1 /* $OpenBSD: x509_vfy.h,v 1.31 2020/09/13 15:06:17 beck Exp $ */ 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/opensslconf.h> 69 70 #ifndef OPENSSL_NO_LHASH 71 #include <openssl/lhash.h> 72 #endif 73 #include <openssl/bio.h> 74 #include <openssl/crypto.h> 75 76 #ifdef __cplusplus 77 extern "C" { 78 #endif 79 80 typedef struct x509_file_st 81 { 82 int num_paths; /* number of paths to files or directories */ 83 int num_alloced; 84 char **paths; /* the list of paths or directories */ 85 int *path_type; 86 } X509_CERT_FILE_CTX; 87 88 /*******************************/ 89 /* 90 SSL_CTX -> X509_STORE 91 -> X509_LOOKUP 92 ->X509_LOOKUP_METHOD 93 -> X509_LOOKUP 94 ->X509_LOOKUP_METHOD 95 96 SSL -> X509_STORE_CTX 97 ->X509_STORE 98 99 The X509_STORE holds the tables etc for verification stuff. 100 A X509_STORE_CTX is used while validating a single certificate. 101 The X509_STORE has X509_LOOKUPs for looking up certs. 102 The X509_STORE then calls a function to actually verify the 103 certificate chain. 104 */ 105 106 #define X509_LU_RETRY -1 107 #define X509_LU_FAIL 0 108 #define X509_LU_X509 1 109 #define X509_LU_CRL 2 110 #define X509_LU_PKEY 3 111 112 typedef struct x509_object_st 113 { 114 /* one of the above types */ 115 int type; 116 union { 117 char *ptr; 118 X509 *x509; 119 X509_CRL *crl; 120 EVP_PKEY *pkey; 121 } data; 122 } X509_OBJECT; 123 124 typedef struct x509_lookup_st X509_LOOKUP; 125 126 DECLARE_STACK_OF(X509_LOOKUP) 127 DECLARE_STACK_OF(X509_OBJECT) 128 129 /* This is a static that defines the function interface */ 130 typedef struct x509_lookup_method_st 131 { 132 const char *name; 133 int (*new_item)(X509_LOOKUP *ctx); 134 void (*free)(X509_LOOKUP *ctx); 135 int (*init)(X509_LOOKUP *ctx); 136 int (*shutdown)(X509_LOOKUP *ctx); 137 int (*ctrl)(X509_LOOKUP *ctx, int cmd, const char *argc, long argl, 138 char **ret); 139 int (*get_by_subject)(X509_LOOKUP *ctx, int type, X509_NAME *name, 140 X509_OBJECT *ret); 141 int (*get_by_issuer_serial)(X509_LOOKUP *ctx, int type, X509_NAME *name, 142 ASN1_INTEGER *serial,X509_OBJECT *ret); 143 int (*get_by_fingerprint)(X509_LOOKUP *ctx, int type, 144 const unsigned char *bytes, int len, X509_OBJECT *ret); 145 int (*get_by_alias)(X509_LOOKUP *ctx, int type, const char *str, 146 int len, X509_OBJECT *ret); 147 } X509_LOOKUP_METHOD; 148 149 typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID; 150 151 /* This structure hold all parameters associated with a verify operation 152 * by including an X509_VERIFY_PARAM structure in related structures the 153 * parameters used can be customized 154 */ 155 156 typedef struct X509_VERIFY_PARAM_st 157 { 158 char *name; 159 time_t check_time; /* Time to use */ 160 unsigned long inh_flags; /* Inheritance flags */ 161 unsigned long flags; /* Various verify flags */ 162 int purpose; /* purpose to check untrusted certificates */ 163 int trust; /* trust setting to check */ 164 int depth; /* Verify depth */ 165 STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */ 166 X509_VERIFY_PARAM_ID *id; /* opaque ID data */ 167 } X509_VERIFY_PARAM; 168 169 DECLARE_STACK_OF(X509_VERIFY_PARAM) 170 171 /* This is used to hold everything. It is used for all certificate 172 * validation. Once we have a certificate chain, the 'verify' 173 * function is then called to actually check the cert chain. */ 174 struct x509_store_st 175 { 176 /* The following is a cache of trusted certs */ 177 int cache; /* if true, stash any hits */ 178 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */ 179 180 /* These are external lookup methods */ 181 STACK_OF(X509_LOOKUP) *get_cert_methods; 182 183 X509_VERIFY_PARAM *param; 184 185 /* Callbacks for various operations */ 186 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */ 187 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */ 188 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */ 189 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */ 190 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */ 191 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */ 192 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */ 193 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */ 194 STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm); 195 STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm); 196 int (*cleanup)(X509_STORE_CTX *ctx); 197 198 CRYPTO_EX_DATA ex_data; 199 int references; 200 } /* X509_STORE */; 201 202 int X509_STORE_set_depth(X509_STORE *store, int depth); 203 204 #define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func)) 205 #define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func)) 206 207 /* This is the functions plus an instance of the local variables. */ 208 struct x509_lookup_st 209 { 210 int init; /* have we been started */ 211 int skip; /* don't use us. */ 212 X509_LOOKUP_METHOD *method; /* the functions */ 213 char *method_data; /* method data */ 214 215 X509_STORE *store_ctx; /* who owns us */ 216 } /* X509_LOOKUP */; 217 218 /* This is a used when verifying cert chains. Since the 219 * gathering of the cert chain can take some time (and have to be 220 * 'retried', this needs to be kept and passed around. */ 221 struct x509_store_ctx_st /* X509_STORE_CTX */ 222 { 223 X509_STORE *ctx; 224 int current_method; /* used when looking up certs */ 225 226 /* The following are set by the caller */ 227 X509 *cert; /* The cert to check */ 228 STACK_OF(X509) *untrusted; /* chain of X509s - untrusted - passed in */ 229 STACK_OF(X509_CRL) *crls; /* set of CRLs passed in */ 230 231 X509_VERIFY_PARAM *param; 232 void *other_ctx; /* Other info for use with get_issuer() */ 233 234 /* Callbacks for various operations */ 235 int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */ 236 int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */ 237 int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */ 238 int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */ 239 int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */ 240 int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */ 241 int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */ 242 int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */ 243 int (*check_policy)(X509_STORE_CTX *ctx); 244 STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm); 245 STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm); 246 int (*cleanup)(X509_STORE_CTX *ctx); 247 248 /* The following is built up */ 249 int valid; /* if 0, rebuild chain */ 250 int last_untrusted; /* index of last untrusted cert */ 251 STACK_OF(X509) *chain; /* chain of X509s - built up and trusted */ 252 X509_POLICY_TREE *tree; /* Valid policy tree */ 253 254 int explicit_policy; /* Require explicit policy value */ 255 256 /* When something goes wrong, this is why */ 257 int error_depth; 258 int error; 259 X509 *current_cert; 260 X509 *current_issuer; /* cert currently being tested as valid issuer */ 261 X509_CRL *current_crl; /* current CRL */ 262 263 int current_crl_score; /* score of current CRL */ 264 unsigned int current_reasons; /* Reason mask */ 265 266 X509_STORE_CTX *parent; /* For CRL path validation: parent context */ 267 268 CRYPTO_EX_DATA ex_data; 269 } /* X509_STORE_CTX */; 270 271 void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth); 272 273 #define X509_STORE_CTX_set_app_data(ctx,data) \ 274 X509_STORE_CTX_set_ex_data(ctx,0,data) 275 #define X509_STORE_CTX_get_app_data(ctx) \ 276 X509_STORE_CTX_get_ex_data(ctx,0) 277 278 #define X509_L_FILE_LOAD 1 279 #define X509_L_ADD_DIR 2 280 #define X509_L_MEM 3 281 282 #define X509_LOOKUP_load_file(x,name,type) \ 283 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL) 284 285 #define X509_LOOKUP_add_dir(x,name,type) \ 286 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL) 287 288 #define X509_LOOKUP_add_mem(x,iov,type) \ 289 X509_LOOKUP_ctrl((x),X509_L_MEM,(const char *)(iov),\ 290 (long)(type),NULL) 291 292 #define X509_V_OK 0 293 #define X509_V_ERR_UNSPECIFIED 1 294 #define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 295 #define X509_V_ERR_UNABLE_TO_GET_CRL 3 296 #define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4 297 #define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5 298 #define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6 299 #define X509_V_ERR_CERT_SIGNATURE_FAILURE 7 300 #define X509_V_ERR_CRL_SIGNATURE_FAILURE 8 301 #define X509_V_ERR_CERT_NOT_YET_VALID 9 302 #define X509_V_ERR_CERT_HAS_EXPIRED 10 303 #define X509_V_ERR_CRL_NOT_YET_VALID 11 304 #define X509_V_ERR_CRL_HAS_EXPIRED 12 305 #define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13 306 #define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14 307 #define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15 308 #define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16 309 #define X509_V_ERR_OUT_OF_MEM 17 310 #define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18 311 #define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19 312 #define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20 313 #define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 314 #define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 315 #define X509_V_ERR_CERT_REVOKED 23 316 #define X509_V_ERR_INVALID_CA 24 317 #define X509_V_ERR_PATH_LENGTH_EXCEEDED 25 318 #define X509_V_ERR_INVALID_PURPOSE 26 319 #define X509_V_ERR_CERT_UNTRUSTED 27 320 #define X509_V_ERR_CERT_REJECTED 28 321 /* These are 'informational' when looking for issuer cert */ 322 #define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29 323 #define X509_V_ERR_AKID_SKID_MISMATCH 30 324 #define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31 325 #define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32 326 327 #define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33 328 #define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34 329 #define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35 330 #define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36 331 #define X509_V_ERR_INVALID_NON_CA 37 332 #define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38 333 #define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39 334 #define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40 335 336 #define X509_V_ERR_INVALID_EXTENSION 41 337 #define X509_V_ERR_INVALID_POLICY_EXTENSION 42 338 #define X509_V_ERR_NO_EXPLICIT_POLICY 43 339 #define X509_V_ERR_DIFFERENT_CRL_SCOPE 44 340 #define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45 341 342 #define X509_V_ERR_UNNESTED_RESOURCE 46 343 344 #define X509_V_ERR_PERMITTED_VIOLATION 47 345 #define X509_V_ERR_EXCLUDED_VIOLATION 48 346 #define X509_V_ERR_SUBTREE_MINMAX 49 347 #define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51 348 #define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52 349 #define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53 350 #define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54 351 352 /* The application is not happy */ 353 #define X509_V_ERR_APPLICATION_VERIFICATION 50 354 355 /* Host, email and IP check errors */ 356 #define X509_V_ERR_HOSTNAME_MISMATCH 62 357 #define X509_V_ERR_EMAIL_MISMATCH 63 358 #define X509_V_ERR_IP_ADDRESS_MISMATCH 64 359 360 /* Caller error */ 361 #define X509_V_ERR_INVALID_CALL 65 362 /* Issuer lookup error */ 363 #define X509_V_ERR_STORE_LOOKUP 66 364 365 /* Certificate verify flags */ 366 367 /* Send issuer+subject checks to verify_cb */ 368 #define X509_V_FLAG_CB_ISSUER_CHECK 0x1 369 /* Use check time instead of current time */ 370 #define X509_V_FLAG_USE_CHECK_TIME 0x2 371 /* Lookup CRLs */ 372 #define X509_V_FLAG_CRL_CHECK 0x4 373 /* Lookup CRLs for whole chain */ 374 #define X509_V_FLAG_CRL_CHECK_ALL 0x8 375 /* Ignore unhandled critical extensions */ 376 #define X509_V_FLAG_IGNORE_CRITICAL 0x10 377 /* Disable workarounds for broken certificates */ 378 #define X509_V_FLAG_X509_STRICT 0x20 379 /* Enable proxy certificate validation */ 380 #define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40 381 /* Enable policy checking */ 382 #define X509_V_FLAG_POLICY_CHECK 0x80 383 /* Policy variable require-explicit-policy */ 384 #define X509_V_FLAG_EXPLICIT_POLICY 0x100 385 /* Policy variable inhibit-any-policy */ 386 #define X509_V_FLAG_INHIBIT_ANY 0x200 387 /* Policy variable inhibit-policy-mapping */ 388 #define X509_V_FLAG_INHIBIT_MAP 0x400 389 /* Notify callback that policy is OK */ 390 #define X509_V_FLAG_NOTIFY_POLICY 0x800 391 /* Extended CRL features such as indirect CRLs, alternate CRL signing keys */ 392 #define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000 393 /* Delta CRL support */ 394 #define X509_V_FLAG_USE_DELTAS 0x2000 395 /* Check selfsigned CA signature */ 396 #define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000 397 /* Use trusted store first */ 398 #define X509_V_FLAG_TRUSTED_FIRST 0x8000 399 /* Allow partial chains if at least one certificate is in trusted store */ 400 #define X509_V_FLAG_PARTIAL_CHAIN 0x80000 401 402 /* If the initial chain is not trusted, do not attempt to build an alternative 403 * chain. Alternate chain checking was introduced in 1.0.2b. Setting this flag 404 * will force the behaviour to match that of previous versions. */ 405 #define X509_V_FLAG_NO_ALT_CHAINS 0x100000 406 407 /* Do not check certificate or CRL validity against current time. */ 408 #define X509_V_FLAG_NO_CHECK_TIME 0x200000 409 410 /* Force the use of the legacy certificate verifcation */ 411 #define X509_V_FLAG_LEGACY_VERIFY 0x400000 412 413 #define X509_VP_FLAG_DEFAULT 0x1 414 #define X509_VP_FLAG_OVERWRITE 0x2 415 #define X509_VP_FLAG_RESET_FLAGS 0x4 416 #define X509_VP_FLAG_LOCKED 0x8 417 #define X509_VP_FLAG_ONCE 0x10 418 419 /* Internal use: mask of policy related options */ 420 #define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \ 421 | X509_V_FLAG_EXPLICIT_POLICY \ 422 | X509_V_FLAG_INHIBIT_ANY \ 423 | X509_V_FLAG_INHIBIT_MAP) 424 425 int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type, 426 X509_NAME *name); 427 X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,int type,X509_NAME *name); 428 X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x); 429 int X509_OBJECT_up_ref_count(X509_OBJECT *a); 430 int X509_OBJECT_get_type(const X509_OBJECT *a); 431 void X509_OBJECT_free_contents(X509_OBJECT *a); 432 X509 *X509_OBJECT_get0_X509(const X509_OBJECT *xo); 433 X509_CRL *X509_OBJECT_get0_X509_CRL(X509_OBJECT *xo); 434 435 X509_STORE *X509_STORE_new(void); 436 void X509_STORE_free(X509_STORE *v); 437 int X509_STORE_up_ref(X509_STORE *x); 438 STACK_OF(X509)* X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm); 439 STACK_OF(X509_CRL)* X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm); 440 STACK_OF(X509_OBJECT) *X509_STORE_get0_objects(X509_STORE *xs); 441 void *X509_STORE_get_ex_data(X509_STORE *xs, int idx); 442 int X509_STORE_set_ex_data(X509_STORE *xs, int idx, void *data); 443 444 #define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \ 445 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE, (l), (p), \ 446 (newf), (dupf), (freef)) 447 448 int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags); 449 int X509_STORE_set_purpose(X509_STORE *ctx, int purpose); 450 int X509_STORE_set_trust(X509_STORE *ctx, int trust); 451 int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm); 452 X509_VERIFY_PARAM *X509_STORE_get0_param(X509_STORE *ctx); 453 454 void X509_STORE_set_verify_cb(X509_STORE *ctx, 455 int (*verify_cb)(int, X509_STORE_CTX *)); 456 457 X509_STORE_CTX *X509_STORE_CTX_new(void); 458 459 int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); 460 461 void X509_STORE_CTX_free(X509_STORE_CTX *ctx); 462 int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, 463 X509 *x509, STACK_OF(X509) *chain); 464 X509 *X509_STORE_CTX_get0_cert(X509_STORE_CTX *ctx); 465 STACK_OF(X509) *X509_STORE_CTX_get0_chain(X509_STORE_CTX *xs); 466 X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *xs); 467 STACK_OF(X509) *X509_STORE_CTX_get0_untrusted(X509_STORE_CTX *ctx); 468 void X509_STORE_CTX_set0_untrusted(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 469 void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 470 void X509_STORE_CTX_set0_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 471 void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); 472 473 X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m); 474 475 X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void); 476 X509_LOOKUP_METHOD *X509_LOOKUP_file(void); 477 X509_LOOKUP_METHOD *X509_LOOKUP_mem(void); 478 479 int X509_STORE_add_cert(X509_STORE *ctx, X509 *x); 480 int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x); 481 482 int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name, 483 X509_OBJECT *ret); 484 485 int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, 486 long argl, char **ret); 487 488 int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type); 489 int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type); 490 int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type); 491 492 493 X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method); 494 void X509_LOOKUP_free(X509_LOOKUP *ctx); 495 int X509_LOOKUP_init(X509_LOOKUP *ctx); 496 int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name, 497 X509_OBJECT *ret); 498 int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name, 499 ASN1_INTEGER *serial, X509_OBJECT *ret); 500 int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type, 501 const unsigned char *bytes, int len, X509_OBJECT *ret); 502 int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, const char *str, 503 int len, X509_OBJECT *ret); 504 int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); 505 506 int X509_STORE_load_locations (X509_STORE *ctx, 507 const char *file, const char *dir); 508 int X509_STORE_load_mem(X509_STORE *ctx, void *buf, int len); 509 int X509_STORE_set_default_paths(X509_STORE *ctx); 510 511 int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 512 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 513 int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx,int idx,void *data); 514 void * X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx,int idx); 515 int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx); 516 void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx,int s); 517 int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx); 518 X509 * X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx); 519 X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx); 520 X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx); 521 X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx); 522 STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx); 523 STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx); 524 void X509_STORE_CTX_set_cert(X509_STORE_CTX *c,X509 *x); 525 void X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk); 526 void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c,STACK_OF(X509_CRL) *sk); 527 int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose); 528 int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust); 529 int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, 530 int purpose, int trust); 531 void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags); 532 void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, 533 time_t t); 534 void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, 535 int (*verify_cb)(int, X509_STORE_CTX *)); 536 537 X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx); 538 int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx); 539 540 X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx); 541 void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param); 542 int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name); 543 544 /* X509_VERIFY_PARAM functions */ 545 546 X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void); 547 void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param); 548 int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to, 549 const X509_VERIFY_PARAM *from); 550 int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, 551 const X509_VERIFY_PARAM *from); 552 int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name); 553 int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags); 554 int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, 555 unsigned long flags); 556 unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param); 557 int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose); 558 int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust); 559 void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth); 560 void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t); 561 int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, 562 ASN1_OBJECT *policy); 563 int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 564 STACK_OF(ASN1_OBJECT) *policies); 565 int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param); 566 int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, const char *name, 567 size_t namelen); 568 int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, const char *name, 569 size_t namelen); 570 void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, 571 unsigned int flags); 572 char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *param); 573 int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, const char *email, 574 size_t emaillen); 575 int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param, const unsigned char *ip, 576 size_t iplen); 577 int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc); 578 const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param); 579 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id); 580 int X509_VERIFY_PARAM_get_count(void); 581 582 int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param); 583 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name); 584 void X509_VERIFY_PARAM_table_cleanup(void); 585 586 int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy, 587 STACK_OF(X509) *certs, 588 STACK_OF(ASN1_OBJECT) *policy_oids, 589 unsigned int flags); 590 591 void X509_policy_tree_free(X509_POLICY_TREE *tree); 592 593 int X509_policy_tree_level_count(const X509_POLICY_TREE *tree); 594 X509_POLICY_LEVEL * 595 X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i); 596 597 STACK_OF(X509_POLICY_NODE) * 598 X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree); 599 600 STACK_OF(X509_POLICY_NODE) * 601 X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree); 602 603 int X509_policy_level_node_count(X509_POLICY_LEVEL *level); 604 605 X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i); 606 607 const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node); 608 609 STACK_OF(POLICYQUALINFO) * 610 X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node); 611 const X509_POLICY_NODE * 612 X509_policy_node_get0_parent(const X509_POLICY_NODE *node); 613 614 #ifdef __cplusplus 615 } 616 #endif 617 #endif 618 619