variant_ssl_sys/handwritten/
x509.rs

1use super::super::*;
2use libc::*;
3
4cfg_if! {
5    if #[cfg(libressl400)] {
6        pub enum X509_VAL {}
7    } else {
8        #[repr(C)]
9        pub struct X509_VAL {
10            pub notBefore: *mut ASN1_TIME,
11            pub notAfter: *mut ASN1_TIME,
12        }
13    }
14}
15
16pub enum X509_NAME_ENTRY {}
17
18stack!(stack_st_X509_NAME_ENTRY);
19
20stack!(stack_st_X509_NAME);
21
22pub enum X509_EXTENSION {}
23
24stack!(stack_st_X509_EXTENSION);
25
26pub enum X509_ATTRIBUTE {}
27
28stack!(stack_st_X509_ATTRIBUTE);
29
30pub enum X509_REQ_INFO {}
31
32pub enum X509_CRL {}
33
34stack!(stack_st_X509_CRL);
35
36pub enum X509_CRL_INFO {}
37
38pub enum X509_REVOKED {}
39
40stack!(stack_st_X509_REVOKED);
41
42pub enum X509_REQ {}
43
44pub enum X509_CINF {}
45
46stack!(stack_st_X509);
47
48stack!(stack_st_X509_OBJECT);
49
50stack!(stack_st_X509_LOOKUP);
51
52extern "C" {
53    pub fn X509_verify_cert_error_string(n: c_long) -> *const c_char;
54
55    pub fn X509_sign(x: *mut X509, pkey: *mut EVP_PKEY, md: *const EVP_MD) -> c_int;
56
57    pub fn X509_digest(
58        x: *const X509,
59        digest: *const EVP_MD,
60        buf: *mut c_uchar,
61        len: *mut c_uint,
62    ) -> c_int;
63    pub fn X509_pubkey_digest(
64        x: *const X509,
65        digest: *const EVP_MD,
66        buf: *mut c_uchar,
67        len: *mut c_uint,
68    ) -> c_int;
69
70    pub fn X509_REQ_sign(x: *mut X509_REQ, pkey: *mut EVP_PKEY, md: *const EVP_MD) -> c_int;
71    pub fn X509_REQ_digest(
72        x: *const X509_REQ,
73        digest: *const EVP_MD,
74        md: *mut c_uchar,
75        len: *mut c_uint,
76    ) -> c_int;
77}
78
79const_ptr_api! {
80    extern "C" {
81        pub fn i2d_X509_bio(b: *mut BIO, x: #[const_ptr_if(ossl300)] X509) -> c_int;
82        pub fn i2d_X509_REQ_bio(b: *mut BIO, x: #[const_ptr_if(ossl300)] X509_REQ) -> c_int;
83        pub fn i2d_PrivateKey_bio(b: *mut BIO, x: #[const_ptr_if(ossl300)] EVP_PKEY) -> c_int;
84        pub fn i2d_PUBKEY_bio(b: *mut BIO, x: #[const_ptr_if(ossl300)] EVP_PKEY) -> c_int;
85
86        pub fn i2d_PUBKEY(k: #[const_ptr_if(ossl300)] EVP_PKEY, buf: *mut *mut u8) -> c_int;
87        pub fn i2d_PrivateKey(k: #[const_ptr_if(ossl300)] EVP_PKEY, buf: *mut *mut u8) -> c_int;
88    }
89}
90
91#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
92const_ptr_api! {
93    extern "C" {
94        pub fn i2d_RSA_PUBKEY(k: #[const_ptr_if(ossl300)] RSA, buf: *mut *mut u8) -> c_int;
95        pub fn i2d_DSA_PUBKEY(a: #[const_ptr_if(ossl300)] DSA, pp: *mut *mut c_uchar) -> c_int;
96        pub fn i2d_ECPrivateKey(ec_key: #[const_ptr_if(ossl300)] EC_KEY, pp: *mut *mut c_uchar) -> c_int;
97        pub fn i2d_EC_PUBKEY(a: #[const_ptr_if(ossl300)] EC_KEY, pp: *mut *mut c_uchar) -> c_int;
98    }
99}
100extern "C" {
101    pub fn d2i_PUBKEY(k: *mut *mut EVP_PKEY, buf: *mut *const u8, len: c_long) -> *mut EVP_PKEY;
102}
103
104#[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))]
105extern "C" {
106    pub fn d2i_RSA_PUBKEY(k: *mut *mut RSA, buf: *mut *const u8, len: c_long) -> *mut RSA;
107    pub fn d2i_DSA_PUBKEY(k: *mut *mut DSA, pp: *mut *const c_uchar, length: c_long) -> *mut DSA;
108    pub fn d2i_EC_PUBKEY(
109        a: *mut *mut EC_KEY,
110        pp: *mut *const c_uchar,
111        length: c_long,
112    ) -> *mut EC_KEY;
113
114    pub fn d2i_ECPrivateKey(
115        k: *mut *mut EC_KEY,
116        pp: *mut *const c_uchar,
117        length: c_long,
118    ) -> *mut EC_KEY;
119}
120
121extern "C" {
122    pub fn X509_ALGOR_get0(
123        paobj: *mut *const ASN1_OBJECT,
124        pptype: *mut c_int,
125        ppval: *mut *const c_void,
126        alg: *const X509_ALGOR,
127    );
128}
129
130extern "C" {
131    pub fn X509_gmtime_adj(time: *mut ASN1_TIME, adj: c_long) -> *mut ASN1_TIME;
132
133    pub fn X509_to_X509_REQ(x: *mut X509, pkey: *mut EVP_PKEY, md: *const EVP_MD) -> *mut X509_REQ;
134
135    pub fn X509_ALGOR_free(x: *mut X509_ALGOR);
136
137    pub fn X509_REVOKED_new() -> *mut X509_REVOKED;
138    pub fn X509_REVOKED_free(x: *mut X509_REVOKED);
139}
140const_ptr_api! {
141    extern "C" {
142        pub fn X509_REVOKED_dup(rev: #[const_ptr_if(ossl300)] X509_REVOKED) -> *mut X509_REVOKED;
143    }
144}
145
146extern "C" {
147    pub fn d2i_X509_REVOKED(
148        a: *mut *mut X509_REVOKED,
149        pp: *mut *const c_uchar,
150        length: c_long,
151    ) -> *mut X509_REVOKED;
152}
153const_ptr_api! {
154    extern "C" {
155        pub fn i2d_X509_REVOKED(x: #[const_ptr_if(ossl300)] X509_REVOKED, buf: *mut *mut u8) -> c_int;
156    }
157}
158extern "C" {
159    pub fn X509_CRL_new() -> *mut X509_CRL;
160    pub fn X509_CRL_free(x: *mut X509_CRL);
161    pub fn d2i_X509_CRL(
162        a: *mut *mut X509_CRL,
163        pp: *mut *const c_uchar,
164        length: c_long,
165    ) -> *mut X509_CRL;
166}
167const_ptr_api! {
168    extern "C" {
169        pub fn i2d_X509_CRL(x: #[const_ptr_if(ossl300)] X509_CRL, buf: *mut *mut u8) -> c_int;
170        pub fn X509_CRL_dup(x: #[const_ptr_if(ossl300)] X509_CRL) -> *mut X509_CRL;
171    }
172}
173
174extern "C" {
175    pub fn X509_REQ_new() -> *mut X509_REQ;
176    pub fn X509_REQ_free(x: *mut X509_REQ);
177    pub fn d2i_X509_REQ(
178        a: *mut *mut X509_REQ,
179        pp: *mut *const c_uchar,
180        length: c_long,
181    ) -> *mut X509_REQ;
182}
183const_ptr_api! {
184    extern "C" {
185        pub fn i2d_X509_REQ(x: #[const_ptr_if(ossl300)] X509_REQ, buf: *mut *mut u8) -> c_int;
186
187        pub fn X509_get0_signature(
188            psig: *mut *const ASN1_BIT_STRING,
189            palg: *mut *const X509_ALGOR,
190            x: *const X509,
191        );
192
193        pub fn X509_REQ_dup(x: #[const_ptr_if(ossl300)] X509_REQ) -> *mut X509_REQ;
194    }
195}
196extern "C" {
197    #[cfg(ossl110)]
198    pub fn X509_get_signature_nid(x: *const X509) -> c_int;
199
200    pub fn X509_EXTENSION_free(ext: *mut X509_EXTENSION);
201
202    pub fn X509_NAME_ENTRY_free(x: *mut X509_NAME_ENTRY);
203
204    pub fn X509_NAME_new() -> *mut X509_NAME;
205    pub fn X509_NAME_cmp(x: *const X509_NAME, y: *const X509_NAME) -> c_int;
206    pub fn X509_NAME_free(x: *mut X509_NAME);
207
208    pub fn X509_NAME_digest(
209        data: *const X509_NAME,
210        type_: *const EVP_MD,
211        md: *mut c_uchar,
212        len: *mut c_uint,
213    ) -> c_int;
214
215    pub fn X509_new() -> *mut X509;
216    pub fn X509_free(x: *mut X509);
217}
218const_ptr_api! {
219    extern "C" {
220        pub fn i2d_X509(x: #[const_ptr_if(ossl300)] X509, buf: *mut *mut u8) -> c_int;
221        pub fn X509_NAME_dup(x: #[const_ptr_if(ossl300)] X509_NAME) -> *mut X509_NAME;
222        pub fn X509_dup(x: #[const_ptr_if(ossl300)] X509) -> *mut X509;
223        pub fn X509_NAME_add_entry(
224            name: *mut X509_NAME,
225            ne: *const X509_NAME_ENTRY,
226            loc: c_int,
227            set: c_int,
228            ) -> c_int;
229    }
230}
231extern "C" {
232    pub fn d2i_X509(a: *mut *mut X509, pp: *mut *const c_uchar, length: c_long) -> *mut X509;
233    pub fn d2i_X509_bio(b: *mut BIO, a: *mut *mut X509) -> *mut X509;
234
235    pub fn X509_get_pubkey(x: *mut X509) -> *mut EVP_PKEY;
236
237    pub fn X509_set_version(x: *mut X509, version: c_long) -> c_int;
238    pub fn X509_get_version(x: *const X509) -> c_long;
239    pub fn X509_set_serialNumber(x: *mut X509, sn: *mut ASN1_INTEGER) -> c_int;
240    pub fn X509_get_serialNumber(x: *mut X509) -> *mut ASN1_INTEGER;
241    pub fn X509_alias_get0(x: *mut X509, len: *mut c_int) -> *mut c_uchar;
242}
243const_ptr_api! {
244    extern "C" {
245        pub fn X509_set_issuer_name(x: *mut X509, name: #[const_ptr_if(ossl300)] X509_NAME) -> c_int;
246    }
247}
248extern "C" {
249    pub fn X509_issuer_name_hash(x: *mut X509) -> c_ulong;
250    pub fn X509_subject_name_hash(x: *mut X509) -> c_ulong;
251}
252const_ptr_api! {
253    extern "C" {
254        pub fn X509_get_issuer_name(x: *const X509) -> *mut X509_NAME;
255        pub fn X509_set_subject_name(x: *mut X509, name: #[const_ptr_if(ossl300)] X509_NAME) -> c_int;
256        pub fn X509_get_subject_name(x: *const X509) -> *mut X509_NAME;
257    }
258}
259extern "C" {
260    pub fn X509_set1_notBefore(x: *mut X509, tm: *const ASN1_TIME) -> c_int;
261    pub fn X509_set1_notAfter(x: *mut X509, tm: *const ASN1_TIME) -> c_int;
262}
263extern "C" {
264    pub fn X509_REQ_get_version(req: *const X509_REQ) -> c_long;
265    pub fn X509_REQ_set_version(req: *mut X509_REQ, version: c_long) -> c_int;
266    pub fn X509_REQ_get_subject_name(req: *const X509_REQ) -> *mut X509_NAME;
267}
268const_ptr_api! {
269    extern "C" {
270        pub fn X509_REQ_set_subject_name(req: *mut X509_REQ, name: #[const_ptr_if(ossl300)] X509_NAME) -> c_int;
271    }
272}
273extern "C" {
274    pub fn X509_REQ_set_pubkey(req: *mut X509_REQ, pkey: *mut EVP_PKEY) -> c_int;
275    pub fn X509_REQ_get_pubkey(req: *mut X509_REQ) -> *mut EVP_PKEY;
276    #[cfg(ossl110)]
277    pub fn X509_REQ_get_X509_PUBKEY(req: *mut X509_REQ) -> *mut X509_PUBKEY;
278    pub fn X509_REQ_get_extensions(req: *mut X509_REQ) -> *mut stack_st_X509_EXTENSION;
279}
280cfg_if! {
281    if #[cfg(tongsuo)] {
282        extern "C" {
283            pub fn X509_set0_sm2_id(x: *mut X509, sm2_id: *mut ASN1_OCTET_STRING);
284            pub fn X509_get0_sm2_id(x: *mut X509) -> *mut ASN1_OCTET_STRING;
285            pub fn X509_REQ_set0_sm2_id(x: *mut X509_REQ, sm2_id: *mut ASN1_OCTET_STRING);
286            pub fn X509_REQ_get0_sm2_id(x: *mut X509_REQ) -> *mut ASN1_OCTET_STRING;
287        }
288    }
289}
290const_ptr_api! {
291    extern "C" {
292        pub fn X509_REQ_add_extensions(req: *mut X509_REQ, exts: #[const_ptr_if(ossl300)] stack_st_X509_EXTENSION)
293            -> c_int;
294    }
295}
296extern "C" {
297    pub fn X509_REQ_get_attr_count(req: *const X509_REQ) -> c_int;
298    pub fn X509_REQ_get_attr_by_NID(req: *const X509_REQ, nid: c_int, lastpos: c_int) -> c_int;
299    pub fn X509_REQ_get_attr(req: *const X509_REQ, loc: c_int) -> *mut X509_ATTRIBUTE;
300    pub fn X509_REQ_delete_attr(req: *mut X509_REQ, loc: c_int) -> *mut X509_ATTRIBUTE;
301    pub fn X509_REQ_add1_attr_by_txt(
302        req: *mut X509_REQ,
303        attrname: *const c_char,
304        chtype: c_int,
305        bytes: *const c_uchar,
306        len: c_int,
307    ) -> c_int;
308    pub fn X509_REQ_add1_attr_by_NID(
309        req: *mut X509_REQ,
310        nid: c_int,
311        chtype: c_int,
312        bytes: *const c_uchar,
313        len: c_int,
314    ) -> c_int;
315    pub fn X509_REQ_add1_attr_by_OBJ(
316        req: *mut X509_REQ,
317        obj: *const ASN1_OBJECT,
318        chtype: c_int,
319        bytes: *const c_uchar,
320        len: c_int,
321    ) -> c_int;
322}
323extern "C" {
324    pub fn X509_set_pubkey(x: *mut X509, pkey: *mut EVP_PKEY) -> c_int;
325    pub fn X509_REQ_verify(req: *mut X509_REQ, pkey: *mut EVP_PKEY) -> c_int;
326    pub fn X509_getm_notBefore(x: *const X509) -> *mut ASN1_TIME;
327    pub fn X509_getm_notAfter(x: *const X509) -> *mut ASN1_TIME;
328    pub fn X509_up_ref(x: *mut X509) -> c_int;
329
330    pub fn X509_REVOKED_get0_serialNumber(req: *const X509_REVOKED) -> *const ASN1_INTEGER;
331    pub fn X509_REVOKED_get0_revocationDate(req: *const X509_REVOKED) -> *const ASN1_TIME;
332    pub fn X509_REVOKED_get0_extensions(r: *const X509_REVOKED) -> *const stack_st_X509_EXTENSION;
333
334    pub fn X509_REVOKED_set_serialNumber(r: *mut X509_REVOKED, serial: *mut ASN1_INTEGER) -> c_int;
335    pub fn X509_REVOKED_set_revocationDate(r: *mut X509_REVOKED, tm: *mut ASN1_TIME) -> c_int;
336
337    pub fn X509_CRL_sign(x: *mut X509_CRL, pkey: *mut EVP_PKEY, md: *const EVP_MD) -> c_int;
338    pub fn X509_CRL_digest(
339        x: *const X509_CRL,
340        digest: *const EVP_MD,
341        md: *mut c_uchar,
342        len: *mut c_uint,
343    ) -> c_int;
344    pub fn X509_CRL_verify(crl: *mut X509_CRL, pkey: *mut EVP_PKEY) -> c_int;
345    pub fn X509_CRL_get0_by_cert(
346        x: *mut X509_CRL,
347        ret: *mut *mut X509_REVOKED,
348        cert: *mut X509,
349    ) -> c_int;
350}
351const_ptr_api! {
352    extern "C" {
353        pub fn X509_CRL_get0_by_serial(
354            x: *mut X509_CRL,
355            ret: *mut *mut X509_REVOKED,
356            serial: #[const_ptr_if(ossl300)] ASN1_INTEGER,
357        ) -> c_int;
358    }
359}
360
361extern "C" {
362    pub fn X509_PUBKEY_new() -> *mut X509_PUBKEY;
363    pub fn X509_PUBKEY_free(a: *mut X509_PUBKEY);
364    #[cfg(ossl300)]
365    pub fn X509_PUBKEY_dup(a: *const X509_PUBKEY) -> *mut X509_PUBKEY;
366    #[cfg(ossl300)]
367    pub fn X509_PUBKEY_eq(a: *const X509_PUBKEY, b: *const X509_PUBKEY) -> c_int;
368    pub fn d2i_X509_PUBKEY(
369        a: *mut *mut X509_PUBKEY,
370        in_: *mut *const c_uchar,
371        len: c_long,
372    ) -> *mut X509_PUBKEY;
373    #[cfg(ossl300)]
374    pub fn X509_PUBKEY_new_ex(libctx: *mut OSSL_LIB_CTX, propq: *const c_char) -> *mut X509_PUBKEY;
375    pub fn X509_PUBKEY_set(x: *mut *mut X509_PUBKEY, pkey: *mut EVP_PKEY) -> c_int;
376
377    pub fn X509_PUBKEY_set0_param(
378        pub_: *mut X509_PUBKEY,
379        aobj: *mut ASN1_OBJECT,
380        ptype: c_int,
381        pval: *mut c_void,
382        penc: *mut c_uchar,
383        penclen: c_int,
384    ) -> c_int;
385}
386const_ptr_api! {
387    extern "C" {
388       pub fn i2d_X509_PUBKEY(a: #[const_ptr_if(ossl300)] X509_PUBKEY, out: *mut *mut c_uchar) -> c_int;
389       pub fn X509_PUBKEY_get0_param(
390           ppkalg: *mut *mut ASN1_OBJECT,
391           pk: *mut *const c_uchar,
392           ppklen: *mut c_int,
393           pa: *mut *mut X509_ALGOR,
394           pub_: #[const_ptr_if(ossl300)] X509_PUBKEY,
395       ) -> c_int;
396       pub fn X509_PUBKEY_get(key: #[const_ptr_if(ossl300)] X509_PUBKEY) -> *mut EVP_PKEY;
397       pub fn X509_PUBKEY_get0(key: #[const_ptr_if(ossl300)] X509_PUBKEY) -> *mut EVP_PKEY;
398    }
399}
400
401extern "C" {
402    pub fn X509_CRL_get_REVOKED(crl: *mut X509_CRL) -> *mut stack_st_X509_REVOKED;
403    pub fn X509_CRL_get0_nextUpdate(x: *const X509_CRL) -> *const ASN1_TIME;
404    pub fn X509_CRL_get0_lastUpdate(x: *const X509_CRL) -> *const ASN1_TIME;
405    pub fn X509_CRL_get_issuer(x: *const X509_CRL) -> *mut X509_NAME;
406
407    pub fn X509_get0_extensions(req: *const X509) -> *const stack_st_X509_EXTENSION;
408    pub fn X509_get_X509_PUBKEY(x: *const X509) -> *mut X509_PUBKEY;
409
410    pub fn X509_CRL_set_version(crl: *mut X509_CRL, version: c_long) -> c_int;
411}
412const_ptr_api! {
413    extern "C" {
414        pub fn X509_CRL_set_issuer_name(crl: *mut X509_CRL, name: #[const_ptr_if(ossl300)] X509_NAME) -> c_int;
415    }
416}
417extern "C" {
418    pub fn X509_CRL_sort(crl: *mut X509_CRL) -> c_int;
419
420    pub fn X509_CRL_up_ref(crl: *mut X509_CRL) -> c_int;
421    pub fn X509_CRL_add0_revoked(crl: *mut X509_CRL, rev: *mut X509_REVOKED) -> c_int;
422}
423extern "C" {
424    pub fn X509_CRL_set1_lastUpdate(crl: *mut X509_CRL, tm: *const ASN1_TIME) -> c_int;
425    pub fn X509_CRL_set1_nextUpdate(crl: *mut X509_CRL, tm: *const ASN1_TIME) -> c_int;
426}
427
428const_ptr_api! {
429    extern "C" {
430        pub fn X509_NAME_entry_count(n: *const X509_NAME) -> c_int;
431        pub fn X509_NAME_get_index_by_NID(n: #[const_ptr_if(any(ossl300, libressl))] X509_NAME, nid: c_int, last_pos: c_int) -> c_int;
432        pub fn X509_NAME_get_entry(n: *const X509_NAME, loc: c_int) -> *mut X509_NAME_ENTRY;
433        pub fn X509_NAME_add_entry_by_NID(
434            x: *mut X509_NAME,
435            field: c_int,
436            ty: c_int,
437            bytes: *const c_uchar,
438            len: c_int,
439            loc: c_int,
440            set: c_int,
441        ) -> c_int;
442        pub fn i2d_X509_NAME(n: #[const_ptr_if(ossl300)] X509_NAME, buf: *mut *mut u8) -> c_int;
443        pub fn X509_NAME_ENTRY_get_object(ne: *const X509_NAME_ENTRY) -> *mut ASN1_OBJECT;
444        pub fn X509_NAME_ENTRY_get_data(ne: *const X509_NAME_ENTRY) -> *mut ASN1_STRING;
445    }
446}
447extern "C" {
448    pub fn X509_NAME_add_entry_by_txt(
449        x: *mut X509_NAME,
450        field: *const c_char,
451        ty: c_int,
452        bytes: *const c_uchar,
453        len: c_int,
454        loc: c_int,
455        set: c_int,
456    ) -> c_int;
457    pub fn d2i_X509_NAME(
458        n: *mut *mut X509_NAME,
459        pp: *mut *const c_uchar,
460        length: c_long,
461    ) -> *mut X509_NAME;
462}
463
464// "raw" X509_EXTENSION related functions
465extern "C" {
466    // in X509
467    pub fn X509_delete_ext(x: *mut X509, loc: c_int) -> *mut X509_EXTENSION;
468    pub fn X509_add_ext(x: *mut X509, ext: *mut X509_EXTENSION, loc: c_int) -> c_int;
469    pub fn X509_add1_ext_i2d(
470        x: *mut X509,
471        nid: c_int,
472        value: *mut c_void,
473        crit: c_int,
474        flags: c_ulong,
475    ) -> c_int;
476    // in X509_CRL
477    pub fn X509_CRL_delete_ext(x: *mut X509_CRL, loc: c_int) -> *mut X509_EXTENSION;
478    pub fn X509_CRL_add_ext(x: *mut X509_CRL, ext: *mut X509_EXTENSION, loc: c_int) -> c_int;
479    pub fn X509_CRL_add1_ext_i2d(
480        x: *mut X509_CRL,
481        nid: c_int,
482        value: *mut c_void,
483        crit: c_int,
484        flags: c_ulong,
485    ) -> c_int;
486    // in X509_REVOKED
487    pub fn X509_REVOKED_delete_ext(x: *mut X509_REVOKED, loc: c_int) -> *mut X509_EXTENSION;
488    pub fn X509_REVOKED_add_ext(
489        x: *mut X509_REVOKED,
490        ext: *mut X509_EXTENSION,
491        loc: c_int,
492    ) -> c_int;
493    pub fn X509_REVOKED_add1_ext_i2d(
494        x: *mut X509_REVOKED,
495        nid: c_int,
496        value: *mut c_void,
497        crit: c_int,
498        flags: c_ulong,
499    ) -> c_int;
500    // X509_EXTENSION stack
501    // - these getters always used *const STACK
502    pub fn X509v3_get_ext_count(x: *const stack_st_X509_EXTENSION) -> c_int;
503    pub fn X509v3_get_ext_by_NID(
504        x: *const stack_st_X509_EXTENSION,
505        nid: c_int,
506        lastpos: c_int,
507    ) -> c_int;
508    pub fn X509v3_get_ext_by_critical(
509        x: *const stack_st_X509_EXTENSION,
510        crit: c_int,
511        lastpos: c_int,
512    ) -> c_int;
513    pub fn X509v3_get_ext(x: *const stack_st_X509_EXTENSION, loc: c_int) -> *mut X509_EXTENSION;
514    pub fn X509v3_delete_ext(x: *mut stack_st_X509_EXTENSION, loc: c_int) -> *mut X509_EXTENSION;
515    pub fn X509v3_add_ext(
516        x: *mut *mut stack_st_X509_EXTENSION,
517        ex: *mut X509_EXTENSION,
518        loc: c_int,
519    ) -> *mut stack_st_X509_EXTENSION;
520    // - X509V3_add1_i2d in x509v3.rs
521    // X509_EXTENSION itself
522    pub fn X509_EXTENSION_create_by_NID(
523        ex: *mut *mut X509_EXTENSION,
524        nid: c_int,
525        crit: c_int,
526        data: *mut ASN1_OCTET_STRING,
527    ) -> *mut X509_EXTENSION;
528    pub fn X509_EXTENSION_set_critical(ex: *mut X509_EXTENSION, crit: c_int) -> c_int;
529    pub fn X509_EXTENSION_set_data(ex: *mut X509_EXTENSION, data: *mut ASN1_OCTET_STRING) -> c_int;
530    pub fn X509_EXTENSION_get_object(ext: *mut X509_EXTENSION) -> *mut ASN1_OBJECT;
531    pub fn X509_EXTENSION_get_data(ext: *mut X509_EXTENSION) -> *mut ASN1_OCTET_STRING;
532}
533
534const_ptr_api! {
535    extern "C" {
536        pub fn i2d_X509_EXTENSION(ext: #[const_ptr_if(ossl300)] X509_EXTENSION, pp: *mut *mut c_uchar) -> c_int;
537    }
538}
539
540extern "C" {
541    // in X509
542    pub fn X509_get_ext_count(x: *const X509) -> c_int;
543    pub fn X509_get_ext_by_NID(x: *const X509, nid: c_int, lastpos: c_int) -> c_int;
544    pub fn X509_get_ext_by_OBJ(x: *const X509, obj: *const ASN1_OBJECT, lastpos: c_int) -> c_int;
545    pub fn X509_get_ext_by_critical(x: *const X509, crit: c_int, lastpos: c_int) -> c_int;
546    pub fn X509_get_ext(x: *const X509, loc: c_int) -> *mut X509_EXTENSION;
547    pub fn X509_get_ext_d2i(
548        x: *const X509,
549        nid: c_int,
550        crit: *mut c_int,
551        idx: *mut c_int,
552    ) -> *mut c_void;
553    // in X509_CRL
554    pub fn X509_CRL_get_ext_count(x: *const X509_CRL) -> c_int;
555    pub fn X509_CRL_get_ext_by_NID(x: *const X509_CRL, nid: c_int, lastpos: c_int) -> c_int;
556    pub fn X509_CRL_get_ext_by_OBJ(
557        x: *const X509_CRL,
558        obj: *const ASN1_OBJECT,
559        lastpos: c_int,
560    ) -> c_int;
561    pub fn X509_CRL_get_ext_by_critical(x: *const X509_CRL, crit: c_int, lastpos: c_int) -> c_int;
562    pub fn X509_CRL_get_ext(x: *const X509_CRL, loc: c_int) -> *mut X509_EXTENSION;
563    pub fn X509_CRL_get_ext_d2i(
564        x: *const X509_CRL,
565        nid: c_int,
566        crit: *mut c_int,
567        idx: *mut c_int,
568    ) -> *mut c_void;
569    // in X509_REVOKED
570    pub fn X509_REVOKED_get_ext_count(x: *const X509_REVOKED) -> c_int;
571    pub fn X509_REVOKED_get_ext_by_NID(x: *const X509_REVOKED, nid: c_int, lastpos: c_int)
572        -> c_int;
573    pub fn X509_REVOKED_get_ext_by_OBJ(
574        x: *const X509_REVOKED,
575        obj: *const ASN1_OBJECT,
576        lastpos: c_int,
577    ) -> c_int;
578    pub fn X509_REVOKED_get_ext_by_critical(
579        x: *const X509_REVOKED,
580        crit: c_int,
581        lastpos: c_int,
582    ) -> c_int;
583    pub fn X509_REVOKED_get_ext(x: *const X509_REVOKED, loc: c_int) -> *mut X509_EXTENSION;
584    pub fn X509_REVOKED_get_ext_d2i(
585        x: *const X509_REVOKED,
586        nid: c_int,
587        crit: *mut c_int,
588        idx: *mut c_int,
589    ) -> *mut c_void;
590    // X509_EXTENSION stack
591    pub fn X509v3_get_ext_by_OBJ(
592        x: *const stack_st_X509_EXTENSION,
593        obj: *const ASN1_OBJECT,
594        lastpos: c_int,
595    ) -> c_int;
596    // X509_EXTENSION itself
597    pub fn X509_EXTENSION_create_by_OBJ(
598        ex: *mut *mut X509_EXTENSION,
599        obj: *const ASN1_OBJECT,
600        crit: c_int,
601        data: *mut ASN1_OCTET_STRING,
602    ) -> *mut X509_EXTENSION;
603    pub fn X509_EXTENSION_set_object(ex: *mut X509_EXTENSION, obj: *const ASN1_OBJECT) -> c_int;
604    pub fn X509_EXTENSION_get_critical(ex: *const X509_EXTENSION) -> c_int;
605}
606
607extern "C" {
608    pub fn X509_verify_cert(ctx: *mut X509_STORE_CTX) -> c_int;
609}
610
611const_ptr_api! {
612    extern "C" {
613        pub fn X509_STORE_get0_objects(ctx: #[const_ptr_if(ossl300)] X509_STORE) -> *mut stack_st_X509_OBJECT;
614        #[cfg(ossl330)]
615        pub fn X509_STORE_get1_objects(ctx: *mut X509_STORE) -> *mut stack_st_X509_OBJECT;
616        #[cfg(ossl300)]
617        pub fn X509_STORE_get1_all_certs(ctx: *mut X509_STORE) -> *mut stack_st_X509;
618    }
619}
620
621extern "C" {
622    pub fn X509_OBJECT_get0_X509(x: *const X509_OBJECT) -> *mut X509;
623}
624
625extern "C" {
626    pub fn X509_OBJECT_free(a: *mut X509_OBJECT);
627}
628
629extern "C" {
630    pub fn X509_get_default_cert_file_env() -> *const c_char;
631    pub fn X509_get_default_cert_file() -> *const c_char;
632    pub fn X509_get_default_cert_dir_env() -> *const c_char;
633    pub fn X509_get_default_cert_dir() -> *const c_char;
634}
635
636extern "C" {
637    pub fn X509_cmp(a: *const X509, b: *const X509) -> c_int;
638    pub fn X509_issuer_and_serial_cmp(a: *const X509, b: *const X509) -> c_int;
639    pub fn X509_issuer_name_cmp(a: *const X509, b: *const X509) -> c_int;
640    pub fn X509_subject_name_cmp(a: *const X509, b: *const X509) -> c_int;
641    pub fn X509_CRL_cmp(a: *const X509_CRL, b: *const X509_CRL) -> c_int;
642    pub fn X509_CRL_match(a: *const X509_CRL, b: *const X509_CRL) -> c_int;
643}
644
645extern "C" {
646    pub fn X509_print(bio: *mut BIO, x509: *mut X509) -> c_int;
647    pub fn X509_REQ_print(bio: *mut BIO, req: *mut X509_REQ) -> c_int;
648}
649
650cfg_if! {
651    if #[cfg(libressl390)] {
652        pub enum X509_PURPOSE {}
653    } else {
654        #[repr(C)]
655        pub struct X509_PURPOSE {
656            pub purpose: c_int,
657            pub trust: c_int, // Default trust ID
658            pub flags: c_int,
659            pub check_purpose:
660                Option<unsafe extern "C" fn(*const X509_PURPOSE, *const X509, c_int) -> c_int>,
661            pub name: *mut c_char,
662            pub sname: *mut c_char,
663            pub usr_data: *mut c_void,
664        }
665    }
666}
667
668const_ptr_api! {
669    extern "C" {
670        pub fn X509_PURPOSE_get_by_sname(sname: *const c_char) -> c_int;
671        pub fn X509_PURPOSE_get_id(purpose: *const X509_PURPOSE) -> c_int;
672        pub fn X509_PURPOSE_get0(idx: c_int) -> #[const_ptr_if(libressl390)] X509_PURPOSE;
673    }
674}
675
676extern "C" {
677    pub fn X509_ATTRIBUTE_new() -> *mut X509_ATTRIBUTE;
678    pub fn X509_ATTRIBUTE_free(attr: *mut X509_ATTRIBUTE);
679    pub fn X509_ATTRIBUTE_create(
680        nid: c_int,
681        atrtype: c_int,
682        value: *mut c_void,
683    ) -> *mut X509_ATTRIBUTE;
684    pub fn X509_ATTRIBUTE_create_by_NID(
685        attr: *mut *mut X509_ATTRIBUTE,
686        nid: c_int,
687        atrtype: c_int,
688        data: *const c_void,
689        len: c_int,
690    ) -> *mut X509_ATTRIBUTE;
691    pub fn X509_ATTRIBUTE_create_by_OBJ(
692        attr: *mut *mut X509_ATTRIBUTE,
693        obj: *const ASN1_OBJECT,
694        atrtype: c_int,
695        data: *const c_void,
696        len: c_int,
697    ) -> *mut X509_ATTRIBUTE;
698    pub fn X509_ATTRIBUTE_create_by_txt(
699        attr: *mut *mut X509_ATTRIBUTE,
700        atrname: *const c_char,
701        atrtype: c_int,
702        bytes: *const c_uchar,
703        len: c_int,
704    ) -> *mut X509_ATTRIBUTE;
705    pub fn X509_ATTRIBUTE_set1_object(attr: *mut X509_ATTRIBUTE, obj: *const ASN1_OBJECT) -> c_int;
706    pub fn X509_ATTRIBUTE_set1_data(
707        attr: *mut X509_ATTRIBUTE,
708        attrtype: c_int,
709        data: *const c_void,
710        len: c_int,
711    ) -> c_int;
712    pub fn X509_ATTRIBUTE_get0_data(
713        attr: *mut X509_ATTRIBUTE,
714        idx: c_int,
715        atrtype: c_int,
716        data: *mut c_void,
717    ) -> *mut c_void;
718    pub fn X509_ATTRIBUTE_get0_object(attr: *mut X509_ATTRIBUTE) -> *mut ASN1_OBJECT;
719    pub fn X509_ATTRIBUTE_get0_type(attr: *mut X509_ATTRIBUTE, idx: c_int) -> *mut ASN1_TYPE;
720    pub fn d2i_X509_ATTRIBUTE(
721        a: *mut *mut X509_ATTRIBUTE,
722        pp: *mut *const c_uchar,
723        length: c_long,
724    ) -> *mut X509_ATTRIBUTE;
725}
726const_ptr_api! {
727    extern "C" {
728        pub fn X509_ATTRIBUTE_count(attr: *const X509_ATTRIBUTE) -> c_int;
729        pub fn i2d_X509_ATTRIBUTE(x: #[const_ptr_if(ossl300)] X509_ATTRIBUTE, buf: *mut *mut u8) -> c_int;
730        pub fn X509_ATTRIBUTE_dup(x: #[const_ptr_if(ossl300)] X509_ATTRIBUTE) -> *mut X509_ATTRIBUTE;
731    }
732}