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Two new verify flags functions.
[thirdparty/openssl.git] / crypto / x509 / x509_vfy.h
CommitLineData
d02b48c6 1/* crypto/x509/x509_vfy.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 3 * All rights reserved.
4 *
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.
8 *
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).
15 *
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.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
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)"
40 *
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
51 * SUCH DAMAGE.
52 *
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.]
57 */
58
0b86eb3e
BM		 59#ifndef HEADER_X509_H
60#include <openssl/x509.h>
61/* openssl/x509.h ends up #include-ing this file at about the only
62 * appropriate moment. */
63#endif
64
d02b48c6
RE		 65#ifndef HEADER_X509_VFY_H
66#define HEADER_X509_VFY_H
67
d5ef1442 68#include <openssl/opensslconf.h>
cf1b7d96 69#ifndef OPENSSL_NO_LHASH
ef33b970
RL		 70#include <openssl/lhash.h>
71#endif
82271cee
RL		 72#include <openssl/bio.h>
73#include <openssl/crypto.h>
cf1b7d96 74#include <openssl/symhacks.h>
82271cee 75
d02b48c6
RE		 76#ifdef __cplusplus
77extern "C" {
78#endif
79
80/* Outer object */
81typedef struct x509_hash_dir_st
82 {
83 int num_dirs;
84 char **dirs;
85 int *dirs_type;
86 int num_dirs_alloced;
87 } X509_HASH_DIR_CTX;
88
89typedef struct x509_file_st
90 {
91 int num_paths; /* number of paths to files or directories */
92 int num_alloced;
93 char **paths; /* the list of paths or directories */
94 int *path_type;
95 } X509_CERT_FILE_CTX;
96
97/*******************************/
98/*
99SSL_CTX -> X509_STORE
100 -> X509_LOOKUP
101 ->X509_LOOKUP_METHOD
102 -> X509_LOOKUP
103 ->X509_LOOKUP_METHOD
104
105SSL -> X509_STORE_CTX
106 ->X509_STORE
107
108The X509_STORE holds the tables etc for verification stuff.
109A X509_STORE_CTX is used while validating a single certificate.
110The X509_STORE has X509_LOOKUPs for looking up certs.
111The X509_STORE then calls a function to actually verify the
112certificate chain.
113*/
114
115#define X509_LU_RETRY -1
116#define X509_LU_FAIL 0
117#define X509_LU_X509 1
118#define X509_LU_CRL 2
119#define X509_LU_PKEY 3
120
121typedef struct x509_object_st
122 {
123 /* one of the above types */
124 int type;
125 union {
126 char *ptr;
127 X509 *x509;
128 X509_CRL *crl;
129 EVP_PKEY *pkey;
130 } data;
131 } X509_OBJECT;
132
a6801a91
BL		 133typedef struct x509_lookup_st X509_LOOKUP;
134
5c0a4865 135DECLARE_STACK_OF(X509_LOOKUP)
2f043896 136DECLARE_STACK_OF(X509_OBJECT)
5c0a4865 137
d02b48c6
RE		 138/* This is a static that defines the function interface */
139typedef struct x509_lookup_method_st
140 {
e778802f 141 const char *name;
a6801a91
BL		 142 int (*new_item)(X509_LOOKUP *ctx);
143 void (*free)(X509_LOOKUP *ctx);
144 int (*init)(X509_LOOKUP *ctx);
145 int (*shutdown)(X509_LOOKUP *ctx);
303c0028
BM		 146 int (*ctrl)(X509_LOOKUP *ctx,int cmd,const char *argc,long argl,
147 char **ret);
a6801a91
BL		 148 int (*get_by_subject)(X509_LOOKUP *ctx,int type,X509_NAME *name,
149 X509_OBJECT *ret);
150 int (*get_by_issuer_serial)(X509_LOOKUP *ctx,int type,X509_NAME *name,
151 ASN1_INTEGER *serial,X509_OBJECT *ret);
152 int (*get_by_fingerprint)(X509_LOOKUP *ctx,int type,
153 unsigned char *bytes,int len,
154 X509_OBJECT *ret);
155 int (*get_by_alias)(X509_LOOKUP *ctx,int type,char *str,int len,
156 X509_OBJECT *ret);
d02b48c6
RE		 157 } X509_LOOKUP_METHOD;
158
5d7c222d
DSH		 159/* This structure hold all parameters associated with a verify operation
160 * by including an X509_VERIFY_PARAM structure in related structures the
161 * parameters used can be customized
162 */
163
164typedef struct X509_VERIFY_PARAM_st
165 {
166 char *name;
167 time_t check_time; /* Time to use */
168 unsigned long inh_flags; /* Inheritance flags */
169 unsigned long flags; /* Various verify flags */
170 int purpose; /* purpose to check untrusted certificates */
171 int trust; /* trust setting to check */
172 int depth; /* Verify depth */
173 STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */
174 } X509_VERIFY_PARAM;
175
176DECLARE_STACK_OF(X509_VERIFY_PARAM)
177
d02b48c6
RE		 178/* This is used to hold everything. It is used for all certificate
179 * validation. Once we have a certificate chain, the 'verify'
180 * function is then called to actually check the cert chain. */
d66ace9d 181struct x509_store_st
d02b48c6
RE		 182 {
183 /* The following is a cache of trusted certs */
184 int cache; /* if true, stash any hits */
2f043896 185 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */
d02b48c6
RE		 186
187 /* These are external lookup methods */
5c0a4865 188 STACK_OF(X509_LOOKUP) *get_cert_methods;
bdee69f7 189
5d7c222d 190 X509_VERIFY_PARAM *param;
bdee69f7 191
bdee69f7 192 /* Callbacks for various operations */
a6801a91
BL		 193 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */
194 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */
bdee69f7
DSH		 195 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */
196 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */
197 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */
198 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */
199 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */
200 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */
201 int (*cleanup)(X509_STORE_CTX *ctx);
d02b48c6 202
58964a49 203 CRYPTO_EX_DATA ex_data;
d02b48c6 204 int references;
b9fdb3eb 205 } /* X509_STORE */;
d02b48c6 206
5d7c222d 207int X509_STORE_set_depth(X509_STORE *store, int depth);
d02b48c6
RE		 208
209#define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func))
210#define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func))
211
212/* This is the functions plus an instance of the local variables. */
a6801a91 213struct x509_lookup_st
d02b48c6
RE		 214 {
215 int init; /* have we been started */
216 int skip; /* don't use us. */
217 X509_LOOKUP_METHOD *method; /* the functions */
218 char *method_data; /* method data */
219
220 X509_STORE *store_ctx; /* who owns us */
e51d1321 221 } /* X509_LOOKUP */;
d02b48c6 222
2f043896 223/* This is a used when verifying cert chains. Since the
d02b48c6
RE		 224 * gathering of the cert chain can take some time (and have to be
225 * 'retried', this needs to be kept and passed around. */
82aec1cc 226struct x509_store_ctx_st /* X509_STORE_CTX */
d02b48c6
RE		 227 {
228 X509_STORE *ctx;
229 int current_method; /* used when looking up certs */
230
231 /* The following are set by the caller */
232 X509 *cert; /* The cert to check */
f73e07cf 233 STACK_OF(X509) *untrusted; /* chain of X509s - untrusted - passed in */
5d7c222d
DSH		 234 STACK_OF(X509_CRL) *crls; /* set of CRLs passed in */
235
236 X509_VERIFY_PARAM *param;
2f043896
DSH		 237 void *other_ctx; /* Other info for use with get_issuer() */
238
239 /* Callbacks for various operations */
240 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */
241 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */
242 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */
243 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */
b545dc67
DSH		 244 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */
245 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */
246 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */
247 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */
5d7c222d 248 int (*check_policy)(X509_STORE_CTX *ctx);
2f043896 249 int (*cleanup)(X509_STORE_CTX *ctx);
d02b48c6
RE		 250
251 /* The following is built up */
d02b48c6
RE		 252 int valid; /* if 0, rebuild chain */
253 int last_untrusted; /* index of last untrusted cert */
7e258a56 254 STACK_OF(X509) *chain; /* chain of X509s - built up and trusted */
5d7c222d
DSH		 255 X509_POLICY_TREE *tree; /* Valid policy tree */
256
175ac681 257 int explicit_policy; /* Require explicit policy value */
d02b48c6
RE		 258
259 /* When something goes wrong, this is why */
260 int error_depth;
261 int error;
262 X509 *current_cert;
2f043896 263 X509 *current_issuer; /* cert currently being tested as valid issuer */
b545dc67 264 X509_CRL *current_crl; /* current CRL */
d02b48c6 265
58964a49 266 CRYPTO_EX_DATA ex_data;
e51d1321 267 } /* X509_STORE_CTX */;
d02b48c6 268
5d7c222d 269void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
7f89714e 270
58964a49
RE		 271#define X509_STORE_CTX_set_app_data(ctx,data) \
272 X509_STORE_CTX_set_ex_data(ctx,0,data)
273#define X509_STORE_CTX_get_app_data(ctx) \
274 X509_STORE_CTX_get_ex_data(ctx,0)
d02b48c6
RE		 275
276#define X509_L_FILE_LOAD 1
277#define X509_L_ADD_DIR 2
278
d02b48c6
RE		 279#define X509_LOOKUP_load_file(x,name,type) \
280 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
281
d02b48c6
RE		 282#define X509_LOOKUP_add_dir(x,name,type) \
283 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
284
285#define X509_V_OK 0
b1fe6ca1 286/* illegal error (for uninitialized values, to avoid X509_V_OK): 1 */
d02b48c6
RE		 287
288#define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2
289#define X509_V_ERR_UNABLE_TO_GET_CRL 3
290#define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4
291#define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5
292#define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6
293#define X509_V_ERR_CERT_SIGNATURE_FAILURE 7
294#define X509_V_ERR_CRL_SIGNATURE_FAILURE 8
d9bfe4f9 295#define X509_V_ERR_CERT_NOT_YET_VALID 9
d02b48c6
RE		 296#define X509_V_ERR_CERT_HAS_EXPIRED 10
297#define X509_V_ERR_CRL_NOT_YET_VALID 11
298#define X509_V_ERR_CRL_HAS_EXPIRED 12
299#define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13
300#define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14
58964a49
RE		 301#define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15
302#define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16
d02b48c6
RE		 303#define X509_V_ERR_OUT_OF_MEM 17
304#define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18
305#define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19
306#define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20
307#define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21
308#define X509_V_ERR_CERT_CHAIN_TOO_LONG 22
58964a49 309#define X509_V_ERR_CERT_REVOKED 23
11262391
DSH		 310#define X509_V_ERR_INVALID_CA 24
311#define X509_V_ERR_PATH_LENGTH_EXCEEDED 25
312#define X509_V_ERR_INVALID_PURPOSE 26
51630a37
DSH		 313#define X509_V_ERR_CERT_UNTRUSTED 27
314#define X509_V_ERR_CERT_REJECTED 28
2f043896
DSH		 315/* These are 'informational' when looking for issuer cert */
316#define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29
317#define X509_V_ERR_AKID_SKID_MISMATCH 30
318#define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31
319#define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32
58964a49 320
b545dc67 321#define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33
f1558bb4 322#define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34
bc501570
DSH		 323#define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35
324#define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36
30b415b0 325#define X509_V_ERR_INVALID_NON_CA 37
6951c23a
RL		 326#define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38
327#define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39
d9bfe4f9 328#define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40
b545dc67 329
d9bfe4f9
RL		 330#define X509_V_ERR_INVALID_EXTENSION 41
331#define X509_V_ERR_INVALID_POLICY_EXTENSION 42
332#define X509_V_ERR_NO_EXPLICIT_POLICY 43
5d7c222d
DSH		 333
334
58964a49
RE		 335/* The application is not happy */
336#define X509_V_ERR_APPLICATION_VERIFICATION 50
d02b48c6 337
2f043896
DSH		 338/* Certificate verify flags */
339
bc501570
DSH		 340/* Send issuer+subject checks to verify_cb */
341#define X509_V_FLAG_CB_ISSUER_CHECK 0x1
342/* Use check time instead of current time */
343#define X509_V_FLAG_USE_CHECK_TIME 0x2
344/* Lookup CRLs */
345#define X509_V_FLAG_CRL_CHECK 0x4
346/* Lookup CRLs for whole chain */
347#define X509_V_FLAG_CRL_CHECK_ALL 0x8
348/* Ignore unhandled critical extensions */
349#define X509_V_FLAG_IGNORE_CRITICAL 0x10
350/* Disable workarounds for broken certificates */
351#define X509_V_FLAG_X509_STRICT 0x20
d9bfe4f9
RL		 352/* Enable proxy certificate validation */
353#define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40
4acc3e90 354/* Enable policy checking */
d9bfe4f9 355#define X509_V_FLAG_POLICY_CHECK 0x80
4acc3e90 356/* Policy variable require-explicit-policy */
d9bfe4f9 357#define X509_V_FLAG_EXPLICIT_POLICY 0x100
4acc3e90 358/* Policy variable inhibit-any-policy */
d9bfe4f9 359#define X509_V_FLAG_INHIBIT_ANY 0x200
5d7c222d 360/* Policy variable inhibit-policy-mapping */
d9bfe4f9 361#define X509_V_FLAG_INHIBIT_MAP 0x400
5d7c222d
DSH		 362/* Notify callback that policy is OK */
363#define X509_V_FLAG_NOTIFY_POLICY 0x800
364
365#define X509_VP_FLAG_DEFAULT 0x1
366#define X509_VP_FLAG_OVERWRITE 0x2
367#define X509_VP_FLAG_RESET_FLAGS 0x4
368#define X509_VP_FLAG_LOCKED 0x8
369#define X509_VP_FLAG_ONCE 0x10
370
371/* Internal use: mask of policy related options */
372#define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
373 | X509_V_FLAG_EXPLICIT_POLICY \
374 | X509_V_FLAG_INHIBIT_ANY \
375 | X509_V_FLAG_INHIBIT_MAP)
2f043896 376
2f043896
DSH		 377int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type,
378 X509_NAME *name);
379X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,int type,X509_NAME *name);
380X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x);
d02b48c6
RE		 381void X509_OBJECT_up_ref_count(X509_OBJECT *a);
382void X509_OBJECT_free_contents(X509_OBJECT *a);
383X509_STORE *X509_STORE_new(void );
384void X509_STORE_free(X509_STORE *v);
385
5d7c222d 386int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
926a56bf
DSH		 387int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
388int X509_STORE_set_trust(X509_STORE *ctx, int trust);
5d7c222d 389int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
bdee69f7 390
11262391 391X509_STORE_CTX *X509_STORE_CTX_new(void);
2f043896
DSH		 392
393int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
394
11262391 395void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
79aa04ef 396int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
f73e07cf 397 X509 *x509, STACK_OF(X509) *chain);
2f043896 398void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
d02b48c6
RE		 399void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
400
401X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
402
403X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
404X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
405
406int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
58964a49 407int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
d02b48c6
RE		 408
409int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name,
410 X509_OBJECT *ret);
411
303c0028
BM		 412int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
413 long argl, char **ret);
58964a49 414
cf1b7d96 415#ifndef OPENSSL_NO_STDIO
e778802f
BL		 416int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
417int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
52664f50 418int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
58964a49 419#endif
d02b48c6 420
d02b48c6
RE		 421
422X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
423void X509_LOOKUP_free(X509_LOOKUP *ctx);
424int X509_LOOKUP_init(X509_LOOKUP *ctx);
425int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name,
426 X509_OBJECT *ret);
427int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name,
428 ASN1_INTEGER *serial, X509_OBJECT *ret);
429int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type,
430 unsigned char *bytes, int len, X509_OBJECT *ret);
431int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str,
432 int len, X509_OBJECT *ret);
433int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
434
cf1b7d96 435#ifndef OPENSSL_NO_STDIO
d02b48c6 436int X509_STORE_load_locations (X509_STORE *ctx,
303c0028 437 const char *file, const char *dir);
d02b48c6 438int X509_STORE_set_default_paths(X509_STORE *ctx);
58964a49
RE		 439#endif
440
dd9d233e
DSH		 441int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
442 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
c0035435
BL		 443int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx,int idx,void *data);
444void * X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx,int idx);
58964a49
RE		 445int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
446void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx,int s);
447int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
448X509 * X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
7e258a56 449STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx);
c7cb16a8 450STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
58964a49 451void X509_STORE_CTX_set_cert(X509_STORE_CTX *c,X509 *x);
f73e07cf 452void X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk);
e1a27eb3 453void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c,STACK_OF(X509_CRL) *sk);
13938ace 454int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
bb7cd4e3 455int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
13938ace
DSH		 456int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
457 int purpose, int trust);
5d7c222d
DSH		 458void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
459void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
460 time_t t);
1f0c9ad7
LJ		 461void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
462 int (*verify_cb)(int, X509_STORE_CTX *));
5d7c222d
DSH		 463
464X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx);
465int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx);
466
467X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx);
6ef2ff62 468void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
5d7c222d
DSH		 469int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
470
471/* X509_VERIFY_PARAM functions */
472
473X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
474void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
475int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
476 const X509_VERIFY_PARAM *from);
477int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
478 const X509_VERIFY_PARAM *from);
479int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
480int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags);
f022c177
DSH		 481int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
482 unsigned long flags);
483unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param);
5d7c222d
DSH		 484int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
485int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
486void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
487void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
488int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
489 ASN1_OBJECT *policy);
490int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
491 STACK_OF(ASN1_OBJECT) *policies);
492int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
493
494int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
495const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
496void X509_VERIFY_PARAM_table_cleanup(void);
d02b48c6 497
b6a5fdb8 498int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
4acc3e90
DSH		 499 STACK_OF(X509) *certs,
500 STACK_OF(ASN1_OBJECT) *policy_oids,
501 unsigned int flags);
502
503void X509_policy_tree_free(X509_POLICY_TREE *tree);
504
505int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
506X509_POLICY_LEVEL *
507 X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i);
508
509STACK_OF(X509_POLICY_NODE) *
510 X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree);
511
512STACK_OF(X509_POLICY_NODE) *
513 X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree);
514
515int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
516
517X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i);
518
519const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
520
b79c82ea 521STACK_OF(POLICYQUALINFO) *
4acc3e90
DSH		 522 X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node);
523const X509_POLICY_NODE *
524 X509_policy_node_get0_parent(const X509_POLICY_NODE *node);
525
d02b48c6
RE		 526#ifdef __cplusplus
527}
528#endif
529#endif
530
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