x509_vfy.h revision e9ada863a7b3e81f5d2b1e3bdd2305da902a87f5
1/* crypto/x509/x509_vfy.h */ 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 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 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 65#ifndef HEADER_X509_VFY_H 66#define HEADER_X509_VFY_H 67 68#include <openssl/bio.h> 69#include <openssl/lhash.h> 70 71#ifdef __cplusplus 72extern "C" { 73#endif 74 75#if 0 76/* Outer object */ 77typedef struct x509_hash_dir_st 78 { 79 int num_dirs; 80 char **dirs; 81 int *dirs_type; 82 int num_dirs_alloced; 83 } X509_HASH_DIR_CTX; 84#endif 85 86typedef struct x509_file_st 87 { 88 int num_paths; /* number of paths to files or directories */ 89 int num_alloced; 90 char **paths; /* the list of paths or directories */ 91 int *path_type; 92 } X509_CERT_FILE_CTX; 93 94/*******************************/ 95/* 96SSL_CTX -> X509_STORE 97 -> X509_LOOKUP 98 ->X509_LOOKUP_METHOD 99 -> X509_LOOKUP 100 ->X509_LOOKUP_METHOD 101 102SSL -> X509_STORE_CTX 103 ->X509_STORE 104 105The X509_STORE holds the tables etc for verification stuff. 106A X509_STORE_CTX is used while validating a single certificate. 107The X509_STORE has X509_LOOKUPs for looking up certs. 108The X509_STORE then calls a function to actually verify the 109certificate chain. 110*/ 111 112#define X509_LU_RETRY -1 113#define X509_LU_FAIL 0 114#define X509_LU_X509 1 115#define X509_LU_CRL 2 116#define X509_LU_PKEY 3 117 118typedef struct x509_object_st 119 { 120 /* one of the above types */ 121 int type; 122 union { 123 char *ptr; 124 X509 *x509; 125 X509_CRL *crl; 126 EVP_PKEY *pkey; 127 } data; 128 } X509_OBJECT; 129 130typedef struct x509_lookup_st X509_LOOKUP; 131 132DECLARE_STACK_OF(X509_LOOKUP) 133DECLARE_STACK_OF(X509_OBJECT) 134 135/* This is a static that defines the function interface */ 136typedef struct x509_lookup_method_st 137 { 138 const char *name; 139 int (*new_item)(X509_LOOKUP *ctx); 140 void (*free)(X509_LOOKUP *ctx); 141 int (*init)(X509_LOOKUP *ctx); 142 int (*shutdown)(X509_LOOKUP *ctx); 143 int (*ctrl)(X509_LOOKUP *ctx,int cmd,const char *argc,long argl, 144 char **ret); 145 int (*get_by_subject)(X509_LOOKUP *ctx,int type,X509_NAME *name, 146 X509_OBJECT *ret); 147 int (*get_by_issuer_serial)(X509_LOOKUP *ctx,int type,X509_NAME *name, 148 ASN1_INTEGER *serial,X509_OBJECT *ret); 149 int (*get_by_fingerprint)(X509_LOOKUP *ctx,int type, 150 unsigned char *bytes,int len, 151 X509_OBJECT *ret); 152 int (*get_by_alias)(X509_LOOKUP *ctx,int type,char *str,int len, 153 X509_OBJECT *ret); 154 } X509_LOOKUP_METHOD; 155 156typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID; 157 158/* This structure hold all parameters associated with a verify operation 159 * by including an X509_VERIFY_PARAM structure in related structures the 160 * parameters used can be customized 161 */ 162 163typedef struct X509_VERIFY_PARAM_st 164 { 165 char *name; 166 time_t check_time; /* Time to use */ 167 unsigned long inh_flags; /* Inheritance flags */ 168 unsigned long flags; /* Various verify flags */ 169 int purpose; /* purpose to check untrusted certificates */ 170 int trust; /* trust setting to check */ 171 int depth; /* Verify depth */ 172 STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */ 173 X509_VERIFY_PARAM_ID *id; /* opaque ID data */ 174 } X509_VERIFY_PARAM; 175 176DECLARE_STACK_OF(X509_VERIFY_PARAM) 177 178/* 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. */ 181struct x509_store_st 182 { 183 /* The following is a cache of trusted certs */ 184 int cache; /* if true, stash any hits */ 185 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */ 186 187 /* These are external lookup methods */ 188 STACK_OF(X509_LOOKUP) *get_cert_methods; 189 190 X509_VERIFY_PARAM *param; 191 192 /* Callbacks for various operations */ 193 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */ 194 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */ 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 STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm); 202 STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm); 203 int (*cleanup)(X509_STORE_CTX *ctx); 204 205 int references; 206 } /* X509_STORE */; 207 208OPENSSL_EXPORT int X509_STORE_set_depth(X509_STORE *store, int depth); 209 210#define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func)) 211#define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func)) 212 213/* This is the functions plus an instance of the local variables. */ 214struct x509_lookup_st 215 { 216 int init; /* have we been started */ 217 int skip; /* don't use us. */ 218 X509_LOOKUP_METHOD *method; /* the functions */ 219 char *method_data; /* method data */ 220 221 X509_STORE *store_ctx; /* who owns us */ 222 } /* X509_LOOKUP */; 223 224/* This is a used when verifying cert chains. Since the 225 * gathering of the cert chain can take some time (and have to be 226 * 'retried', this needs to be kept and passed around. */ 227struct x509_store_ctx_st /* X509_STORE_CTX */ 228 { 229 X509_STORE *ctx; 230 int current_method; /* used when looking up certs */ 231 232 /* The following are set by the caller */ 233 X509 *cert; /* The cert to check */ 234 STACK_OF(X509) *untrusted; /* chain of X509s - untrusted - passed in */ 235 STACK_OF(X509_CRL) *crls; /* set of CRLs passed in */ 236 237 X509_VERIFY_PARAM *param; 238 void *other_ctx; /* Other info for use with get_issuer() */ 239 240 /* Callbacks for various operations */ 241 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */ 242 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */ 243 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */ 244 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */ 245 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */ 246 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */ 247 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */ 248 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */ 249 int (*check_policy)(X509_STORE_CTX *ctx); 250 STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm); 251 STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm); 252 int (*cleanup)(X509_STORE_CTX *ctx); 253 254 /* The following is built up */ 255 int valid; /* if 0, rebuild chain */ 256 int last_untrusted; /* index of last untrusted cert */ 257 STACK_OF(X509) *chain; /* chain of X509s - built up and trusted */ 258 X509_POLICY_TREE *tree; /* Valid policy tree */ 259 260 int explicit_policy; /* Require explicit policy value */ 261 262 /* When something goes wrong, this is why */ 263 int error_depth; 264 int error; 265 X509 *current_cert; 266 X509 *current_issuer; /* cert currently being tested as valid issuer */ 267 X509_CRL *current_crl; /* current CRL */ 268 269 int current_crl_score; /* score of current CRL */ 270 unsigned int current_reasons; /* Reason mask */ 271 272 X509_STORE_CTX *parent; /* For CRL path validation: parent context */ 273 274 CRYPTO_EX_DATA ex_data; 275 } /* X509_STORE_CTX */; 276 277OPENSSL_EXPORT void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth); 278 279#define X509_STORE_CTX_set_app_data(ctx,data) \ 280 X509_STORE_CTX_set_ex_data(ctx,0,data) 281#define X509_STORE_CTX_get_app_data(ctx) \ 282 X509_STORE_CTX_get_ex_data(ctx,0) 283 284#define X509_L_FILE_LOAD 1 285#define X509_L_ADD_DIR 2 286 287#define X509_LOOKUP_load_file(x,name,type) \ 288 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL) 289 290#define X509_LOOKUP_add_dir(x,name,type) \ 291 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL) 292 293#define X509_V_OK 0 294/* illegal error (for uninitialized values, to avoid X509_V_OK): 1 */ 295 296#define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 297#define X509_V_ERR_UNABLE_TO_GET_CRL 3 298#define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4 299#define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5 300#define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6 301#define X509_V_ERR_CERT_SIGNATURE_FAILURE 7 302#define X509_V_ERR_CRL_SIGNATURE_FAILURE 8 303#define X509_V_ERR_CERT_NOT_YET_VALID 9 304#define X509_V_ERR_CERT_HAS_EXPIRED 10 305#define X509_V_ERR_CRL_NOT_YET_VALID 11 306#define X509_V_ERR_CRL_HAS_EXPIRED 12 307#define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13 308#define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14 309#define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15 310#define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16 311#define X509_V_ERR_OUT_OF_MEM 17 312#define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18 313#define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19 314#define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20 315#define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 316#define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 317#define X509_V_ERR_CERT_REVOKED 23 318#define X509_V_ERR_INVALID_CA 24 319#define X509_V_ERR_PATH_LENGTH_EXCEEDED 25 320#define X509_V_ERR_INVALID_PURPOSE 26 321#define X509_V_ERR_CERT_UNTRUSTED 27 322#define X509_V_ERR_CERT_REJECTED 28 323/* These are 'informational' when looking for issuer cert */ 324#define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29 325#define X509_V_ERR_AKID_SKID_MISMATCH 30 326#define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31 327#define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32 328 329#define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33 330#define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34 331#define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35 332#define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36 333#define X509_V_ERR_INVALID_NON_CA 37 334#define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38 335#define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39 336#define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40 337 338#define X509_V_ERR_INVALID_EXTENSION 41 339#define X509_V_ERR_INVALID_POLICY_EXTENSION 42 340#define X509_V_ERR_NO_EXPLICIT_POLICY 43 341#define X509_V_ERR_DIFFERENT_CRL_SCOPE 44 342#define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45 343 344#define X509_V_ERR_UNNESTED_RESOURCE 46 345 346#define X509_V_ERR_PERMITTED_VIOLATION 47 347#define X509_V_ERR_EXCLUDED_VIOLATION 48 348#define X509_V_ERR_SUBTREE_MINMAX 49 349#define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51 350#define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52 351#define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53 352#define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54 353 354/* Suite B mode algorithm violation */ 355#define X509_V_ERR_SUITE_B_INVALID_VERSION 56 356#define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57 357#define X509_V_ERR_SUITE_B_INVALID_CURVE 58 358#define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59 359#define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60 360#define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61 361 362/* Host, email and IP check errors */ 363#define X509_V_ERR_HOSTNAME_MISMATCH 62 364#define X509_V_ERR_EMAIL_MISMATCH 63 365#define X509_V_ERR_IP_ADDRESS_MISMATCH 64 366 367/* The application is not happy */ 368#define X509_V_ERR_APPLICATION_VERIFICATION 50 369 370/* Certificate verify flags */ 371 372/* Send issuer+subject checks to verify_cb */ 373#define X509_V_FLAG_CB_ISSUER_CHECK 0x1 374/* Use check time instead of current time */ 375#define X509_V_FLAG_USE_CHECK_TIME 0x2 376/* Lookup CRLs */ 377#define X509_V_FLAG_CRL_CHECK 0x4 378/* Lookup CRLs for whole chain */ 379#define X509_V_FLAG_CRL_CHECK_ALL 0x8 380/* Ignore unhandled critical extensions */ 381#define X509_V_FLAG_IGNORE_CRITICAL 0x10 382/* Disable workarounds for broken certificates */ 383#define X509_V_FLAG_X509_STRICT 0x20 384/* Enable proxy certificate validation */ 385#define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40 386/* Enable policy checking */ 387#define X509_V_FLAG_POLICY_CHECK 0x80 388/* Policy variable require-explicit-policy */ 389#define X509_V_FLAG_EXPLICIT_POLICY 0x100 390/* Policy variable inhibit-any-policy */ 391#define X509_V_FLAG_INHIBIT_ANY 0x200 392/* Policy variable inhibit-policy-mapping */ 393#define X509_V_FLAG_INHIBIT_MAP 0x400 394/* Notify callback that policy is OK */ 395#define X509_V_FLAG_NOTIFY_POLICY 0x800 396/* Extended CRL features such as indirect CRLs, alternate CRL signing keys */ 397#define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000 398/* Delta CRL support */ 399#define X509_V_FLAG_USE_DELTAS 0x2000 400/* Check selfsigned CA signature */ 401#define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000 402/* Use trusted store first */ 403#define X509_V_FLAG_TRUSTED_FIRST 0x8000 404/* Suite B 128 bit only mode: not normally used */ 405#define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000 406/* Suite B 192 bit only mode */ 407#define X509_V_FLAG_SUITEB_192_LOS 0x20000 408/* Suite B 128 bit mode allowing 192 bit algorithms */ 409#define X509_V_FLAG_SUITEB_128_LOS 0x30000 410 411/* Allow partial chains if at least one certificate is in trusted store */ 412#define X509_V_FLAG_PARTIAL_CHAIN 0x80000 413 414#define X509_VP_FLAG_DEFAULT 0x1 415#define X509_VP_FLAG_OVERWRITE 0x2 416#define X509_VP_FLAG_RESET_FLAGS 0x4 417#define X509_VP_FLAG_LOCKED 0x8 418#define X509_VP_FLAG_ONCE 0x10 419 420/* Internal use: mask of policy related options */ 421#define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \ 422 | X509_V_FLAG_EXPLICIT_POLICY \ 423 | X509_V_FLAG_INHIBIT_ANY \ 424 | X509_V_FLAG_INHIBIT_MAP) 425 426OPENSSL_EXPORT int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type, 427 X509_NAME *name); 428OPENSSL_EXPORT X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,int type,X509_NAME *name); 429OPENSSL_EXPORT X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x); 430OPENSSL_EXPORT void X509_OBJECT_up_ref_count(X509_OBJECT *a); 431OPENSSL_EXPORT void X509_OBJECT_free_contents(X509_OBJECT *a); 432OPENSSL_EXPORT X509_STORE *X509_STORE_new(void ); 433OPENSSL_EXPORT void X509_STORE_free(X509_STORE *v); 434 435OPENSSL_EXPORT STACK_OF(X509)* X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm); 436OPENSSL_EXPORT STACK_OF(X509_CRL)* X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm); 437OPENSSL_EXPORT int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags); 438OPENSSL_EXPORT int X509_STORE_set_purpose(X509_STORE *ctx, int purpose); 439OPENSSL_EXPORT int X509_STORE_set_trust(X509_STORE *ctx, int trust); 440OPENSSL_EXPORT int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm); 441 442OPENSSL_EXPORT void X509_STORE_set_verify_cb(X509_STORE *ctx, 443 int (*verify_cb)(int, X509_STORE_CTX *)); 444 445OPENSSL_EXPORT void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx, 446 STACK_OF(X509_CRL)* (*cb)(X509_STORE_CTX *ctx, X509_NAME *nm)); 447 448OPENSSL_EXPORT X509_STORE_CTX *X509_STORE_CTX_new(void); 449 450OPENSSL_EXPORT int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); 451 452OPENSSL_EXPORT void X509_STORE_CTX_free(X509_STORE_CTX *ctx); 453OPENSSL_EXPORT int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, 454 X509 *x509, STACK_OF(X509) *chain); 455OPENSSL_EXPORT void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 456OPENSSL_EXPORT void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); 457 458OPENSSL_EXPORT X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx); 459 460OPENSSL_EXPORT X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m); 461 462OPENSSL_EXPORT X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void); 463OPENSSL_EXPORT X509_LOOKUP_METHOD *X509_LOOKUP_file(void); 464 465OPENSSL_EXPORT int X509_STORE_add_cert(X509_STORE *ctx, X509 *x); 466OPENSSL_EXPORT int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x); 467 468OPENSSL_EXPORT int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name, 469 X509_OBJECT *ret); 470 471OPENSSL_EXPORT int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, 472 long argl, char **ret); 473 474#ifndef OPENSSL_NO_STDIO 475OPENSSL_EXPORT int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type); 476OPENSSL_EXPORT int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type); 477OPENSSL_EXPORT int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type); 478#endif 479 480 481OPENSSL_EXPORT X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method); 482OPENSSL_EXPORT void X509_LOOKUP_free(X509_LOOKUP *ctx); 483OPENSSL_EXPORT int X509_LOOKUP_init(X509_LOOKUP *ctx); 484OPENSSL_EXPORT int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name, 485 X509_OBJECT *ret); 486OPENSSL_EXPORT int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name, 487 ASN1_INTEGER *serial, X509_OBJECT *ret); 488OPENSSL_EXPORT int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type, 489 unsigned char *bytes, int len, X509_OBJECT *ret); 490OPENSSL_EXPORT int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, 491 int len, X509_OBJECT *ret); 492OPENSSL_EXPORT int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); 493 494#ifndef OPENSSL_NO_STDIO 495OPENSSL_EXPORT int X509_STORE_load_locations (X509_STORE *ctx, 496 const char *file, const char *dir); 497OPENSSL_EXPORT int X509_STORE_set_default_paths(X509_STORE *ctx); 498#endif 499 500OPENSSL_EXPORT int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 501 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 502OPENSSL_EXPORT int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx,int idx,void *data); 503OPENSSL_EXPORT void * X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx,int idx); 504OPENSSL_EXPORT int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx); 505OPENSSL_EXPORT void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx,int s); 506OPENSSL_EXPORT int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx); 507OPENSSL_EXPORT X509 * X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx); 508OPENSSL_EXPORT X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx); 509OPENSSL_EXPORT X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx); 510OPENSSL_EXPORT X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx); 511OPENSSL_EXPORT STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx); 512OPENSSL_EXPORT STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx); 513OPENSSL_EXPORT void X509_STORE_CTX_set_cert(X509_STORE_CTX *c,X509 *x); 514OPENSSL_EXPORT void X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk); 515OPENSSL_EXPORT void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c,STACK_OF(X509_CRL) *sk); 516OPENSSL_EXPORT int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose); 517OPENSSL_EXPORT int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust); 518OPENSSL_EXPORT int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, 519 int purpose, int trust); 520OPENSSL_EXPORT void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags); 521OPENSSL_EXPORT void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, 522 time_t t); 523OPENSSL_EXPORT void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, 524 int (*verify_cb)(int, X509_STORE_CTX *)); 525 526OPENSSL_EXPORT X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx); 527OPENSSL_EXPORT int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx); 528 529OPENSSL_EXPORT X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx); 530OPENSSL_EXPORT void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param); 531OPENSSL_EXPORT int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name); 532 533/* X509_VERIFY_PARAM functions */ 534 535OPENSSL_EXPORT X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void); 536OPENSSL_EXPORT void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param); 537OPENSSL_EXPORT int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to, 538 const X509_VERIFY_PARAM *from); 539OPENSSL_EXPORT int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, 540 const X509_VERIFY_PARAM *from); 541OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name); 542OPENSSL_EXPORT int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags); 543OPENSSL_EXPORT int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, 544 unsigned long flags); 545OPENSSL_EXPORT unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param); 546OPENSSL_EXPORT int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose); 547OPENSSL_EXPORT int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust); 548OPENSSL_EXPORT void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth); 549OPENSSL_EXPORT void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t); 550OPENSSL_EXPORT int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, 551 ASN1_OBJECT *policy); 552OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 553 STACK_OF(ASN1_OBJECT) *policies); 554 555OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, 556 const char *name, size_t namelen); 557OPENSSL_EXPORT int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, 558 const char *name, 559 size_t namelen); 560OPENSSL_EXPORT void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, 561 unsigned int flags); 562OPENSSL_EXPORT char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *); 563OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, 564 const char *email, size_t emaillen); 565OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param, 566 const unsigned char *ip, size_t iplen); 567OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc); 568 569OPENSSL_EXPORT int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param); 570OPENSSL_EXPORT const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param); 571 572OPENSSL_EXPORT int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param); 573OPENSSL_EXPORT int X509_VERIFY_PARAM_get_count(void); 574OPENSSL_EXPORT const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id); 575OPENSSL_EXPORT const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name); 576OPENSSL_EXPORT void X509_VERIFY_PARAM_table_cleanup(void); 577 578OPENSSL_EXPORT int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy, 579 STACK_OF(X509) *certs, 580 STACK_OF(ASN1_OBJECT) *policy_oids, 581 unsigned int flags); 582 583OPENSSL_EXPORT void X509_policy_tree_free(X509_POLICY_TREE *tree); 584 585OPENSSL_EXPORT int X509_policy_tree_level_count(const X509_POLICY_TREE *tree); 586OPENSSL_EXPORT X509_POLICY_LEVEL * 587 X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i); 588 589OPENSSL_EXPORT STACK_OF(X509_POLICY_NODE) * 590 X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree); 591 592OPENSSL_EXPORT STACK_OF(X509_POLICY_NODE) * 593 X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree); 594 595OPENSSL_EXPORT int X509_policy_level_node_count(X509_POLICY_LEVEL *level); 596 597OPENSSL_EXPORT X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i); 598 599OPENSSL_EXPORT const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node); 600 601OPENSSL_EXPORT STACK_OF(POLICYQUALINFO) * 602 X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node); 603OPENSSL_EXPORT const X509_POLICY_NODE * 604 X509_policy_node_get0_parent(const X509_POLICY_NODE *node); 605 606#ifdef __cplusplus 607} 608#endif 609#endif 610 611