2 * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #ifndef OPENSSL_X509_VFY_H
11 # define OPENSSL_X509_VFY_H
14 # include <openssl/macros.h>
16 # define HEADER_X509_VFY_H
20 * Protect against recursion, x509.h and x509_vfy.h each include the other.
22 # ifndef OPENSSL_X509_H
23 # include <openssl/x509.h>
26 # include <openssl/opensslconf.h>
27 # include <openssl/lhash.h>
28 # include <openssl/bio.h>
29 # include <openssl/crypto.h>
30 # include <openssl/symhacks.h>
46 The X509_STORE holds the tables etc for verification stuff.
47 A X509_STORE_CTX is used while validating a single certificate.
48 The X509_STORE has X509_LOOKUPs for looking up certs.
49 The X509_STORE then calls a function to actually verify the
55 X509_LU_X509, X509_LU_CRL
58 #if !OPENSSL_API_1_1_0
59 #define X509_LU_RETRY -1
60 #define X509_LU_FAIL 0
63 DEFINE_STACK_OF(X509_LOOKUP)
64 DEFINE_STACK_OF(X509_OBJECT)
65 DEFINE_STACK_OF(X509_VERIFY_PARAM)
67 int X509_STORE_set_depth(X509_STORE *store, int depth);
69 typedef int (*X509_STORE_CTX_verify_cb)(int, X509_STORE_CTX *);
70 typedef int (*X509_STORE_CTX_verify_fn)(X509_STORE_CTX *);
71 typedef int (*X509_STORE_CTX_get_issuer_fn)(X509 **issuer,
72 X509_STORE_CTX *ctx, X509 *x);
73 typedef int (*X509_STORE_CTX_check_issued_fn)(X509_STORE_CTX *ctx,
74 X509 *x, X509 *issuer);
75 typedef int (*X509_STORE_CTX_check_revocation_fn)(X509_STORE_CTX *ctx);
76 typedef int (*X509_STORE_CTX_get_crl_fn)(X509_STORE_CTX *ctx,
77 X509_CRL **crl, X509 *x);
78 typedef int (*X509_STORE_CTX_check_crl_fn)(X509_STORE_CTX *ctx, X509_CRL *crl);
79 typedef int (*X509_STORE_CTX_cert_crl_fn)(X509_STORE_CTX *ctx,
80 X509_CRL *crl, X509 *x);
81 typedef int (*X509_STORE_CTX_check_policy_fn)(X509_STORE_CTX *ctx);
82 typedef STACK_OF(X509) *(*X509_STORE_CTX_lookup_certs_fn)(X509_STORE_CTX *ctx,
84 typedef STACK_OF(X509_CRL) *(*X509_STORE_CTX_lookup_crls_fn)(X509_STORE_CTX *ctx,
86 typedef int (*X509_STORE_CTX_cleanup_fn)(X509_STORE_CTX *ctx);
89 void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
91 # define X509_STORE_CTX_set_app_data(ctx,data) \
92 X509_STORE_CTX_set_ex_data(ctx,0,data)
93 # define X509_STORE_CTX_get_app_data(ctx) \
94 X509_STORE_CTX_get_ex_data(ctx,0)
96 # define X509_L_FILE_LOAD 1
97 # define X509_L_ADD_DIR 2
99 # define X509_LOOKUP_load_file(x,name,type) \
100 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
102 # define X509_LOOKUP_add_dir(x,name,type) \
103 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
106 # define X509_V_ERR_UNSPECIFIED 1
107 # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2
108 # define X509_V_ERR_UNABLE_TO_GET_CRL 3
109 # define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4
110 # define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5
111 # define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6
112 # define X509_V_ERR_CERT_SIGNATURE_FAILURE 7
113 # define X509_V_ERR_CRL_SIGNATURE_FAILURE 8
114 # define X509_V_ERR_CERT_NOT_YET_VALID 9
115 # define X509_V_ERR_CERT_HAS_EXPIRED 10
116 # define X509_V_ERR_CRL_NOT_YET_VALID 11
117 # define X509_V_ERR_CRL_HAS_EXPIRED 12
118 # define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13
119 # define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14
120 # define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15
121 # define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16
122 # define X509_V_ERR_OUT_OF_MEM 17
123 # define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18
124 # define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19
125 # define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20
126 # define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21
127 # define X509_V_ERR_CERT_CHAIN_TOO_LONG 22
128 # define X509_V_ERR_CERT_REVOKED 23
129 # define X509_V_ERR_INVALID_CA 24
130 # define X509_V_ERR_PATH_LENGTH_EXCEEDED 25
131 # define X509_V_ERR_INVALID_PURPOSE 26
132 # define X509_V_ERR_CERT_UNTRUSTED 27
133 # define X509_V_ERR_CERT_REJECTED 28
134 /* These are 'informational' when looking for issuer cert */
135 # define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29
136 # define X509_V_ERR_AKID_SKID_MISMATCH 30
137 # define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31
138 # define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32
139 # define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33
140 # define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34
141 # define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35
142 # define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36
143 # define X509_V_ERR_INVALID_NON_CA 37
144 # define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38
145 # define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39
146 # define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40
147 # define X509_V_ERR_INVALID_EXTENSION 41
148 # define X509_V_ERR_INVALID_POLICY_EXTENSION 42
149 # define X509_V_ERR_NO_EXPLICIT_POLICY 43
150 # define X509_V_ERR_DIFFERENT_CRL_SCOPE 44
151 # define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45
152 # define X509_V_ERR_UNNESTED_RESOURCE 46
153 # define X509_V_ERR_PERMITTED_VIOLATION 47
154 # define X509_V_ERR_EXCLUDED_VIOLATION 48
155 # define X509_V_ERR_SUBTREE_MINMAX 49
156 /* The application is not happy */
157 # define X509_V_ERR_APPLICATION_VERIFICATION 50
158 # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51
159 # define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52
160 # define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53
161 # define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54
162 /* Another issuer check debug option */
163 # define X509_V_ERR_PATH_LOOP 55
164 /* Suite B mode algorithm violation */
165 # define X509_V_ERR_SUITE_B_INVALID_VERSION 56
166 # define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57
167 # define X509_V_ERR_SUITE_B_INVALID_CURVE 58
168 # define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59
169 # define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60
170 # define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
171 /* Host, email and IP check errors */
172 # define X509_V_ERR_HOSTNAME_MISMATCH 62
173 # define X509_V_ERR_EMAIL_MISMATCH 63
174 # define X509_V_ERR_IP_ADDRESS_MISMATCH 64
175 /* DANE TLSA errors */
176 # define X509_V_ERR_DANE_NO_MATCH 65
177 /* security level errors */
178 # define X509_V_ERR_EE_KEY_TOO_SMALL 66
179 # define X509_V_ERR_CA_KEY_TOO_SMALL 67
180 # define X509_V_ERR_CA_MD_TOO_WEAK 68
182 # define X509_V_ERR_INVALID_CALL 69
183 /* Issuer lookup error */
184 # define X509_V_ERR_STORE_LOOKUP 70
185 /* Certificate transparency */
186 # define X509_V_ERR_NO_VALID_SCTS 71
188 # define X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION 72
189 /* OCSP status errors */
190 # define X509_V_ERR_OCSP_VERIFY_NEEDED 73 /* Need OCSP verification */
191 # define X509_V_ERR_OCSP_VERIFY_FAILED 74 /* Couldn't verify cert through OCSP */
192 # define X509_V_ERR_OCSP_CERT_UNKNOWN 75 /* Certificate wasn't recognized by the OCSP responder */
194 # define X509_V_ERR_SIGNATURE_ALGORITHM_MISMATCH 76
195 # define X509_V_ERR_NO_ISSUER_PUBLIC_KEY 77
198 /* Certificate verify flags */
200 # if !OPENSSL_API_1_1_0
201 # define X509_V_FLAG_CB_ISSUER_CHECK 0x0 /* Deprecated */
203 /* Use check time instead of current time */
204 # define X509_V_FLAG_USE_CHECK_TIME 0x2
206 # define X509_V_FLAG_CRL_CHECK 0x4
207 /* Lookup CRLs for whole chain */
208 # define X509_V_FLAG_CRL_CHECK_ALL 0x8
209 /* Ignore unhandled critical extensions */
210 # define X509_V_FLAG_IGNORE_CRITICAL 0x10
211 /* Disable workarounds for broken certificates */
212 # define X509_V_FLAG_X509_STRICT 0x20
213 /* Enable proxy certificate validation */
214 # define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40
215 /* Enable policy checking */
216 # define X509_V_FLAG_POLICY_CHECK 0x80
217 /* Policy variable require-explicit-policy */
218 # define X509_V_FLAG_EXPLICIT_POLICY 0x100
219 /* Policy variable inhibit-any-policy */
220 # define X509_V_FLAG_INHIBIT_ANY 0x200
221 /* Policy variable inhibit-policy-mapping */
222 # define X509_V_FLAG_INHIBIT_MAP 0x400
223 /* Notify callback that policy is OK */
224 # define X509_V_FLAG_NOTIFY_POLICY 0x800
225 /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
226 # define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000
227 /* Delta CRL support */
228 # define X509_V_FLAG_USE_DELTAS 0x2000
229 /* Check self-signed CA signature */
230 # define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000
231 /* Use trusted store first */
232 # define X509_V_FLAG_TRUSTED_FIRST 0x8000
233 /* Suite B 128 bit only mode: not normally used */
234 # define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000
235 /* Suite B 192 bit only mode */
236 # define X509_V_FLAG_SUITEB_192_LOS 0x20000
237 /* Suite B 128 bit mode allowing 192 bit algorithms */
238 # define X509_V_FLAG_SUITEB_128_LOS 0x30000
239 /* Allow partial chains if at least one certificate is in trusted store */
240 # define X509_V_FLAG_PARTIAL_CHAIN 0x80000
242 * If the initial chain is not trusted, do not attempt to build an alternative
243 * chain. Alternate chain checking was introduced in 1.1.0. Setting this flag
244 * will force the behaviour to match that of previous versions.
246 # define X509_V_FLAG_NO_ALT_CHAINS 0x100000
247 /* Do not check certificate/CRL validity against current time */
248 # define X509_V_FLAG_NO_CHECK_TIME 0x200000
250 # define X509_VP_FLAG_DEFAULT 0x1
251 # define X509_VP_FLAG_OVERWRITE 0x2
252 # define X509_VP_FLAG_RESET_FLAGS 0x4
253 # define X509_VP_FLAG_LOCKED 0x8
254 # define X509_VP_FLAG_ONCE 0x10
256 /* Internal use: mask of policy related options */
257 # define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
258 | X509_V_FLAG_EXPLICIT_POLICY \
259 | X509_V_FLAG_INHIBIT_ANY \
260 | X509_V_FLAG_INHIBIT_MAP)
262 int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, X509_LOOKUP_TYPE type,
264 X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
265 X509_LOOKUP_TYPE type,
267 X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
269 int X509_OBJECT_up_ref_count(X509_OBJECT *a);
270 X509_OBJECT *X509_OBJECT_new(void);
271 void X509_OBJECT_free(X509_OBJECT *a);
272 X509_LOOKUP_TYPE X509_OBJECT_get_type(const X509_OBJECT *a);
273 X509 *X509_OBJECT_get0_X509(const X509_OBJECT *a);
274 int X509_OBJECT_set1_X509(X509_OBJECT *a, X509 *obj);
275 X509_CRL *X509_OBJECT_get0_X509_CRL(X509_OBJECT *a);
276 int X509_OBJECT_set1_X509_CRL(X509_OBJECT *a, X509_CRL *obj);
277 X509_STORE *X509_STORE_new(void);
278 void X509_STORE_free(X509_STORE *v);
279 int X509_STORE_lock(X509_STORE *ctx);
280 int X509_STORE_unlock(X509_STORE *ctx);
281 int X509_STORE_up_ref(X509_STORE *v);
282 STACK_OF(X509_OBJECT) *X509_STORE_get0_objects(X509_STORE *v);
284 STACK_OF(X509) *X509_STORE_CTX_get1_certs(X509_STORE_CTX *st, X509_NAME *nm);
285 STACK_OF(X509_CRL) *X509_STORE_CTX_get1_crls(X509_STORE_CTX *st, X509_NAME *nm);
286 int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
287 int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
288 int X509_STORE_set_trust(X509_STORE *ctx, int trust);
289 int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
290 X509_VERIFY_PARAM *X509_STORE_get0_param(X509_STORE *ctx);
292 void X509_STORE_set_verify(X509_STORE *ctx, X509_STORE_CTX_verify_fn verify);
293 #define X509_STORE_set_verify_func(ctx, func) \
294 X509_STORE_set_verify((ctx),(func))
295 void X509_STORE_CTX_set_verify(X509_STORE_CTX *ctx,
296 X509_STORE_CTX_verify_fn verify);
297 X509_STORE_CTX_verify_fn X509_STORE_get_verify(X509_STORE *ctx);
298 void X509_STORE_set_verify_cb(X509_STORE *ctx,
299 X509_STORE_CTX_verify_cb verify_cb);
300 # define X509_STORE_set_verify_cb_func(ctx,func) \
301 X509_STORE_set_verify_cb((ctx),(func))
302 X509_STORE_CTX_verify_cb X509_STORE_get_verify_cb(X509_STORE *ctx);
303 void X509_STORE_set_get_issuer(X509_STORE *ctx,
304 X509_STORE_CTX_get_issuer_fn get_issuer);
305 X509_STORE_CTX_get_issuer_fn X509_STORE_get_get_issuer(X509_STORE *ctx);
306 void X509_STORE_set_check_issued(X509_STORE *ctx,
307 X509_STORE_CTX_check_issued_fn check_issued);
308 X509_STORE_CTX_check_issued_fn X509_STORE_get_check_issued(X509_STORE *ctx);
309 void X509_STORE_set_check_revocation(X509_STORE *ctx,
310 X509_STORE_CTX_check_revocation_fn check_revocation);
311 X509_STORE_CTX_check_revocation_fn X509_STORE_get_check_revocation(X509_STORE *ctx);
312 void X509_STORE_set_get_crl(X509_STORE *ctx,
313 X509_STORE_CTX_get_crl_fn get_crl);
314 X509_STORE_CTX_get_crl_fn X509_STORE_get_get_crl(X509_STORE *ctx);
315 void X509_STORE_set_check_crl(X509_STORE *ctx,
316 X509_STORE_CTX_check_crl_fn check_crl);
317 X509_STORE_CTX_check_crl_fn X509_STORE_get_check_crl(X509_STORE *ctx);
318 void X509_STORE_set_cert_crl(X509_STORE *ctx,
319 X509_STORE_CTX_cert_crl_fn cert_crl);
320 X509_STORE_CTX_cert_crl_fn X509_STORE_get_cert_crl(X509_STORE *ctx);
321 void X509_STORE_set_check_policy(X509_STORE *ctx,
322 X509_STORE_CTX_check_policy_fn check_policy);
323 X509_STORE_CTX_check_policy_fn X509_STORE_get_check_policy(X509_STORE *ctx);
324 void X509_STORE_set_lookup_certs(X509_STORE *ctx,
325 X509_STORE_CTX_lookup_certs_fn lookup_certs);
326 X509_STORE_CTX_lookup_certs_fn X509_STORE_get_lookup_certs(X509_STORE *ctx);
327 void X509_STORE_set_lookup_crls(X509_STORE *ctx,
328 X509_STORE_CTX_lookup_crls_fn lookup_crls);
329 #define X509_STORE_set_lookup_crls_cb(ctx, func) \
330 X509_STORE_set_lookup_crls((ctx), (func))
331 X509_STORE_CTX_lookup_crls_fn X509_STORE_get_lookup_crls(X509_STORE *ctx);
332 void X509_STORE_set_cleanup(X509_STORE *ctx,
333 X509_STORE_CTX_cleanup_fn cleanup);
334 X509_STORE_CTX_cleanup_fn X509_STORE_get_cleanup(X509_STORE *ctx);
336 #define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \
337 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE, l, p, newf, dupf, freef)
338 int X509_STORE_set_ex_data(X509_STORE *ctx, int idx, void *data);
339 void *X509_STORE_get_ex_data(X509_STORE *ctx, int idx);
341 X509_STORE_CTX *X509_STORE_CTX_new(void);
343 int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
345 void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
346 int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
347 X509 *x509, STACK_OF(X509) *chain);
348 void X509_STORE_CTX_set0_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
349 void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
351 X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx);
352 X509 *X509_STORE_CTX_get0_cert(X509_STORE_CTX *ctx);
353 STACK_OF(X509)* X509_STORE_CTX_get0_untrusted(X509_STORE_CTX *ctx);
354 void X509_STORE_CTX_set0_untrusted(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
355 void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
356 X509_STORE_CTX_verify_cb verify);
357 X509_STORE_CTX_verify_cb X509_STORE_CTX_get_verify_cb(X509_STORE_CTX *ctx);
358 X509_STORE_CTX_verify_fn X509_STORE_CTX_get_verify(X509_STORE_CTX *ctx);
359 X509_STORE_CTX_get_issuer_fn X509_STORE_CTX_get_get_issuer(X509_STORE_CTX *ctx);
360 X509_STORE_CTX_check_issued_fn X509_STORE_CTX_get_check_issued(X509_STORE_CTX *ctx);
361 X509_STORE_CTX_check_revocation_fn X509_STORE_CTX_get_check_revocation(X509_STORE_CTX *ctx);
362 X509_STORE_CTX_get_crl_fn X509_STORE_CTX_get_get_crl(X509_STORE_CTX *ctx);
363 X509_STORE_CTX_check_crl_fn X509_STORE_CTX_get_check_crl(X509_STORE_CTX *ctx);
364 X509_STORE_CTX_cert_crl_fn X509_STORE_CTX_get_cert_crl(X509_STORE_CTX *ctx);
365 X509_STORE_CTX_check_policy_fn X509_STORE_CTX_get_check_policy(X509_STORE_CTX *ctx);
366 X509_STORE_CTX_lookup_certs_fn X509_STORE_CTX_get_lookup_certs(X509_STORE_CTX *ctx);
367 X509_STORE_CTX_lookup_crls_fn X509_STORE_CTX_get_lookup_crls(X509_STORE_CTX *ctx);
368 X509_STORE_CTX_cleanup_fn X509_STORE_CTX_get_cleanup(X509_STORE_CTX *ctx);
370 #if !OPENSSL_API_1_1_0
371 # define X509_STORE_CTX_get_chain X509_STORE_CTX_get0_chain
372 # define X509_STORE_CTX_set_chain X509_STORE_CTX_set0_untrusted
373 # define X509_STORE_CTX_trusted_stack X509_STORE_CTX_set0_trusted_stack
374 # define X509_STORE_get_by_subject X509_STORE_CTX_get_by_subject
375 # define X509_STORE_get1_certs X509_STORE_CTX_get1_certs
376 # define X509_STORE_get1_crls X509_STORE_CTX_get1_crls
377 /* the following macro is misspelled; use X509_STORE_get1_certs instead */
378 # define X509_STORE_get1_cert X509_STORE_CTX_get1_certs
379 /* the following macro is misspelled; use X509_STORE_get1_crls instead */
380 # define X509_STORE_get1_crl X509_STORE_CTX_get1_crls
383 X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
384 X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
385 X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
387 typedef int (*X509_LOOKUP_ctrl_fn)(X509_LOOKUP *ctx, int cmd, const char *argc,
388 long argl, char **ret);
389 typedef int (*X509_LOOKUP_get_by_subject_fn)(X509_LOOKUP *ctx,
390 X509_LOOKUP_TYPE type,
393 typedef int (*X509_LOOKUP_get_by_issuer_serial_fn)(X509_LOOKUP *ctx,
394 X509_LOOKUP_TYPE type,
396 ASN1_INTEGER *serial,
398 typedef int (*X509_LOOKUP_get_by_fingerprint_fn)(X509_LOOKUP *ctx,
399 X509_LOOKUP_TYPE type,
400 const unsigned char* bytes,
403 typedef int (*X509_LOOKUP_get_by_alias_fn)(X509_LOOKUP *ctx,
404 X509_LOOKUP_TYPE type,
409 X509_LOOKUP_METHOD *X509_LOOKUP_meth_new(const char *name);
410 void X509_LOOKUP_meth_free(X509_LOOKUP_METHOD *method);
412 int X509_LOOKUP_meth_set_new_item(X509_LOOKUP_METHOD *method,
413 int (*new_item) (X509_LOOKUP *ctx));
414 int (*X509_LOOKUP_meth_get_new_item(const X509_LOOKUP_METHOD* method))
417 int X509_LOOKUP_meth_set_free(X509_LOOKUP_METHOD *method,
418 void (*free_fn) (X509_LOOKUP *ctx));
419 void (*X509_LOOKUP_meth_get_free(const X509_LOOKUP_METHOD* method))
422 int X509_LOOKUP_meth_set_init(X509_LOOKUP_METHOD *method,
423 int (*init) (X509_LOOKUP *ctx));
424 int (*X509_LOOKUP_meth_get_init(const X509_LOOKUP_METHOD* method))
427 int X509_LOOKUP_meth_set_shutdown(X509_LOOKUP_METHOD *method,
428 int (*shutdown) (X509_LOOKUP *ctx));
429 int (*X509_LOOKUP_meth_get_shutdown(const X509_LOOKUP_METHOD* method))
432 int X509_LOOKUP_meth_set_ctrl(X509_LOOKUP_METHOD *method,
433 X509_LOOKUP_ctrl_fn ctrl_fn);
434 X509_LOOKUP_ctrl_fn X509_LOOKUP_meth_get_ctrl(const X509_LOOKUP_METHOD *method);
436 int X509_LOOKUP_meth_set_get_by_subject(X509_LOOKUP_METHOD *method,
437 X509_LOOKUP_get_by_subject_fn fn);
438 X509_LOOKUP_get_by_subject_fn X509_LOOKUP_meth_get_get_by_subject(
439 const X509_LOOKUP_METHOD *method);
441 int X509_LOOKUP_meth_set_get_by_issuer_serial(X509_LOOKUP_METHOD *method,
442 X509_LOOKUP_get_by_issuer_serial_fn fn);
443 X509_LOOKUP_get_by_issuer_serial_fn X509_LOOKUP_meth_get_get_by_issuer_serial(
444 const X509_LOOKUP_METHOD *method);
446 int X509_LOOKUP_meth_set_get_by_fingerprint(X509_LOOKUP_METHOD *method,
447 X509_LOOKUP_get_by_fingerprint_fn fn);
448 X509_LOOKUP_get_by_fingerprint_fn X509_LOOKUP_meth_get_get_by_fingerprint(
449 const X509_LOOKUP_METHOD *method);
451 int X509_LOOKUP_meth_set_get_by_alias(X509_LOOKUP_METHOD *method,
452 X509_LOOKUP_get_by_alias_fn fn);
453 X509_LOOKUP_get_by_alias_fn X509_LOOKUP_meth_get_get_by_alias(
454 const X509_LOOKUP_METHOD *method);
457 int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
458 int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
460 int X509_STORE_CTX_get_by_subject(X509_STORE_CTX *vs, X509_LOOKUP_TYPE type,
461 X509_NAME *name, X509_OBJECT *ret);
462 X509_OBJECT *X509_STORE_CTX_get_obj_by_subject(X509_STORE_CTX *vs,
463 X509_LOOKUP_TYPE type,
466 int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
467 long argl, char **ret);
469 int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
470 int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
471 int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
473 X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
474 void X509_LOOKUP_free(X509_LOOKUP *ctx);
475 int X509_LOOKUP_init(X509_LOOKUP *ctx);
476 int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
477 X509_NAME *name, X509_OBJECT *ret);
478 int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
479 X509_NAME *name, ASN1_INTEGER *serial,
481 int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
482 const unsigned char *bytes, int len,
484 int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
485 const char *str, int len, X509_OBJECT *ret);
486 int X509_LOOKUP_set_method_data(X509_LOOKUP *ctx, void *data);
487 void *X509_LOOKUP_get_method_data(const X509_LOOKUP *ctx);
488 X509_STORE *X509_LOOKUP_get_store(const X509_LOOKUP *ctx);
489 int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
491 int X509_STORE_load_locations(X509_STORE *ctx,
492 const char *file, const char *dir);
493 int X509_STORE_set_default_paths(X509_STORE *ctx);
495 #define X509_STORE_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
496 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, l, p, newf, dupf, freef)
497 int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data);
498 void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx);
499 int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
500 void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s);
501 int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
502 void X509_STORE_CTX_set_error_depth(X509_STORE_CTX *ctx, int depth);
503 X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
504 void X509_STORE_CTX_set_current_cert(X509_STORE_CTX *ctx, X509 *x);
505 X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx);
506 X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx);
507 X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx);
508 STACK_OF(X509) *X509_STORE_CTX_get0_chain(X509_STORE_CTX *ctx);
509 STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
510 void X509_STORE_CTX_set_cert(X509_STORE_CTX *c, X509 *x);
511 void X509_STORE_CTX_set0_verified_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk);
512 void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c, STACK_OF(X509_CRL) *sk);
513 int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
514 int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
515 int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
516 int purpose, int trust);
517 void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
518 void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
521 X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx);
522 int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx);
523 int X509_STORE_CTX_get_num_untrusted(X509_STORE_CTX *ctx);
525 X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx);
526 void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
527 int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
530 * Bridge opacity barrier between libcrypt and libssl, also needed to support
531 * offline testing in test/danetest.c
533 void X509_STORE_CTX_set0_dane(X509_STORE_CTX *ctx, SSL_DANE *dane);
534 #define DANE_FLAG_NO_DANE_EE_NAMECHECKS (1L << 0)
536 /* X509_VERIFY_PARAM functions */
538 X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
539 void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
540 int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
541 const X509_VERIFY_PARAM *from);
542 int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
543 const X509_VERIFY_PARAM *from);
544 int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
545 int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param,
546 unsigned long flags);
547 int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
548 unsigned long flags);
549 unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param);
550 int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
551 int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
552 void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
553 void X509_VERIFY_PARAM_set_auth_level(X509_VERIFY_PARAM *param, int auth_level);
554 time_t X509_VERIFY_PARAM_get_time(const X509_VERIFY_PARAM *param);
555 void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
556 int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
557 ASN1_OBJECT *policy);
558 int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
559 STACK_OF(ASN1_OBJECT) *policies);
561 int X509_VERIFY_PARAM_set_inh_flags(X509_VERIFY_PARAM *param,
563 uint32_t X509_VERIFY_PARAM_get_inh_flags(const X509_VERIFY_PARAM *param);
565 int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
566 const char *name, size_t namelen);
567 int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
568 const char *name, size_t namelen);
569 void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
571 unsigned int X509_VERIFY_PARAM_get_hostflags(const X509_VERIFY_PARAM *param);
572 char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *);
573 void X509_VERIFY_PARAM_move_peername(X509_VERIFY_PARAM *, X509_VERIFY_PARAM *);
574 int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
575 const char *email, size_t emaillen);
576 int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
577 const unsigned char *ip, size_t iplen);
578 int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param,
581 int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
582 int X509_VERIFY_PARAM_get_auth_level(const X509_VERIFY_PARAM *param);
583 const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
585 int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
586 int X509_VERIFY_PARAM_get_count(void);
587 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id);
588 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
589 void X509_VERIFY_PARAM_table_cleanup(void);
591 /* Non positive return values are errors */
592 #define X509_PCY_TREE_FAILURE -2 /* Failure to satisfy explicit policy */
593 #define X509_PCY_TREE_INVALID -1 /* Inconsistent or invalid extensions */
594 #define X509_PCY_TREE_INTERNAL 0 /* Internal error, most likely malloc */
597 * Positive return values form a bit mask, all but the first are internal to
598 * the library and don't appear in results from X509_policy_check().
600 #define X509_PCY_TREE_VALID 1 /* The policy tree is valid */
601 #define X509_PCY_TREE_EMPTY 2 /* The policy tree is empty */
602 #define X509_PCY_TREE_EXPLICIT 4 /* Explicit policy required */
604 int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
605 STACK_OF(X509) *certs,
606 STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags);
608 void X509_policy_tree_free(X509_POLICY_TREE *tree);
610 int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
611 X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
614 STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const
618 STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const
622 int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
624 X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level,
627 const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
629 STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const
632 const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE