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Drop incorrect id == -1 case from X509_check_trust
[thirdparty/openssl.git] / include / openssl / x509_vfy.h
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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.
0f113f3e 8 *
d02b48c6
RE		 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).
0f113f3e 15 *
d02b48c6
RE		 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.
0f113f3e 22 *
d02b48c6
RE		 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 :-).
0f113f3e 37 * 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6
RE		 38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
0f113f3e 40 *
d02b48c6
RE		 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.
0f113f3e 52 *
d02b48c6
RE		 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 59#ifndef HEADER_X509_H
0f113f3e
MC		 60# include <openssl/x509.h>
61/*
62 * openssl/x509.h ends up #include-ing this file at about the only
63 * appropriate moment.
64 */
0b86eb3e
BM		 65#endif
66
d02b48c6 67#ifndef HEADER_X509_VFY_H
0f113f3e 68# define HEADER_X509_VFY_H
d02b48c6 69
0f113f3e 70# include <openssl/opensslconf.h>
a00ae6c4 71# include <openssl/lhash.h>
0f113f3e
MC		 72# include <openssl/bio.h>
73# include <openssl/crypto.h>
74# include <openssl/symhacks.h>
82271cee 75
d02b48c6
RE		 76#ifdef __cplusplus
77extern "C" {
78#endif
79
0f113f3e
MC		 80typedef struct x509_file_st {
81 int num_paths; /* number of paths to files or directories */
82 int num_alloced;
83 char **paths; /* the list of paths or directories */
84 int *path_type;
85} X509_CERT_FILE_CTX;
d02b48c6
RE		 86
87/*******************************/
1d97c843 88/*-
0f113f3e
MC		 89SSL_CTX -> X509_STORE
90 -> X509_LOOKUP
91 ->X509_LOOKUP_METHOD
92 -> X509_LOOKUP
93 ->X509_LOOKUP_METHOD
94
95SSL -> X509_STORE_CTX
96 ->X509_STORE
d02b48c6
RE		 97
98The X509_STORE holds the tables etc for verification stuff.
99A X509_STORE_CTX is used while validating a single certificate.
100The X509_STORE has X509_LOOKUPs for looking up certs.
101The X509_STORE then calls a function to actually verify the
102certificate chain.
103*/
104
bca3f06b
RS		 105typedef enum {
106 X509_LU_RETRY = -1,
107 X509_LU_FAIL, X509_LU_X509, X509_LU_CRL
108} X509_LOOKUP_TYPE;
0f113f3e
MC		 109
110typedef struct x509_object_st {
111 /* one of the above types */
bca3f06b 112 X509_LOOKUP_TYPE type;
0f113f3e
MC		 113 union {
114 char *ptr;
115 X509 *x509;
116 X509_CRL *crl;
117 EVP_PKEY *pkey;
118 } data;
119} X509_OBJECT;
d02b48c6 120
a6801a91
BL		 121typedef struct x509_lookup_st X509_LOOKUP;
122
5c0a4865 123DECLARE_STACK_OF(X509_LOOKUP)
2f043896 124DECLARE_STACK_OF(X509_OBJECT)
5c0a4865 125
d02b48c6 126/* This is a static that defines the function interface */
0f113f3e
MC		 127typedef struct x509_lookup_method_st {
128 const char *name;
129 int (*new_item) (X509_LOOKUP *ctx);
130 void (*free) (X509_LOOKUP *ctx);
131 int (*init) (X509_LOOKUP *ctx);
132 int (*shutdown) (X509_LOOKUP *ctx);
133 int (*ctrl) (X509_LOOKUP *ctx, int cmd, const char *argc, long argl,
134 char **ret);
135 int (*get_by_subject) (X509_LOOKUP *ctx, int type, X509_NAME *name,
136 X509_OBJECT *ret);
137 int (*get_by_issuer_serial) (X509_LOOKUP *ctx, int type, X509_NAME *name,
138 ASN1_INTEGER *serial, X509_OBJECT *ret);
139 int (*get_by_fingerprint) (X509_LOOKUP *ctx, int type,
140 unsigned char *bytes, int len,
141 X509_OBJECT *ret);
142 int (*get_by_alias) (X509_LOOKUP *ctx, int type, char *str, int len,
143 X509_OBJECT *ret);
144} X509_LOOKUP_METHOD;
d02b48c6 145
6f4d71ff 146typedef struct X509_VERIFY_PARAM_st X509_VERIFY_PARAM;
5d7c222d
DSH		 147
148DECLARE_STACK_OF(X509_VERIFY_PARAM)
149
0f113f3e
MC		 150/*
151 * This is used to hold everything. It is used for all certificate
152 * validation. Once we have a certificate chain, the 'verify' function is
153 * then called to actually check the cert chain.
154 */
155struct x509_store_st {
156 /* The following is a cache of trusted certs */
157 int cache; /* if true, stash any hits */
158 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */
159 /* These are external lookup methods */
160 STACK_OF(X509_LOOKUP) *get_cert_methods;
161 X509_VERIFY_PARAM *param;
162 /* Callbacks for various operations */
163 /* called to verify a certificate */
164 int (*verify) (X509_STORE_CTX *ctx);
165 /* error callback */
166 int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
167 /* get issuers cert from ctx */
168 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
169 /* check issued */
170 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
171 /* Check revocation status of chain */
172 int (*check_revocation) (X509_STORE_CTX *ctx);
173 /* retrieve CRL */
174 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
175 /* Check CRL validity */
176 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
177 /* Check certificate against CRL */
178 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
179 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
180 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
181 int (*cleanup) (X509_STORE_CTX *ctx);
182 CRYPTO_EX_DATA ex_data;
183 int references;
184} /* X509_STORE */ ;
d02b48c6 185
5d7c222d 186int X509_STORE_set_depth(X509_STORE *store, int depth);
d02b48c6 187
0f113f3e
MC		 188# define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func))
189# define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func))
d02b48c6
RE		 190
191/* This is the functions plus an instance of the local variables. */
0f113f3e
MC		 192struct x509_lookup_st {
193 int init; /* have we been started */
194 int skip; /* don't use us. */
195 X509_LOOKUP_METHOD *method; /* the functions */
196 char *method_data; /* method data */
197 X509_STORE *store_ctx; /* who owns us */
198} /* X509_LOOKUP */ ;
199
200/*
201 * This is a used when verifying cert chains. Since the gathering of the
202 * cert chain can take some time (and have to be 'retried', this needs to be
203 * kept and passed around.
204 */
205struct x509_store_ctx_st { /* X509_STORE_CTX */
206 X509_STORE *ctx;
207 /* used when looking up certs */
208 int current_method;
209 /* The following are set by the caller */
210 /* The cert to check */
211 X509 *cert;
212 /* chain of X509s - untrusted - passed in */
213 STACK_OF(X509) *untrusted;
214 /* set of CRLs passed in */
215 STACK_OF(X509_CRL) *crls;
216 X509_VERIFY_PARAM *param;
217 /* Other info for use with get_issuer() */
218 void *other_ctx;
219 /* Callbacks for various operations */
220 /* called to verify a certificate */
221 int (*verify) (X509_STORE_CTX *ctx);
222 /* error callback */
223 int (*verify_cb) (int ok, X509_STORE_CTX *ctx);
224 /* get issuers cert from ctx */
225 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
226 /* check issued */
227 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer);
228 /* Check revocation status of chain */
229 int (*check_revocation) (X509_STORE_CTX *ctx);
230 /* retrieve CRL */
231 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x);
232 /* Check CRL validity */
233 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl);
234 /* Check certificate against CRL */
235 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x);
236 int (*check_policy) (X509_STORE_CTX *ctx);
237 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm);
238 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm);
239 int (*cleanup) (X509_STORE_CTX *ctx);
240 /* The following is built up */
241 /* if 0, rebuild chain */
242 int valid;
d9b8b89b
VD		 243 /* number of untrusted certs */
244 int num_untrusted;
0f113f3e
MC		 245 /* chain of X509s - built up and trusted */
246 STACK_OF(X509) *chain;
247 /* Valid policy tree */
248 X509_POLICY_TREE *tree;
249 /* Require explicit policy value */
250 int explicit_policy;
251 /* When something goes wrong, this is why */
252 int error_depth;
253 int error;
254 X509 *current_cert;
255 /* cert currently being tested as valid issuer */
256 X509 *current_issuer;
257 /* current CRL */
258 X509_CRL *current_crl;
259 /* score of current CRL */
260 int current_crl_score;
261 /* Reason mask */
262 unsigned int current_reasons;
263 /* For CRL path validation: parent context */
264 X509_STORE_CTX *parent;
265 CRYPTO_EX_DATA ex_data;
266} /* X509_STORE_CTX */ ;
d02b48c6 267
5d7c222d 268void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
7f89714e 269
0f113f3e
MC		 270# define X509_STORE_CTX_set_app_data(ctx,data) \
271 X509_STORE_CTX_set_ex_data(ctx,0,data)
272# define X509_STORE_CTX_get_app_data(ctx) \
273 X509_STORE_CTX_get_ex_data(ctx,0)
d02b48c6 274
0f113f3e
MC		 275# define X509_L_FILE_LOAD 1
276# define X509_L_ADD_DIR 2
d02b48c6 277
0f113f3e
MC		 278# define X509_LOOKUP_load_file(x,name,type) \
279 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL)
d02b48c6 280
0f113f3e
MC		 281# define X509_LOOKUP_add_dir(x,name,type) \
282 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL)
d02b48c6 283
0f113f3e 284# define X509_V_OK 0
b1fe6ca1 285/* illegal error (for uninitialized values, to avoid X509_V_OK): 1 */
d02b48c6 286
0f113f3e
MC		 287# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2
288# define X509_V_ERR_UNABLE_TO_GET_CRL 3
289# define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4
290# define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5
291# define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6
292# define X509_V_ERR_CERT_SIGNATURE_FAILURE 7
293# define X509_V_ERR_CRL_SIGNATURE_FAILURE 8
294# define X509_V_ERR_CERT_NOT_YET_VALID 9
295# define X509_V_ERR_CERT_HAS_EXPIRED 10
296# define X509_V_ERR_CRL_NOT_YET_VALID 11
297# define X509_V_ERR_CRL_HAS_EXPIRED 12
298# define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13
299# define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14
300# define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15
301# define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16
302# define X509_V_ERR_OUT_OF_MEM 17
303# define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18
304# define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19
305# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20
306# define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21
307# define X509_V_ERR_CERT_CHAIN_TOO_LONG 22
308# define X509_V_ERR_CERT_REVOKED 23
309# define X509_V_ERR_INVALID_CA 24
310# define X509_V_ERR_PATH_LENGTH_EXCEEDED 25
311# define X509_V_ERR_INVALID_PURPOSE 26
312# define X509_V_ERR_CERT_UNTRUSTED 27
313# define X509_V_ERR_CERT_REJECTED 28
2f043896 314/* These are 'informational' when looking for issuer cert */
0f113f3e
MC		 315# define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29
316# define X509_V_ERR_AKID_SKID_MISMATCH 30
317# define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31
318# define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32
319
320# define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33
321# define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34
322# define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35
323# define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36
324# define X509_V_ERR_INVALID_NON_CA 37
325# define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38
326# define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39
327# define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40
328
329# define X509_V_ERR_INVALID_EXTENSION 41
330# define X509_V_ERR_INVALID_POLICY_EXTENSION 42
331# define X509_V_ERR_NO_EXPLICIT_POLICY 43
332# define X509_V_ERR_DIFFERENT_CRL_SCOPE 44
333# define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45
334
335# define X509_V_ERR_UNNESTED_RESOURCE 46
336
337# define X509_V_ERR_PERMITTED_VIOLATION 47
338# define X509_V_ERR_EXCLUDED_VIOLATION 48
339# define X509_V_ERR_SUBTREE_MINMAX 49
340# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51
341# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52
342# define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53
343# define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54
2b3936e8 344/* Another issuer check debug option */
0f113f3e 345# define X509_V_ERR_PATH_LOOP 55
3ad344a5 346/* Suite B mode algorithm violation */
0f113f3e
MC		 347# define X509_V_ERR_SUITE_B_INVALID_VERSION 56
348# define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57
349# define X509_V_ERR_SUITE_B_INVALID_CURVE 58
350# define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59
351# define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60
352# define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
3bf15e29 353/* Host, email and IP check errors */
0f113f3e
MC		 354# define X509_V_ERR_HOSTNAME_MISMATCH 62
355# define X509_V_ERR_EMAIL_MISMATCH 63
356# define X509_V_ERR_IP_ADDRESS_MISMATCH 64
e9746e03 357
58964a49 358/* The application is not happy */
0f113f3e 359# define X509_V_ERR_APPLICATION_VERIFICATION 50
d02b48c6 360
2f043896
DSH		 361/* Certificate verify flags */
362
bc501570 363/* Send issuer+subject checks to verify_cb */
0f113f3e 364# define X509_V_FLAG_CB_ISSUER_CHECK 0x1
bc501570 365/* Use check time instead of current time */
0f113f3e 366# define X509_V_FLAG_USE_CHECK_TIME 0x2
bc501570 367/* Lookup CRLs */
0f113f3e 368# define X509_V_FLAG_CRL_CHECK 0x4
bc501570 369/* Lookup CRLs for whole chain */
0f113f3e 370# define X509_V_FLAG_CRL_CHECK_ALL 0x8
bc501570 371/* Ignore unhandled critical extensions */
0f113f3e 372# define X509_V_FLAG_IGNORE_CRITICAL 0x10
bc501570 373/* Disable workarounds for broken certificates */
0f113f3e 374# define X509_V_FLAG_X509_STRICT 0x20
d9bfe4f9 375/* Enable proxy certificate validation */
0f113f3e 376# define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40
4acc3e90 377/* Enable policy checking */
0f113f3e 378# define X509_V_FLAG_POLICY_CHECK 0x80
4acc3e90 379/* Policy variable require-explicit-policy */
0f113f3e 380# define X509_V_FLAG_EXPLICIT_POLICY 0x100
4acc3e90 381/* Policy variable inhibit-any-policy */
0f113f3e 382# define X509_V_FLAG_INHIBIT_ANY 0x200
5d7c222d 383/* Policy variable inhibit-policy-mapping */
0f113f3e 384# define X509_V_FLAG_INHIBIT_MAP 0x400
5d7c222d 385/* Notify callback that policy is OK */
0f113f3e 386# define X509_V_FLAG_NOTIFY_POLICY 0x800
9d84d4ed 387/* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
0f113f3e 388# define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000
d43c4497 389/* Delta CRL support */
0f113f3e 390# define X509_V_FLAG_USE_DELTAS 0x2000
f3be6c7b 391/* Check selfsigned CA signature */
0f113f3e 392# define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000
db28aa86 393/* Use trusted store first */
0f113f3e 394# define X509_V_FLAG_TRUSTED_FIRST 0x8000
3ad344a5 395/* Suite B 128 bit only mode: not normally used */
0f113f3e 396# define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000
3ad344a5 397/* Suite B 192 bit only mode */
0f113f3e 398# define X509_V_FLAG_SUITEB_192_LOS 0x20000
3ad344a5 399/* Suite B 128 bit mode allowing 192 bit algorithms */
0f113f3e 400# define X509_V_FLAG_SUITEB_128_LOS 0x30000
51e7a437 401/* Allow partial chains if at least one certificate is in trusted store */
0f113f3e 402# define X509_V_FLAG_PARTIAL_CHAIN 0x80000
15dba5be
MC		 403/*
404 * If the initial chain is not trusted, do not attempt to build an alternative
405 * chain. Alternate chain checking was introduced in 1.1.0. Setting this flag
406 * will force the behaviour to match that of previous versions.
407 */
408# define X509_V_FLAG_NO_ALT_CHAINS 0x100000
d35ff2c0
DW		 409/* Do not check certificate/CRL validity against current time */
410# define X509_V_FLAG_NO_CHECK_TIME 0x200000
5d7c222d 411
0f113f3e
MC		 412# define X509_VP_FLAG_DEFAULT 0x1
413# define X509_VP_FLAG_OVERWRITE 0x2
414# define X509_VP_FLAG_RESET_FLAGS 0x4
415# define X509_VP_FLAG_LOCKED 0x8
416# define X509_VP_FLAG_ONCE 0x10
5d7c222d
DSH		 417
418/* Internal use: mask of policy related options */
0f113f3e
MC		 419# define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \
420 | X509_V_FLAG_EXPLICIT_POLICY \
421 | X509_V_FLAG_INHIBIT_ANY \
422 | X509_V_FLAG_INHIBIT_MAP)
2f043896 423
2f043896 424int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type,
0f113f3e
MC		 425 X509_NAME *name);
426X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,
427 int type, X509_NAME *name);
428X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h,
429 X509_OBJECT *x);
d02b48c6
RE		 430void X509_OBJECT_up_ref_count(X509_OBJECT *a);
431void X509_OBJECT_free_contents(X509_OBJECT *a);
0f113f3e 432X509_STORE *X509_STORE_new(void);
d02b48c6
RE		 433void X509_STORE_free(X509_STORE *v);
434
c5957688
MC		 435STACK_OF(X509) *X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm);
436STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm);
5d7c222d 437int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
926a56bf
DSH		 438int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
439int X509_STORE_set_trust(X509_STORE *ctx, int trust);
5d7c222d 440int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
bdee69f7 441
a5b37fca 442void X509_STORE_set_verify_cb(X509_STORE *ctx,
0f113f3e 443 int (*verify_cb) (int, X509_STORE_CTX *));
a5b37fca 444
2c340864 445void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx,
0f113f3e
MC		 446 STACK_OF(X509_CRL) *(*cb) (X509_STORE_CTX
447 *ctx,
448 X509_NAME *nm));
2c340864 449
11262391 450X509_STORE_CTX *X509_STORE_CTX_new(void);
2f043896
DSH		 451
452int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
453
11262391 454void X509_STORE_CTX_free(X509_STORE_CTX *ctx);
79aa04ef 455int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
0f113f3e 456 X509 *x509, STACK_OF(X509) *chain);
2f043896 457void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
d02b48c6
RE		 458void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
459
2c340864
DSH		 460X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx);
461
d02b48c6 462X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
d02b48c6
RE		 463X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
464X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
465
466int X509_STORE_add_cert(X509_STORE *ctx, X509 *x);
58964a49 467int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
d02b48c6 468
0f113f3e
MC		 469int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name,
470 X509_OBJECT *ret);
d02b48c6 471
303c0028 472int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc,
0f113f3e 473 long argl, char **ret);
58964a49 474
e778802f
BL		 475int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type);
476int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type);
52664f50 477int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type);
d02b48c6
RE		 478
479X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method);
480void X509_LOOKUP_free(X509_LOOKUP *ctx);
481int X509_LOOKUP_init(X509_LOOKUP *ctx);
482int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name,
0f113f3e 483 X509_OBJECT *ret);
d02b48c6 484int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name,
0f113f3e 485 ASN1_INTEGER *serial, X509_OBJECT *ret);
d02b48c6 486int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type,
0f113f3e
MC		 487 unsigned char *bytes, int len,
488 X509_OBJECT *ret);
489int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len,
490 X509_OBJECT *ret);
d02b48c6
RE		 491int X509_LOOKUP_shutdown(X509_LOOKUP *ctx);
492
0f113f3e
MC		 493int X509_STORE_load_locations(X509_STORE *ctx,
494 const char *file, const char *dir);
495int X509_STORE_set_default_paths(X509_STORE *ctx);
0f113f3e 496
e6390aca
RS		 497#define X509_STORE_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
498 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, l, p, newf, dupf, freef)
0f113f3e
MC		 499int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data);
500void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx);
501int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
502void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s);
503int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
504X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
2008e714
DSH		 505X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx);
506X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx);
507X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx);
7e258a56 508STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx);
c7cb16a8 509STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
0f113f3e
MC		 510void X509_STORE_CTX_set_cert(X509_STORE_CTX *c, X509 *x);
511void X509_STORE_CTX_set_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk);
512void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c, STACK_OF(X509_CRL) *sk);
13938ace 513int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose);
bb7cd4e3 514int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust);
13938ace 515int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,
0f113f3e 516 int purpose, int trust);
5d7c222d
DSH		 517void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags);
518void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags,
0f113f3e 519 time_t t);
1f0c9ad7 520void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx,
0f113f3e
MC		 521 int (*verify_cb) (int, X509_STORE_CTX *));
522
5d7c222d
DSH		 523X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx);
524int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx);
7f3f41d8 525int X509_STORE_CTX_get_num_untrusted(X509_STORE_CTX *ctx);
5d7c222d
DSH		 526
527X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx);
6ef2ff62 528void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
5d7c222d
DSH		 529int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
530
531/* X509_VERIFY_PARAM functions */
532
533X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void);
534void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param);
535int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to,
0f113f3e
MC		 536 const X509_VERIFY_PARAM *from);
537int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
538 const X509_VERIFY_PARAM *from);
5d7c222d 539int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
0f113f3e
MC		 540int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param,
541 unsigned long flags);
f022c177 542int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
0f113f3e 543 unsigned long flags);
f022c177 544unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param);
5d7c222d
DSH		 545int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
546int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
547void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
548void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t);
549int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
0f113f3e
MC		 550 ASN1_OBJECT *policy);
551int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
552 STACK_OF(ASN1_OBJECT) *policies);
3bf15e29
DSH		 553
554int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
0f113f3e 555 const char *name, size_t namelen);
8abffa4a 556int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
0f113f3e 557 const char *name, size_t namelen);
397a8e74 558void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
0f113f3e 559 unsigned int flags);
6e661d45 560char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *);
3bf15e29 561int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
0f113f3e 562 const char *email, size_t emaillen);
3bf15e29 563int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
0f113f3e
MC		 564 const unsigned char *ip, size_t iplen);
565int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param,
566 const char *ipasc);
3bf15e29 567
5d7c222d 568int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
9b3d7570 569const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
5d7c222d
DSH		 570
571int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
9b3d7570
DSH		 572int X509_VERIFY_PARAM_get_count(void);
573const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id);
5d7c222d
DSH		 574const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
575void X509_VERIFY_PARAM_table_cleanup(void);
d02b48c6 576
b6a5fdb8 577int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
0f113f3e
MC		 578 STACK_OF(X509) *certs,
579 STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags);
4acc3e90
DSH		 580
581void X509_policy_tree_free(X509_POLICY_TREE *tree);
582
583int X509_policy_tree_level_count(const X509_POLICY_TREE *tree);
0f113f3e
MC		 584X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
585 int i);
4acc3e90 586
0f113f3e
MC		 587STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const
588 X509_POLICY_TREE
589 *tree);
4acc3e90 590
0f113f3e
MC		 591STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const
592 X509_POLICY_TREE
593 *tree);
4acc3e90
DSH		 594
595int X509_policy_level_node_count(X509_POLICY_LEVEL *level);
596
0f113f3e
MC		 597X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level,
598 int i);
4acc3e90
DSH		 599
600const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node);
601
0f113f3e
MC		 602STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const
603 X509_POLICY_NODE
604 *node);
605const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE
606 *node);
4acc3e90 607
d02b48c6
RE		 608#ifdef __cplusplus
609}
610#endif
611#endif
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