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source: vbox/trunk/src/libs/openssl-1.1.1k/include/openssl/x509_vfy.h@ 90293

Last change on this file since 90293 was 90293, checked in by vboxsync, 4 years ago

openssl-1.1.1k: Applied and adjusted our OpenSSL changes to 1.1.1k. bugref:10072
File size: 31.7 KB
Line 
1/*
2 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the OpenSSL license (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
8 */
9
10#ifndef HEADER_X509_VFY_H
11# define HEADER_X509_VFY_H
12
13/*
14 * Protect against recursion, x509.h and x509_vfy.h each include the other.
15 */
16# ifndef HEADER_X509_H
17# include <openssl/x509.h>
18# endif
19
20# include <openssl/opensslconf.h>
21# include <openssl/lhash.h>
22# include <openssl/bio.h>
23# include <openssl/crypto.h>
24# include <openssl/symhacks.h>
25
26#ifdef __cplusplus
27extern "C" {
28#endif
29
30/*-
31SSL_CTX -> X509_STORE
32 -> X509_LOOKUP
33 ->X509_LOOKUP_METHOD
34 -> X509_LOOKUP
35 ->X509_LOOKUP_METHOD
36
37SSL -> X509_STORE_CTX
38 ->X509_STORE
39
40The X509_STORE holds the tables etc for verification stuff.
41A X509_STORE_CTX is used while validating a single certificate.
42The X509_STORE has X509_LOOKUPs for looking up certs.
43The X509_STORE then calls a function to actually verify the
44certificate chain.
45*/
46
47typedef enum {
48 X509_LU_NONE = 0,
49 X509_LU_X509, X509_LU_CRL
50} X509_LOOKUP_TYPE;
51
52#if OPENSSL_API_COMPAT < 0x10100000L
53#define X509_LU_RETRY -1
54#define X509_LU_FAIL 0
55#endif
56
57DEFINE_STACK_OF(X509_LOOKUP)
58DEFINE_STACK_OF(X509_OBJECT)
59DEFINE_STACK_OF(X509_VERIFY_PARAM)
60
61int X509_STORE_set_depth(X509_STORE *store, int depth);
62
63typedef int (*X509_STORE_CTX_verify_cb)(int, X509_STORE_CTX *);
64typedef int (*X509_STORE_CTX_verify_fn)(X509_STORE_CTX *);
65typedef int (*X509_STORE_CTX_get_issuer_fn)(X509 **issuer,
66 X509_STORE_CTX *ctx, X509 *x);
67typedef int (*X509_STORE_CTX_check_issued_fn)(X509_STORE_CTX *ctx,
68 X509 *x, X509 *issuer);
69typedef int (*X509_STORE_CTX_check_revocation_fn)(X509_STORE_CTX *ctx);
70typedef int (*X509_STORE_CTX_get_crl_fn)(X509_STORE_CTX *ctx,
71 X509_CRL **crl, X509 *x);
72typedef int (*X509_STORE_CTX_check_crl_fn)(X509_STORE_CTX *ctx, X509_CRL *crl);
73typedef int (*X509_STORE_CTX_cert_crl_fn)(X509_STORE_CTX *ctx,
74 X509_CRL *crl, X509 *x);
75typedef int (*X509_STORE_CTX_check_policy_fn)(X509_STORE_CTX *ctx);
76typedef STACK_OF(X509) *(*X509_STORE_CTX_lookup_certs_fn)(X509_STORE_CTX *ctx,
77 X509_NAME *nm);
78typedef STACK_OF(X509_CRL) *(*X509_STORE_CTX_lookup_crls_fn)(X509_STORE_CTX *ctx,
79 X509_NAME *nm);
80typedef int (*X509_STORE_CTX_cleanup_fn)(X509_STORE_CTX *ctx);
81
82
83void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
84
85# define X509_STORE_CTX_set_app_data(ctx,data) \
86 X509_STORE_CTX_set_ex_data(ctx,0,data)
87# define X509_STORE_CTX_get_app_data(ctx) \
88 X509_STORE_CTX_get_ex_data(ctx,0)
89
90# define X509_L_FILE_LOAD 1
91# define X509_L_ADD_DIR 2
92
93# define X509_LOOKUP_load_file(x,name,type) \
94 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
95
96# define X509_LOOKUP_add_dir(x,name,type) \
97 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
98
99# define X509_V_OK 0
100# define X509_V_ERR_UNSPECIFIED 1
101# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2
102# define X509_V_ERR_UNABLE_TO_GET_CRL 3
103# define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4
104# define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5
105# define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6
106# define X509_V_ERR_CERT_SIGNATURE_FAILURE 7
107# define X509_V_ERR_CRL_SIGNATURE_FAILURE 8
108# define X509_V_ERR_CERT_NOT_YET_VALID 9
109# define X509_V_ERR_CERT_HAS_EXPIRED 10
110# define X509_V_ERR_CRL_NOT_YET_VALID 11
111# define X509_V_ERR_CRL_HAS_EXPIRED 12
112# define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13
113# define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14
114# define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15
115# define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16
116# define X509_V_ERR_OUT_OF_MEM 17
117# define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18
118# define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19
119# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20
120# define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21
121# define X509_V_ERR_CERT_CHAIN_TOO_LONG 22
122# define X509_V_ERR_CERT_REVOKED 23
123# define X509_V_ERR_INVALID_CA 24
124# define X509_V_ERR_PATH_LENGTH_EXCEEDED 25
125# define X509_V_ERR_INVALID_PURPOSE 26
126# define X509_V_ERR_CERT_UNTRUSTED 27
127# define X509_V_ERR_CERT_REJECTED 28
128/* These are 'informational' when looking for issuer cert */
129# define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29
130# define X509_V_ERR_AKID_SKID_MISMATCH 30
131# define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31
132# define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32
133# define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33
134# define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34
135# define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35
136# define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36
137# define X509_V_ERR_INVALID_NON_CA 37
138# define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38
139# define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39
140# define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40
141# define X509_V_ERR_INVALID_EXTENSION 41
142# define X509_V_ERR_INVALID_POLICY_EXTENSION 42
143# define X509_V_ERR_NO_EXPLICIT_POLICY 43
144# define X509_V_ERR_DIFFERENT_CRL_SCOPE 44
145# define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45
146# define X509_V_ERR_UNNESTED_RESOURCE 46
147# define X509_V_ERR_PERMITTED_VIOLATION 47
148# define X509_V_ERR_EXCLUDED_VIOLATION 48
149# define X509_V_ERR_SUBTREE_MINMAX 49
150/* The application is not happy */
151# define X509_V_ERR_APPLICATION_VERIFICATION 50
152# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51
153# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52
154# define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53
155# define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54
156/* Another issuer check debug option */
157# define X509_V_ERR_PATH_LOOP 55
158/* Suite B mode algorithm violation */
159# define X509_V_ERR_SUITE_B_INVALID_VERSION 56
160# define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57
161# define X509_V_ERR_SUITE_B_INVALID_CURVE 58
162# define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59
163# define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60
164# define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
165/* Host, email and IP check errors */
166# define X509_V_ERR_HOSTNAME_MISMATCH 62
167# define X509_V_ERR_EMAIL_MISMATCH 63
168# define X509_V_ERR_IP_ADDRESS_MISMATCH 64
169/* DANE TLSA errors */
170# define X509_V_ERR_DANE_NO_MATCH 65
171/* security level errors */
172# define X509_V_ERR_EE_KEY_TOO_SMALL 66
173# define X509_V_ERR_CA_KEY_TOO_SMALL 67
174# define X509_V_ERR_CA_MD_TOO_WEAK 68
175/* Caller error */
176# define X509_V_ERR_INVALID_CALL 69
177/* Issuer lookup error */
178# define X509_V_ERR_STORE_LOOKUP 70
179/* Certificate transparency */
180# define X509_V_ERR_NO_VALID_SCTS 71
181
182# define X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION 72
183/* OCSP status errors */
184# define X509_V_ERR_OCSP_VERIFY_NEEDED 73 /* Need OCSP verification */
185# define X509_V_ERR_OCSP_VERIFY_FAILED 74 /* Couldn't verify cert through OCSP */
186# define X509_V_ERR_OCSP_CERT_UNKNOWN 75 /* Certificate wasn't recognized by the OCSP responder */
187# define X509_V_ERR_SIGNATURE_ALGORITHM_MISMATCH 76
188# define X509_V_ERR_NO_ISSUER_PUBLIC_KEY 77
189# define X509_V_ERR_UNSUPPORTED_SIGNATURE_ALGORITHM 78
190# define X509_V_ERR_EC_KEY_EXPLICIT_PARAMS 79
191
192/* Certificate verify flags */
193
194# if OPENSSL_API_COMPAT < 0x10100000L
195# define X509_V_FLAG_CB_ISSUER_CHECK 0x0 /* Deprecated */
196# endif
197/* Use check time instead of current time */
198# define X509_V_FLAG_USE_CHECK_TIME 0x2
199/* Lookup CRLs */
200# define X509_V_FLAG_CRL_CHECK 0x4
201/* Lookup CRLs for whole chain */
202# define X509_V_FLAG_CRL_CHECK_ALL 0x8
203/* Ignore unhandled critical extensions */
204# define X509_V_FLAG_IGNORE_CRITICAL 0x10
205/* Disable workarounds for broken certificates */
206# define X509_V_FLAG_X509_STRICT 0x20
207/* Enable proxy certificate validation */
208# define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40
209/* Enable policy checking */
210# define X509_V_FLAG_POLICY_CHECK 0x80
211/* Policy variable require-explicit-policy */
212# define X509_V_FLAG_EXPLICIT_POLICY 0x100
213/* Policy variable inhibit-any-policy */
214# define X509_V_FLAG_INHIBIT_ANY 0x200
215/* Policy variable inhibit-policy-mapping */
216# define X509_V_FLAG_INHIBIT_MAP 0x400
217/* Notify callback that policy is OK */
218# define X509_V_FLAG_NOTIFY_POLICY 0x800
219/* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
220# define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000
221/* Delta CRL support */
222# define X509_V_FLAG_USE_DELTAS 0x2000
223/* Check self-signed CA signature */
224# define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000
225/* Use trusted store first */
226# define X509_V_FLAG_TRUSTED_FIRST 0x8000
227/* Suite B 128 bit only mode: not normally used */
228# define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000
229/* Suite B 192 bit only mode */
230# define X509_V_FLAG_SUITEB_192_LOS 0x20000
231/* Suite B 128 bit mode allowing 192 bit algorithms */
232# define X509_V_FLAG_SUITEB_128_LOS 0x30000
233/* Allow partial chains if at least one certificate is in trusted store */
234# define X509_V_FLAG_PARTIAL_CHAIN 0x80000
235/*
236 * If the initial chain is not trusted, do not attempt to build an alternative
237 * chain. Alternate chain checking was introduced in 1.1.0. Setting this flag
238 * will force the behaviour to match that of previous versions.
239 */
240# define X509_V_FLAG_NO_ALT_CHAINS 0x100000
241/* Do not check certificate/CRL validity against current time */
242# define X509_V_FLAG_NO_CHECK_TIME 0x200000
243
244# define X509_VP_FLAG_DEFAULT 0x1
245# define X509_VP_FLAG_OVERWRITE 0x2
246# define X509_VP_FLAG_RESET_FLAGS 0x4
247# define X509_VP_FLAG_LOCKED 0x8
248# define X509_VP_FLAG_ONCE 0x10
249
250/* Internal use: mask of policy related options */
251# define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
252 | X509_V_FLAG_EXPLICIT_POLICY \
253 | X509_V_FLAG_INHIBIT_ANY \
254 | X509_V_FLAG_INHIBIT_MAP)
255
256int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, X509_LOOKUP_TYPE type,
257 X509_NAME *name);
258X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
259 X509_LOOKUP_TYPE type,
260 X509_NAME *name);
261X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
262 X509_OBJECT *x);
263int X509_OBJECT_up_ref_count(X509_OBJECT *a);
264X509_OBJECT *X509_OBJECT_new(void);
265void X509_OBJECT_free(X509_OBJECT *a);
266X509_LOOKUP_TYPE X509_OBJECT_get_type(const X509_OBJECT *a);
267X509 *X509_OBJECT_get0_X509(const X509_OBJECT *a);
268int X509_OBJECT_set1_X509(X509_OBJECT *a, X509 *obj);
269X509_CRL *X509_OBJECT_get0_X509_CRL(X509_OBJECT *a);
270int X509_OBJECT_set1_X509_CRL(X509_OBJECT *a, X509_CRL *obj);
271X509_STORE *X509_STORE_new(void);
272void X509_STORE_free(X509_STORE *v);
273int X509_STORE_lock(X509_STORE *ctx);
274int X509_STORE_unlock(X509_STORE *ctx);
275int X509_STORE_up_ref(X509_STORE *v);
276STACK_OF(X509_OBJECT) *X509_STORE_get0_objects(X509_STORE *v);
277
278STACK_OF(X509) *X509_STORE_CTX_get1_certs(X509_STORE_CTX *st, X509_NAME *nm);
279STACK_OF(X509_CRL) *X509_STORE_CTX_get1_crls(X509_STORE_CTX *st, X509_NAME *nm);
280int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
281int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
282int X509_STORE_set_trust(X509_STORE *ctx, int trust);
283int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
284X509_VERIFY_PARAM *X509_STORE_get0_param(X509_STORE *ctx);
285
286void X509_STORE_set_verify(X509_STORE *ctx, X509_STORE_CTX_verify_fn verify);
287#define X509_STORE_set_verify_func(ctx, func) \
288 X509_STORE_set_verify((ctx),(func))
289void X509_STORE_CTX_set_verify(X509_STORE_CTX *ctx,
290 X509_STORE_CTX_verify_fn verify);
291X509_STORE_CTX_verify_fn X509_STORE_get_verify(X509_STORE *ctx);
292void X509_STORE_set_verify_cb(X509_STORE *ctx,
293 X509_STORE_CTX_verify_cb verify_cb);
294# define X509_STORE_set_verify_cb_func(ctx,func) \
295 X509_STORE_set_verify_cb((ctx),(func))
296X509_STORE_CTX_verify_cb X509_STORE_get_verify_cb(X509_STORE *ctx);
297void X509_STORE_set_get_issuer(X509_STORE *ctx,
298 X509_STORE_CTX_get_issuer_fn get_issuer);
299X509_STORE_CTX_get_issuer_fn X509_STORE_get_get_issuer(X509_STORE *ctx);
300void X509_STORE_set_check_issued(X509_STORE *ctx,
301 X509_STORE_CTX_check_issued_fn check_issued);
302X509_STORE_CTX_check_issued_fn X509_STORE_get_check_issued(X509_STORE *ctx);
303void X509_STORE_set_check_revocation(X509_STORE *ctx,
304 X509_STORE_CTX_check_revocation_fn check_revocation);
305X509_STORE_CTX_check_revocation_fn X509_STORE_get_check_revocation(X509_STORE *ctx);
306void X509_STORE_set_get_crl(X509_STORE *ctx,
307 X509_STORE_CTX_get_crl_fn get_crl);
308X509_STORE_CTX_get_crl_fn X509_STORE_get_get_crl(X509_STORE *ctx);
309void X509_STORE_set_check_crl(X509_STORE *ctx,
310 X509_STORE_CTX_check_crl_fn check_crl);
311X509_STORE_CTX_check_crl_fn X509_STORE_get_check_crl(X509_STORE *ctx);
312void X509_STORE_set_cert_crl(X509_STORE *ctx,
313 X509_STORE_CTX_cert_crl_fn cert_crl);
314X509_STORE_CTX_cert_crl_fn X509_STORE_get_cert_crl(X509_STORE *ctx);
315void X509_STORE_set_check_policy(X509_STORE *ctx,
316 X509_STORE_CTX_check_policy_fn check_policy);
317X509_STORE_CTX_check_policy_fn X509_STORE_get_check_policy(X509_STORE *ctx);
318void X509_STORE_set_lookup_certs(X509_STORE *ctx,
319 X509_STORE_CTX_lookup_certs_fn lookup_certs);
320X509_STORE_CTX_lookup_certs_fn X509_STORE_get_lookup_certs(X509_STORE *ctx);
321void X509_STORE_set_lookup_crls(X509_STORE *ctx,
322 X509_STORE_CTX_lookup_crls_fn lookup_crls);
323#define X509_STORE_set_lookup_crls_cb(ctx, func) \
324 X509_STORE_set_lookup_crls((ctx), (func))
325X509_STORE_CTX_lookup_crls_fn X509_STORE_get_lookup_crls(X509_STORE *ctx);
326void X509_STORE_set_cleanup(X509_STORE *ctx,
327 X509_STORE_CTX_cleanup_fn cleanup);
328X509_STORE_CTX_cleanup_fn X509_STORE_get_cleanup(X509_STORE *ctx);
329
330#define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \
331 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE, l, p, newf, dupf, freef)
332int X509_STORE_set_ex_data(X509_STORE *ctx, int idx, void *data);
333void *X509_STORE_get_ex_data(X509_STORE *ctx, int idx);
334
335X509_STORE_CTX *X509_STORE_CTX_new(void);
336
337int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
338
339void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
340int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
341 X509 *x509, STACK_OF(X509) *chain);
342void X509_STORE_CTX_set0_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
343void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
344
345X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx);
346X509 *X509_STORE_CTX_get0_cert(X509_STORE_CTX *ctx);
347STACK_OF(X509)* X509_STORE_CTX_get0_untrusted(X509_STORE_CTX *ctx);
348void X509_STORE_CTX_set0_untrusted(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
349void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
350 X509_STORE_CTX_verify_cb verify);
351X509_STORE_CTX_verify_cb X509_STORE_CTX_get_verify_cb(X509_STORE_CTX *ctx);
352X509_STORE_CTX_verify_fn X509_STORE_CTX_get_verify(X509_STORE_CTX *ctx);
353X509_STORE_CTX_get_issuer_fn X509_STORE_CTX_get_get_issuer(X509_STORE_CTX *ctx);
354X509_STORE_CTX_check_issued_fn X509_STORE_CTX_get_check_issued(X509_STORE_CTX *ctx);
355X509_STORE_CTX_check_revocation_fn X509_STORE_CTX_get_check_revocation(X509_STORE_CTX *ctx);
356X509_STORE_CTX_get_crl_fn X509_STORE_CTX_get_get_crl(X509_STORE_CTX *ctx);
357X509_STORE_CTX_check_crl_fn X509_STORE_CTX_get_check_crl(X509_STORE_CTX *ctx);
358X509_STORE_CTX_cert_crl_fn X509_STORE_CTX_get_cert_crl(X509_STORE_CTX *ctx);
359X509_STORE_CTX_check_policy_fn X509_STORE_CTX_get_check_policy(X509_STORE_CTX *ctx);
360X509_STORE_CTX_lookup_certs_fn X509_STORE_CTX_get_lookup_certs(X509_STORE_CTX *ctx);
361X509_STORE_CTX_lookup_crls_fn X509_STORE_CTX_get_lookup_crls(X509_STORE_CTX *ctx);
362X509_STORE_CTX_cleanup_fn X509_STORE_CTX_get_cleanup(X509_STORE_CTX *ctx);
363
364#if OPENSSL_API_COMPAT < 0x10100000L
365# define X509_STORE_CTX_get_chain X509_STORE_CTX_get0_chain
366# define X509_STORE_CTX_set_chain X509_STORE_CTX_set0_untrusted
367# define X509_STORE_CTX_trusted_stack X509_STORE_CTX_set0_trusted_stack
368# define X509_STORE_get_by_subject X509_STORE_CTX_get_by_subject
369# define X509_STORE_get1_certs X509_STORE_CTX_get1_certs
370# define X509_STORE_get1_crls X509_STORE_CTX_get1_crls
371/* the following macro is misspelled; use X509_STORE_get1_certs instead */
372# define X509_STORE_get1_cert X509_STORE_CTX_get1_certs
373/* the following macro is misspelled; use X509_STORE_get1_crls instead */
374# define X509_STORE_get1_crl X509_STORE_CTX_get1_crls
375#endif
376
377X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
378X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
379X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
380
381typedef int (*X509_LOOKUP_ctrl_fn)(X509_LOOKUP *ctx, int cmd, const char *argc,
382 long argl, char **ret);
383typedef int (*X509_LOOKUP_get_by_subject_fn)(X509_LOOKUP *ctx,
384 X509_LOOKUP_TYPE type,
385 X509_NAME *name,
386 X509_OBJECT *ret);
387typedef int (*X509_LOOKUP_get_by_issuer_serial_fn)(X509_LOOKUP *ctx,
388 X509_LOOKUP_TYPE type,
389 X509_NAME *name,
390 ASN1_INTEGER *serial,
391 X509_OBJECT *ret);
392typedef int (*X509_LOOKUP_get_by_fingerprint_fn)(X509_LOOKUP *ctx,
393 X509_LOOKUP_TYPE type,
394 const unsigned char* bytes,
395 int len,
396 X509_OBJECT *ret);
397typedef int (*X509_LOOKUP_get_by_alias_fn)(X509_LOOKUP *ctx,
398 X509_LOOKUP_TYPE type,
399 const char *str,
400 int len,
401 X509_OBJECT *ret);
402
403X509_LOOKUP_METHOD *X509_LOOKUP_meth_new(const char *name);
404void X509_LOOKUP_meth_free(X509_LOOKUP_METHOD *method);
405
406int X509_LOOKUP_meth_set_new_item(X509_LOOKUP_METHOD *method,
407 int (*new_item) (X509_LOOKUP *ctx));
408int (*X509_LOOKUP_meth_get_new_item(const X509_LOOKUP_METHOD* method))
409 (X509_LOOKUP *ctx);
410
411int X509_LOOKUP_meth_set_free(X509_LOOKUP_METHOD *method,
412 void (*free_fn) (X509_LOOKUP *ctx));
413void (*X509_LOOKUP_meth_get_free(const X509_LOOKUP_METHOD* method))
414 (X509_LOOKUP *ctx);
415
416int X509_LOOKUP_meth_set_init(X509_LOOKUP_METHOD *method,
417 int (*init) (X509_LOOKUP *ctx));
418int (*X509_LOOKUP_meth_get_init(const X509_LOOKUP_METHOD* method))
419 (X509_LOOKUP *ctx);
420
421int X509_LOOKUP_meth_set_shutdown(X509_LOOKUP_METHOD *method,
422 int (*shutdown) (X509_LOOKUP *ctx));
423int (*X509_LOOKUP_meth_get_shutdown(const X509_LOOKUP_METHOD* method))
424 (X509_LOOKUP *ctx);
425
426int X509_LOOKUP_meth_set_ctrl(X509_LOOKUP_METHOD *method,
427 X509_LOOKUP_ctrl_fn ctrl_fn);
428X509_LOOKUP_ctrl_fn X509_LOOKUP_meth_get_ctrl(const X509_LOOKUP_METHOD *method);
429
430int X509_LOOKUP_meth_set_get_by_subject(X509_LOOKUP_METHOD *method,
431 X509_LOOKUP_get_by_subject_fn fn);
432X509_LOOKUP_get_by_subject_fn X509_LOOKUP_meth_get_get_by_subject(
433 const X509_LOOKUP_METHOD *method);
434
435int X509_LOOKUP_meth_set_get_by_issuer_serial(X509_LOOKUP_METHOD *method,
436 X509_LOOKUP_get_by_issuer_serial_fn fn);
437X509_LOOKUP_get_by_issuer_serial_fn X509_LOOKUP_meth_get_get_by_issuer_serial(
438 const X509_LOOKUP_METHOD *method);
439
440int X509_LOOKUP_meth_set_get_by_fingerprint(X509_LOOKUP_METHOD *method,
441 X509_LOOKUP_get_by_fingerprint_fn fn);
442X509_LOOKUP_get_by_fingerprint_fn X509_LOOKUP_meth_get_get_by_fingerprint(
443 const X509_LOOKUP_METHOD *method);
444
445int X509_LOOKUP_meth_set_get_by_alias(X509_LOOKUP_METHOD *method,
446 X509_LOOKUP_get_by_alias_fn fn);
447X509_LOOKUP_get_by_alias_fn X509_LOOKUP_meth_get_get_by_alias(
448 const X509_LOOKUP_METHOD *method);
449
450
451int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
452int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
453
454int X509_STORE_CTX_get_by_subject(X509_STORE_CTX *vs, X509_LOOKUP_TYPE type,
455 X509_NAME *name, X509_OBJECT *ret);
456X509_OBJECT *X509_STORE_CTX_get_obj_by_subject(X509_STORE_CTX *vs,
457 X509_LOOKUP_TYPE type,
458 X509_NAME *name);
459
460int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
461 long argl, char **ret);
462
463int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
464int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
465int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
466
467X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
468void X509_LOOKUP_free(X509_LOOKUP *ctx);
469int X509_LOOKUP_init(X509_LOOKUP *ctx);
470int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
471 X509_NAME *name, X509_OBJECT *ret);
472int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
473 X509_NAME *name, ASN1_INTEGER *serial,
474 X509_OBJECT *ret);
475int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
476 const unsigned char *bytes, int len,
477 X509_OBJECT *ret);
478int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type,
479 const char *str, int len, X509_OBJECT *ret);
480int X509_LOOKUP_set_method_data(X509_LOOKUP *ctx, void *data);
481void *X509_LOOKUP_get_method_data(const X509_LOOKUP *ctx);
482X509_STORE *X509_LOOKUP_get_store(const X509_LOOKUP *ctx);
483int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
484
485int X509_STORE_load_locations(X509_STORE *ctx,
486 const char *file, const char *dir);
487int X509_STORE_set_default_paths(X509_STORE *ctx);
488
489#define X509_STORE_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
490 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, l, p, newf, dupf, freef)
491int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data);
492void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx);
493int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
494void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s);
495int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
496void X509_STORE_CTX_set_error_depth(X509_STORE_CTX *ctx, int depth);
497X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
498void X509_STORE_CTX_set_current_cert(X509_STORE_CTX *ctx, X509 *x);
499X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx);
500X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx);
501X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx);
502STACK_OF(X509) *X509_STORE_CTX_get0_chain(X509_STORE_CTX *ctx);
503STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
504void X509_STORE_CTX_set_cert(X509_STORE_CTX *c, X509 *x);
505void X509_STORE_CTX_set0_verified_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk);
506void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c, STACK_OF(X509_CRL) *sk);
507int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
508int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
509int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
510 int purpose, int trust);
511void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
512void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
513 time_t t);
514
515X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx);
516int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx);
517int X509_STORE_CTX_get_num_untrusted(X509_STORE_CTX *ctx);
518
519X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx);
520void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
521int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
522
523/*
524 * Bridge opacity barrier between libcrypt and libssl, also needed to support
525 * offline testing in test/danetest.c
526 */
527void X509_STORE_CTX_set0_dane(X509_STORE_CTX *ctx, SSL_DANE *dane);
528#define DANE_FLAG_NO_DANE_EE_NAMECHECKS (1L << 0)
529
530/* X509_VERIFY_PARAM functions */
531
532X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
533void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
534int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
535 const X509_VERIFY_PARAM *from);
536int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
537 const X509_VERIFY_PARAM *from);
538int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
539int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param,
540 unsigned long flags);
541int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
542 unsigned long flags);
543unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param);
544int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
545int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
546void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
547void X509_VERIFY_PARAM_set_auth_level(X509_VERIFY_PARAM *param, int auth_level);
548time_t X509_VERIFY_PARAM_get_time(const X509_VERIFY_PARAM *param);
549void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
550int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
551 ASN1_OBJECT *policy);
552int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
553 STACK_OF(ASN1_OBJECT) *policies);
554
555int X509_VERIFY_PARAM_set_inh_flags(X509_VERIFY_PARAM *param,
556 uint32_t flags);
557uint32_t X509_VERIFY_PARAM_get_inh_flags(const X509_VERIFY_PARAM *param);
558
559int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
560 const char *name, size_t namelen);
561int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
562 const char *name, size_t namelen);
563void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
564 unsigned int flags);
565unsigned int X509_VERIFY_PARAM_get_hostflags(const X509_VERIFY_PARAM *param);
566char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *);
567void X509_VERIFY_PARAM_move_peername(X509_VERIFY_PARAM *, X509_VERIFY_PARAM *);
568int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
569 const char *email, size_t emaillen);
570int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
571 const unsigned char *ip, size_t iplen);
572int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param,
573 const char *ipasc);
574
575int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
576int X509_VERIFY_PARAM_get_auth_level(const X509_VERIFY_PARAM *param);
577const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
578
579int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
580int X509_VERIFY_PARAM_get_count(void);
581const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id);
582const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
583void X509_VERIFY_PARAM_table_cleanup(void);
584
585/* Non positive return values are errors */
586#define X509_PCY_TREE_FAILURE -2 /* Failure to satisfy explicit policy */
587#define X509_PCY_TREE_INVALID -1 /* Inconsistent or invalid extensions */
588#define X509_PCY_TREE_INTERNAL 0 /* Internal error, most likely malloc */
589
590/*
591 * Positive return values form a bit mask, all but the first are internal to
592 * the library and don't appear in results from X509_policy_check().
593 */
594#define X509_PCY_TREE_VALID 1 /* The policy tree is valid */
595#define X509_PCY_TREE_EMPTY 2 /* The policy tree is empty */
596#define X509_PCY_TREE_EXPLICIT 4 /* Explicit policy required */
597
598int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
599 STACK_OF(X509) *certs,
600 STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags);
601
602void X509_policy_tree_free(X509_POLICY_TREE *tree);
603
604int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
605X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
606 int i);
607
608STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const
609 X509_POLICY_TREE
610 *tree);
611
612STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const
613 X509_POLICY_TREE
614 *tree);
615
616int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
617
618X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level,
619 int i);
620
621const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
622
623STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const
624 X509_POLICY_NODE
625 *node);
626const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE
627 *node);
628
629#ifdef __cplusplus
630}
631#endif
632#endif
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