1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 2 * All rights reserved. 3 * 4 * This package is an SSL implementation written 5 * by Eric Young (eay@cryptsoft.com). 6 * The implementation was written so as to conform with Netscapes SSL. 7 * 8 * This library is free for commercial and non-commercial use as long as 9 * the following conditions are aheared to. The following conditions 10 * apply to all code found in this distribution, be it the RC4, RSA, 11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 12 * included with this distribution is covered by the same copyright terms 13 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 14 * 15 * Copyright remains Eric Young's, and as such any Copyright notices in 16 * the code are not to be removed. 17 * If this package is used in a product, Eric Young should be given attribution 18 * as the author of the parts of the library used. 19 * This can be in the form of a textual message at program startup or 20 * in documentation (online or textual) provided with the package. 21 * 22 * Redistribution and use in source and binary forms, with or without 23 * modification, are permitted provided that the following conditions 24 * are met: 25 * 1. Redistributions of source code must retain the copyright 26 * notice, this list of conditions and the following disclaimer. 27 * 2. Redistributions in binary form must reproduce the above copyright 28 * notice, this list of conditions and the following disclaimer in the 29 * documentation and/or other materials provided with the distribution. 30 * 3. All advertising materials mentioning features or use of this software 31 * must display the following acknowledgement: 32 * "This product includes cryptographic software written by 33 * Eric Young (eay@cryptsoft.com)" 34 * The word 'cryptographic' can be left out if the rouines from the library 35 * being used are not cryptographic related :-). 36 * 4. If you include any Windows specific code (or a derivative thereof) from 37 * the apps directory (application code) you must include an acknowledgement: 38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 39 * 40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 50 * SUCH DAMAGE. 51 * 52 * The licence and distribution terms for any publically available version or 53 * derivative of this code cannot be changed. i.e. this code cannot simply be 54 * copied and put under another distribution licence 55 * [including the GNU Public Licence.] 56 */ 57 58 #ifndef HEADER_X509_H 59 #include <openssl/x509.h> 60 /* openssl/x509.h ends up #include-ing this file at about the only 61 * appropriate moment. */ 62 #endif 63 64 #ifndef HEADER_X509_VFY_H 65 #define HEADER_X509_VFY_H 66 67 #include <openssl/thread.h> 68 69 #ifdef __cplusplus 70 extern "C" { 71 #endif 72 73 /* Legacy X.509 library. 74 * 75 * This header is part of OpenSSL's X.509 implementation. It is retained for 76 * compatibility but otherwise underdocumented and not actively maintained. In 77 * the future, a replacement library will be available. Meanwhile, minimize 78 * dependencies on this header where possible. */ 79 80 81 /*******************************/ 82 /* 83 SSL_CTX -> X509_STORE 84 -> X509_LOOKUP 85 ->X509_LOOKUP_METHOD 86 -> X509_LOOKUP 87 ->X509_LOOKUP_METHOD 88 89 SSL -> X509_STORE_CTX 90 ->X509_STORE 91 92 The X509_STORE holds the tables etc for verification stuff. 93 A X509_STORE_CTX is used while validating a single certificate. 94 The X509_STORE has X509_LOOKUPs for looking up certs. 95 The X509_STORE then calls a function to actually verify the 96 certificate chain. 97 */ 98 99 #define X509_LU_X509 1 100 #define X509_LU_CRL 2 101 #define X509_LU_PKEY 3 102 103 typedef struct x509_object_st 104 { 105 /* one of the above types */ 106 int type; 107 union { 108 char *ptr; 109 X509 *x509; 110 X509_CRL *crl; 111 EVP_PKEY *pkey; 112 } data; 113 } X509_OBJECT; 114 115 DEFINE_STACK_OF(X509_LOOKUP) 116 DEFINE_STACK_OF(X509_OBJECT) 117 118 /* This is a static that defines the function interface */ 119 typedef struct x509_lookup_method_st 120 { 121 const char *name; 122 int (*new_item)(X509_LOOKUP *ctx); 123 void (*free)(X509_LOOKUP *ctx); 124 int (*init)(X509_LOOKUP *ctx); 125 int (*shutdown)(X509_LOOKUP *ctx); 126 int (*ctrl)(X509_LOOKUP *ctx,int cmd,const char *argc,long argl, 127 char **ret); 128 int (*get_by_subject)(X509_LOOKUP *ctx,int type,X509_NAME *name, 129 X509_OBJECT *ret); 130 int (*get_by_issuer_serial)(X509_LOOKUP *ctx,int type,X509_NAME *name, 131 ASN1_INTEGER *serial,X509_OBJECT *ret); 132 int (*get_by_fingerprint)(X509_LOOKUP *ctx,int type, 133 unsigned char *bytes,int len, 134 X509_OBJECT *ret); 135 int (*get_by_alias)(X509_LOOKUP *ctx,int type,char *str,int len, 136 X509_OBJECT *ret); 137 } X509_LOOKUP_METHOD; 138 139 typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID; 140 141 /* This structure hold all parameters associated with a verify operation 142 * by including an X509_VERIFY_PARAM structure in related structures the 143 * parameters used can be customized 144 */ 145 146 struct X509_VERIFY_PARAM_st 147 { 148 char *name; 149 time_t check_time; /* Time to use */ 150 unsigned long inh_flags; /* Inheritance flags */ 151 unsigned long flags; /* Various verify flags */ 152 int purpose; /* purpose to check untrusted certificates */ 153 int trust; /* trust setting to check */ 154 int depth; /* Verify depth */ 155 STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */ 156 X509_VERIFY_PARAM_ID *id; /* opaque ID data */ 157 }; 158 159 DEFINE_STACK_OF(X509_VERIFY_PARAM) 160 161 typedef int (*X509_STORE_CTX_verify_cb)(int, X509_STORE_CTX *); 162 typedef int (*X509_STORE_CTX_verify_fn)(X509_STORE_CTX *); 163 typedef int (*X509_STORE_CTX_get_issuer_fn)(X509 **issuer, 164 X509_STORE_CTX *ctx, X509 *x); 165 typedef int (*X509_STORE_CTX_check_issued_fn)(X509_STORE_CTX *ctx, 166 X509 *x, X509 *issuer); 167 typedef int (*X509_STORE_CTX_check_revocation_fn)(X509_STORE_CTX *ctx); 168 typedef int (*X509_STORE_CTX_get_crl_fn)(X509_STORE_CTX *ctx, 169 X509_CRL **crl, X509 *x); 170 typedef int (*X509_STORE_CTX_check_crl_fn)(X509_STORE_CTX *ctx, X509_CRL *crl); 171 typedef int (*X509_STORE_CTX_cert_crl_fn)(X509_STORE_CTX *ctx, 172 X509_CRL *crl, X509 *x); 173 typedef int (*X509_STORE_CTX_check_policy_fn)(X509_STORE_CTX *ctx); 174 typedef STACK_OF(X509) *(*X509_STORE_CTX_lookup_certs_fn)(X509_STORE_CTX *ctx, 175 X509_NAME *nm); 176 typedef STACK_OF(X509_CRL) *(*X509_STORE_CTX_lookup_crls_fn)(X509_STORE_CTX *ctx, 177 X509_NAME *nm); 178 typedef int (*X509_STORE_CTX_cleanup_fn)(X509_STORE_CTX *ctx); 179 180 /* This is used to hold everything. It is used for all certificate 181 * validation. Once we have a certificate chain, the 'verify' 182 * function is then called to actually check the cert chain. */ 183 struct x509_store_st 184 { 185 /* The following is a cache of trusted certs */ 186 int cache; /* if true, stash any hits */ 187 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */ 188 CRYPTO_MUTEX objs_lock; 189 STACK_OF(X509) *additional_untrusted; 190 191 /* These are external lookup methods */ 192 STACK_OF(X509_LOOKUP) *get_cert_methods; 193 194 X509_VERIFY_PARAM *param; 195 196 /* Callbacks for various operations */ 197 X509_STORE_CTX_verify_fn verify; /* called to verify a certificate */ 198 X509_STORE_CTX_verify_cb verify_cb; /* error callback */ 199 X509_STORE_CTX_get_issuer_fn get_issuer; /* get issuers cert from ctx */ 200 X509_STORE_CTX_check_issued_fn check_issued; /* check issued */ 201 X509_STORE_CTX_check_revocation_fn check_revocation; /* Check revocation status of chain */ 202 X509_STORE_CTX_get_crl_fn get_crl; /* retrieve CRL */ 203 X509_STORE_CTX_check_crl_fn check_crl; /* Check CRL validity */ 204 X509_STORE_CTX_cert_crl_fn cert_crl; /* Check certificate against CRL */ 205 X509_STORE_CTX_lookup_certs_fn lookup_certs; 206 X509_STORE_CTX_lookup_crls_fn lookup_crls; 207 X509_STORE_CTX_cleanup_fn cleanup; 208 209 CRYPTO_refcount_t references; 210 } /* X509_STORE */; 211 212 OPENSSL_EXPORT int X509_STORE_set_depth(X509_STORE *store, int depth); 213 214 /* This is the functions plus an instance of the local variables. */ 215 struct x509_lookup_st 216 { 217 int init; /* have we been started */ 218 int skip; /* don't use us. */ 219 X509_LOOKUP_METHOD *method; /* the functions */ 220 char *method_data; /* method data */ 221 222 X509_STORE *store_ctx; /* who owns us */ 223 } /* X509_LOOKUP */; 224 225 /* This is a used when verifying cert chains. Since the 226 * gathering of the cert chain can take some time (and have to be 227 * 'retried', this needs to be kept and passed around. */ 228 struct x509_store_ctx_st /* X509_STORE_CTX */ 229 { 230 X509_STORE *ctx; 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 X509_STORE_CTX_verify_fn verify; /* called to verify a certificate */ 242 X509_STORE_CTX_verify_cb verify_cb; /* error callback */ 243 X509_STORE_CTX_get_issuer_fn get_issuer; /* get issuers cert from ctx */ 244 X509_STORE_CTX_check_issued_fn check_issued; /* check issued */ 245 X509_STORE_CTX_check_revocation_fn check_revocation; /* Check revocation status of chain */ 246 X509_STORE_CTX_get_crl_fn get_crl; /* retrieve CRL */ 247 X509_STORE_CTX_check_crl_fn check_crl; /* Check CRL validity */ 248 X509_STORE_CTX_cert_crl_fn cert_crl; /* Check certificate against CRL */ 249 X509_STORE_CTX_check_policy_fn check_policy; 250 X509_STORE_CTX_lookup_certs_fn lookup_certs; 251 X509_STORE_CTX_lookup_crls_fn lookup_crls; 252 X509_STORE_CTX_cleanup_fn cleanup; 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 */; 276 277 OPENSSL_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 #define X509_V_ERR_UNSPECIFIED 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_APPLICATION_VERIFICATION 50 350 #define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51 351 #define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52 352 #define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53 353 #define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54 354 355 /* Suite B mode algorithm violation */ 356 #define X509_V_ERR_SUITE_B_INVALID_VERSION 56 357 #define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57 358 #define X509_V_ERR_SUITE_B_INVALID_CURVE 58 359 #define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59 360 #define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60 361 #define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61 362 363 /* Host, email and IP check errors */ 364 #define X509_V_ERR_HOSTNAME_MISMATCH 62 365 #define X509_V_ERR_EMAIL_MISMATCH 63 366 #define X509_V_ERR_IP_ADDRESS_MISMATCH 64 367 368 /* Caller error */ 369 #define X509_V_ERR_INVALID_CALL 65 370 /* Issuer lookup error */ 371 #define X509_V_ERR_STORE_LOOKUP 66 372 373 /* Certificate verify flags */ 374 375 /* Send issuer+subject checks to verify_cb */ 376 #define X509_V_FLAG_CB_ISSUER_CHECK 0x1 377 /* Use check time instead of current time */ 378 #define X509_V_FLAG_USE_CHECK_TIME 0x2 379 /* Lookup CRLs */ 380 #define X509_V_FLAG_CRL_CHECK 0x4 381 /* Lookup CRLs for whole chain */ 382 #define X509_V_FLAG_CRL_CHECK_ALL 0x8 383 /* Ignore unhandled critical extensions */ 384 #define X509_V_FLAG_IGNORE_CRITICAL 0x10 385 /* Does nothing as its functionality has been enabled by default. */ 386 #define X509_V_FLAG_X509_STRICT 0x00 387 /* Enable proxy certificate validation */ 388 #define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40 389 /* Enable policy checking */ 390 #define X509_V_FLAG_POLICY_CHECK 0x80 391 /* Policy variable require-explicit-policy */ 392 #define X509_V_FLAG_EXPLICIT_POLICY 0x100 393 /* Policy variable inhibit-any-policy */ 394 #define X509_V_FLAG_INHIBIT_ANY 0x200 395 /* Policy variable inhibit-policy-mapping */ 396 #define X509_V_FLAG_INHIBIT_MAP 0x400 397 /* Notify callback that policy is OK */ 398 #define X509_V_FLAG_NOTIFY_POLICY 0x800 399 /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */ 400 #define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000 401 /* Delta CRL support */ 402 #define X509_V_FLAG_USE_DELTAS 0x2000 403 /* Check selfsigned CA signature */ 404 #define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000 405 /* Use trusted store first */ 406 #define X509_V_FLAG_TRUSTED_FIRST 0x8000 407 /* Suite B 128 bit only mode: not normally used */ 408 #define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000 409 /* Suite B 192 bit only mode */ 410 #define X509_V_FLAG_SUITEB_192_LOS 0x20000 411 /* Suite B 128 bit mode allowing 192 bit algorithms */ 412 #define X509_V_FLAG_SUITEB_128_LOS 0x30000 413 414 /* Allow partial chains if at least one certificate is in trusted store */ 415 #define X509_V_FLAG_PARTIAL_CHAIN 0x80000 416 417 /* If the initial chain is not trusted, do not attempt to build an alternative 418 * chain. Alternate chain checking was introduced in 1.0.2b. Setting this flag 419 * will force the behaviour to match that of previous versions. */ 420 #define X509_V_FLAG_NO_ALT_CHAINS 0x100000 421 422 #define X509_VP_FLAG_DEFAULT 0x1 423 #define X509_VP_FLAG_OVERWRITE 0x2 424 #define X509_VP_FLAG_RESET_FLAGS 0x4 425 #define X509_VP_FLAG_LOCKED 0x8 426 #define X509_VP_FLAG_ONCE 0x10 427 428 /* Internal use: mask of policy related options */ 429 #define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \ 430 | X509_V_FLAG_EXPLICIT_POLICY \ 431 | X509_V_FLAG_INHIBIT_ANY \ 432 | X509_V_FLAG_INHIBIT_MAP) 433 434 OPENSSL_EXPORT int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type, 435 X509_NAME *name); 436 OPENSSL_EXPORT X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,int type,X509_NAME *name); 437 OPENSSL_EXPORT X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x); 438 OPENSSL_EXPORT int X509_OBJECT_up_ref_count(X509_OBJECT *a); 439 OPENSSL_EXPORT void X509_OBJECT_free_contents(X509_OBJECT *a); 440 OPENSSL_EXPORT int X509_OBJECT_get_type(const X509_OBJECT *a); 441 OPENSSL_EXPORT X509 *X509_OBJECT_get0_X509(const X509_OBJECT *a); 442 OPENSSL_EXPORT X509_STORE *X509_STORE_new(void ); 443 OPENSSL_EXPORT int X509_STORE_up_ref(X509_STORE *store); 444 OPENSSL_EXPORT void X509_STORE_free(X509_STORE *v); 445 446 OPENSSL_EXPORT STACK_OF(X509_OBJECT) *X509_STORE_get0_objects(X509_STORE *st); 447 OPENSSL_EXPORT STACK_OF(X509)* X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm); 448 OPENSSL_EXPORT STACK_OF(X509_CRL)* X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm); 449 OPENSSL_EXPORT int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags); 450 OPENSSL_EXPORT int X509_STORE_set_purpose(X509_STORE *ctx, int purpose); 451 OPENSSL_EXPORT int X509_STORE_set_trust(X509_STORE *ctx, int trust); 452 OPENSSL_EXPORT int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm); 453 OPENSSL_EXPORT X509_VERIFY_PARAM *X509_STORE_get0_param(X509_STORE *ctx); 454 /* X509_STORE_set0_additional_untrusted sets a stack of additional, untrusted 455 * certificates that are available for chain building. This function does not 456 * take ownership of the stack. */ 457 OPENSSL_EXPORT void X509_STORE_set0_additional_untrusted( 458 X509_STORE *ctx, STACK_OF(X509) *untrusted); 459 460 OPENSSL_EXPORT void X509_STORE_set_verify(X509_STORE *ctx, 461 X509_STORE_CTX_verify_fn verify); 462 #define X509_STORE_set_verify_func(ctx, func) \ 463 X509_STORE_set_verify((ctx), (func)) 464 OPENSSL_EXPORT void X509_STORE_CTX_set_verify(X509_STORE_CTX *ctx, 465 X509_STORE_CTX_verify_fn verify); 466 OPENSSL_EXPORT X509_STORE_CTX_verify_fn X509_STORE_get_verify(X509_STORE *ctx); 467 OPENSSL_EXPORT void X509_STORE_set_verify_cb( 468 X509_STORE *ctx, X509_STORE_CTX_verify_cb verify_cb); 469 #define X509_STORE_set_verify_cb_func(ctx, func) \ 470 X509_STORE_set_verify_cb((ctx), (func)) 471 OPENSSL_EXPORT X509_STORE_CTX_verify_cb 472 X509_STORE_get_verify_cb(X509_STORE *ctx); 473 OPENSSL_EXPORT void X509_STORE_set_get_issuer( 474 X509_STORE *ctx, X509_STORE_CTX_get_issuer_fn get_issuer); 475 OPENSSL_EXPORT X509_STORE_CTX_get_issuer_fn 476 X509_STORE_get_get_issuer(X509_STORE *ctx); 477 OPENSSL_EXPORT void X509_STORE_set_check_issued( 478 X509_STORE *ctx, X509_STORE_CTX_check_issued_fn check_issued); 479 OPENSSL_EXPORT X509_STORE_CTX_check_issued_fn 480 X509_STORE_get_check_issued(X509_STORE *ctx); 481 OPENSSL_EXPORT void X509_STORE_set_check_revocation( 482 X509_STORE *ctx, X509_STORE_CTX_check_revocation_fn check_revocation); 483 OPENSSL_EXPORT X509_STORE_CTX_check_revocation_fn 484 X509_STORE_get_check_revocation(X509_STORE *ctx); 485 OPENSSL_EXPORT void X509_STORE_set_get_crl(X509_STORE *ctx, 486 X509_STORE_CTX_get_crl_fn get_crl); 487 OPENSSL_EXPORT X509_STORE_CTX_get_crl_fn 488 X509_STORE_get_get_crl(X509_STORE *ctx); 489 OPENSSL_EXPORT void X509_STORE_set_check_crl( 490 X509_STORE *ctx, X509_STORE_CTX_check_crl_fn check_crl); 491 OPENSSL_EXPORT X509_STORE_CTX_check_crl_fn 492 X509_STORE_get_check_crl(X509_STORE *ctx); 493 OPENSSL_EXPORT void X509_STORE_set_cert_crl( 494 X509_STORE *ctx, X509_STORE_CTX_cert_crl_fn cert_crl); 495 OPENSSL_EXPORT X509_STORE_CTX_cert_crl_fn 496 X509_STORE_get_cert_crl(X509_STORE *ctx); 497 OPENSSL_EXPORT void X509_STORE_set_lookup_certs( 498 X509_STORE *ctx, X509_STORE_CTX_lookup_certs_fn lookup_certs); 499 OPENSSL_EXPORT X509_STORE_CTX_lookup_certs_fn 500 X509_STORE_get_lookup_certs(X509_STORE *ctx); 501 OPENSSL_EXPORT void X509_STORE_set_lookup_crls( 502 X509_STORE *ctx, X509_STORE_CTX_lookup_crls_fn lookup_crls); 503 #define X509_STORE_set_lookup_crls_cb(ctx, func) \ 504 X509_STORE_set_lookup_crls((ctx), (func)) 505 OPENSSL_EXPORT X509_STORE_CTX_lookup_crls_fn 506 X509_STORE_get_lookup_crls(X509_STORE *ctx); 507 OPENSSL_EXPORT void X509_STORE_set_cleanup(X509_STORE *ctx, 508 X509_STORE_CTX_cleanup_fn cleanup); 509 OPENSSL_EXPORT X509_STORE_CTX_cleanup_fn 510 X509_STORE_get_cleanup(X509_STORE *ctx); 511 512 513 OPENSSL_EXPORT X509_STORE_CTX *X509_STORE_CTX_new(void); 514 515 OPENSSL_EXPORT int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); 516 517 OPENSSL_EXPORT void X509_STORE_CTX_zero(X509_STORE_CTX *ctx); 518 OPENSSL_EXPORT void X509_STORE_CTX_free(X509_STORE_CTX *ctx); 519 OPENSSL_EXPORT int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, 520 X509 *x509, STACK_OF(X509) *chain); 521 OPENSSL_EXPORT void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 522 OPENSSL_EXPORT void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); 523 524 OPENSSL_EXPORT X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx); 525 OPENSSL_EXPORT X509 *X509_STORE_CTX_get0_cert(X509_STORE_CTX *ctx); 526 527 OPENSSL_EXPORT X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m); 528 529 OPENSSL_EXPORT X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void); 530 OPENSSL_EXPORT X509_LOOKUP_METHOD *X509_LOOKUP_file(void); 531 532 OPENSSL_EXPORT int X509_STORE_add_cert(X509_STORE *ctx, X509 *x); 533 OPENSSL_EXPORT int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x); 534 535 OPENSSL_EXPORT int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name, 536 X509_OBJECT *ret); 537 538 OPENSSL_EXPORT int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, 539 long argl, char **ret); 540 541 #ifndef OPENSSL_NO_STDIO 542 OPENSSL_EXPORT int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type); 543 OPENSSL_EXPORT int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type); 544 OPENSSL_EXPORT int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type); 545 #endif 546 547 548 OPENSSL_EXPORT X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method); 549 OPENSSL_EXPORT void X509_LOOKUP_free(X509_LOOKUP *ctx); 550 OPENSSL_EXPORT int X509_LOOKUP_init(X509_LOOKUP *ctx); 551 OPENSSL_EXPORT int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name, 552 X509_OBJECT *ret); 553 OPENSSL_EXPORT int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name, 554 ASN1_INTEGER *serial, X509_OBJECT *ret); 555 OPENSSL_EXPORT int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type, 556 unsigned char *bytes, int len, X509_OBJECT *ret); 557 OPENSSL_EXPORT int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, 558 int len, X509_OBJECT *ret); 559 OPENSSL_EXPORT int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); 560 561 #ifndef OPENSSL_NO_STDIO 562 OPENSSL_EXPORT int X509_STORE_load_locations (X509_STORE *ctx, 563 const char *file, const char *dir); 564 OPENSSL_EXPORT int X509_STORE_set_default_paths(X509_STORE *ctx); 565 #endif 566 567 OPENSSL_EXPORT int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_unused *unused, 568 CRYPTO_EX_dup *dup_unused, CRYPTO_EX_free *free_func); 569 OPENSSL_EXPORT int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx,int idx,void *data); 570 OPENSSL_EXPORT void * X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx,int idx); 571 OPENSSL_EXPORT int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx); 572 OPENSSL_EXPORT void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx,int s); 573 OPENSSL_EXPORT int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx); 574 OPENSSL_EXPORT X509 * X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx); 575 OPENSSL_EXPORT X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx); 576 OPENSSL_EXPORT X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx); 577 OPENSSL_EXPORT X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx); 578 OPENSSL_EXPORT STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx); 579 OPENSSL_EXPORT STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx); 580 OPENSSL_EXPORT void X509_STORE_CTX_set_cert(X509_STORE_CTX *c,X509 *x); 581 OPENSSL_EXPORT void X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk); 582 OPENSSL_EXPORT STACK_OF(X509) * 583 X509_STORE_CTX_get0_untrusted(X509_STORE_CTX *ctx); 584 OPENSSL_EXPORT void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c,STACK_OF(X509_CRL) *sk); 585 OPENSSL_EXPORT int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose); 586 OPENSSL_EXPORT int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust); 587 OPENSSL_EXPORT int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, 588 int purpose, int trust); 589 OPENSSL_EXPORT void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags); 590 OPENSSL_EXPORT void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, 591 time_t t); 592 OPENSSL_EXPORT void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, 593 int (*verify_cb)(int, X509_STORE_CTX *)); 594 595 OPENSSL_EXPORT X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx); 596 OPENSSL_EXPORT int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx); 597 598 OPENSSL_EXPORT X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx); 599 OPENSSL_EXPORT void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param); 600 OPENSSL_EXPORT int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name); 601 602 /* X509_VERIFY_PARAM functions */ 603 604 OPENSSL_EXPORT X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void); 605 OPENSSL_EXPORT void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param); 606 OPENSSL_EXPORT int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to, 607 const X509_VERIFY_PARAM *from); 608 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, 609 const X509_VERIFY_PARAM *from); 610 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name); 611 OPENSSL_EXPORT int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags); 612 OPENSSL_EXPORT int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, 613 unsigned long flags); 614 OPENSSL_EXPORT unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param); 615 OPENSSL_EXPORT int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose); 616 OPENSSL_EXPORT int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust); 617 OPENSSL_EXPORT void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth); 618 OPENSSL_EXPORT void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t); 619 OPENSSL_EXPORT int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, 620 ASN1_OBJECT *policy); 621 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 622 STACK_OF(ASN1_OBJECT) *policies); 623 624 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, 625 const char *name, size_t namelen); 626 OPENSSL_EXPORT int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, 627 const char *name, 628 size_t namelen); 629 OPENSSL_EXPORT void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, 630 unsigned int flags); 631 OPENSSL_EXPORT char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *); 632 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, 633 const char *email, size_t emaillen); 634 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param, 635 const unsigned char *ip, size_t iplen); 636 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc); 637 638 OPENSSL_EXPORT int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param); 639 OPENSSL_EXPORT const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param); 640 641 OPENSSL_EXPORT int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param); 642 OPENSSL_EXPORT int X509_VERIFY_PARAM_get_count(void); 643 OPENSSL_EXPORT const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id); 644 OPENSSL_EXPORT const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name); 645 OPENSSL_EXPORT void X509_VERIFY_PARAM_table_cleanup(void); 646 647 OPENSSL_EXPORT int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy, 648 STACK_OF(X509) *certs, 649 STACK_OF(ASN1_OBJECT) *policy_oids, 650 unsigned int flags); 651 652 OPENSSL_EXPORT void X509_policy_tree_free(X509_POLICY_TREE *tree); 653 654 OPENSSL_EXPORT int X509_policy_tree_level_count(const X509_POLICY_TREE *tree); 655 OPENSSL_EXPORT X509_POLICY_LEVEL * 656 X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i); 657 658 OPENSSL_EXPORT STACK_OF(X509_POLICY_NODE) * 659 X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree); 660 661 OPENSSL_EXPORT STACK_OF(X509_POLICY_NODE) * 662 X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree); 663 664 OPENSSL_EXPORT int X509_policy_level_node_count(X509_POLICY_LEVEL *level); 665 666 OPENSSL_EXPORT X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i); 667 668 OPENSSL_EXPORT const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node); 669 670 OPENSSL_EXPORT STACK_OF(POLICYQUALINFO) * 671 X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node); 672 OPENSSL_EXPORT const X509_POLICY_NODE * 673 X509_policy_node_get0_parent(const X509_POLICY_NODE *node); 674 675 #ifdef __cplusplus 676 } 677 #endif 678 #endif 679