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 #include <openssl/thread.h> 71 72 #ifdef __cplusplus 73 extern "C" { 74 #endif 75 76 #if 0 77 /* Outer object */ 78 typedef struct x509_hash_dir_st 79 { 80 int num_dirs; 81 char **dirs; 82 int *dirs_type; 83 int num_dirs_alloced; 84 } X509_HASH_DIR_CTX; 85 #endif 86 87 typedef struct x509_file_st 88 { 89 int num_paths; /* number of paths to files or directories */ 90 int num_alloced; 91 char **paths; /* the list of paths or directories */ 92 int *path_type; 93 } X509_CERT_FILE_CTX; 94 95 /*******************************/ 96 /* 97 SSL_CTX -> X509_STORE 98 -> X509_LOOKUP 99 ->X509_LOOKUP_METHOD 100 -> X509_LOOKUP 101 ->X509_LOOKUP_METHOD 102 103 SSL -> X509_STORE_CTX 104 ->X509_STORE 105 106 The X509_STORE holds the tables etc for verification stuff. 107 A X509_STORE_CTX is used while validating a single certificate. 108 The X509_STORE has X509_LOOKUPs for looking up certs. 109 The X509_STORE then calls a function to actually verify the 110 certificate chain. 111 */ 112 113 #define X509_LU_RETRY -1 114 #define X509_LU_FAIL 0 115 #define X509_LU_X509 1 116 #define X509_LU_CRL 2 117 #define X509_LU_PKEY 3 118 119 typedef struct x509_object_st 120 { 121 /* one of the above types */ 122 int type; 123 union { 124 char *ptr; 125 X509 *x509; 126 X509_CRL *crl; 127 EVP_PKEY *pkey; 128 } data; 129 } X509_OBJECT; 130 131 typedef struct x509_lookup_st X509_LOOKUP; 132 133 DECLARE_STACK_OF(X509_LOOKUP) 134 DECLARE_STACK_OF(X509_OBJECT) 135 136 /* This is a static that defines the function interface */ 137 typedef struct x509_lookup_method_st 138 { 139 const char *name; 140 int (*new_item)(X509_LOOKUP *ctx); 141 void (*free)(X509_LOOKUP *ctx); 142 int (*init)(X509_LOOKUP *ctx); 143 int (*shutdown)(X509_LOOKUP *ctx); 144 int (*ctrl)(X509_LOOKUP *ctx,int cmd,const char *argc,long argl, 145 char **ret); 146 int (*get_by_subject)(X509_LOOKUP *ctx,int type,X509_NAME *name, 147 X509_OBJECT *ret); 148 int (*get_by_issuer_serial)(X509_LOOKUP *ctx,int type,X509_NAME *name, 149 ASN1_INTEGER *serial,X509_OBJECT *ret); 150 int (*get_by_fingerprint)(X509_LOOKUP *ctx,int type, 151 unsigned char *bytes,int len, 152 X509_OBJECT *ret); 153 int (*get_by_alias)(X509_LOOKUP *ctx,int type,char *str,int len, 154 X509_OBJECT *ret); 155 } X509_LOOKUP_METHOD; 156 157 typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID; 158 159 /* 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 */ 163 164 typedef 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_ID *id; /* opaque ID data */ 175 } X509_VERIFY_PARAM; 176 177 DECLARE_STACK_OF(X509_VERIFY_PARAM) 178 179 /* This is used to hold everything. It is used for all certificate 180 * validation. Once we have a certificate chain, the 'verify' 181 * function is then called to actually check the cert chain. */ 182 struct x509_store_st 183 { 184 /* The following is a cache of trusted certs */ 185 int cache; /* if true, stash any hits */ 186 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */ 187 CRYPTO_MUTEX objs_lock; 188 189 /* These are external lookup methods */ 190 STACK_OF(X509_LOOKUP) *get_cert_methods; 191 192 X509_VERIFY_PARAM *param; 193 194 /* Callbacks for various operations */ 195 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */ 196 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */ 197 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */ 198 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */ 199 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */ 200 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */ 201 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */ 202 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */ 203 STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm); 204 STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm); 205 int (*cleanup)(X509_STORE_CTX *ctx); 206 207 CRYPTO_refcount_t references; 208 } /* X509_STORE */; 209 210 OPENSSL_EXPORT int X509_STORE_set_depth(X509_STORE *store, int depth); 211 212 #define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func)) 213 #define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func)) 214 215 /* This is the functions plus an instance of the local variables. */ 216 struct x509_lookup_st 217 { 218 int init; /* have we been started */ 219 int skip; /* don't use us. */ 220 X509_LOOKUP_METHOD *method; /* the functions */ 221 char *method_data; /* method data */ 222 223 X509_STORE *store_ctx; /* who owns us */ 224 } /* X509_LOOKUP */; 225 226 /* This is a used when verifying cert chains. Since the 227 * gathering of the cert chain can take some time (and have to be 228 * 'retried', this needs to be kept and passed around. */ 229 struct x509_store_ctx_st /* X509_STORE_CTX */ 230 { 231 X509_STORE *ctx; 232 int current_method; /* used when looking up certs */ 233 234 /* The following are set by the caller */ 235 X509 *cert; /* The cert to check */ 236 STACK_OF(X509) *untrusted; /* chain of X509s - untrusted - passed in */ 237 STACK_OF(X509_CRL) *crls; /* set of CRLs passed in */ 238 239 X509_VERIFY_PARAM *param; 240 void *other_ctx; /* Other info for use with get_issuer() */ 241 242 /* Callbacks for various operations */ 243 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */ 244 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */ 245 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */ 246 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */ 247 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */ 248 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */ 249 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */ 250 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */ 251 int (*check_policy)(X509_STORE_CTX *ctx); 252 STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm); 253 STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm); 254 int (*cleanup)(X509_STORE_CTX *ctx); 255 256 /* The following is built up */ 257 int valid; /* if 0, rebuild chain */ 258 int last_untrusted; /* index of last untrusted cert */ 259 STACK_OF(X509) *chain; /* chain of X509s - built up and trusted */ 260 X509_POLICY_TREE *tree; /* Valid policy tree */ 261 262 int explicit_policy; /* Require explicit policy value */ 263 264 /* When something goes wrong, this is why */ 265 int error_depth; 266 int error; 267 X509 *current_cert; 268 X509 *current_issuer; /* cert currently being tested as valid issuer */ 269 X509_CRL *current_crl; /* current CRL */ 270 271 int current_crl_score; /* score of current CRL */ 272 unsigned int current_reasons; /* Reason mask */ 273 274 X509_STORE_CTX *parent; /* For CRL path validation: parent context */ 275 276 CRYPTO_EX_DATA ex_data; 277 } /* X509_STORE_CTX */; 278 279 OPENSSL_EXPORT void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth); 280 281 #define X509_STORE_CTX_set_app_data(ctx,data) \ 282 X509_STORE_CTX_set_ex_data(ctx,0,data) 283 #define X509_STORE_CTX_get_app_data(ctx) \ 284 X509_STORE_CTX_get_ex_data(ctx,0) 285 286 #define X509_L_FILE_LOAD 1 287 #define X509_L_ADD_DIR 2 288 289 #define X509_LOOKUP_load_file(x,name,type) \ 290 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL) 291 292 #define X509_LOOKUP_add_dir(x,name,type) \ 293 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL) 294 295 #define X509_V_OK 0 296 /* illegal error (for uninitialized values, to avoid X509_V_OK): 1 */ 297 298 #define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 299 #define X509_V_ERR_UNABLE_TO_GET_CRL 3 300 #define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4 301 #define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5 302 #define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6 303 #define X509_V_ERR_CERT_SIGNATURE_FAILURE 7 304 #define X509_V_ERR_CRL_SIGNATURE_FAILURE 8 305 #define X509_V_ERR_CERT_NOT_YET_VALID 9 306 #define X509_V_ERR_CERT_HAS_EXPIRED 10 307 #define X509_V_ERR_CRL_NOT_YET_VALID 11 308 #define X509_V_ERR_CRL_HAS_EXPIRED 12 309 #define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13 310 #define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14 311 #define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15 312 #define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16 313 #define X509_V_ERR_OUT_OF_MEM 17 314 #define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18 315 #define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19 316 #define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20 317 #define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 318 #define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 319 #define X509_V_ERR_CERT_REVOKED 23 320 #define X509_V_ERR_INVALID_CA 24 321 #define X509_V_ERR_PATH_LENGTH_EXCEEDED 25 322 #define X509_V_ERR_INVALID_PURPOSE 26 323 #define X509_V_ERR_CERT_UNTRUSTED 27 324 #define X509_V_ERR_CERT_REJECTED 28 325 /* These are 'informational' when looking for issuer cert */ 326 #define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29 327 #define X509_V_ERR_AKID_SKID_MISMATCH 30 328 #define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31 329 #define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32 330 331 #define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33 332 #define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34 333 #define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35 334 #define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36 335 #define X509_V_ERR_INVALID_NON_CA 37 336 #define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38 337 #define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39 338 #define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40 339 340 #define X509_V_ERR_INVALID_EXTENSION 41 341 #define X509_V_ERR_INVALID_POLICY_EXTENSION 42 342 #define X509_V_ERR_NO_EXPLICIT_POLICY 43 343 #define X509_V_ERR_DIFFERENT_CRL_SCOPE 44 344 #define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45 345 346 #define X509_V_ERR_UNNESTED_RESOURCE 46 347 348 #define X509_V_ERR_PERMITTED_VIOLATION 47 349 #define X509_V_ERR_EXCLUDED_VIOLATION 48 350 #define X509_V_ERR_SUBTREE_MINMAX 49 351 #define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51 352 #define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52 353 #define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53 354 #define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54 355 356 /* Suite B mode algorithm violation */ 357 #define X509_V_ERR_SUITE_B_INVALID_VERSION 56 358 #define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57 359 #define X509_V_ERR_SUITE_B_INVALID_CURVE 58 360 #define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59 361 #define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60 362 #define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61 363 364 /* Host, email and IP check errors */ 365 #define X509_V_ERR_HOSTNAME_MISMATCH 62 366 #define X509_V_ERR_EMAIL_MISMATCH 63 367 #define X509_V_ERR_IP_ADDRESS_MISMATCH 64 368 369 /* The application is not happy */ 370 #define X509_V_ERR_APPLICATION_VERIFICATION 50 371 372 /* Certificate verify flags */ 373 374 /* Send issuer+subject checks to verify_cb */ 375 #define X509_V_FLAG_CB_ISSUER_CHECK 0x1 376 /* Use check time instead of current time */ 377 #define X509_V_FLAG_USE_CHECK_TIME 0x2 378 /* Lookup CRLs */ 379 #define X509_V_FLAG_CRL_CHECK 0x4 380 /* Lookup CRLs for whole chain */ 381 #define X509_V_FLAG_CRL_CHECK_ALL 0x8 382 /* Ignore unhandled critical extensions */ 383 #define X509_V_FLAG_IGNORE_CRITICAL 0x10 384 /* Disable workarounds for broken certificates */ 385 #define X509_V_FLAG_X509_STRICT 0x20 386 /* Enable proxy certificate validation */ 387 #define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40 388 /* Enable policy checking */ 389 #define X509_V_FLAG_POLICY_CHECK 0x80 390 /* Policy variable require-explicit-policy */ 391 #define X509_V_FLAG_EXPLICIT_POLICY 0x100 392 /* Policy variable inhibit-any-policy */ 393 #define X509_V_FLAG_INHIBIT_ANY 0x200 394 /* Policy variable inhibit-policy-mapping */ 395 #define X509_V_FLAG_INHIBIT_MAP 0x400 396 /* Notify callback that policy is OK */ 397 #define X509_V_FLAG_NOTIFY_POLICY 0x800 398 /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */ 399 #define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000 400 /* Delta CRL support */ 401 #define X509_V_FLAG_USE_DELTAS 0x2000 402 /* Check selfsigned CA signature */ 403 #define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000 404 /* Use trusted store first */ 405 #define X509_V_FLAG_TRUSTED_FIRST 0x8000 406 /* Suite B 128 bit only mode: not normally used */ 407 #define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000 408 /* Suite B 192 bit only mode */ 409 #define X509_V_FLAG_SUITEB_192_LOS 0x20000 410 /* Suite B 128 bit mode allowing 192 bit algorithms */ 411 #define X509_V_FLAG_SUITEB_128_LOS 0x30000 412 413 /* Allow partial chains if at least one certificate is in trusted store */ 414 #define X509_V_FLAG_PARTIAL_CHAIN 0x80000 415 416 #define X509_VP_FLAG_DEFAULT 0x1 417 #define X509_VP_FLAG_OVERWRITE 0x2 418 #define X509_VP_FLAG_RESET_FLAGS 0x4 419 #define X509_VP_FLAG_LOCKED 0x8 420 #define X509_VP_FLAG_ONCE 0x10 421 422 /* Internal use: mask of policy related options */ 423 #define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \ 424 | X509_V_FLAG_EXPLICIT_POLICY \ 425 | X509_V_FLAG_INHIBIT_ANY \ 426 | X509_V_FLAG_INHIBIT_MAP) 427 428 OPENSSL_EXPORT int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type, 429 X509_NAME *name); 430 OPENSSL_EXPORT X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,int type,X509_NAME *name); 431 OPENSSL_EXPORT X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x); 432 OPENSSL_EXPORT void X509_OBJECT_up_ref_count(X509_OBJECT *a); 433 OPENSSL_EXPORT void X509_OBJECT_free_contents(X509_OBJECT *a); 434 OPENSSL_EXPORT X509_STORE *X509_STORE_new(void ); 435 OPENSSL_EXPORT void X509_STORE_free(X509_STORE *v); 436 437 OPENSSL_EXPORT STACK_OF(X509)* X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm); 438 OPENSSL_EXPORT STACK_OF(X509_CRL)* X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm); 439 OPENSSL_EXPORT int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags); 440 OPENSSL_EXPORT int X509_STORE_set_purpose(X509_STORE *ctx, int purpose); 441 OPENSSL_EXPORT int X509_STORE_set_trust(X509_STORE *ctx, int trust); 442 OPENSSL_EXPORT int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm); 443 444 OPENSSL_EXPORT void X509_STORE_set_verify_cb(X509_STORE *ctx, 445 int (*verify_cb)(int, X509_STORE_CTX *)); 446 447 OPENSSL_EXPORT void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx, 448 STACK_OF(X509_CRL)* (*cb)(X509_STORE_CTX *ctx, X509_NAME *nm)); 449 450 OPENSSL_EXPORT X509_STORE_CTX *X509_STORE_CTX_new(void); 451 452 OPENSSL_EXPORT int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); 453 454 OPENSSL_EXPORT void X509_STORE_CTX_free(X509_STORE_CTX *ctx); 455 OPENSSL_EXPORT int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, 456 X509 *x509, STACK_OF(X509) *chain); 457 OPENSSL_EXPORT void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 458 OPENSSL_EXPORT void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); 459 460 OPENSSL_EXPORT X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx); 461 462 OPENSSL_EXPORT X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m); 463 464 OPENSSL_EXPORT X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void); 465 OPENSSL_EXPORT X509_LOOKUP_METHOD *X509_LOOKUP_file(void); 466 467 OPENSSL_EXPORT int X509_STORE_add_cert(X509_STORE *ctx, X509 *x); 468 OPENSSL_EXPORT int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x); 469 470 OPENSSL_EXPORT int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name, 471 X509_OBJECT *ret); 472 473 OPENSSL_EXPORT int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, 474 long argl, char **ret); 475 476 #ifndef OPENSSL_NO_STDIO 477 OPENSSL_EXPORT int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type); 478 OPENSSL_EXPORT int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type); 479 OPENSSL_EXPORT int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type); 480 #endif 481 482 483 OPENSSL_EXPORT X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method); 484 OPENSSL_EXPORT void X509_LOOKUP_free(X509_LOOKUP *ctx); 485 OPENSSL_EXPORT int X509_LOOKUP_init(X509_LOOKUP *ctx); 486 OPENSSL_EXPORT int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name, 487 X509_OBJECT *ret); 488 OPENSSL_EXPORT int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name, 489 ASN1_INTEGER *serial, X509_OBJECT *ret); 490 OPENSSL_EXPORT int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type, 491 unsigned char *bytes, int len, X509_OBJECT *ret); 492 OPENSSL_EXPORT int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, 493 int len, X509_OBJECT *ret); 494 OPENSSL_EXPORT int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); 495 496 #ifndef OPENSSL_NO_STDIO 497 OPENSSL_EXPORT int X509_STORE_load_locations (X509_STORE *ctx, 498 const char *file, const char *dir); 499 OPENSSL_EXPORT int X509_STORE_set_default_paths(X509_STORE *ctx); 500 #endif 501 502 OPENSSL_EXPORT int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 503 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 504 OPENSSL_EXPORT int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx,int idx,void *data); 505 OPENSSL_EXPORT void * X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx,int idx); 506 OPENSSL_EXPORT int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx); 507 OPENSSL_EXPORT void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx,int s); 508 OPENSSL_EXPORT int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx); 509 OPENSSL_EXPORT X509 * X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx); 510 OPENSSL_EXPORT X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx); 511 OPENSSL_EXPORT X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx); 512 OPENSSL_EXPORT X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx); 513 OPENSSL_EXPORT STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx); 514 OPENSSL_EXPORT STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx); 515 OPENSSL_EXPORT void X509_STORE_CTX_set_cert(X509_STORE_CTX *c,X509 *x); 516 OPENSSL_EXPORT void X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk); 517 OPENSSL_EXPORT void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c,STACK_OF(X509_CRL) *sk); 518 OPENSSL_EXPORT int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose); 519 OPENSSL_EXPORT int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust); 520 OPENSSL_EXPORT int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, 521 int purpose, int trust); 522 OPENSSL_EXPORT void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags); 523 OPENSSL_EXPORT void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, 524 time_t t); 525 OPENSSL_EXPORT void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, 526 int (*verify_cb)(int, X509_STORE_CTX *)); 527 528 OPENSSL_EXPORT X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx); 529 OPENSSL_EXPORT int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx); 530 531 OPENSSL_EXPORT X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx); 532 OPENSSL_EXPORT void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param); 533 OPENSSL_EXPORT int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name); 534 535 /* X509_VERIFY_PARAM functions */ 536 537 OPENSSL_EXPORT X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void); 538 OPENSSL_EXPORT void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param); 539 OPENSSL_EXPORT int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to, 540 const X509_VERIFY_PARAM *from); 541 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, 542 const X509_VERIFY_PARAM *from); 543 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name); 544 OPENSSL_EXPORT int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags); 545 OPENSSL_EXPORT int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, 546 unsigned long flags); 547 OPENSSL_EXPORT unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param); 548 OPENSSL_EXPORT int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose); 549 OPENSSL_EXPORT int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust); 550 OPENSSL_EXPORT void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth); 551 OPENSSL_EXPORT void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t); 552 OPENSSL_EXPORT int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, 553 ASN1_OBJECT *policy); 554 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 555 STACK_OF(ASN1_OBJECT) *policies); 556 557 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, 558 const char *name, size_t namelen); 559 OPENSSL_EXPORT int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, 560 const char *name, 561 size_t namelen); 562 OPENSSL_EXPORT void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, 563 unsigned int flags); 564 OPENSSL_EXPORT char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *); 565 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, 566 const char *email, size_t emaillen); 567 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param, 568 const unsigned char *ip, size_t iplen); 569 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc); 570 571 OPENSSL_EXPORT int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param); 572 OPENSSL_EXPORT const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param); 573 574 OPENSSL_EXPORT int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param); 575 OPENSSL_EXPORT int X509_VERIFY_PARAM_get_count(void); 576 OPENSSL_EXPORT const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id); 577 OPENSSL_EXPORT const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name); 578 OPENSSL_EXPORT void X509_VERIFY_PARAM_table_cleanup(void); 579 580 OPENSSL_EXPORT int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy, 581 STACK_OF(X509) *certs, 582 STACK_OF(ASN1_OBJECT) *policy_oids, 583 unsigned int flags); 584 585 OPENSSL_EXPORT void X509_policy_tree_free(X509_POLICY_TREE *tree); 586 587 OPENSSL_EXPORT int X509_policy_tree_level_count(const X509_POLICY_TREE *tree); 588 OPENSSL_EXPORT X509_POLICY_LEVEL * 589 X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i); 590 591 OPENSSL_EXPORT STACK_OF(X509_POLICY_NODE) * 592 X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree); 593 594 OPENSSL_EXPORT STACK_OF(X509_POLICY_NODE) * 595 X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree); 596 597 OPENSSL_EXPORT int X509_policy_level_node_count(X509_POLICY_LEVEL *level); 598 599 OPENSSL_EXPORT X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i); 600 601 OPENSSL_EXPORT const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node); 602 603 OPENSSL_EXPORT STACK_OF(POLICYQUALINFO) * 604 X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node); 605 OPENSSL_EXPORT const X509_POLICY_NODE * 606 X509_policy_node_get0_parent(const X509_POLICY_NODE *node); 607 608 #ifdef __cplusplus 609 } 610 #endif 611 #endif 612 613