x509_vfy.h revision 306195
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/* 62 * openssl/x509.h ends up #include-ing this file at about the only 63 * appropriate moment. 64 */ 65#endif 66 67#ifndef HEADER_X509_VFY_H 68# define HEADER_X509_VFY_H 69 70# include <openssl/opensslconf.h> 71# ifndef OPENSSL_NO_LHASH 72# include <openssl/lhash.h> 73# endif 74# include <openssl/bio.h> 75# include <openssl/crypto.h> 76# include <openssl/symhacks.h> 77 78#ifdef __cplusplus 79extern "C" { 80#endif 81 82# if 0 83/* Outer object */ 84typedef struct x509_hash_dir_st { 85 int num_dirs; 86 char **dirs; 87 int *dirs_type; 88 int num_dirs_alloced; 89} X509_HASH_DIR_CTX; 90# endif 91 92typedef struct x509_file_st { 93 int num_paths; /* number of paths to files or directories */ 94 int num_alloced; 95 char **paths; /* the list of paths or directories */ 96 int *path_type; 97} X509_CERT_FILE_CTX; 98 99/*******************************/ 100/*- 101SSL_CTX -> X509_STORE 102 -> X509_LOOKUP 103 ->X509_LOOKUP_METHOD 104 -> X509_LOOKUP 105 ->X509_LOOKUP_METHOD 106 107SSL -> X509_STORE_CTX 108 ->X509_STORE 109 110The X509_STORE holds the tables etc for verification stuff. 111A X509_STORE_CTX is used while validating a single certificate. 112The X509_STORE has X509_LOOKUPs for looking up certs. 113The X509_STORE then calls a function to actually verify the 114certificate chain. 115*/ 116 117# define X509_LU_RETRY -1 118# define X509_LU_FAIL 0 119# define X509_LU_X509 1 120# define X509_LU_CRL 2 121# define X509_LU_PKEY 3 122 123typedef struct x509_object_st { 124 /* one of the above types */ 125 int type; 126 union { 127 char *ptr; 128 X509 *x509; 129 X509_CRL *crl; 130 EVP_PKEY *pkey; 131 } data; 132} X509_OBJECT; 133 134typedef struct x509_lookup_st X509_LOOKUP; 135 136DECLARE_STACK_OF(X509_LOOKUP) 137DECLARE_STACK_OF(X509_OBJECT) 138 139/* This is a static that defines the function interface */ 140typedef struct x509_lookup_method_st { 141 const char *name; 142 int (*new_item) (X509_LOOKUP *ctx); 143 void (*free) (X509_LOOKUP *ctx); 144 int (*init) (X509_LOOKUP *ctx); 145 int (*shutdown) (X509_LOOKUP *ctx); 146 int (*ctrl) (X509_LOOKUP *ctx, int cmd, const char *argc, long argl, 147 char **ret); 148 int (*get_by_subject) (X509_LOOKUP *ctx, int type, X509_NAME *name, 149 X509_OBJECT *ret); 150 int (*get_by_issuer_serial) (X509_LOOKUP *ctx, int type, X509_NAME *name, 151 ASN1_INTEGER *serial, X509_OBJECT *ret); 152 int (*get_by_fingerprint) (X509_LOOKUP *ctx, int type, 153 unsigned char *bytes, int len, 154 X509_OBJECT *ret); 155 int (*get_by_alias) (X509_LOOKUP *ctx, int type, char *str, int len, 156 X509_OBJECT *ret); 157} X509_LOOKUP_METHOD; 158 159typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID; 160 161/* 162 * This structure hold all parameters associated with a verify operation by 163 * including an X509_VERIFY_PARAM structure in related structures the 164 * parameters used can be customized 165 */ 166 167typedef struct X509_VERIFY_PARAM_st { 168 char *name; 169 time_t check_time; /* Time to use */ 170 unsigned long inh_flags; /* Inheritance flags */ 171 unsigned long flags; /* Various verify flags */ 172 int purpose; /* purpose to check untrusted certificates */ 173 int trust; /* trust setting to check */ 174 int depth; /* Verify depth */ 175 STACK_OF(ASN1_OBJECT) *policies; /* Permissible policies */ 176 X509_VERIFY_PARAM_ID *id; /* opaque ID data */ 177} X509_VERIFY_PARAM; 178 179DECLARE_STACK_OF(X509_VERIFY_PARAM) 180 181/* 182 * This is used to hold everything. It is used for all certificate 183 * validation. Once we have a certificate chain, the 'verify' function is 184 * then called to actually check the cert chain. 185 */ 186struct x509_store_st { 187 /* The following is a cache of trusted certs */ 188 int cache; /* if true, stash any hits */ 189 STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */ 190 /* These are external lookup methods */ 191 STACK_OF(X509_LOOKUP) *get_cert_methods; 192 X509_VERIFY_PARAM *param; 193 /* Callbacks for various operations */ 194 /* called to verify a certificate */ 195 int (*verify) (X509_STORE_CTX *ctx); 196 /* error callback */ 197 int (*verify_cb) (int ok, X509_STORE_CTX *ctx); 198 /* get issuers cert from ctx */ 199 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x); 200 /* check issued */ 201 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer); 202 /* Check revocation status of chain */ 203 int (*check_revocation) (X509_STORE_CTX *ctx); 204 /* retrieve CRL */ 205 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); 206 /* Check CRL validity */ 207 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl); 208 /* Check certificate against CRL */ 209 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); 210 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm); 211 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm); 212 int (*cleanup) (X509_STORE_CTX *ctx); 213 CRYPTO_EX_DATA ex_data; 214 int references; 215} /* X509_STORE */ ; 216 217int X509_STORE_set_depth(X509_STORE *store, int depth); 218 219# define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func)) 220# define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func)) 221 222/* This is the functions plus an instance of the local variables. */ 223struct x509_lookup_st { 224 int init; /* have we been started */ 225 int skip; /* don't use us. */ 226 X509_LOOKUP_METHOD *method; /* the functions */ 227 char *method_data; /* method data */ 228 X509_STORE *store_ctx; /* who owns us */ 229} /* X509_LOOKUP */ ; 230 231/* 232 * This is a used when verifying cert chains. Since the gathering of the 233 * cert chain can take some time (and have to be 'retried', this needs to be 234 * kept and passed around. 235 */ 236struct x509_store_ctx_st { /* X509_STORE_CTX */ 237 X509_STORE *ctx; 238 /* used when looking up certs */ 239 int current_method; 240 /* The following are set by the caller */ 241 /* The cert to check */ 242 X509 *cert; 243 /* chain of X509s - untrusted - passed in */ 244 STACK_OF(X509) *untrusted; 245 /* set of CRLs passed in */ 246 STACK_OF(X509_CRL) *crls; 247 X509_VERIFY_PARAM *param; 248 /* Other info for use with get_issuer() */ 249 void *other_ctx; 250 /* Callbacks for various operations */ 251 /* called to verify a certificate */ 252 int (*verify) (X509_STORE_CTX *ctx); 253 /* error callback */ 254 int (*verify_cb) (int ok, X509_STORE_CTX *ctx); 255 /* get issuers cert from ctx */ 256 int (*get_issuer) (X509 **issuer, X509_STORE_CTX *ctx, X509 *x); 257 /* check issued */ 258 int (*check_issued) (X509_STORE_CTX *ctx, X509 *x, X509 *issuer); 259 /* Check revocation status of chain */ 260 int (*check_revocation) (X509_STORE_CTX *ctx); 261 /* retrieve CRL */ 262 int (*get_crl) (X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); 263 /* Check CRL validity */ 264 int (*check_crl) (X509_STORE_CTX *ctx, X509_CRL *crl); 265 /* Check certificate against CRL */ 266 int (*cert_crl) (X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); 267 int (*check_policy) (X509_STORE_CTX *ctx); 268 STACK_OF(X509) *(*lookup_certs) (X509_STORE_CTX *ctx, X509_NAME *nm); 269 STACK_OF(X509_CRL) *(*lookup_crls) (X509_STORE_CTX *ctx, X509_NAME *nm); 270 int (*cleanup) (X509_STORE_CTX *ctx); 271 /* The following is built up */ 272 /* if 0, rebuild chain */ 273 int valid; 274 /* index of last untrusted cert */ 275 int last_untrusted; 276 /* chain of X509s - built up and trusted */ 277 STACK_OF(X509) *chain; 278 /* Valid policy tree */ 279 X509_POLICY_TREE *tree; 280 /* Require explicit policy value */ 281 int explicit_policy; 282 /* When something goes wrong, this is why */ 283 int error_depth; 284 int error; 285 X509 *current_cert; 286 /* cert currently being tested as valid issuer */ 287 X509 *current_issuer; 288 /* current CRL */ 289 X509_CRL *current_crl; 290 /* score of current CRL */ 291 int current_crl_score; 292 /* Reason mask */ 293 unsigned int current_reasons; 294 /* For CRL path validation: parent context */ 295 X509_STORE_CTX *parent; 296 CRYPTO_EX_DATA ex_data; 297} /* X509_STORE_CTX */ ; 298 299void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth); 300 301# define X509_STORE_CTX_set_app_data(ctx,data) \ 302 X509_STORE_CTX_set_ex_data(ctx,0,data) 303# define X509_STORE_CTX_get_app_data(ctx) \ 304 X509_STORE_CTX_get_ex_data(ctx,0) 305 306# define X509_L_FILE_LOAD 1 307# define X509_L_ADD_DIR 2 308 309# define X509_LOOKUP_load_file(x,name,type) \ 310 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL) 311 312# define X509_LOOKUP_add_dir(x,name,type) \ 313 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL) 314 315# define X509_V_OK 0 316# define X509_V_ERR_UNSPECIFIED 1 317 318# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 319# define X509_V_ERR_UNABLE_TO_GET_CRL 3 320# define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4 321# define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5 322# define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6 323# define X509_V_ERR_CERT_SIGNATURE_FAILURE 7 324# define X509_V_ERR_CRL_SIGNATURE_FAILURE 8 325# define X509_V_ERR_CERT_NOT_YET_VALID 9 326# define X509_V_ERR_CERT_HAS_EXPIRED 10 327# define X509_V_ERR_CRL_NOT_YET_VALID 11 328# define X509_V_ERR_CRL_HAS_EXPIRED 12 329# define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13 330# define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14 331# define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15 332# define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16 333# define X509_V_ERR_OUT_OF_MEM 17 334# define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18 335# define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19 336# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20 337# define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 338# define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 339# define X509_V_ERR_CERT_REVOKED 23 340# define X509_V_ERR_INVALID_CA 24 341# define X509_V_ERR_PATH_LENGTH_EXCEEDED 25 342# define X509_V_ERR_INVALID_PURPOSE 26 343# define X509_V_ERR_CERT_UNTRUSTED 27 344# define X509_V_ERR_CERT_REJECTED 28 345/* These are 'informational' when looking for issuer cert */ 346# define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29 347# define X509_V_ERR_AKID_SKID_MISMATCH 30 348# define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31 349# define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32 350 351# define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33 352# define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34 353# define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35 354# define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36 355# define X509_V_ERR_INVALID_NON_CA 37 356# define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38 357# define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39 358# define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40 359 360# define X509_V_ERR_INVALID_EXTENSION 41 361# define X509_V_ERR_INVALID_POLICY_EXTENSION 42 362# define X509_V_ERR_NO_EXPLICIT_POLICY 43 363# define X509_V_ERR_DIFFERENT_CRL_SCOPE 44 364# define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45 365 366# define X509_V_ERR_UNNESTED_RESOURCE 46 367 368# define X509_V_ERR_PERMITTED_VIOLATION 47 369# define X509_V_ERR_EXCLUDED_VIOLATION 48 370# define X509_V_ERR_SUBTREE_MINMAX 49 371# define X509_V_ERR_APPLICATION_VERIFICATION 50 372# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51 373# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52 374# define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53 375# define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54 376 377/* Suite B mode algorithm violation */ 378# define X509_V_ERR_SUITE_B_INVALID_VERSION 56 379# define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57 380# define X509_V_ERR_SUITE_B_INVALID_CURVE 58 381# define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59 382# define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60 383# define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61 384 385/* Host, email and IP check errors */ 386# define X509_V_ERR_HOSTNAME_MISMATCH 62 387# define X509_V_ERR_EMAIL_MISMATCH 63 388# define X509_V_ERR_IP_ADDRESS_MISMATCH 64 389 390/* Caller error */ 391# define X509_V_ERR_INVALID_CALL 65 392/* Issuer lookup error */ 393# define X509_V_ERR_STORE_LOOKUP 66 394 395# define X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION 67 396 397/* Certificate verify flags */ 398 399/* Send issuer+subject checks to verify_cb */ 400# define X509_V_FLAG_CB_ISSUER_CHECK 0x1 401/* Use check time instead of current time */ 402# define X509_V_FLAG_USE_CHECK_TIME 0x2 403/* Lookup CRLs */ 404# define X509_V_FLAG_CRL_CHECK 0x4 405/* Lookup CRLs for whole chain */ 406# define X509_V_FLAG_CRL_CHECK_ALL 0x8 407/* Ignore unhandled critical extensions */ 408# define X509_V_FLAG_IGNORE_CRITICAL 0x10 409/* Disable workarounds for broken certificates */ 410# define X509_V_FLAG_X509_STRICT 0x20 411/* Enable proxy certificate validation */ 412# define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40 413/* Enable policy checking */ 414# define X509_V_FLAG_POLICY_CHECK 0x80 415/* Policy variable require-explicit-policy */ 416# define X509_V_FLAG_EXPLICIT_POLICY 0x100 417/* Policy variable inhibit-any-policy */ 418# define X509_V_FLAG_INHIBIT_ANY 0x200 419/* Policy variable inhibit-policy-mapping */ 420# define X509_V_FLAG_INHIBIT_MAP 0x400 421/* Notify callback that policy is OK */ 422# define X509_V_FLAG_NOTIFY_POLICY 0x800 423/* Extended CRL features such as indirect CRLs, alternate CRL signing keys */ 424# define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000 425/* Delta CRL support */ 426# define X509_V_FLAG_USE_DELTAS 0x2000 427/* Check selfsigned CA signature */ 428# define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000 429/* Use trusted store first */ 430# define X509_V_FLAG_TRUSTED_FIRST 0x8000 431/* Suite B 128 bit only mode: not normally used */ 432# define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000 433/* Suite B 192 bit only mode */ 434# define X509_V_FLAG_SUITEB_192_LOS 0x20000 435/* Suite B 128 bit mode allowing 192 bit algorithms */ 436# define X509_V_FLAG_SUITEB_128_LOS 0x30000 437 438/* Allow partial chains if at least one certificate is in trusted store */ 439# define X509_V_FLAG_PARTIAL_CHAIN 0x80000 440/* 441 * If the initial chain is not trusted, do not attempt to build an alternative 442 * chain. Alternate chain checking was introduced in 1.0.2b. Setting this flag 443 * will force the behaviour to match that of previous versions. 444 */ 445# define X509_V_FLAG_NO_ALT_CHAINS 0x100000 446 447# define X509_VP_FLAG_DEFAULT 0x1 448# define X509_VP_FLAG_OVERWRITE 0x2 449# define X509_VP_FLAG_RESET_FLAGS 0x4 450# define X509_VP_FLAG_LOCKED 0x8 451# define X509_VP_FLAG_ONCE 0x10 452 453/* Internal use: mask of policy related options */ 454# define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \ 455 | X509_V_FLAG_EXPLICIT_POLICY \ 456 | X509_V_FLAG_INHIBIT_ANY \ 457 | X509_V_FLAG_INHIBIT_MAP) 458 459int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type, 460 X509_NAME *name); 461X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h, 462 int type, X509_NAME *name); 463X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, 464 X509_OBJECT *x); 465void X509_OBJECT_up_ref_count(X509_OBJECT *a); 466void X509_OBJECT_free_contents(X509_OBJECT *a); 467X509_STORE *X509_STORE_new(void); 468void X509_STORE_free(X509_STORE *v); 469 470STACK_OF(X509) *X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm); 471STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm); 472int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags); 473int X509_STORE_set_purpose(X509_STORE *ctx, int purpose); 474int X509_STORE_set_trust(X509_STORE *ctx, int trust); 475int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm); 476 477void X509_STORE_set_verify_cb(X509_STORE *ctx, 478 int (*verify_cb) (int, X509_STORE_CTX *)); 479 480void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx, 481 STACK_OF(X509_CRL) *(*cb) (X509_STORE_CTX 482 *ctx, 483 X509_NAME *nm)); 484 485X509_STORE_CTX *X509_STORE_CTX_new(void); 486 487int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); 488 489void X509_STORE_CTX_free(X509_STORE_CTX *ctx); 490int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, 491 X509 *x509, STACK_OF(X509) *chain); 492void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 493void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); 494 495X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx); 496 497X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m); 498 499X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void); 500X509_LOOKUP_METHOD *X509_LOOKUP_file(void); 501 502int X509_STORE_add_cert(X509_STORE *ctx, X509 *x); 503int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x); 504 505int X509_STORE_get_by_subject(X509_STORE_CTX *vs, int type, X509_NAME *name, 506 X509_OBJECT *ret); 507 508int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, 509 long argl, char **ret); 510 511# ifndef OPENSSL_NO_STDIO 512int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type); 513int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type); 514int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type); 515# endif 516 517X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method); 518void X509_LOOKUP_free(X509_LOOKUP *ctx); 519int X509_LOOKUP_init(X509_LOOKUP *ctx); 520int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, int type, X509_NAME *name, 521 X509_OBJECT *ret); 522int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, int type, X509_NAME *name, 523 ASN1_INTEGER *serial, X509_OBJECT *ret); 524int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, int type, 525 unsigned char *bytes, int len, 526 X509_OBJECT *ret); 527int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len, 528 X509_OBJECT *ret); 529int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); 530 531# ifndef OPENSSL_NO_STDIO 532int X509_STORE_load_locations(X509_STORE *ctx, 533 const char *file, const char *dir); 534int X509_STORE_set_default_paths(X509_STORE *ctx); 535# endif 536 537int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, 538 CRYPTO_EX_new *new_func, 539 CRYPTO_EX_dup *dup_func, 540 CRYPTO_EX_free *free_func); 541int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data); 542void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx, int idx); 543int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx); 544void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s); 545int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx); 546X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx); 547X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx); 548X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx); 549X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx); 550STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx); 551STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx); 552void X509_STORE_CTX_set_cert(X509_STORE_CTX *c, X509 *x); 553void X509_STORE_CTX_set_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk); 554void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c, STACK_OF(X509_CRL) *sk); 555int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose); 556int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust); 557int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, 558 int purpose, int trust); 559void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags); 560void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, 561 time_t t); 562void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, 563 int (*verify_cb) (int, X509_STORE_CTX *)); 564 565X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx); 566int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx); 567 568X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx); 569void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param); 570int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name); 571 572/* X509_VERIFY_PARAM functions */ 573 574X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void); 575void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param); 576int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to, 577 const X509_VERIFY_PARAM *from); 578int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, 579 const X509_VERIFY_PARAM *from); 580int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name); 581int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, 582 unsigned long flags); 583int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, 584 unsigned long flags); 585unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param); 586int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose); 587int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust); 588void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth); 589void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t); 590int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, 591 ASN1_OBJECT *policy); 592int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 593 STACK_OF(ASN1_OBJECT) *policies); 594 595int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, 596 const char *name, size_t namelen); 597int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, 598 const char *name, size_t namelen); 599void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, 600 unsigned int flags); 601char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *); 602int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, 603 const char *email, size_t emaillen); 604int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param, 605 const unsigned char *ip, size_t iplen); 606int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, 607 const char *ipasc); 608 609int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param); 610const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param); 611 612int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param); 613int X509_VERIFY_PARAM_get_count(void); 614const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id); 615const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name); 616void X509_VERIFY_PARAM_table_cleanup(void); 617 618int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy, 619 STACK_OF(X509) *certs, 620 STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags); 621 622void X509_policy_tree_free(X509_POLICY_TREE *tree); 623 624int X509_policy_tree_level_count(const X509_POLICY_TREE *tree); 625X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, 626 int i); 627 628STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const 629 X509_POLICY_TREE 630 *tree); 631 632STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const 633 X509_POLICY_TREE 634 *tree); 635 636int X509_policy_level_node_count(X509_POLICY_LEVEL *level); 637 638X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, 639 int i); 640 641const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node); 642 643STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const 644 X509_POLICY_NODE 645 *node); 646const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE 647 *node); 648 649#ifdef __cplusplus 650} 651#endif 652#endif 653