1 /* crypto/x509/x509_vfy.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
60 # include <openssl/x509.h>
62 * openssl/x509.h ends up #include-ing this file at about the only
67 #ifndef HEADER_X509_VFY_H
68 # define HEADER_X509_VFY_H
70 # include <openssl/opensslconf.h>
71 # include <openssl/lhash.h>
72 # include <openssl/bio.h>
73 # include <openssl/crypto.h>
74 # include <openssl/symhacks.h>
80 typedef struct x509_file_st {
81 int num_paths; /* number of paths to files or directories */
83 char **paths; /* the list of paths or directories */
87 /*******************************/
98 The X509_STORE holds the tables etc for verification stuff.
99 A X509_STORE_CTX is used while validating a single certificate.
100 The X509_STORE has X509_LOOKUPs for looking up certs.
101 The X509_STORE then calls a function to actually verify the
107 X509_LU_FAIL, X509_LU_X509, X509_LU_CRL
110 typedef struct x509_object_st {
111 /* one of the above types */
112 X509_LOOKUP_TYPE type;
121 typedef struct x509_lookup_st X509_LOOKUP;
123 DEFINE_STACK_OF(X509_LOOKUP)
124 DEFINE_STACK_OF(X509_OBJECT)
126 /* This is a static that defines the function interface */
127 typedef struct x509_lookup_method_st {
129 int (*new_item) (X509_LOOKUP *ctx);
130 void (*free) (X509_LOOKUP *ctx);
131 int (*init) (X509_LOOKUP *ctx);
132 int (*shutdown) (X509_LOOKUP *ctx);
133 int (*ctrl) (X509_LOOKUP *ctx, int cmd, const char *argc, long argl,
135 int (*get_by_subject) (X509_LOOKUP *ctx, int type, X509_NAME *name,
137 int (*get_by_issuer_serial) (X509_LOOKUP *ctx, int type, X509_NAME *name,
138 ASN1_INTEGER *serial, X509_OBJECT *ret);
139 int (*get_by_fingerprint) (X509_LOOKUP *ctx, int type,
140 unsigned char *bytes, int len,
142 int (*get_by_alias) (X509_LOOKUP *ctx, int type, char *str, int len,
144 } X509_LOOKUP_METHOD;
146 typedef struct X509_VERIFY_PARAM_st X509_VERIFY_PARAM;
148 DEFINE_STACK_OF(X509_VERIFY_PARAM)
151 * This is used to hold everything. It is used for all certificate
152 * validation. Once we have a certificate chain, the 'verify' function is
153 * then called to actually check the cert chain.
155 struct x509_store_st {
156 /* The following is a cache of trusted certs */
157 int cache; /* if true, stash any hits */
158 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */
159 /* These are external lookup methods */
160 STACK_OF(X509_LOOKUP) *get_cert_methods;
161 X509_VERIFY_PARAM *param;
162 /* Callbacks for various operations */
163 /* called to verify a certificate */
164 int (*verify) (X509_STORE_CTX *ctx);
166 int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
167 /* get issuers cert from ctx */
168 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
170 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
171 /* Check revocation status of chain */
172 int (*check_revocation) (X509_STORE_CTX *ctx);
174 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
175 /* Check CRL validity */
176 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
177 /* Check certificate against CRL */
178 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
179 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
180 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
181 int (*cleanup) (X509_STORE_CTX *ctx);
182 CRYPTO_EX_DATA ex_data;
186 int X509_STORE_set_depth(X509_STORE *store, int depth);
188 # define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func))
189 # define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func))
191 /* This is the functions plus an instance of the local variables. */
192 struct x509_lookup_st {
193 int init; /* have we been started */
194 int skip; /* don't use us. */
195 X509_LOOKUP_METHOD *method; /* the functions */
196 char *method_data; /* method data */
197 X509_STORE *store_ctx; /* who owns us */
198 } /* X509_LOOKUP */ ;
201 * This is a used when verifying cert chains. Since the gathering of the
202 * cert chain can take some time (and have to be 'retried', this needs to be
203 * kept and passed around.
205 struct x509_store_ctx_st { /* X509_STORE_CTX */
207 /* used when looking up certs */
209 /* The following are set by the caller */
210 /* The cert to check */
212 /* chain of X509s - untrusted - passed in */
213 STACK_OF(X509) *untrusted;
214 /* set of CRLs passed in */
215 STACK_OF(X509_CRL) *crls;
216 X509_VERIFY_PARAM *param;
217 /* Other info for use with get_issuer() */
219 /* Callbacks for various operations */
220 /* called to verify a certificate */
221 int (*verify) (X509_STORE_CTX *ctx);
223 int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
224 /* get issuers cert from ctx */
225 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
227 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
228 /* Check revocation status of chain */
229 int (*check_revocation) (X509_STORE_CTX *ctx);
231 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
232 /* Check CRL validity */
233 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
234 /* Check certificate against CRL */
235 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
236 int (*check_policy) (X509_STORE_CTX *ctx);
237 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
238 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
239 int (*cleanup) (X509_STORE_CTX *ctx);
240 /* The following is built up */
241 /* if 0, rebuild chain */
243 /* number of untrusted certs */
245 /* chain of X509s - built up and trusted */
246 STACK_OF(X509) *chain;
247 /* Valid policy tree */
248 X509_POLICY_TREE *tree;
249 /* Require explicit policy value */
251 /* When something goes wrong, this is why */
255 /* cert currently being tested as valid issuer */
256 X509 *current_issuer;
258 X509_CRL *current_crl;
259 /* score of current CRL */
260 int current_crl_score;
262 unsigned int current_reasons;
263 /* For CRL path validation: parent context */
264 X509_STORE_CTX *parent;
265 CRYPTO_EX_DATA ex_data;
266 struct dane_st *dane;
267 /* signed via bare TA public key, rather than CA certificate */
269 } /* X509_STORE_CTX */ ;
271 void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
273 # define X509_STORE_CTX_set_app_data(ctx,data) \
274 X509_STORE_CTX_set_ex_data(ctx,0,data)
275 # define X509_STORE_CTX_get_app_data(ctx) \
276 X509_STORE_CTX_get_ex_data(ctx,0)
278 # define X509_L_FILE_LOAD 1
279 # define X509_L_ADD_DIR 2
281 # define X509_LOOKUP_load_file(x,name,type) \
282 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
284 # define X509_LOOKUP_add_dir(x,name,type) \
285 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
288 # define X509_V_ERR_UNSPECIFIED 1
290 # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2
291 # define X509_V_ERR_UNABLE_TO_GET_CRL 3
292 # define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4
293 # define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5
294 # define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6
295 # define X509_V_ERR_CERT_SIGNATURE_FAILURE 7
296 # define X509_V_ERR_CRL_SIGNATURE_FAILURE 8
297 # define X509_V_ERR_CERT_NOT_YET_VALID 9
298 # define X509_V_ERR_CERT_HAS_EXPIRED 10
299 # define X509_V_ERR_CRL_NOT_YET_VALID 11
300 # define X509_V_ERR_CRL_HAS_EXPIRED 12
301 # define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13
302 # define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14
303 # define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15
304 # define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16
305 # define X509_V_ERR_OUT_OF_MEM 17
306 # define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18
307 # define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19
308 # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20
309 # define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21
310 # define X509_V_ERR_CERT_CHAIN_TOO_LONG 22
311 # define X509_V_ERR_CERT_REVOKED 23
312 # define X509_V_ERR_INVALID_CA 24
313 # define X509_V_ERR_PATH_LENGTH_EXCEEDED 25
314 # define X509_V_ERR_INVALID_PURPOSE 26
315 # define X509_V_ERR_CERT_UNTRUSTED 27
316 # define X509_V_ERR_CERT_REJECTED 28
317 /* These are 'informational' when looking for issuer cert */
318 # define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29
319 # define X509_V_ERR_AKID_SKID_MISMATCH 30
320 # define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31
321 # define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32
323 # define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33
324 # define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34
325 # define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35
326 # define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36
327 # define X509_V_ERR_INVALID_NON_CA 37
328 # define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38
329 # define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39
330 # define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40
332 # define X509_V_ERR_INVALID_EXTENSION 41
333 # define X509_V_ERR_INVALID_POLICY_EXTENSION 42
334 # define X509_V_ERR_NO_EXPLICIT_POLICY 43
335 # define X509_V_ERR_DIFFERENT_CRL_SCOPE 44
336 # define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45
338 # define X509_V_ERR_UNNESTED_RESOURCE 46
340 # define X509_V_ERR_PERMITTED_VIOLATION 47
341 # define X509_V_ERR_EXCLUDED_VIOLATION 48
342 # define X509_V_ERR_SUBTREE_MINMAX 49
343 # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51
344 # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52
345 # define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53
346 # define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54
347 /* Another issuer check debug option */
348 # define X509_V_ERR_PATH_LOOP 55
349 /* Suite B mode algorithm violation */
350 # define X509_V_ERR_SUITE_B_INVALID_VERSION 56
351 # define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57
352 # define X509_V_ERR_SUITE_B_INVALID_CURVE 58
353 # define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59
354 # define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60
355 # define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
356 /* Host, email and IP check errors */
357 # define X509_V_ERR_HOSTNAME_MISMATCH 62
358 # define X509_V_ERR_EMAIL_MISMATCH 63
359 # define X509_V_ERR_IP_ADDRESS_MISMATCH 64
361 /* The application is not happy */
362 # define X509_V_ERR_APPLICATION_VERIFICATION 50
364 /* Certificate verify flags */
366 /* Send issuer+subject checks to verify_cb */
367 # define X509_V_FLAG_CB_ISSUER_CHECK 0x1
368 /* Use check time instead of current time */
369 # define X509_V_FLAG_USE_CHECK_TIME 0x2
371 # define X509_V_FLAG_CRL_CHECK 0x4
372 /* Lookup CRLs for whole chain */
373 # define X509_V_FLAG_CRL_CHECK_ALL 0x8
374 /* Ignore unhandled critical extensions */
375 # define X509_V_FLAG_IGNORE_CRITICAL 0x10
376 /* Disable workarounds for broken certificates */
377 # define X509_V_FLAG_X509_STRICT 0x20
378 /* Enable proxy certificate validation */
379 # define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40
380 /* Enable policy checking */
381 # define X509_V_FLAG_POLICY_CHECK 0x80
382 /* Policy variable require-explicit-policy */
383 # define X509_V_FLAG_EXPLICIT_POLICY 0x100
384 /* Policy variable inhibit-any-policy */
385 # define X509_V_FLAG_INHIBIT_ANY 0x200
386 /* Policy variable inhibit-policy-mapping */
387 # define X509_V_FLAG_INHIBIT_MAP 0x400
388 /* Notify callback that policy is OK */
389 # define X509_V_FLAG_NOTIFY_POLICY 0x800
390 /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
391 # define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000
392 /* Delta CRL support */
393 # define X509_V_FLAG_USE_DELTAS 0x2000
394 /* Check selfsigned CA signature */
395 # define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000
396 /* Use trusted store first */
397 # define X509_V_FLAG_TRUSTED_FIRST 0x8000
398 /* Suite B 128 bit only mode: not normally used */
399 # define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000
400 /* Suite B 192 bit only mode */
401 # define X509_V_FLAG_SUITEB_192_LOS 0x20000
402 /* Suite B 128 bit mode allowing 192 bit algorithms */
403 # define X509_V_FLAG_SUITEB_128_LOS 0x30000
404 /* Allow partial chains if at least one certificate is in trusted store */
405 # define X509_V_FLAG_PARTIAL_CHAIN 0x80000
407 * If the initial chain is not trusted, do not attempt to build an alternative
408 * chain. Alternate chain checking was introduced in 1.1.0. Setting this flag
409 * will force the behaviour to match that of previous versions.
411 # define X509_V_FLAG_NO_ALT_CHAINS 0x100000
412 /* Do not check certificate/CRL validity against current time */
413 # define X509_V_FLAG_NO_CHECK_TIME 0x200000
415 # define X509_VP_FLAG_DEFAULT 0x1
416 # define X509_VP_FLAG_OVERWRITE 0x2
417 # define X509_VP_FLAG_RESET_FLAGS 0x4
418 # define X509_VP_FLAG_LOCKED 0x8
419 # define X509_VP_FLAG_ONCE 0x10
421 /* Internal use: mask of policy related options */
422 # define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
423 | X509_V_FLAG_EXPLICIT_POLICY \
424 | X509_V_FLAG_INHIBIT_ANY \
425 | X509_V_FLAG_INHIBIT_MAP)
427 int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type,
429 X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
430 int type, X509_NAME *name);
431 X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
433 void X509_OBJECT_up_ref_count(X509_OBJECT *a);
434 void X509_OBJECT_free_contents(X509_OBJECT *a);
435 X509_STORE *X509_STORE_new(void);
436 void X509_STORE_free(X509_STORE *v);
438 STACK_OF(X509) *X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm);
439 STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm);
440 int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
441 int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
442 int X509_STORE_set_trust(X509_STORE *ctx, int trust);
443 int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
445 void X509_STORE_set_verify_cb(X509_STORE *ctx,
446 int (*verify_cb) (int, X509_STORE_CTX *));
448 void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx,
449 STACK_OF(X509_CRL) *(*cb) (X509_STORE_CTX
453 X509_STORE_CTX *X509_STORE_CTX_new(void);
455 int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
457 void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
458 int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
459 X509 *x509, STACK_OF(X509) *chain);
460 void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
461 void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
463 X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx);
465 X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
466 X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
467 X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
469 int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
470 int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
472 int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name,
475 int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
476 long argl, char **ret);
478 int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
479 int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
480 int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
482 X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
483 void X509_LOOKUP_free(X509_LOOKUP *ctx);
484 int X509_LOOKUP_init(X509_LOOKUP *ctx);
485 int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name,
487 int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name,
488 ASN1_INTEGER *serial, X509_OBJECT *ret);
489 int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type,
490 unsigned char *bytes, int len,
492 int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len,
494 int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
496 int X509_STORE_load_locations(X509_STORE *ctx,
497 const char *file, const char *dir);
498 int X509_STORE_set_default_paths(X509_STORE *ctx);
500 #define X509_STORE_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
501 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, l, p, newf, dupf, freef)
502 int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data);
503 void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx);
504 int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
505 void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s);
506 int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
507 X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
508 X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx);
509 X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx);
510 X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx);
511 STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx);
512 STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
513 void X509_STORE_CTX_set_cert(X509_STORE_CTX *c, X509 *x);
514 void X509_STORE_CTX_set_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk);
515 void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c, STACK_OF(X509_CRL) *sk);
516 int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
517 int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
518 int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
519 int purpose, int trust);
520 void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
521 void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
523 void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
524 int (*verify_cb) (int, X509_STORE_CTX *));
526 X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx);
527 int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx);
528 int X509_STORE_CTX_get_num_untrusted(X509_STORE_CTX *ctx);
530 X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx);
531 void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
532 int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
535 * Bridge opacity barrier between libcrypt and libssl, also needed to support
536 * offline testing in test/danetest.c
538 void X509_STORE_CTX_set0_dane(X509_STORE_CTX *ctx, struct dane_st *dane);
540 /* X509_VERIFY_PARAM functions */
542 X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
543 void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
544 int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
545 const X509_VERIFY_PARAM *from);
546 int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
547 const X509_VERIFY_PARAM *from);
548 int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
549 int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param,
550 unsigned long flags);
551 int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
552 unsigned long flags);
553 unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param);
554 int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
555 int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
556 void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
557 void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
558 int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
559 ASN1_OBJECT *policy);
560 int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
561 STACK_OF(ASN1_OBJECT) *policies);
563 int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
564 const char *name, size_t namelen);
565 int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
566 const char *name, size_t namelen);
567 void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
569 char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *);
570 void X509_VERIFY_PARAM_move_peername(X509_VERIFY_PARAM *, X509_VERIFY_PARAM *);
571 int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
572 const char *email, size_t emaillen);
573 int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
574 const unsigned char *ip, size_t iplen);
575 int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param,
578 int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
579 const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
581 int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
582 int X509_VERIFY_PARAM_get_count(void);
583 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id);
584 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
585 void X509_VERIFY_PARAM_table_cleanup(void);
587 int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
588 STACK_OF(X509) *certs,
589 STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags);
591 void X509_policy_tree_free(X509_POLICY_TREE *tree);
593 int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
594 X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
597 STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const
601 STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const
605 int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
607 X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level,
610 const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
612 STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const
615 const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE