SSL_CTX_ctrl(
258                ctx as *mut _,
259                SSL_CTRL_OPTIONS,
260                op as c_long,
261                ptr::null_mut(),
262            ) as c_ulong
263        }
264
265        pub unsafe fn SSL_CTX_clear_options(ctx: *const SSL_CTX, op: c_ulong) -> c_ulong {
266            SSL_CTX_ctrl(
267                ctx as *mut _,
268                SSL_CTRL_CLEAR_OPTIONS,
269                op as c_long,
270                ptr::null_mut(),
271            ) as c_ulong
272        }
273    }
274}
275
276pub unsafe fn SSL_set_mtu(ssl: *mut SSL, mtu: c_long) -> c_long {
277    SSL_ctrl(ssl, SSL_CTRL_SET_MTU, mtu, ptr::null_mut())
278}
279
280#[cfg(ossl110)]
281pub unsafe fn SSL_get_extms_support(ssl: *mut SSL) -> c_long {
282    SSL_ctrl(ssl, SSL_CTRL_GET_EXTMS_SUPPORT, 0, ptr::null_mut())
283}
284
285pub const SSL_SESS_CACHE_OFF: c_long = 0x0;
286pub const SSL_SESS_CACHE_CLIENT: c_long = 0x1;
287pub const SSL_SESS_CACHE_SERVER: c_long = 0x2;
288pub const SSL_SESS_CACHE_BOTH: c_long = SSL_SESS_CACHE_CLIENT | SSL_SESS_CACHE_SERVER;
289pub const SSL_SESS_CACHE_NO_AUTO_CLEAR: c_long = 0x80;
290pub const SSL_SESS_CACHE_NO_INTERNAL_LOOKUP: c_long = 0x100;
291pub const SSL_SESS_CACHE_NO_INTERNAL_STORE: c_long = 0x200;
292pub const SSL_SESS_CACHE_NO_INTERNAL: c_long =
293    SSL_SESS_CACHE_NO_INTERNAL_LOOKUP | SSL_SESS_CACHE_NO_INTERNAL_STORE;
294
295pub const OPENSSL_NPN_UNSUPPORTED: c_int = 0;
296pub const OPENSSL_NPN_NEGOTIATED: c_int = 1;
297pub const OPENSSL_NPN_NO_OVERLAP: c_int = 2;
298
299pub const SSL_AD_REASON_OFFSET: c_int = 1000;
300pub const SSL_AD_CLOSE_NOTIFY: c_int = 0;
301pub const SSL_AD_UNEXPECTED_MESSAGE: c_int = 10;
302pub const SSL_AD_BAD_RECORD_MAC: c_int = 20;
303pub const SSL_AD_DECRYPTION_FAILED: c_int = 21;
304pub const SSL_AD_RECORD_OVERFLOW: c_int = 22;
305pub const SSL_AD_DECOMPRESSION_FAILURE: c_int = 30;
306pub const SSL_AD_HANDSHAKE_FAILURE: c_int = 40;
307pub const SSL_AD_NO_CERTIFICATE: c_int = 41;
308pub const SSL_AD_BAD_CERTIFICATE: c_int = 42;
309pub const SSL_AD_UNSUPPORTED_CERTIFICATE: c_int = 43;
310pub const SSL_AD_CERTIFICATE_REVOKED: c_int = 44;
311pub const SSL_AD_CERTIFICATE_EXPIRED: c_int = 45;
312pub const SSL_AD_CERTIFICATE_UNKNOWN: c_int = 46;
313pub const SSL_AD_ILLEGAL_PARAMETER: c_int = SSL3_AD_ILLEGAL_PARAMETER;
314pub const SSL_AD_UNKNOWN_CA: c_int = 48;
315pub const SSL_AD_ACCESS_DENIED: c_int = 49;
316pub const SSL_AD_DECODE_ERROR: c_int = TLS1_AD_DECODE_ERROR;
317pub const SSL_AD_DECRYPT_ERROR: c_int = 51;
318pub const SSL_AD_EXPORT_RESTRICTION: c_int = 60;
319pub const SSL_AD_PROTOCOL_VERSION: c_int = 70;
320pub const SSL_AD_INSUFFICIENT_SECURITY: c_int = 71;
321pub const SSL_AD_INTERNAL_ERROR: c_int = 80;
322pub const SSL_AD_INAPPROPRIATE_FALLBACK: c_int = 86;
323pub const SSL_AD_USER_CANCELLED: c_int = 90;
324pub const SSL_AD_NO_RENEGOTIATION: c_int = 100;
325#[cfg(any(ossl111, libressl, boringssl, awslc))]
326pub const SSL_AD_MISSING_EXTENSION: c_int = 109;
327pub const SSL_AD_UNSUPPORTED_EXTENSION: c_int = 110;
328pub const SSL_AD_CERTIFICATE_UNOBTAINABLE: c_int = 111;
329pub const SSL_AD_UNRECOGNIZED_NAME: c_int = TLS1_AD_UNRECOGNIZED_NAME;
330pub const SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE: c_int = 113;
331pub const SSL_AD_BAD_CERTIFICATE_HASH_VALUE: c_int = 114;
332pub const SSL_AD_UNKNOWN_PSK_IDENTITY: c_int = 115;
333#[cfg(any(ossl111, libressl, boringssl, awslc))]
334pub const SSL_AD_CERTIFICATE_REQUIRED: c_int = 116;
335pub const SSL_AD_NO_APPLICATION_PROTOCOL: c_int = 120;
336
337pub const SSL_ERROR_NONE: c_int = 0;
338pub const SSL_ERROR_SSL: c_int = 1;
339pub const SSL_ERROR_SYSCALL: c_int = 5;
340pub const SSL_ERROR_WANT_ACCEPT: c_int = 8;
341pub const SSL_ERROR_WANT_CONNECT: c_int = 7;
342#[cfg(ossl110)]
343pub const SSL_ERROR_WANT_ASYNC: c_int = 9;
344#[cfg(ossl110)]
345pub const SSL_ERROR_WANT_ASYNC_JOB: c_int = 10;
346pub const SSL_ERROR_WANT_READ: c_int = 2;
347pub const SSL_ERROR_WANT_WRITE: c_int = 3;
348pub const SSL_ERROR_WANT_X509_LOOKUP: c_int = 4;
349pub const SSL_ERROR_ZERO_RETURN: c_int = 6;
350#[cfg(ossl111)]
351pub const SSL_ERROR_WANT_CLIENT_HELLO_CB: c_int = 11;
352pub const SSL_VERIFY_NONE: c_int = 0;
353pub const SSL_VERIFY_PEER: c_int = 1;
354pub const SSL_VERIFY_FAIL_IF_NO_PEER_CERT: c_int = 2;
355pub const SSL_VERIFY_CLIENT_ONCE: c_int = 4;
356#[cfg(ossl111)]
357pub const SSL_VERIFY_POST_HANDSHAKE: c_int = 8;
358#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
359pub const SSL_CTRL_SET_TMP_DH: c_int = 3;
360#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
361pub const SSL_CTRL_SET_TMP_ECDH: c_int = 4;
362#[cfg(libressl)]
363pub const SSL_CTRL_GET_SESSION_REUSED: c_int = 8;
364pub const SSL_CTRL_EXTRA_CHAIN_CERT: c_int = 14;
365pub const SSL_CTRL_SET_MTU: c_int = 17;
366#[cfg(libressl)]
367pub const SSL_CTRL_OPTIONS: c_int = 32;
368pub const SSL_CTRL_MODE: c_int = 33;
369pub const SSL_CTRL_SET_READ_AHEAD: c_int = 41;
370pub const SSL_CTRL_SET_SESS_CACHE_SIZE: c_int = 42;
371pub const SSL_CTRL_GET_SESS_CACHE_SIZE: c_int = 43;
372pub const SSL_CTRL_SET_SESS_CACHE_MODE: c_int = 44;
373pub const SSL_CTRL_SET_TLSEXT_SERVERNAME_CB: c_int = 53;
374pub const SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG: c_int = 54;
375pub const SSL_CTRL_SET_TLSEXT_HOSTNAME: c_int = 55;
376pub const SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB: c_int = 63;
377pub const SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG: c_int = 64;
378pub const SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE: c_int = 65;
379pub const SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP: c_int = 70;
380pub const SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP: c_int = 71;
381pub const SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB: c_int = 72;
382#[cfg(libressl)]
383pub const SSL_CTRL_CLEAR_OPTIONS: c_int = 77;
384pub const SSL_CTRL_CLEAR_MODE: c_int = 78;
385pub const SSL_CTRL_GET_EXTRA_CHAIN_CERTS: c_int = 82;
386pub const SSL_CTRL_CHAIN_CERT: c_int = 89;
387#[cfg(any(ossl111, libressl))]
388pub const SSL_CTRL_SET_GROUPS_LIST: c_int = 92;
389#[cfg(libressl)]
390pub const SSL_CTRL_SET_ECDH_AUTO: c_int = 94;
391#[cfg(ossl110)]
392pub const SSL_CTRL_SET_SIGALGS_LIST: c_int = 98;
393#[cfg(ossl110)]
394pub const SSL_CTRL_SET_VERIFY_CERT_STORE: c_int = 106;
395#[cfg(ossl300)]
396pub const SSL_CTRL_GET_PEER_TMP_KEY: c_int = 109;
397#[cfg(ossl110)]
398pub const SSL_CTRL_SET_DH_AUTO: c_int = 118;
399#[cfg(ossl110)]
400pub const SSL_CTRL_GET_EXTMS_SUPPORT: c_int = 122;
401pub const SSL_CTRL_SET_MIN_PROTO_VERSION: c_int = 123;
402pub const SSL_CTRL_SET_MAX_PROTO_VERSION: c_int = 124;
403pub const SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE: c_int = 127;
404#[cfg(any(ossl110g, libressl))]
405pub const SSL_CTRL_GET_MIN_PROTO_VERSION: c_int = 130;
406#[cfg(any(ossl110g, libressl))]
407pub const SSL_CTRL_GET_MAX_PROTO_VERSION: c_int = 131;
408#[cfg(ossl300)]
409pub const SSL_CTRL_GET_TMP_KEY: c_int = 133;
410
411#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
412pub unsafe fn SSL_CTX_set_tmp_dh(ctx: *mut SSL_CTX, dh: *mut DH) -> c_long {
413    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_TMP_DH, 0, dh as *mut c_void)
414}
415
416#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
417pub unsafe fn SSL_CTX_set_tmp_ecdh(ctx: *mut SSL_CTX, key: *mut EC_KEY) -> c_long {
418    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_TMP_ECDH, 0, key as *mut c_void)
419}
420
421#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
422pub unsafe fn SSL_set_tmp_dh(ssl: *mut SSL, dh: *mut DH) -> c_long {
423    SSL_ctrl(ssl, SSL_CTRL_SET_TMP_DH, 0, dh as *mut c_void)
424}
425
426#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
427pub unsafe fn SSL_set_tmp_ecdh(ssl: *mut SSL, key: *mut EC_KEY) -> c_long {
428    SSL_ctrl(ssl, SSL_CTRL_SET_TMP_ECDH, 0, key as *mut c_void)
429}
430
431#[cfg(ossl110)]
432pub unsafe fn SSL_CTX_set_dh_auto(ctx: *mut SSL_CTX, onoff: c_int) -> c_long {
433    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_DH_AUTO, onoff as c_long, ptr::null_mut())
434}
435
436#[cfg(ossl110)]
437pub unsafe fn SSL_set_dh_auto(ssl: *mut SSL, onoff: c_int) -> c_long {
438    SSL_ctrl(ssl, SSL_CTRL_SET_DH_AUTO, onoff as c_long, ptr::null_mut())
439}
440
441pub unsafe fn SSL_CTX_add_extra_chain_cert(ctx: *mut SSL_CTX, x509: *mut X509) -> c_long {
442    SSL_CTX_ctrl(ctx, SSL_CTRL_EXTRA_CHAIN_CERT, 0, x509 as *mut c_void)
443}
444
445pub unsafe fn SSL_CTX_get_extra_chain_certs(
446    ctx: *mut SSL_CTX,
447    chain: *mut *mut stack_st_X509,
448) -> c_long {
449    SSL_CTX_ctrl(ctx, SSL_CTRL_GET_EXTRA_CHAIN_CERTS, 0, chain as *mut c_void)
450}
451
452#[cfg(ossl110)]
453pub unsafe fn SSL_CTX_set0_verify_cert_store(ctx: *mut SSL_CTX, st: *mut X509_STORE) -> c_long {
454    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_VERIFY_CERT_STORE, 0, st as *mut c_void)
455}
456
457#[cfg(ossl110)]
458pub unsafe fn SSL_set0_verify_cert_store(ssl: *mut SSL, st: *mut X509_STORE) -> c_long {
459    SSL_ctrl(ssl, SSL_CTRL_SET_VERIFY_CERT_STORE, 0, st as *mut c_void)
460}
461
462cfg_if! {
463    if #[cfg(ossl111)] {
464        pub unsafe fn SSL_set1_groups_list(ctx: *mut SSL, s: *const c_char) -> c_long {
465            SSL_ctrl(
466                ctx,
467                SSL_CTRL_SET_GROUPS_LIST,
468                0,
469                s as *const c_void as *mut c_void,
470            )
471        }
472        pub unsafe fn SSL_CTX_set1_groups_list(ctx: *mut SSL_CTX, s: *const c_char) -> c_long {
473            SSL_CTX_ctrl(
474                ctx,
475                SSL_CTRL_SET_GROUPS_LIST,
476                0,
477                s as *const c_void as *mut c_void,
478            )
479        }
480    } else if #[cfg(libressl)] {
481        extern "C" {
482            pub fn SSL_set1_groups_list(ctx: *mut SSL, list: *const c_char) -> c_int;
483            pub fn SSL_CTX_set1_groups_list(ctx: *mut SSL_CTX, s: *const c_char) -> c_int;
484        }
485    }
486}
487
488pub unsafe fn SSL_add0_chain_cert(ssl: *mut SSL, ptr: *mut X509) -> c_long {
489    SSL_ctrl(ssl, SSL_CTRL_CHAIN_CERT, 0, ptr as *mut c_void)
490}
491
492#[cfg(ossl110)]
493pub unsafe fn SSL_CTX_set1_sigalgs_list(ctx: *mut SSL_CTX, s: *const c_char) -> c_long {
494    SSL_CTX_ctrl(
495        ctx,
496        SSL_CTRL_SET_SIGALGS_LIST,
497        0,
498        s as *const c_void as *mut c_void,
499    )
500}
501
502#[cfg(libressl)]
503pub unsafe fn SSL_CTX_set_ecdh_auto(ctx: *mut SSL_CTX, onoff: c_int) -> c_int {
504    SSL_CTX_ctrl(
505        ctx,
506        SSL_CTRL_SET_ECDH_AUTO,
507        onoff as c_long,
508        ptr::null_mut(),
509    ) as c_int
510}
511
512#[cfg(libressl)]
513pub unsafe fn SSL_set_ecdh_auto(ssl: *mut SSL, onoff: c_int) -> c_int {
514    SSL_ctrl(
515        ssl,
516        SSL_CTRL_SET_ECDH_AUTO,
517        onoff as c_long,
518        ptr::null_mut(),
519    ) as c_int
520}
521
522cfg_if! {
523    if #[cfg(ossl110)] {
524        pub unsafe fn SSL_CTX_set_min_proto_version(ctx: *mut SSL_CTX, version: c_int) -> c_int {
525            SSL_CTX_ctrl(
526                ctx,
527                SSL_CTRL_SET_MIN_PROTO_VERSION,
528                version as c_long,
529                ptr::null_mut(),
530            ) as c_int
531        }
532
533        pub unsafe fn SSL_CTX_set_max_proto_version(ctx: *mut SSL_CTX, version: c_int) -> c_int {
534            SSL_CTX_ctrl(
535                ctx,
536                SSL_CTRL_SET_MAX_PROTO_VERSION,
537                version as c_long,
538                ptr::null_mut(),
539            ) as c_int
540        }
541
542        pub unsafe fn SSL_set_min_proto_version(s: *mut SSL, version: c_int) -> c_int {
543            SSL_ctrl(
544                s,
545                SSL_CTRL_SET_MIN_PROTO_VERSION,
546                version as c_long,
547                ptr::null_mut(),
548            ) as c_int
549        }
550
551        pub unsafe fn SSL_set_max_proto_version(s: *mut SSL, version: c_int) -> c_int {
552            SSL_ctrl(
553                s,
554                SSL_CTRL_SET_MAX_PROTO_VERSION,
555                version as c_long,
556                ptr::null_mut(),
557            ) as c_int
558        }
559    }
560}
561
562cfg_if! {
563    if #[cfg(ossl110g)] {
564        pub unsafe fn SSL_CTX_get_min_proto_version(ctx: *mut SSL_CTX) -> c_int {
565            SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, ptr::null_mut()) as c_int
566        }
567
568        pub unsafe fn SSL_CTX_get_max_proto_version(ctx: *mut SSL_CTX) -> c_int {
569            SSL_CTX_ctrl(ctx, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, ptr::null_mut()) as c_int
570        }
571        pub unsafe fn SSL_get_min_proto_version(s: *mut SSL) -> c_int {
572            SSL_ctrl(s, SSL_CTRL_GET_MIN_PROTO_VERSION, 0, ptr::null_mut()) as c_int
573        }
574        pub unsafe fn SSL_get_max_proto_version(s: *mut SSL) -> c_int {
575            SSL_ctrl(s, SSL_CTRL_GET_MAX_PROTO_VERSION, 0, ptr::null_mut()) as c_int
576        }
577    }
578}
579cfg_if! {
580    if #[cfg(ossl300)] {
581        pub unsafe fn SSL_get_peer_tmp_key(ssl: *mut SSL, key: *mut *mut EVP_PKEY) -> c_long {
582            SSL_ctrl(ssl, SSL_CTRL_GET_PEER_TMP_KEY, 0, key as *mut c_void)
583        }
584
585        pub unsafe fn SSL_get_tmp_key(ssl: *mut SSL, key: *mut *mut EVP_PKEY) -> c_long {
586            SSL_ctrl(ssl, SSL_CTRL_GET_TMP_KEY, 0, key as *mut c_void)
587        }
588    }
589}
590
591#[cfg(ossl111)]
592pub const SSL_CLIENT_HELLO_SUCCESS: c_int = 1;
593#[cfg(ossl111)]
594pub const SSL_CLIENT_HELLO_ERROR: c_int = 0;
595#[cfg(ossl111)]
596pub const SSL_CLIENT_HELLO_RETRY: c_int = -1;
597
598#[cfg(any(ossl111, libressl))]
599pub const SSL_READ_EARLY_DATA_ERROR: c_int = 0;
600#[cfg(any(ossl111, libressl))]
601pub const SSL_READ_EARLY_DATA_SUCCESS: c_int = 1;
602#[cfg(any(ossl111, libressl))]
603pub const SSL_READ_EARLY_DATA_FINISH: c_int = 2;
604
605cfg_if! {
606    if #[cfg(ossl110)] {
607        pub unsafe fn SSL_get_ex_new_index(
608            l: c_long,
609            p: *mut c_void,
610            newf: CRYPTO_EX_new,
611            dupf: CRYPTO_EX_dup,
612            freef: CRYPTO_EX_free,
613        ) -> c_int {
614            CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)
615        }
616
617        pub unsafe fn SSL_CTX_get_ex_new_index(
618            l: c_long,
619            p: *mut c_void,
620            newf: CRYPTO_EX_new,
621            dupf: CRYPTO_EX_dup,
622            freef: CRYPTO_EX_free,
623        ) -> c_int {
624            CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)
625        }
626    }
627}
628
629pub unsafe fn SSL_CTX_sess_set_cache_size(ctx: *mut SSL_CTX, t: c_long) -> c_long {
630    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_SESS_CACHE_SIZE, t, ptr::null_mut())
631}
632
633pub unsafe fn SSL_CTX_sess_get_cache_size(ctx: *mut SSL_CTX) -> c_long {
634    SSL_CTX_ctrl(ctx, SSL_CTRL_GET_SESS_CACHE_SIZE, 0, ptr::null_mut())
635}
636
637pub unsafe fn SSL_CTX_set_session_cache_mode(ctx: *mut SSL_CTX, m: c_long) -> c_long {
638    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_SESS_CACHE_MODE, m, ptr::null_mut())
639}
640
641pub unsafe fn SSL_CTX_set_read_ahead(ctx: *mut SSL_CTX, m: c_long) -> c_long {
642    SSL_CTX_ctrl(ctx, SSL_CTRL_SET_READ_AHEAD, m, ptr::null_mut())
643}
644
645#[cfg(not(ossl110))]
646pub unsafe fn SSL_session_reused(ssl: *mut SSL) -> c_int {
647    SSL_ctrl(ssl, SSL_CTRL_GET_SESSION_REUSED, 0, ptr::null_mut()) as c_int
648}
649
650#[cfg(ossl110)]
651pub const OPENSSL_INIT_LOAD_SSL_STRINGS: u64 = 0x00200000;
652#[cfg(ossl111b)]
653pub const OPENSSL_INIT_NO_ATEXIT: u64 = 0x00080000;
654
655#[cfg(ossl111)]
656pub const SSL_CT_VALIDATION_PERMISSIVE: c_int = 0;
657#[cfg(ossl111)]
658pub const SSL_CT_VALIDATION_STRICT: c_int = 1;
659
660cfg_if! {
661    if #[cfg(ossl330)] {
662        pub const SSL_VALUE_CLASS_GENERIC: c_uint = 0;
663        pub const SSL_VALUE_CLASS_FEATURE_REQUEST: c_uint = 1;
664        pub const SSL_VALUE_CLASS_FEATURE_PEER_REQUEST: c_uint = 2;
665        pub const SSL_VALUE_CLASS_FEATURE_NEGOTIATED: c_uint = 3;
666
667        pub const SSL_VALUE_NONE: c_uint = 0;
668        pub const SSL_VALUE_QUIC_STREAM_BIDI_LOCAL_AVAIL: c_uint = 1;
669        pub const SSL_VALUE_QUIC_STREAM_BIDI_REMOTE_AVAIL: c_uint = 2;
670        pub const SSL_VALUE_QUIC_STREAM_UNI_LOCAL_AVAIL: c_uint = 3;
671        pub const SSL_VALUE_QUIC_STREAM_UNI_REMOTE_AVAIL: c_uint = 4;
672        pub const SSL_VALUE_QUIC_IDLE_TIMEOUT: c_uint = 5;
673        pub const SSL_VALUE_EVENT_HANDLING_MODE: c_uint = 6;
674        pub const SSL_VALUE_STREAM_WRITE_BUF_SIZE: c_uint = 7;
675        pub const SSL_VALUE_STREAM_WRITE_BUF_USED: c_uint = 8;
676        pub const SSL_VALUE_STREAM_WRITE_BUF_AVAIL: c_uint = 9;
677
678        pub const SSL_VALUE_EVENT_HANDLING_MODE_INHERIT: c_uint = 0;
679        pub const SSL_VALUE_EVENT_HANDLING_MODE_IMPLICIT: c_uint = 1;
680        pub const SSL_VALUE_EVENT_HANDLING_MODE_EXPLICIT: c_uint = 2;
681
682        pub unsafe fn SSL_get_generic_value_uint(ssl: *mut SSL, id: u32, value: *mut u64) -> c_int {
683            SSL_get_value_uint(ssl, SSL_VALUE_CLASS_GENERIC, id, value)
684        }
685        pub unsafe fn SSL_set_generic_value_uint(ssl: *mut SSL, id: u32, value: u64) -> c_int {
686            SSL_set_value_uint(ssl, SSL_VALUE_CLASS_GENERIC, id, value)
687        }
688        pub unsafe fn SSL_get_feature_request_uint(ssl: *mut SSL, id: u32, value: *mut u64) -> c_int {
689            SSL_get_value_uint(ssl, SSL_VALUE_CLASS_FEATURE_REQUEST, id, value)
690        }
691        pub unsafe fn SSL_set_feature_request_uint(ssl: *mut SSL, id: u32, value: u64) -> c_int {
692            SSL_set_value_uint(ssl, SSL_VALUE_CLASS_FEATURE_REQUEST, id, value)
693        }
694        pub unsafe fn SSL_get_feature_peer_request_uint(ssl: *mut SSL, id: u32, value: *mut u64) -> c_int {
695            SSL_get_value_uint(ssl, SSL_VALUE_CLASS_FEATURE_PEER_REQUEST, id, value)
696        }
697        pub unsafe fn SSL_get_feature_negotiated_uint(ssl: *mut SSL, id: u32, value: *mut u64) -> c_int {
698            SSL_get_value_uint(ssl, SSL_VALUE_CLASS_FEATURE_NEGOTIATED, id, value)
699        }
700        pub unsafe fn SSL_get_quic_stream_bidi_local_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
701            SSL_get_generic_value_uint(ssl, SSL_VALUE_QUIC_STREAM_BIDI_LOCAL_AVAIL, value)
702        }
703        pub unsafe fn SSL_get_quic_stream_bidi_remote_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
704            SSL_get_generic_value_uint(ssl, SSL_VALUE_QUIC_STREAM_BIDI_REMOTE_AVAIL, value)
705        }
706        pub unsafe fn SSL_get_quic_stream_uni_local_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
707            SSL_get_generic_value_uint(ssl, SSL_VALUE_QUIC_STREAM_UNI_LOCAL_AVAIL, value)
708        }
709        pub unsafe fn SSL_get_quic_stream_uni_remote_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
710            SSL_get_generic_value_uint(ssl, SSL_VALUE_QUIC_STREAM_UNI_REMOTE_AVAIL, value)
711        }
712        pub unsafe fn SSL_get_event_handling_mode(ssl: *mut SSL, value: *mut u64) -> c_int {
713            SSL_get_generic_value_uint(ssl, SSL_VALUE_EVENT_HANDLING_MODE, value)
714        }
715        pub unsafe fn SSL_set_event_handling_mode(ssl: *mut SSL, value: u64) -> c_int {
716            SSL_set_generic_value_uint(ssl, SSL_VALUE_EVENT_HANDLING_MODE, value)
717        }
718        pub unsafe fn SSL_get_stream_write_buf_size(ssl: *mut SSL, value: *mut u64) -> c_int {
719            SSL_get_generic_value_uint(ssl, SSL_VALUE_STREAM_WRITE_BUF_SIZE, value)
720        }
721        pub unsafe fn SSL_get_stream_write_buf_avail(ssl: *mut SSL, value: *mut u64) -> c_int {
722            SSL_get_generic_value_uint(ssl, SSL_VALUE_STREAM_WRITE_BUF_AVAIL, value)
723        }
724        pub unsafe fn SSL_get_stream_write_buf_used(ssl: *mut SSL, value: *mut u64) -> c_int {
725            SSL_get_generic_value_uint(ssl, SSL_VALUE_STREAM_WRITE_BUF_USED, value)
726        }
727    }
728}
variant_ssl_sys/ssl.rs

variant_ssl_sys/
ssl.rs
