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
105 # define X509_LU_RETRY -1
106 # define X509_LU_FAIL 0
107 # define X509_LU_X509 1
108 # define X509_LU_CRL 2
109 # define X509_LU_PKEY 3
111 typedef struct x509_object_st {
112 /* one of the above types */
122 typedef struct x509_lookup_st X509_LOOKUP;
124 DECLARE_STACK_OF(X509_LOOKUP)
125 DECLARE_STACK_OF(X509_OBJECT)
127 /* This is a static that defines the function interface */
128 typedef struct x509_lookup_method_st {
130 int (*new_item) (X509_LOOKUP *ctx);
131 void (*free) (X509_LOOKUP *ctx);
132 int (*init) (X509_LOOKUP *ctx);
133 int (*shutdown) (X509_LOOKUP *ctx);
134 int (*ctrl) (X509_LOOKUP *ctx, int cmd, const char *argc, long argl,
136 int (*get_by_subject) (X509_LOOKUP *ctx, int type, X509_NAME *name,
138 int (*get_by_issuer_serial) (X509_LOOKUP *ctx, int type, X509_NAME *name,
139 ASN1_INTEGER *serial, X509_OBJECT *ret);
140 int (*get_by_fingerprint) (X509_LOOKUP *ctx, int type,
141 unsigned char *bytes, int len,
143 int (*get_by_alias) (X509_LOOKUP *ctx, int type, char *str, int len,
145 } X509_LOOKUP_METHOD;
147 typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID;
150 * This structure hold all parameters associated with a verify operation by
151 * including an X509_VERIFY_PARAM structure in related structures the
152 * parameters used can be customized
155 typedef struct X509_VERIFY_PARAM_st {
157 time_t check_time; /* Time to use */
158 unsigned long inh_flags; /* Inheritance flags */
159 unsigned long flags; /* Various verify flags */
160 int purpose; /* purpose to check untrusted certificates */
161 int trust; /* trust setting to check */
162 int depth; /* Verify depth */
163 STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */
164 X509_VERIFY_PARAM_ID *id; /* opaque ID data */
167 DECLARE_STACK_OF(X509_VERIFY_PARAM)
170 * This is used to hold everything. It is used for all certificate
171 * validation. Once we have a certificate chain, the 'verify' function is
172 * then called to actually check the cert chain.
174 struct x509_store_st {
175 /* The following is a cache of trusted certs */
176 int cache; /* if true, stash any hits */
177 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */
178 /* These are external lookup methods */
179 STACK_OF(X509_LOOKUP) *get_cert_methods;
180 X509_VERIFY_PARAM *param;
181 /* Callbacks for various operations */
182 /* called to verify a certificate */
183 int (*verify) (X509_STORE_CTX *ctx);
185 int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
186 /* get issuers cert from ctx */
187 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
189 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
190 /* Check revocation status of chain */
191 int (*check_revocation) (X509_STORE_CTX *ctx);
193 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
194 /* Check CRL validity */
195 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
196 /* Check certificate against CRL */
197 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
198 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
199 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
200 int (*cleanup) (X509_STORE_CTX *ctx);
201 CRYPTO_EX_DATA ex_data;
205 int X509_STORE_set_depth(X509_STORE *store, int depth);
207 # define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func))
208 # define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func))
210 /* This is the functions plus an instance of the local variables. */
211 struct x509_lookup_st {
212 int init; /* have we been started */
213 int skip; /* don't use us. */
214 X509_LOOKUP_METHOD *method; /* the functions */
215 char *method_data; /* method data */
216 X509_STORE *store_ctx; /* who owns us */
217 } /* X509_LOOKUP */ ;
220 * This is a used when verifying cert chains. Since the gathering of the
221 * cert chain can take some time (and have to be 'retried', this needs to be
222 * kept and passed around.
224 struct x509_store_ctx_st { /* X509_STORE_CTX */
226 /* used when looking up certs */
228 /* The following are set by the caller */
229 /* The cert to check */
231 /* chain of X509s - untrusted - passed in */
232 STACK_OF(X509) *untrusted;
233 /* set of CRLs passed in */
234 STACK_OF(X509_CRL) *crls;
235 X509_VERIFY_PARAM *param;
236 /* Other info for use with get_issuer() */
238 /* Callbacks for various operations */
239 /* called to verify a certificate */
240 int (*verify) (X509_STORE_CTX *ctx);
242 int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
243 /* get issuers cert from ctx */
244 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
246 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
247 /* Check revocation status of chain */
248 int (*check_revocation) (X509_STORE_CTX *ctx);
250 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
251 /* Check CRL validity */
252 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
253 /* Check certificate against CRL */
254 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
255 int (*check_policy) (X509_STORE_CTX *ctx);
256 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
257 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
258 int (*cleanup) (X509_STORE_CTX *ctx);
259 /* The following is built up */
260 /* if 0, rebuild chain */
262 /* index of last untrusted cert */
264 /* chain of X509s - built up and trusted */
265 STACK_OF(X509) *chain;
266 /* Valid policy tree */
267 X509_POLICY_TREE *tree;
268 /* Require explicit policy value */
270 /* When something goes wrong, this is why */
274 /* cert currently being tested as valid issuer */
275 X509 *current_issuer;
277 X509_CRL *current_crl;
278 /* score of current CRL */
279 int current_crl_score;
281 unsigned int current_reasons;
282 /* For CRL path validation: parent context */
283 X509_STORE_CTX *parent;
284 CRYPTO_EX_DATA ex_data;
285 } /* X509_STORE_CTX */ ;
287 void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
289 # define X509_STORE_CTX_set_app_data(ctx,data) \
290 X509_STORE_CTX_set_ex_data(ctx,0,data)
291 # define X509_STORE_CTX_get_app_data(ctx) \
292 X509_STORE_CTX_get_ex_data(ctx,0)
294 # define X509_L_FILE_LOAD 1
295 # define X509_L_ADD_DIR 2
297 # define X509_LOOKUP_load_file(x,name,type) \
298 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
300 # define X509_LOOKUP_add_dir(x,name,type) \
301 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
304 /* illegal error (for uninitialized values, to avoid X509_V_OK): 1 */
306 # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2
307 # define X509_V_ERR_UNABLE_TO_GET_CRL 3
308 # define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4
309 # define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5
310 # define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6
311 # define X509_V_ERR_CERT_SIGNATURE_FAILURE 7
312 # define X509_V_ERR_CRL_SIGNATURE_FAILURE 8
313 # define X509_V_ERR_CERT_NOT_YET_VALID 9
314 # define X509_V_ERR_CERT_HAS_EXPIRED 10
315 # define X509_V_ERR_CRL_NOT_YET_VALID 11
316 # define X509_V_ERR_CRL_HAS_EXPIRED 12
317 # define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13
318 # define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14
319 # define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15
320 # define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16
321 # define X509_V_ERR_OUT_OF_MEM 17
322 # define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18
323 # define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19
324 # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20
325 # define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21
326 # define X509_V_ERR_CERT_CHAIN_TOO_LONG 22
327 # define X509_V_ERR_CERT_REVOKED 23
328 # define X509_V_ERR_INVALID_CA 24
329 # define X509_V_ERR_PATH_LENGTH_EXCEEDED 25
330 # define X509_V_ERR_INVALID_PURPOSE 26
331 # define X509_V_ERR_CERT_UNTRUSTED 27
332 # define X509_V_ERR_CERT_REJECTED 28
333 /* These are 'informational' when looking for issuer cert */
334 # define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29
335 # define X509_V_ERR_AKID_SKID_MISMATCH 30
336 # define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31
337 # define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32
339 # define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33
340 # define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34
341 # define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35
342 # define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36
343 # define X509_V_ERR_INVALID_NON_CA 37
344 # define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38
345 # define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39
346 # define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40
348 # define X509_V_ERR_INVALID_EXTENSION 41
349 # define X509_V_ERR_INVALID_POLICY_EXTENSION 42
350 # define X509_V_ERR_NO_EXPLICIT_POLICY 43
351 # define X509_V_ERR_DIFFERENT_CRL_SCOPE 44
352 # define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45
354 # define X509_V_ERR_UNNESTED_RESOURCE 46
356 # define X509_V_ERR_PERMITTED_VIOLATION 47
357 # define X509_V_ERR_EXCLUDED_VIOLATION 48
358 # define X509_V_ERR_SUBTREE_MINMAX 49
359 # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51
360 # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52
361 # define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53
362 # define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54
363 /* Another issuer check debug option */
364 # define X509_V_ERR_PATH_LOOP 55
365 /* Suite B mode algorithm violation */
366 # define X509_V_ERR_SUITE_B_INVALID_VERSION 56
367 # define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57
368 # define X509_V_ERR_SUITE_B_INVALID_CURVE 58
369 # define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59
370 # define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60
371 # define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
372 /* Host, email and IP check errors */
373 # define X509_V_ERR_HOSTNAME_MISMATCH 62
374 # define X509_V_ERR_EMAIL_MISMATCH 63
375 # define X509_V_ERR_IP_ADDRESS_MISMATCH 64
377 /* The application is not happy */
378 # define X509_V_ERR_APPLICATION_VERIFICATION 50
380 /* Certificate verify flags */
382 /* Send issuer+subject checks to verify_cb */
383 # define X509_V_FLAG_CB_ISSUER_CHECK 0x1
384 /* Use check time instead of current time */
385 # define X509_V_FLAG_USE_CHECK_TIME 0x2
387 # define X509_V_FLAG_CRL_CHECK 0x4
388 /* Lookup CRLs for whole chain */
389 # define X509_V_FLAG_CRL_CHECK_ALL 0x8
390 /* Ignore unhandled critical extensions */
391 # define X509_V_FLAG_IGNORE_CRITICAL 0x10
392 /* Disable workarounds for broken certificates */
393 # define X509_V_FLAG_X509_STRICT 0x20
394 /* Enable proxy certificate validation */
395 # define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40
396 /* Enable policy checking */
397 # define X509_V_FLAG_POLICY_CHECK 0x80
398 /* Policy variable require-explicit-policy */
399 # define X509_V_FLAG_EXPLICIT_POLICY 0x100
400 /* Policy variable inhibit-any-policy */
401 # define X509_V_FLAG_INHIBIT_ANY 0x200
402 /* Policy variable inhibit-policy-mapping */
403 # define X509_V_FLAG_INHIBIT_MAP 0x400
404 /* Notify callback that policy is OK */
405 # define X509_V_FLAG_NOTIFY_POLICY 0x800
406 /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
407 # define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000
408 /* Delta CRL support */
409 # define X509_V_FLAG_USE_DELTAS 0x2000
410 /* Check selfsigned CA signature */
411 # define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000
412 /* Use trusted store first */
413 # define X509_V_FLAG_TRUSTED_FIRST 0x8000
414 /* Suite B 128 bit only mode: not normally used */
415 # define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000
416 /* Suite B 192 bit only mode */
417 # define X509_V_FLAG_SUITEB_192_LOS 0x20000
418 /* Suite B 128 bit mode allowing 192 bit algorithms */
419 # define X509_V_FLAG_SUITEB_128_LOS 0x30000
420 /* Allow partial chains if at least one certificate is in trusted store */
421 # define X509_V_FLAG_PARTIAL_CHAIN 0x80000
423 * If the initial chain is not trusted, do not attempt to build an alternative
424 * chain. Alternate chain checking was introduced in 1.1.0. Setting this flag
425 * will force the behaviour to match that of previous versions.
427 # define X509_V_FLAG_NO_ALT_CHAINS 0x100000
429 # define X509_VP_FLAG_DEFAULT 0x1
430 # define X509_VP_FLAG_OVERWRITE 0x2
431 # define X509_VP_FLAG_RESET_FLAGS 0x4
432 # define X509_VP_FLAG_LOCKED 0x8
433 # define X509_VP_FLAG_ONCE 0x10
435 /* Internal use: mask of policy related options */
436 # define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
437 | X509_V_FLAG_EXPLICIT_POLICY \
438 | X509_V_FLAG_INHIBIT_ANY \
439 | X509_V_FLAG_INHIBIT_MAP)
441 int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type,
443 X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
444 int type, X509_NAME *name);
445 X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
447 void X509_OBJECT_up_ref_count(X509_OBJECT *a);
448 void X509_OBJECT_free_contents(X509_OBJECT *a);
449 X509_STORE *X509_STORE_new(void);
450 void X509_STORE_free(X509_STORE *v);
452 STACK_OF(X509) *X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm);
453 STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm);
454 int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
455 int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
456 int X509_STORE_set_trust(X509_STORE *ctx, int trust);
457 int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
459 void X509_STORE_set_verify_cb(X509_STORE *ctx,
460 int (*verify_cb) (int, X509_STORE_CTX *));
462 void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx,
463 STACK_OF(X509_CRL) *(*cb) (X509_STORE_CTX
467 X509_STORE_CTX *X509_STORE_CTX_new(void);
469 int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
471 void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
472 int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
473 X509 *x509, STACK_OF(X509) *chain);
474 void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
475 void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
477 X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx);
479 X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
481 X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
482 X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
484 int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
485 int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
487 int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name,
490 int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
491 long argl, char **ret);
493 # ifndef OPENSSL_NO_STDIO
494 int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
495 int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
496 int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
499 X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
500 void X509_LOOKUP_free(X509_LOOKUP *ctx);
501 int X509_LOOKUP_init(X509_LOOKUP *ctx);
502 int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name,
504 int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name,
505 ASN1_INTEGER *serial, X509_OBJECT *ret);
506 int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type,
507 unsigned char *bytes, int len,
509 int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len,
511 int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
513 # ifndef OPENSSL_NO_STDIO
514 int X509_STORE_load_locations(X509_STORE *ctx,
515 const char *file, const char *dir);
516 int X509_STORE_set_default_paths(X509_STORE *ctx);
519 int X509_STORE_CTX_get_ex_new_index(long argl, void *argp,
520 CRYPTO_EX_new *new_func,
521 CRYPTO_EX_dup *dup_func,
522 CRYPTO_EX_free *free_func);
523 int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data);
524 void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx);
525 int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
526 void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s);
527 int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
528 X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
529 X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx);
530 X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx);
531 X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx);
532 STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx);
533 STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
534 void X509_STORE_CTX_set_cert(X509_STORE_CTX *c, X509 *x);
535 void X509_STORE_CTX_set_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk);
536 void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c, STACK_OF(X509_CRL) *sk);
537 int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
538 int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
539 int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
540 int purpose, int trust);
541 void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
542 void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
544 void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
545 int (*verify_cb) (int, X509_STORE_CTX *));
547 X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx);
548 int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx);
550 X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx);
551 void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
552 int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
554 /* X509_VERIFY_PARAM functions */
556 X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
557 void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
558 int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
559 const X509_VERIFY_PARAM *from);
560 int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
561 const X509_VERIFY_PARAM *from);
562 int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
563 int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param,
564 unsigned long flags);
565 int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
566 unsigned long flags);
567 unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param);
568 int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
569 int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
570 void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
571 void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
572 int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
573 ASN1_OBJECT *policy);
574 int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
575 STACK_OF(ASN1_OBJECT) *policies);
577 int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
578 const char *name, size_t namelen);
579 int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
580 const char *name, size_t namelen);
581 void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
583 char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *);
584 int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
585 const char *email, size_t emaillen);
586 int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
587 const unsigned char *ip, size_t iplen);
588 int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param,
591 int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
592 const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
594 int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
595 int X509_VERIFY_PARAM_get_count(void);
596 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id);
597 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
598 void X509_VERIFY_PARAM_table_cleanup(void);
600 int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
601 STACK_OF(X509) *certs,
602 STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags);
604 void X509_policy_tree_free(X509_POLICY_TREE *tree);
606 int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
607 X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
610 STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const
614 STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const
618 int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
620 X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level,
623 const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
625 STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const
628 const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE