1/* 2 * {- join("\n * ", @autowarntext) -} 3 * 4 * Copyright 1995-2025 The OpenSSL Project Authors. All Rights Reserved. 5 * 6 * Licensed under the Apache License 2.0 (the "License"). You may not use 7 * this file except in compliance with the License. You can obtain a copy 8 * in the file LICENSE in the source distribution or at 9 * https://www.openssl.org/source/license.html 10 */ 11 12{- 13use OpenSSL::stackhash qw(generate_stack_macros); 14-} 15 16#ifndef OPENSSL_X509_VFY_H 17# define OPENSSL_X509_VFY_H 18# pragma once 19 20# include <openssl/macros.h> 21# ifndef OPENSSL_NO_DEPRECATED_3_0 22# define HEADER_X509_VFY_H 23# endif 24 25/* 26 * Protect against recursion, x509.h and x509_vfy.h each include the other. 27 */ 28# ifndef OPENSSL_X509_H 29# include <openssl/x509.h> 30# endif 31 32# include <openssl/opensslconf.h> 33# include <openssl/lhash.h> 34# include <openssl/bio.h> 35# include <openssl/crypto.h> 36# include <openssl/symhacks.h> 37 38#ifdef __cplusplus 39extern "C" { 40#endif 41 42/*- 43SSL_CTX -> X509_STORE 44 -> X509_LOOKUP 45 ->X509_LOOKUP_METHOD 46 -> X509_LOOKUP 47 ->X509_LOOKUP_METHOD 48 49SSL -> X509_STORE_CTX 50 ->X509_STORE 51 52The X509_STORE holds the tables etc for verification stuff. 53A X509_STORE_CTX is used while validating a single certificate. 54The X509_STORE has X509_LOOKUPs for looking up certs. 55The X509_STORE then calls a function to actually verify the 56certificate chain. 57*/ 58 59typedef enum { 60 X509_LU_NONE = 0, 61 X509_LU_X509, X509_LU_CRL 62} X509_LOOKUP_TYPE; 63 64#ifndef OPENSSL_NO_DEPRECATED_1_1_0 65#define X509_LU_RETRY -1 66#define X509_LU_FAIL 0 67#endif 68 69{- 70 generate_stack_macros("X509_LOOKUP") 71 .generate_stack_macros("X509_OBJECT") 72 .generate_stack_macros("X509_VERIFY_PARAM"); 73-} 74 75/* This is used for a table of trust checking functions */ 76typedef struct x509_trust_st { 77 int trust; 78 int flags; 79 int (*check_trust) (struct x509_trust_st *, X509 *, int); 80 char *name; 81 int arg1; 82 void *arg2; 83} X509_TRUST; 84{- 85 generate_stack_macros("X509_TRUST"); 86-} 87 88/* standard trust ids */ 89# define X509_TRUST_DEFAULT 0 /* Only valid in purpose settings */ 90# define X509_TRUST_COMPAT 1 91# define X509_TRUST_SSL_CLIENT 2 92# define X509_TRUST_SSL_SERVER 3 93# define X509_TRUST_EMAIL 4 94# define X509_TRUST_OBJECT_SIGN 5 95# define X509_TRUST_OCSP_SIGN 6 96# define X509_TRUST_OCSP_REQUEST 7 97# define X509_TRUST_TSA 8 98/* Keep these up to date! */ 99# define X509_TRUST_MIN 1 100# define X509_TRUST_MAX 8 101 102/* trust_flags values */ 103# define X509_TRUST_DYNAMIC (1U << 0) 104# define X509_TRUST_DYNAMIC_NAME (1U << 1) 105/* No compat trust if self-signed, preempts "DO_SS" */ 106# define X509_TRUST_NO_SS_COMPAT (1U << 2) 107/* Compat trust if no explicit accepted trust EKUs */ 108# define X509_TRUST_DO_SS_COMPAT (1U << 3) 109/* Accept "anyEKU" as a wildcard rejection OID and as a wildcard trust OID */ 110# define X509_TRUST_OK_ANY_EKU (1U << 4) 111 112/* check_trust return codes */ 113# define X509_TRUST_TRUSTED 1 114# define X509_TRUST_REJECTED 2 115# define X509_TRUST_UNTRUSTED 3 116 117int X509_TRUST_set(int *t, int trust); 118int X509_TRUST_get_count(void); 119X509_TRUST *X509_TRUST_get0(int idx); 120int X509_TRUST_get_by_id(int id); 121int X509_TRUST_add(int id, int flags, int (*ck) (X509_TRUST *, X509 *, int), 122 const char *name, int arg1, void *arg2); 123void X509_TRUST_cleanup(void); 124int X509_TRUST_get_flags(const X509_TRUST *xp); 125char *X509_TRUST_get0_name(const X509_TRUST *xp); 126int X509_TRUST_get_trust(const X509_TRUST *xp); 127 128int X509_trusted(const X509 *x); 129int X509_add1_trust_object(X509 *x, const ASN1_OBJECT *obj); 130int X509_add1_reject_object(X509 *x, const ASN1_OBJECT *obj); 131void X509_trust_clear(X509 *x); 132void X509_reject_clear(X509 *x); 133STACK_OF(ASN1_OBJECT) *X509_get0_trust_objects(X509 *x); 134STACK_OF(ASN1_OBJECT) *X509_get0_reject_objects(X509 *x); 135 136int (*X509_TRUST_set_default(int (*trust) (int, X509 *, int))) (int, X509 *, 137 int); 138int X509_check_trust(X509 *x, int id, int flags); 139 140int X509_verify_cert(X509_STORE_CTX *ctx); 141int X509_STORE_CTX_verify(X509_STORE_CTX *ctx); 142STACK_OF(X509) *X509_build_chain(X509 *target, STACK_OF(X509) *certs, 143 X509_STORE *store, int with_self_signed, 144 OSSL_LIB_CTX *libctx, const char *propq); 145 146int X509_STORE_set_depth(X509_STORE *store, int depth); 147 148typedef int (*X509_STORE_CTX_verify_cb)(int, X509_STORE_CTX *); 149int X509_STORE_CTX_print_verify_cb(int ok, X509_STORE_CTX *ctx); 150typedef int (*X509_STORE_CTX_verify_fn)(X509_STORE_CTX *); 151typedef int (*X509_STORE_CTX_get_issuer_fn)(X509 **issuer, 152 X509_STORE_CTX *ctx, X509 *x); 153typedef int (*X509_STORE_CTX_check_issued_fn)(X509_STORE_CTX *ctx, 154 X509 *x, X509 *issuer); 155typedef int (*X509_STORE_CTX_check_revocation_fn)(X509_STORE_CTX *ctx); 156typedef int (*X509_STORE_CTX_get_crl_fn)(X509_STORE_CTX *ctx, 157 X509_CRL **crl, X509 *x); 158typedef int (*X509_STORE_CTX_check_crl_fn)(X509_STORE_CTX *ctx, X509_CRL *crl); 159typedef int (*X509_STORE_CTX_cert_crl_fn)(X509_STORE_CTX *ctx, 160 X509_CRL *crl, X509 *x); 161typedef int (*X509_STORE_CTX_check_policy_fn)(X509_STORE_CTX *ctx); 162typedef STACK_OF(X509) 163 *(*X509_STORE_CTX_lookup_certs_fn)(X509_STORE_CTX *ctx, 164 const X509_NAME *nm); 165typedef STACK_OF(X509_CRL) 166 *(*X509_STORE_CTX_lookup_crls_fn)(const X509_STORE_CTX *ctx, 167 const X509_NAME *nm); 168typedef int (*X509_STORE_CTX_cleanup_fn)(X509_STORE_CTX *ctx); 169 170void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth); 171 172# define X509_STORE_CTX_set_app_data(ctx,data) \ 173 X509_STORE_CTX_set_ex_data(ctx,0,data) 174# define X509_STORE_CTX_get_app_data(ctx) \ 175 X509_STORE_CTX_get_ex_data(ctx,0) 176 177# define X509_L_FILE_LOAD 1 178# define X509_L_ADD_DIR 2 179# define X509_L_ADD_STORE 3 180# define X509_L_LOAD_STORE 4 181 182# define X509_LOOKUP_load_file(x,name,type) \ 183 X509_LOOKUP_ctrl((x),X509_L_FILE_LOAD,(name),(long)(type),NULL) 184 185# define X509_LOOKUP_add_dir(x,name,type) \ 186 X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL) 187 188# define X509_LOOKUP_add_store(x,name) \ 189 X509_LOOKUP_ctrl((x),X509_L_ADD_STORE,(name),0,NULL) 190 191# define X509_LOOKUP_load_store(x,name) \ 192 X509_LOOKUP_ctrl((x),X509_L_LOAD_STORE,(name),0,NULL) 193 194# define X509_LOOKUP_load_file_ex(x, name, type, libctx, propq) \ 195X509_LOOKUP_ctrl_ex((x), X509_L_FILE_LOAD, (name), (long)(type), NULL,\ 196 (libctx), (propq)) 197 198# define X509_LOOKUP_load_store_ex(x, name, libctx, propq) \ 199X509_LOOKUP_ctrl_ex((x), X509_L_LOAD_STORE, (name), 0, NULL, \ 200 (libctx), (propq)) 201 202# define X509_LOOKUP_add_store_ex(x, name, libctx, propq) \ 203X509_LOOKUP_ctrl_ex((x), X509_L_ADD_STORE, (name), 0, NULL, \ 204 (libctx), (propq)) 205 206# define X509_V_OK 0 207# define X509_V_ERR_UNSPECIFIED 1 208# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 209# define X509_V_ERR_UNABLE_TO_GET_CRL 3 210# define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4 211# define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5 212# define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6 213# define X509_V_ERR_CERT_SIGNATURE_FAILURE 7 214# define X509_V_ERR_CRL_SIGNATURE_FAILURE 8 215# define X509_V_ERR_CERT_NOT_YET_VALID 9 216# define X509_V_ERR_CERT_HAS_EXPIRED 10 217# define X509_V_ERR_CRL_NOT_YET_VALID 11 218# define X509_V_ERR_CRL_HAS_EXPIRED 12 219# define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13 220# define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14 221# define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15 222# define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16 223# define X509_V_ERR_OUT_OF_MEM 17 224# define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18 225# define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19 226# define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20 227# define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 228# define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 229# define X509_V_ERR_CERT_REVOKED 23 230# define X509_V_ERR_NO_ISSUER_PUBLIC_KEY 24 231# define X509_V_ERR_PATH_LENGTH_EXCEEDED 25 232# define X509_V_ERR_INVALID_PURPOSE 26 233# define X509_V_ERR_CERT_UNTRUSTED 27 234# define X509_V_ERR_CERT_REJECTED 28 235 236/* These are 'informational' when looking for issuer cert */ 237# define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29 238# define X509_V_ERR_AKID_SKID_MISMATCH 30 239# define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31 240# define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32 241# define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33 242# define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34 243# define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35 244# define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36 245# define X509_V_ERR_INVALID_NON_CA 37 246# define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38 247# define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39 248# define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40 249# define X509_V_ERR_INVALID_EXTENSION 41 250# define X509_V_ERR_INVALID_POLICY_EXTENSION 42 251# define X509_V_ERR_NO_EXPLICIT_POLICY 43 252# define X509_V_ERR_DIFFERENT_CRL_SCOPE 44 253# define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45 254# define X509_V_ERR_UNNESTED_RESOURCE 46 255# define X509_V_ERR_PERMITTED_VIOLATION 47 256# define X509_V_ERR_EXCLUDED_VIOLATION 48 257# define X509_V_ERR_SUBTREE_MINMAX 49 258/* The application is not happy */ 259# define X509_V_ERR_APPLICATION_VERIFICATION 50 260# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51 261# define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52 262# define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53 263# define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54 264/* Another issuer check debug option */ 265# define X509_V_ERR_PATH_LOOP 55 266/* Suite B mode algorithm violation */ 267# define X509_V_ERR_SUITE_B_INVALID_VERSION 56 268# define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57 269# define X509_V_ERR_SUITE_B_INVALID_CURVE 58 270# define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59 271# define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60 272# define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61 273/* Host, email and IP check errors */ 274# define X509_V_ERR_HOSTNAME_MISMATCH 62 275# define X509_V_ERR_EMAIL_MISMATCH 63 276# define X509_V_ERR_IP_ADDRESS_MISMATCH 64 277/* DANE TLSA errors */ 278# define X509_V_ERR_DANE_NO_MATCH 65 279/* security level errors */ 280# define X509_V_ERR_EE_KEY_TOO_SMALL 66 281# define X509_V_ERR_CA_KEY_TOO_SMALL 67 282# define X509_V_ERR_CA_MD_TOO_WEAK 68 283/* Caller error */ 284# define X509_V_ERR_INVALID_CALL 69 285/* Issuer lookup error */ 286# define X509_V_ERR_STORE_LOOKUP 70 287/* Certificate transparency */ 288# define X509_V_ERR_NO_VALID_SCTS 71 289 290# define X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION 72 291/* OCSP status errors */ 292# define X509_V_ERR_OCSP_VERIFY_NEEDED 73 /* Need OCSP verification */ 293# define X509_V_ERR_OCSP_VERIFY_FAILED 74 /* Couldn't verify cert through OCSP */ 294# define X509_V_ERR_OCSP_CERT_UNKNOWN 75 /* Certificate wasn't recognized by the OCSP responder */ 295 296# define X509_V_ERR_UNSUPPORTED_SIGNATURE_ALGORITHM 76 297# define X509_V_ERR_SIGNATURE_ALGORITHM_MISMATCH 77 298 299/* Errors in case a check in X509_V_FLAG_X509_STRICT mode fails */ 300# define X509_V_ERR_SIGNATURE_ALGORITHM_INCONSISTENCY 78 301# define X509_V_ERR_INVALID_CA 79 302# define X509_V_ERR_PATHLEN_INVALID_FOR_NON_CA 80 303# define X509_V_ERR_PATHLEN_WITHOUT_KU_KEY_CERT_SIGN 81 304# define X509_V_ERR_KU_KEY_CERT_SIGN_INVALID_FOR_NON_CA 82 305# define X509_V_ERR_ISSUER_NAME_EMPTY 83 306# define X509_V_ERR_SUBJECT_NAME_EMPTY 84 307# define X509_V_ERR_MISSING_AUTHORITY_KEY_IDENTIFIER 85 308# define X509_V_ERR_MISSING_SUBJECT_KEY_IDENTIFIER 86 309# define X509_V_ERR_EMPTY_SUBJECT_ALT_NAME 87 310# define X509_V_ERR_EMPTY_SUBJECT_SAN_NOT_CRITICAL 88 311# define X509_V_ERR_CA_BCONS_NOT_CRITICAL 89 312# define X509_V_ERR_AUTHORITY_KEY_IDENTIFIER_CRITICAL 90 313# define X509_V_ERR_SUBJECT_KEY_IDENTIFIER_CRITICAL 91 314# define X509_V_ERR_CA_CERT_MISSING_KEY_USAGE 92 315# define X509_V_ERR_EXTENSIONS_REQUIRE_VERSION_3 93 316# define X509_V_ERR_EC_KEY_EXPLICIT_PARAMS 94 317# define X509_V_ERR_RPK_UNTRUSTED 95 318 319/* Certificate verify flags */ 320# ifndef OPENSSL_NO_DEPRECATED_1_1_0 321# define X509_V_FLAG_CB_ISSUER_CHECK 0x0 /* Deprecated */ 322# endif 323/* Use check time instead of current time */ 324# define X509_V_FLAG_USE_CHECK_TIME 0x2 325/* Lookup CRLs */ 326# define X509_V_FLAG_CRL_CHECK 0x4 327/* Lookup CRLs for whole chain */ 328# define X509_V_FLAG_CRL_CHECK_ALL 0x8 329/* Ignore unhandled critical extensions */ 330# define X509_V_FLAG_IGNORE_CRITICAL 0x10 331/* Disable workarounds for broken certificates */ 332# define X509_V_FLAG_X509_STRICT 0x20 333/* Enable proxy certificate validation */ 334# define X509_V_FLAG_ALLOW_PROXY_CERTS 0x40 335/* Enable policy checking */ 336# define X509_V_FLAG_POLICY_CHECK 0x80 337/* Policy variable require-explicit-policy */ 338# define X509_V_FLAG_EXPLICIT_POLICY 0x100 339/* Policy variable inhibit-any-policy */ 340# define X509_V_FLAG_INHIBIT_ANY 0x200 341/* Policy variable inhibit-policy-mapping */ 342# define X509_V_FLAG_INHIBIT_MAP 0x400 343/* Notify callback that policy is OK */ 344# define X509_V_FLAG_NOTIFY_POLICY 0x800 345/* Extended CRL features such as indirect CRLs, alternate CRL signing keys */ 346# define X509_V_FLAG_EXTENDED_CRL_SUPPORT 0x1000 347/* Delta CRL support */ 348# define X509_V_FLAG_USE_DELTAS 0x2000 349/* Check self-signed CA signature */ 350# define X509_V_FLAG_CHECK_SS_SIGNATURE 0x4000 351/* Use trusted store first */ 352# define X509_V_FLAG_TRUSTED_FIRST 0x8000 353/* Suite B 128 bit only mode: not normally used */ 354# define X509_V_FLAG_SUITEB_128_LOS_ONLY 0x10000 355/* Suite B 192 bit only mode */ 356# define X509_V_FLAG_SUITEB_192_LOS 0x20000 357/* Suite B 128 bit mode allowing 192 bit algorithms */ 358# define X509_V_FLAG_SUITEB_128_LOS 0x30000 359/* Allow partial chains if at least one certificate is in trusted store */ 360# define X509_V_FLAG_PARTIAL_CHAIN 0x80000 361/* 362 * If the initial chain is not trusted, do not attempt to build an alternative 363 * chain. Alternate chain checking was introduced in 1.1.0. Setting this flag 364 * will force the behaviour to match that of previous versions. 365 */ 366# define X509_V_FLAG_NO_ALT_CHAINS 0x100000 367/* Do not check certificate/CRL validity against current time */ 368# define X509_V_FLAG_NO_CHECK_TIME 0x200000 369 370# define X509_VP_FLAG_DEFAULT 0x1 371# define X509_VP_FLAG_OVERWRITE 0x2 372# define X509_VP_FLAG_RESET_FLAGS 0x4 373# define X509_VP_FLAG_LOCKED 0x8 374# define X509_VP_FLAG_ONCE 0x10 375 376/* Internal use: mask of policy related options */ 377# define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \ 378 | X509_V_FLAG_EXPLICIT_POLICY \ 379 | X509_V_FLAG_INHIBIT_ANY \ 380 | X509_V_FLAG_INHIBIT_MAP) 381 382int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, X509_LOOKUP_TYPE type, 383 const X509_NAME *name); 384X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h, 385 X509_LOOKUP_TYPE type, 386 const X509_NAME *name); 387X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, 388 X509_OBJECT *x); 389int X509_OBJECT_up_ref_count(X509_OBJECT *a); 390X509_OBJECT *X509_OBJECT_new(void); 391void X509_OBJECT_free(X509_OBJECT *a); 392X509_LOOKUP_TYPE X509_OBJECT_get_type(const X509_OBJECT *a); 393X509 *X509_OBJECT_get0_X509(const X509_OBJECT *a); 394int X509_OBJECT_set1_X509(X509_OBJECT *a, X509 *obj); 395X509_CRL *X509_OBJECT_get0_X509_CRL(const X509_OBJECT *a); 396int X509_OBJECT_set1_X509_CRL(X509_OBJECT *a, X509_CRL *obj); 397X509_STORE *X509_STORE_new(void); 398void X509_STORE_free(X509_STORE *xs); 399int X509_STORE_lock(X509_STORE *xs); 400int X509_STORE_unlock(X509_STORE *xs); 401int X509_STORE_up_ref(X509_STORE *xs); 402STACK_OF(X509_OBJECT) *X509_STORE_get0_objects(const X509_STORE *xs); 403STACK_OF(X509_OBJECT) *X509_STORE_get1_objects(X509_STORE *xs); 404STACK_OF(X509) *X509_STORE_get1_all_certs(X509_STORE *xs); 405STACK_OF(X509) *X509_STORE_CTX_get1_certs(X509_STORE_CTX *xs, 406 const X509_NAME *nm); 407STACK_OF(X509_CRL) *X509_STORE_CTX_get1_crls(const X509_STORE_CTX *st, 408 const X509_NAME *nm); 409int X509_STORE_set_flags(X509_STORE *xs, unsigned long flags); 410int X509_STORE_set_purpose(X509_STORE *xs, int purpose); 411int X509_STORE_set_trust(X509_STORE *xs, int trust); 412int X509_STORE_set1_param(X509_STORE *xs, const X509_VERIFY_PARAM *pm); 413X509_VERIFY_PARAM *X509_STORE_get0_param(const X509_STORE *xs); 414 415void X509_STORE_set_verify(X509_STORE *xs, X509_STORE_CTX_verify_fn verify); 416#define X509_STORE_set_verify_func(ctx, func) \ 417 X509_STORE_set_verify((ctx),(func)) 418void X509_STORE_CTX_set_verify(X509_STORE_CTX *ctx, 419 X509_STORE_CTX_verify_fn verify); 420X509_STORE_CTX_verify_fn X509_STORE_get_verify(const X509_STORE *xs); 421void X509_STORE_set_verify_cb(X509_STORE *xs, 422 X509_STORE_CTX_verify_cb verify_cb); 423# define X509_STORE_set_verify_cb_func(ctx,func) \ 424 X509_STORE_set_verify_cb((ctx),(func)) 425X509_STORE_CTX_verify_cb X509_STORE_get_verify_cb(const X509_STORE *xs); 426void X509_STORE_set_get_issuer(X509_STORE *xs, 427 X509_STORE_CTX_get_issuer_fn get_issuer); 428X509_STORE_CTX_get_issuer_fn X509_STORE_get_get_issuer(const X509_STORE *xs); 429void X509_STORE_set_check_issued(X509_STORE *xs, 430 X509_STORE_CTX_check_issued_fn check_issued); 431X509_STORE_CTX_check_issued_fn X509_STORE_get_check_issued(const X509_STORE *s); 432void X509_STORE_set_check_revocation(X509_STORE *xs, 433 X509_STORE_CTX_check_revocation_fn check_revocation); 434X509_STORE_CTX_check_revocation_fn 435 X509_STORE_get_check_revocation(const X509_STORE *xs); 436void X509_STORE_set_get_crl(X509_STORE *xs, 437 X509_STORE_CTX_get_crl_fn get_crl); 438X509_STORE_CTX_get_crl_fn X509_STORE_get_get_crl(const X509_STORE *xs); 439void X509_STORE_set_check_crl(X509_STORE *xs, 440 X509_STORE_CTX_check_crl_fn check_crl); 441X509_STORE_CTX_check_crl_fn X509_STORE_get_check_crl(const X509_STORE *xs); 442void X509_STORE_set_cert_crl(X509_STORE *xs, 443 X509_STORE_CTX_cert_crl_fn cert_crl); 444X509_STORE_CTX_cert_crl_fn X509_STORE_get_cert_crl(const X509_STORE *xs); 445void X509_STORE_set_check_policy(X509_STORE *xs, 446 X509_STORE_CTX_check_policy_fn check_policy); 447X509_STORE_CTX_check_policy_fn X509_STORE_get_check_policy(const X509_STORE *s); 448void X509_STORE_set_lookup_certs(X509_STORE *xs, 449 X509_STORE_CTX_lookup_certs_fn lookup_certs); 450X509_STORE_CTX_lookup_certs_fn X509_STORE_get_lookup_certs(const X509_STORE *s); 451void X509_STORE_set_lookup_crls(X509_STORE *xs, 452 X509_STORE_CTX_lookup_crls_fn lookup_crls); 453#define X509_STORE_set_lookup_crls_cb(ctx, func) \ 454 X509_STORE_set_lookup_crls((ctx), (func)) 455X509_STORE_CTX_lookup_crls_fn X509_STORE_get_lookup_crls(const X509_STORE *xs); 456void X509_STORE_set_cleanup(X509_STORE *xs, 457 X509_STORE_CTX_cleanup_fn cleanup); 458X509_STORE_CTX_cleanup_fn X509_STORE_get_cleanup(const X509_STORE *xs); 459 460#define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \ 461 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE, l, p, newf, dupf, freef) 462int X509_STORE_set_ex_data(X509_STORE *xs, int idx, void *data); 463void *X509_STORE_get_ex_data(const X509_STORE *xs, int idx); 464 465X509_STORE_CTX *X509_STORE_CTX_new_ex(OSSL_LIB_CTX *libctx, const char *propq); 466X509_STORE_CTX *X509_STORE_CTX_new(void); 467 468int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); 469 470void X509_STORE_CTX_free(X509_STORE_CTX *ctx); 471int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *trust_store, 472 X509 *target, STACK_OF(X509) *untrusted); 473int X509_STORE_CTX_init_rpk(X509_STORE_CTX *ctx, X509_STORE *trust_store, 474 EVP_PKEY* rpk); 475void X509_STORE_CTX_set0_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 476void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); 477 478X509_STORE *X509_STORE_CTX_get0_store(const X509_STORE_CTX *ctx); 479X509 *X509_STORE_CTX_get0_cert(const X509_STORE_CTX *ctx); 480EVP_PKEY *X509_STORE_CTX_get0_rpk(const X509_STORE_CTX *ctx); 481STACK_OF(X509)* X509_STORE_CTX_get0_untrusted(const X509_STORE_CTX *ctx); 482void X509_STORE_CTX_set0_untrusted(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); 483void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, 484 X509_STORE_CTX_verify_cb verify); 485X509_STORE_CTX_verify_cb X509_STORE_CTX_get_verify_cb(const X509_STORE_CTX *ctx); 486X509_STORE_CTX_verify_fn X509_STORE_CTX_get_verify(const X509_STORE_CTX *ctx); 487X509_STORE_CTX_get_issuer_fn X509_STORE_CTX_get_get_issuer(const X509_STORE_CTX *ctx); 488X509_STORE_CTX_check_issued_fn X509_STORE_CTX_get_check_issued(const X509_STORE_CTX *ctx); 489X509_STORE_CTX_check_revocation_fn X509_STORE_CTX_get_check_revocation(const X509_STORE_CTX *ctx); 490void X509_STORE_CTX_set_get_crl(X509_STORE_CTX *ctx, 491 X509_STORE_CTX_get_crl_fn get_crl); 492X509_STORE_CTX_get_crl_fn X509_STORE_CTX_get_get_crl(const X509_STORE_CTX *ctx); 493X509_STORE_CTX_check_crl_fn X509_STORE_CTX_get_check_crl(const X509_STORE_CTX *ctx); 494X509_STORE_CTX_cert_crl_fn X509_STORE_CTX_get_cert_crl(const X509_STORE_CTX *ctx); 495X509_STORE_CTX_check_policy_fn X509_STORE_CTX_get_check_policy(const X509_STORE_CTX *ctx); 496X509_STORE_CTX_lookup_certs_fn X509_STORE_CTX_get_lookup_certs(const X509_STORE_CTX *ctx); 497X509_STORE_CTX_lookup_crls_fn X509_STORE_CTX_get_lookup_crls(const X509_STORE_CTX *ctx); 498X509_STORE_CTX_cleanup_fn X509_STORE_CTX_get_cleanup(const X509_STORE_CTX *ctx); 499 500#ifndef OPENSSL_NO_DEPRECATED_1_1_0 501# define X509_STORE_CTX_get_chain X509_STORE_CTX_get0_chain 502# define X509_STORE_CTX_set_chain X509_STORE_CTX_set0_untrusted 503# define X509_STORE_CTX_trusted_stack X509_STORE_CTX_set0_trusted_stack 504# define X509_STORE_get_by_subject X509_STORE_CTX_get_by_subject 505# define X509_STORE_get1_certs X509_STORE_CTX_get1_certs 506# define X509_STORE_get1_crls X509_STORE_CTX_get1_crls 507/* the following macro is misspelled; use X509_STORE_get1_certs instead */ 508# define X509_STORE_get1_cert X509_STORE_CTX_get1_certs 509/* the following macro is misspelled; use X509_STORE_get1_crls instead */ 510# define X509_STORE_get1_crl X509_STORE_CTX_get1_crls 511#endif 512 513X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *xs, X509_LOOKUP_METHOD *m); 514X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void); 515X509_LOOKUP_METHOD *X509_LOOKUP_file(void); 516X509_LOOKUP_METHOD *X509_LOOKUP_store(void); 517 518typedef int (*X509_LOOKUP_ctrl_fn)(X509_LOOKUP *ctx, int cmd, const char *argc, 519 long argl, char **ret); 520typedef int (*X509_LOOKUP_ctrl_ex_fn)( 521 X509_LOOKUP *ctx, int cmd, const char *argc, long argl, char **ret, 522 OSSL_LIB_CTX *libctx, const char *propq); 523 524typedef int (*X509_LOOKUP_get_by_subject_fn)(X509_LOOKUP *ctx, 525 X509_LOOKUP_TYPE type, 526 const X509_NAME *name, 527 X509_OBJECT *ret); 528typedef int (*X509_LOOKUP_get_by_subject_ex_fn)(X509_LOOKUP *ctx, 529 X509_LOOKUP_TYPE type, 530 const X509_NAME *name, 531 X509_OBJECT *ret, 532 OSSL_LIB_CTX *libctx, 533 const char *propq); 534typedef int (*X509_LOOKUP_get_by_issuer_serial_fn)(X509_LOOKUP *ctx, 535 X509_LOOKUP_TYPE type, 536 const X509_NAME *name, 537 const ASN1_INTEGER *serial, 538 X509_OBJECT *ret); 539typedef int (*X509_LOOKUP_get_by_fingerprint_fn)(X509_LOOKUP *ctx, 540 X509_LOOKUP_TYPE type, 541 const unsigned char* bytes, 542 int len, 543 X509_OBJECT *ret); 544typedef int (*X509_LOOKUP_get_by_alias_fn)(X509_LOOKUP *ctx, 545 X509_LOOKUP_TYPE type, 546 const char *str, 547 int len, 548 X509_OBJECT *ret); 549 550X509_LOOKUP_METHOD *X509_LOOKUP_meth_new(const char *name); 551void X509_LOOKUP_meth_free(X509_LOOKUP_METHOD *method); 552 553int X509_LOOKUP_meth_set_new_item(X509_LOOKUP_METHOD *method, 554 int (*new_item) (X509_LOOKUP *ctx)); 555int (*X509_LOOKUP_meth_get_new_item(const X509_LOOKUP_METHOD* method)) 556 (X509_LOOKUP *ctx); 557 558int X509_LOOKUP_meth_set_free(X509_LOOKUP_METHOD *method, 559 void (*free_fn) (X509_LOOKUP *ctx)); 560void (*X509_LOOKUP_meth_get_free(const X509_LOOKUP_METHOD* method)) 561 (X509_LOOKUP *ctx); 562 563int X509_LOOKUP_meth_set_init(X509_LOOKUP_METHOD *method, 564 int (*init) (X509_LOOKUP *ctx)); 565int (*X509_LOOKUP_meth_get_init(const X509_LOOKUP_METHOD* method)) 566 (X509_LOOKUP *ctx); 567 568int X509_LOOKUP_meth_set_shutdown(X509_LOOKUP_METHOD *method, 569 int (*shutdown) (X509_LOOKUP *ctx)); 570int (*X509_LOOKUP_meth_get_shutdown(const X509_LOOKUP_METHOD* method)) 571 (X509_LOOKUP *ctx); 572 573int X509_LOOKUP_meth_set_ctrl(X509_LOOKUP_METHOD *method, 574 X509_LOOKUP_ctrl_fn ctrl_fn); 575X509_LOOKUP_ctrl_fn X509_LOOKUP_meth_get_ctrl(const X509_LOOKUP_METHOD *method); 576 577int X509_LOOKUP_meth_set_get_by_subject(X509_LOOKUP_METHOD *method, 578 X509_LOOKUP_get_by_subject_fn fn); 579X509_LOOKUP_get_by_subject_fn X509_LOOKUP_meth_get_get_by_subject( 580 const X509_LOOKUP_METHOD *method); 581 582int X509_LOOKUP_meth_set_get_by_issuer_serial(X509_LOOKUP_METHOD *method, 583 X509_LOOKUP_get_by_issuer_serial_fn fn); 584X509_LOOKUP_get_by_issuer_serial_fn X509_LOOKUP_meth_get_get_by_issuer_serial( 585 const X509_LOOKUP_METHOD *method); 586 587int X509_LOOKUP_meth_set_get_by_fingerprint(X509_LOOKUP_METHOD *method, 588 X509_LOOKUP_get_by_fingerprint_fn fn); 589X509_LOOKUP_get_by_fingerprint_fn X509_LOOKUP_meth_get_get_by_fingerprint( 590 const X509_LOOKUP_METHOD *method); 591 592int X509_LOOKUP_meth_set_get_by_alias(X509_LOOKUP_METHOD *method, 593 X509_LOOKUP_get_by_alias_fn fn); 594X509_LOOKUP_get_by_alias_fn X509_LOOKUP_meth_get_get_by_alias( 595 const X509_LOOKUP_METHOD *method); 596 597 598int X509_STORE_add_cert(X509_STORE *xs, X509 *x); 599int X509_STORE_add_crl(X509_STORE *xs, X509_CRL *x); 600 601int X509_STORE_CTX_get_by_subject(const X509_STORE_CTX *vs, 602 X509_LOOKUP_TYPE type, 603 const X509_NAME *name, X509_OBJECT *ret); 604X509_OBJECT *X509_STORE_CTX_get_obj_by_subject(X509_STORE_CTX *vs, 605 X509_LOOKUP_TYPE type, 606 const X509_NAME *name); 607 608int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, 609 long argl, char **ret); 610int X509_LOOKUP_ctrl_ex(X509_LOOKUP *ctx, int cmd, const char *argc, long argl, 611 char **ret, OSSL_LIB_CTX *libctx, const char *propq); 612 613int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type); 614int X509_load_cert_file_ex(X509_LOOKUP *ctx, const char *file, int type, 615 OSSL_LIB_CTX *libctx, const char *propq); 616int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type); 617int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type); 618int X509_load_cert_crl_file_ex(X509_LOOKUP *ctx, const char *file, int type, 619 OSSL_LIB_CTX *libctx, const char *propq); 620 621X509_LOOKUP *X509_LOOKUP_new(X509_LOOKUP_METHOD *method); 622void X509_LOOKUP_free(X509_LOOKUP *ctx); 623int X509_LOOKUP_init(X509_LOOKUP *ctx); 624int X509_LOOKUP_by_subject(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type, 625 const X509_NAME *name, X509_OBJECT *ret); 626int X509_LOOKUP_by_subject_ex(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type, 627 const X509_NAME *name, X509_OBJECT *ret, 628 OSSL_LIB_CTX *libctx, const char *propq); 629int X509_LOOKUP_by_issuer_serial(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type, 630 const X509_NAME *name, 631 const ASN1_INTEGER *serial, 632 X509_OBJECT *ret); 633int X509_LOOKUP_by_fingerprint(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type, 634 const unsigned char *bytes, int len, 635 X509_OBJECT *ret); 636int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, X509_LOOKUP_TYPE type, 637 const char *str, int len, X509_OBJECT *ret); 638int X509_LOOKUP_set_method_data(X509_LOOKUP *ctx, void *data); 639void *X509_LOOKUP_get_method_data(const X509_LOOKUP *ctx); 640X509_STORE *X509_LOOKUP_get_store(const X509_LOOKUP *ctx); 641int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); 642 643int X509_STORE_load_file(X509_STORE *xs, const char *file); 644int X509_STORE_load_path(X509_STORE *xs, const char *path); 645int X509_STORE_load_store(X509_STORE *xs, const char *store); 646int X509_STORE_load_locations(X509_STORE *s, const char *file, const char *dir); 647int X509_STORE_set_default_paths(X509_STORE *xs); 648 649int X509_STORE_load_file_ex(X509_STORE *xs, const char *file, 650 OSSL_LIB_CTX *libctx, const char *propq); 651int X509_STORE_load_store_ex(X509_STORE *xs, const char *store, 652 OSSL_LIB_CTX *libctx, const char *propq); 653int X509_STORE_load_locations_ex(X509_STORE *xs, 654 const char *file, const char *dir, 655 OSSL_LIB_CTX *libctx, const char *propq); 656int X509_STORE_set_default_paths_ex(X509_STORE *xs, 657 OSSL_LIB_CTX *libctx, const char *propq); 658 659#define X509_STORE_CTX_get_ex_new_index(l, p, newf, dupf, freef) \ 660 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE_CTX, l, p, newf, dupf, freef) 661int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx, int idx, void *data); 662void *X509_STORE_CTX_get_ex_data(const X509_STORE_CTX *ctx, int idx); 663int X509_STORE_CTX_get_error(const X509_STORE_CTX *ctx); 664void X509_STORE_CTX_set_error(X509_STORE_CTX *ctx, int s); 665int X509_STORE_CTX_get_error_depth(const X509_STORE_CTX *ctx); 666void X509_STORE_CTX_set_error_depth(X509_STORE_CTX *ctx, int depth); 667X509 *X509_STORE_CTX_get_current_cert(const X509_STORE_CTX *ctx); 668void X509_STORE_CTX_set_current_cert(X509_STORE_CTX *ctx, X509 *x); 669X509 *X509_STORE_CTX_get0_current_issuer(const X509_STORE_CTX *ctx); 670X509_CRL *X509_STORE_CTX_get0_current_crl(const X509_STORE_CTX *ctx); 671X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(const X509_STORE_CTX *ctx); 672STACK_OF(X509) *X509_STORE_CTX_get0_chain(const X509_STORE_CTX *ctx); 673STACK_OF(X509) *X509_STORE_CTX_get1_chain(const X509_STORE_CTX *ctx); 674void X509_STORE_CTX_set_cert(X509_STORE_CTX *ctx, X509 *target); 675void X509_STORE_CTX_set0_rpk(X509_STORE_CTX *ctx, EVP_PKEY *target); 676void X509_STORE_CTX_set0_verified_chain(X509_STORE_CTX *c, STACK_OF(X509) *sk); 677void X509_STORE_CTX_set0_crls(X509_STORE_CTX *ctx, STACK_OF(X509_CRL) *sk); 678int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose); 679int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust); 680int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, 681 int purpose, int trust); 682void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, unsigned long flags); 683void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, 684 time_t t); 685void X509_STORE_CTX_set_current_reasons(X509_STORE_CTX *ctx, 686 unsigned int current_reasons); 687 688X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(const X509_STORE_CTX *ctx); 689int X509_STORE_CTX_get_explicit_policy(const X509_STORE_CTX *ctx); 690int X509_STORE_CTX_get_num_untrusted(const X509_STORE_CTX *ctx); 691 692X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(const X509_STORE_CTX *ctx); 693void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param); 694int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name); 695 696/* 697 * Bridge opacity barrier between libcrypt and libssl, also needed to support 698 * offline testing in test/danetest.c 699 */ 700void X509_STORE_CTX_set0_dane(X509_STORE_CTX *ctx, SSL_DANE *dane); 701#define DANE_FLAG_NO_DANE_EE_NAMECHECKS (1L << 0) 702 703/* X509_VERIFY_PARAM functions */ 704 705X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void); 706void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param); 707int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to, 708 const X509_VERIFY_PARAM *from); 709int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, 710 const X509_VERIFY_PARAM *from); 711int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name); 712int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, 713 unsigned long flags); 714int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, 715 unsigned long flags); 716unsigned long X509_VERIFY_PARAM_get_flags(const X509_VERIFY_PARAM *param); 717int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose); 718int X509_VERIFY_PARAM_get_purpose(const X509_VERIFY_PARAM *param); 719int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust); 720void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth); 721void X509_VERIFY_PARAM_set_auth_level(X509_VERIFY_PARAM *param, int auth_level); 722time_t X509_VERIFY_PARAM_get_time(const X509_VERIFY_PARAM *param); 723void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t); 724int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, 725 ASN1_OBJECT *policy); 726int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 727 STACK_OF(ASN1_OBJECT) *policies); 728 729int X509_VERIFY_PARAM_set_inh_flags(X509_VERIFY_PARAM *param, 730 uint32_t flags); 731uint32_t X509_VERIFY_PARAM_get_inh_flags(const X509_VERIFY_PARAM *param); 732 733char *X509_VERIFY_PARAM_get0_host(X509_VERIFY_PARAM *param, int idx); 734int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, 735 const char *name, size_t namelen); 736int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, 737 const char *name, size_t namelen); 738void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, 739 unsigned int flags); 740unsigned int X509_VERIFY_PARAM_get_hostflags(const X509_VERIFY_PARAM *param); 741char *X509_VERIFY_PARAM_get0_peername(const X509_VERIFY_PARAM *param); 742void X509_VERIFY_PARAM_move_peername(X509_VERIFY_PARAM *, X509_VERIFY_PARAM *); 743char *X509_VERIFY_PARAM_get0_email(X509_VERIFY_PARAM *param); 744int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, 745 const char *email, size_t emaillen); 746char *X509_VERIFY_PARAM_get1_ip_asc(X509_VERIFY_PARAM *param); 747int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param, 748 const unsigned char *ip, size_t iplen); 749int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, 750 const char *ipasc); 751 752int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param); 753int X509_VERIFY_PARAM_get_auth_level(const X509_VERIFY_PARAM *param); 754const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param); 755 756int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param); 757int X509_VERIFY_PARAM_get_count(void); 758const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id); 759const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name); 760void X509_VERIFY_PARAM_table_cleanup(void); 761 762/* Non positive return values are errors */ 763#define X509_PCY_TREE_FAILURE -2 /* Failure to satisfy explicit policy */ 764#define X509_PCY_TREE_INVALID -1 /* Inconsistent or invalid extensions */ 765#define X509_PCY_TREE_INTERNAL 0 /* Internal error, most likely malloc */ 766 767/* 768 * Positive return values form a bit mask, all but the first are internal to 769 * the library and don't appear in results from X509_policy_check(). 770 */ 771#define X509_PCY_TREE_VALID 1 /* The policy tree is valid */ 772#define X509_PCY_TREE_EMPTY 2 /* The policy tree is empty */ 773#define X509_PCY_TREE_EXPLICIT 4 /* Explicit policy required */ 774 775int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy, 776 STACK_OF(X509) *certs, 777 STACK_OF(ASN1_OBJECT) *policy_oids, unsigned int flags); 778 779void X509_policy_tree_free(X509_POLICY_TREE *tree); 780 781int X509_policy_tree_level_count(const X509_POLICY_TREE *tree); 782X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, 783 int i); 784 785STACK_OF(X509_POLICY_NODE) 786 *X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree); 787 788STACK_OF(X509_POLICY_NODE) 789 *X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree); 790 791int X509_policy_level_node_count(X509_POLICY_LEVEL *level); 792 793X509_POLICY_NODE *X509_policy_level_get0_node(const X509_POLICY_LEVEL *level, 794 int i); 795 796const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node); 797 798STACK_OF(POLICYQUALINFO) 799 *X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node); 800const X509_POLICY_NODE 801 *X509_policy_node_get0_parent(const X509_POLICY_NODE *node); 802 803#ifdef __cplusplus 804} 805#endif 806#endif 807