1 /* Copyright (C) 1995-1998 Eric Young (eay (at) cryptsoft.com) 2 * All rights reserved. 3 * 4 * This package is an SSL implementation written 5 * by Eric Young (eay (at) 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 (at) 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 (at) 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 (at) 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/bio.h> 68 #include <openssl/lhash.h> 69 #include <openssl/thread.h> 70 71 #ifdef __cplusplus 72 extern "C" { 73 #endif 74 75 #if 0 76 /* Outer object */ 77 typedef 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 86 typedef 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 /* 96 SSL_CTX -> X509_STORE 97 -> X509_LOOKUP 98 ->X509_LOOKUP_METHOD 99 -> X509_LOOKUP 100 ->X509_LOOKUP_METHOD 101 102 SSL -> X509_STORE_CTX 103 ->X509_STORE 104 105 The X509_STORE holds the tables etc for verification stuff. 106 A X509_STORE_CTX is used while validating a single certificate. 107 The X509_STORE has X509_LOOKUPs for looking up certs. 108 The X509_STORE then calls a function to actually verify the 109 certificate chain. 110 */ 111 112 /* The following are legacy constants that should not be used. */ 113 #define X509_LU_RETRY (-1) 114 #define X509_LU_FAIL 0 115 116 #define X509_LU_X509 1 117 #define X509_LU_CRL 2 118 #define X509_LU_PKEY 3 119 120 typedef struct x509_object_st 121 { 122 /* one of the above types */ 123 int type; 124 union { 125 char *ptr; 126 X509 *x509; 127 X509_CRL *crl; 128 EVP_PKEY *pkey; 129 } data; 130 } X509_OBJECT; 131 132 DECLARE_STACK_OF(X509_LOOKUP) 133 DECLARE_STACK_OF(X509_OBJECT) 134 135 /* This is a static that defines the function interface */ 136 typedef 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; 155 156 typedef 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 */ 162 163 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 }; 175 176 DECLARE_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. */ 181 struct 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 CRYPTO_MUTEX objs_lock; 187 STACK_OF(X509) *additional_untrusted; 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; 232 233 /* The following are set by the caller */ 234 X509 *cert; /* The cert to check */ 235 STACK_OF(X509) *untrusted; /* chain of X509s - untrusted - passed in */ 236 STACK_OF(X509_CRL) *crls; /* set of CRLs passed in */ 237 238 X509_VERIFY_PARAM *param; 239 void *other_ctx; /* Other info for use with get_issuer() */ 240 241 /* Callbacks for various operations */ 242 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */ 243 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */ 244 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */ 245 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */ 246 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */ 247 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */ 248 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */ 249 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */ 250 int (*check_policy)(X509_STORE_CTX *ctx); 251 STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm); 252 STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm); 253 int (*cleanup)(X509_STORE_CTX *ctx); 254 255 /* The following is built up */ 256 int valid; /* if 0, rebuild chain */ 257 int last_untrusted; /* index of last untrusted cert */ 258 STACK_OF(X509) *chain; /* chain of X509s - built up and trusted */ 259 X509_POLICY_TREE *tree; /* Valid policy tree */ 260 261 int explicit_policy; /* Require explicit policy value */ 262 263 /* When something goes wrong, this is why */ 264 int error_depth; 265 int error; 266 X509 *current_cert; 267 X509 *current_issuer; /* cert currently being tested as valid issuer */ 268 X509_CRL *current_crl; /* current CRL */ 269 270 int current_crl_score; /* score of current CRL */ 271 unsigned int current_reasons; /* Reason mask */ 272 273 X509_STORE_CTX *parent; /* For CRL path validation: parent context */ 274 275 CRYPTO_EX_DATA ex_data; 276 } /* X509_STORE_CTX */; 277 278 OPENSSL_EXPORT void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth); 279 280 #define X509_STORE_CTX_set_app_data(ctx,data) \ 281 X509_STORE_CTX_set_ex_data(ctx,0,data) 282 #define X509_STORE_CTX_get_app_data(ctx) \ 283 X509_STORE_CTX_get_ex_data(ctx,0) 284 285 #define X509_L_FILE_LOAD 1 286 #define X509_L_ADD_DIR 2 287 288 #define X509_LOOKUP_load_file(x,name,type) \ 289 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL) 290 291 #define X509_LOOKUP_add_dir(x,name,type) \ 292 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL) 293 294 #define X509_V_OK 0 295 #define X509_V_ERR_UNSPECIFIED 1 296 297 #define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 298 #define X509_V_ERR_UNABLE_TO_GET_CRL 3 299 #define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4 300 #define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5 301 #define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6 302 #define X509_V_ERR_CERT_SIGNATURE_FAILURE 7 303 #define X509_V_ERR_CRL_SIGNATURE_FAILURE 8 304 #define X509_V_ERR_CERT_NOT_YET_VALID 9 305 #define X509_V_ERR_CERT_HAS_EXPIRED 10 306 #define X509_V_ERR_CRL_NOT_YET_VALID 11 307 #define X509_V_ERR_CRL_HAS_EXPIRED 12 308 #define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13 309 #define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14 310 #define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15 311 #define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16 312 #define X509_V_ERR_OUT_OF_MEM 17 313 #define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18 314 #define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19 315 #define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20 316 #define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 317 #define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 318 #define X509_V_ERR_CERT_REVOKED 23 319 #define X509_V_ERR_INVALID_CA 24 320 #define X509_V_ERR_PATH_LENGTH_EXCEEDED 25 321 #define X509_V_ERR_INVALID_PURPOSE 26 322 #define X509_V_ERR_CERT_UNTRUSTED 27 323 #define X509_V_ERR_CERT_REJECTED 28 324 /* These are 'informational' when looking for issuer cert */ 325 #define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29 326 #define X509_V_ERR_AKID_SKID_MISMATCH 30 327 #define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31 328 #define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32 329 330 #define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33 331 #define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34 332 #define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35 333 #define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36 334 #define X509_V_ERR_INVALID_NON_CA 37 335 #define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38 336 #define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39 337 #define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40 338 339 #define X509_V_ERR_INVALID_EXTENSION 41 340 #define X509_V_ERR_INVALID_POLICY_EXTENSION 42 341 #define X509_V_ERR_NO_EXPLICIT_POLICY 43 342 #define X509_V_ERR_DIFFERENT_CRL_SCOPE 44 343 #define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45 344 345 #define X509_V_ERR_UNNESTED_RESOURCE 46 346 347 #define X509_V_ERR_PERMITTED_VIOLATION 47 348 #define X509_V_ERR_EXCLUDED_VIOLATION 48 349 #define X509_V_ERR_SUBTREE_MINMAX 49 350 #define X509_V_ERR_APPLICATION_VERIFICATION 50 351 #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 /* Caller error */ 370 #define X509_V_ERR_INVALID_CALL 65 371 /* Issuer lookup error */ 372 #define X509_V_ERR_STORE_LOOKUP 66 373 374 /* Certificate verify flags */ 375 376 /* Send issuer+subject checks to verify_cb */ 377 #define X509_V_FLAG_CB_ISSUER_CHECK 0x1 378 /* Use check time instead of current time */ 379 #define X509_V_FLAG_USE_CHECK_TIME 0x2 380 /* Lookup CRLs */ 381 #define X509_V_FLAG_CRL_CHECK 0x4 382 /* Lookup CRLs for whole chain */ 383 #define X509_V_FLAG_CRL_CHECK_ALL 0x8 384 /* Ignore unhandled critical extensions */ 385 #define X509_V_FLAG_IGNORE_CRITICAL 0x10 386 /* Disable workarounds for broken certificates */ 387 #define X509_V_FLAG_X509_STRICT 0x20 388 /* Enable proxy certificate validation */ 389 #define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40 390 /* Enable policy checking */ 391 #define X509_V_FLAG_POLICY_CHECK 0x80 392 /* Policy variable require-explicit-policy */ 393 #define X509_V_FLAG_EXPLICIT_POLICY 0x100 394 /* Policy variable inhibit-any-policy */ 395 #define X509_V_FLAG_INHIBIT_ANY 0x200 396 /* Policy variable inhibit-policy-mapping */ 397 #define X509_V_FLAG_INHIBIT_MAP 0x400 398 /* Notify callback that policy is OK */ 399 #define X509_V_FLAG_NOTIFY_POLICY 0x800 400 /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */ 401 #define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000 402 /* Delta CRL support */ 403 #define X509_V_FLAG_USE_DELTAS 0x2000 404 /* Check selfsigned CA signature */ 405 #define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000 406 /* Use trusted store first */ 407 #define X509_V_FLAG_TRUSTED_FIRST 0x8000 408 /* Suite B 128 bit only mode: not normally used */ 409 #define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000 410 /* Suite B 192 bit only mode */ 411 #define X509_V_FLAG_SUITEB_192_LOS 0x20000 412 /* Suite B 128 bit mode allowing 192 bit algorithms */ 413 #define X509_V_FLAG_SUITEB_128_LOS 0x30000 414 415 /* Allow partial chains if at least one certificate is in trusted store */ 416 #define X509_V_FLAG_PARTIAL_CHAIN 0x80000 417 418 /* If the initial chain is not trusted, do not attempt to build an alternative 419 * chain. Alternate chain checking was introduced in 1.0.2b. Setting this flag 420 * will force the behaviour to match that of previous versions. */ 421 #define X509_V_FLAG_NO_ALT_CHAINS 0x100000 422 423 #define X509_VP_FLAG_DEFAULT 0x1 424 #define X509_VP_FLAG_OVERWRITE 0x2 425 #define X509_VP_FLAG_RESET_FLAGS 0x4 426 #define X509_VP_FLAG_LOCKED 0x8 427 #define X509_VP_FLAG_ONCE 0x10 428 429 /* Internal use: mask of policy related options */ 430 #define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \ 431 | X509_V_FLAG_EXPLICIT_POLICY \ 432 | X509_V_FLAG_INHIBIT_ANY \ 433 | X509_V_FLAG_INHIBIT_MAP) 434 435 OPENSSL_EXPORT int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type, 436 X509_NAME *name); 437 OPENSSL_EXPORT X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,int type,X509_NAME *name); 438 OPENSSL_EXPORT X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x); 439 OPENSSL_EXPORT int X509_OBJECT_up_ref_count(X509_OBJECT *a); 440 OPENSSL_EXPORT void X509_OBJECT_free_contents(X509_OBJECT *a); 441 OPENSSL_EXPORT X509_STORE *X509_STORE_new(void ); 442 OPENSSL_EXPORT int X509_STORE_up_ref(X509_STORE *store); 443 OPENSSL_EXPORT void X509_STORE_free(X509_STORE *v); 444 445 OPENSSL_EXPORT STACK_OF(X509)* X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm); 446 OPENSSL_EXPORT STACK_OF(X509_CRL)* X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm); 447 OPENSSL_EXPORT int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags); 448 OPENSSL_EXPORT int X509_STORE_set_purpose(X509_STORE *ctx, int purpose); 449 OPENSSL_EXPORT int X509_STORE_set_trust(X509_STORE *ctx, int trust); 450 OPENSSL_EXPORT int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm); 451 /* X509_STORE_set0_additional_untrusted sets a stack of additional, untrusted 452 * certificates that are available for chain building. This function does not 453 * take ownership of the stack. */ 454 OPENSSL_EXPORT void X509_STORE_set0_additional_untrusted( 455 X509_STORE *ctx, STACK_OF(X509) *untrusted); 456 457 OPENSSL_EXPORT void X509_STORE_set_verify_cb(X509_STORE *ctx, 458 int (*verify_cb)(int, X509_STORE_CTX *)); 459 460 OPENSSL_EXPORT void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx, 461 STACK_OF(X509_CRL)* (*cb)(X509_STORE_CTX *ctx, X509_NAME *nm)); 462 463 OPENSSL_EXPORT X509_STORE_CTX *X509_STORE_CTX_new(void); 464 465 OPENSSL_EXPORT int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); 466 467 OPENSSL_EXPORT void X509_STORE_CTX_free(X509_STORE_CTX *ctx); 468 OPENSSL_EXPORT int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, 469 X509 *x509, STACK_OF(X509) *chain); 470 OPENSSL_EXPORT void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 471 OPENSSL_EXPORT void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); 472 473 OPENSSL_EXPORT X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx); 474 475 OPENSSL_EXPORT X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m); 476 477 OPENSSL_EXPORT X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void); 478 OPENSSL_EXPORT X509_LOOKUP_METHOD *X509_LOOKUP_file(void); 479 480 OPENSSL_EXPORT int X509_STORE_add_cert(X509_STORE *ctx, X509 *x); 481 OPENSSL_EXPORT int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x); 482 483 OPENSSL_EXPORT int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name, 484 X509_OBJECT *ret); 485 486 OPENSSL_EXPORT int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, 487 long argl, char **ret); 488 489 #ifndef OPENSSL_NO_STDIO 490 OPENSSL_EXPORT int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type); 491 OPENSSL_EXPORT int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type); 492 OPENSSL_EXPORT int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type); 493 #endif 494 495 496 OPENSSL_EXPORT X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method); 497 OPENSSL_EXPORT void X509_LOOKUP_free(X509_LOOKUP *ctx); 498 OPENSSL_EXPORT int X509_LOOKUP_init(X509_LOOKUP *ctx); 499 OPENSSL_EXPORT int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name, 500 X509_OBJECT *ret); 501 OPENSSL_EXPORT int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name, 502 ASN1_INTEGER *serial, X509_OBJECT *ret); 503 OPENSSL_EXPORT int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type, 504 unsigned char *bytes, int len, X509_OBJECT *ret); 505 OPENSSL_EXPORT int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, 506 int len, X509_OBJECT *ret); 507 OPENSSL_EXPORT int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); 508 509 #ifndef OPENSSL_NO_STDIO 510 OPENSSL_EXPORT int X509_STORE_load_locations (X509_STORE *ctx, 511 const char *file, const char *dir); 512 OPENSSL_EXPORT int X509_STORE_set_default_paths(X509_STORE *ctx); 513 #endif 514 515 OPENSSL_EXPORT int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_unused *unused, 516 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 517 OPENSSL_EXPORT int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx,int idx,void *data); 518 OPENSSL_EXPORT void * X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx,int idx); 519 OPENSSL_EXPORT int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx); 520 OPENSSL_EXPORT void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx,int s); 521 OPENSSL_EXPORT int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx); 522 OPENSSL_EXPORT X509 * X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx); 523 OPENSSL_EXPORT X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx); 524 OPENSSL_EXPORT X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx); 525 OPENSSL_EXPORT X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx); 526 OPENSSL_EXPORT STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx); 527 OPENSSL_EXPORT STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx); 528 OPENSSL_EXPORT void X509_STORE_CTX_set_cert(X509_STORE_CTX *c,X509 *x); 529 OPENSSL_EXPORT void X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk); 530 OPENSSL_EXPORT void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c,STACK_OF(X509_CRL) *sk); 531 OPENSSL_EXPORT int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose); 532 OPENSSL_EXPORT int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust); 533 OPENSSL_EXPORT int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, 534 int purpose, int trust); 535 OPENSSL_EXPORT void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags); 536 OPENSSL_EXPORT void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, 537 time_t t); 538 OPENSSL_EXPORT void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, 539 int (*verify_cb)(int, X509_STORE_CTX *)); 540 541 OPENSSL_EXPORT X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx); 542 OPENSSL_EXPORT int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx); 543 544 OPENSSL_EXPORT X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx); 545 OPENSSL_EXPORT void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param); 546 OPENSSL_EXPORT int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name); 547 548 /* X509_VERIFY_PARAM functions */ 549 550 OPENSSL_EXPORT X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void); 551 OPENSSL_EXPORT void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param); 552 OPENSSL_EXPORT int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to, 553 const X509_VERIFY_PARAM *from); 554 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, 555 const X509_VERIFY_PARAM *from); 556 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name); 557 OPENSSL_EXPORT int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags); 558 OPENSSL_EXPORT int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, 559 unsigned long flags); 560 OPENSSL_EXPORT unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param); 561 OPENSSL_EXPORT int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose); 562 OPENSSL_EXPORT int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust); 563 OPENSSL_EXPORT void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth); 564 OPENSSL_EXPORT void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t); 565 OPENSSL_EXPORT int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, 566 ASN1_OBJECT *policy); 567 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 568 STACK_OF(ASN1_OBJECT) *policies); 569 570 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, 571 const char *name, size_t namelen); 572 OPENSSL_EXPORT int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, 573 const char *name, 574 size_t namelen); 575 OPENSSL_EXPORT void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, 576 unsigned int flags); 577 OPENSSL_EXPORT char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *); 578 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, 579 const char *email, size_t emaillen); 580 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param, 581 const unsigned char *ip, size_t iplen); 582 OPENSSL_EXPORT int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc); 583 584 OPENSSL_EXPORT int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param); 585 OPENSSL_EXPORT const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param); 586 587 OPENSSL_EXPORT int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param); 588 OPENSSL_EXPORT int X509_VERIFY_PARAM_get_count(void); 589 OPENSSL_EXPORT const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id); 590 OPENSSL_EXPORT const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name); 591 OPENSSL_EXPORT void X509_VERIFY_PARAM_table_cleanup(void); 592 593 OPENSSL_EXPORT int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy, 594 STACK_OF(X509) *certs, 595 STACK_OF(ASN1_OBJECT) *policy_oids, 596 unsigned int flags); 597 598 OPENSSL_EXPORT void X509_policy_tree_free(X509_POLICY_TREE *tree); 599 600 OPENSSL_EXPORT int X509_policy_tree_level_count(const X509_POLICY_TREE *tree); 601 OPENSSL_EXPORT X509_POLICY_LEVEL * 602 X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i); 603 604 OPENSSL_EXPORT STACK_OF(X509_POLICY_NODE) * 605 X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree); 606 607 OPENSSL_EXPORT STACK_OF(X509_POLICY_NODE) * 608 X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree); 609 610 OPENSSL_EXPORT int X509_policy_level_node_count(X509_POLICY_LEVEL *level); 611 612 OPENSSL_EXPORT X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i); 613 614 OPENSSL_EXPORT const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node); 615 616 OPENSSL_EXPORT STACK_OF(POLICYQUALINFO) * 617 X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node); 618 OPENSSL_EXPORT const X509_POLICY_NODE * 619 X509_policy_node_get0_parent(const X509_POLICY_NODE *node); 620 621 #ifdef __cplusplus 622 } 623 #endif 624 #endif 625
