1/* 2 * {- join("\n * ", @autowarntext) -} 3 * 4 * Copyright 1999-2023 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_X509V3_H 17# define OPENSSL_X509V3_H 18# pragma once 19 20# include <openssl/macros.h> 21# ifndef OPENSSL_NO_DEPRECATED_3_0 22# define HEADER_X509V3_H 23# endif 24 25# include <openssl/bio.h> 26# include <openssl/x509.h> 27# include <openssl/conf.h> 28# include <openssl/x509v3err.h> 29# ifndef OPENSSL_NO_STDIO 30# include <stdio.h> 31# endif 32 33#ifdef __cplusplus 34extern "C" { 35#endif 36 37/* Forward reference */ 38struct v3_ext_method; 39struct v3_ext_ctx; 40 41/* Useful typedefs */ 42 43typedef void *(*X509V3_EXT_NEW)(void); 44typedef void (*X509V3_EXT_FREE) (void *); 45typedef void *(*X509V3_EXT_D2I)(void *, const unsigned char **, long); 46typedef int (*X509V3_EXT_I2D) (const void *, unsigned char **); 47typedef STACK_OF(CONF_VALUE) * 48 (*X509V3_EXT_I2V) (const struct v3_ext_method *method, void *ext, 49 STACK_OF(CONF_VALUE) *extlist); 50typedef void *(*X509V3_EXT_V2I)(const struct v3_ext_method *method, 51 struct v3_ext_ctx *ctx, 52 STACK_OF(CONF_VALUE) *values); 53typedef char *(*X509V3_EXT_I2S)(const struct v3_ext_method *method, 54 void *ext); 55typedef void *(*X509V3_EXT_S2I)(const struct v3_ext_method *method, 56 struct v3_ext_ctx *ctx, const char *str); 57typedef int (*X509V3_EXT_I2R) (const struct v3_ext_method *method, void *ext, 58 BIO *out, int indent); 59typedef void *(*X509V3_EXT_R2I)(const struct v3_ext_method *method, 60 struct v3_ext_ctx *ctx, const char *str); 61 62/* V3 extension structure */ 63 64struct v3_ext_method { 65 int ext_nid; 66 int ext_flags; 67/* If this is set the following four fields are ignored */ 68 ASN1_ITEM_EXP *it; 69/* Old style ASN1 calls */ 70 X509V3_EXT_NEW ext_new; 71 X509V3_EXT_FREE ext_free; 72 X509V3_EXT_D2I d2i; 73 X509V3_EXT_I2D i2d; 74/* The following pair is used for string extensions */ 75 X509V3_EXT_I2S i2s; 76 X509V3_EXT_S2I s2i; 77/* The following pair is used for multi-valued extensions */ 78 X509V3_EXT_I2V i2v; 79 X509V3_EXT_V2I v2i; 80/* The following are used for raw extensions */ 81 X509V3_EXT_I2R i2r; 82 X509V3_EXT_R2I r2i; 83 void *usr_data; /* Any extension specific data */ 84}; 85 86typedef struct X509V3_CONF_METHOD_st { 87 char *(*get_string) (void *db, const char *section, const char *value); 88 STACK_OF(CONF_VALUE) *(*get_section) (void *db, const char *section); 89 void (*free_string) (void *db, char *string); 90 void (*free_section) (void *db, STACK_OF(CONF_VALUE) *section); 91} X509V3_CONF_METHOD; 92 93/* Context specific info for producing X509 v3 extensions*/ 94struct v3_ext_ctx { 95# define X509V3_CTX_TEST 0x1 96# ifndef OPENSSL_NO_DEPRECATED_3_0 97# define CTX_TEST X509V3_CTX_TEST 98# endif 99# define X509V3_CTX_REPLACE 0x2 100 int flags; 101 X509 *issuer_cert; 102 X509 *subject_cert; 103 X509_REQ *subject_req; 104 X509_CRL *crl; 105 X509V3_CONF_METHOD *db_meth; 106 void *db; 107 EVP_PKEY *issuer_pkey; 108/* Maybe more here */ 109}; 110 111typedef struct v3_ext_method X509V3_EXT_METHOD; 112 113{- 114 generate_stack_macros("X509V3_EXT_METHOD"); 115-} 116 117/* ext_flags values */ 118# define X509V3_EXT_DYNAMIC 0x1 119# define X509V3_EXT_CTX_DEP 0x2 120# define X509V3_EXT_MULTILINE 0x4 121 122typedef BIT_STRING_BITNAME ENUMERATED_NAMES; 123 124typedef struct BASIC_CONSTRAINTS_st { 125 int ca; 126 ASN1_INTEGER *pathlen; 127} BASIC_CONSTRAINTS; 128 129typedef struct PKEY_USAGE_PERIOD_st { 130 ASN1_GENERALIZEDTIME *notBefore; 131 ASN1_GENERALIZEDTIME *notAfter; 132} PKEY_USAGE_PERIOD; 133 134typedef struct otherName_st { 135 ASN1_OBJECT *type_id; 136 ASN1_TYPE *value; 137} OTHERNAME; 138 139typedef struct EDIPartyName_st { 140 ASN1_STRING *nameAssigner; 141 ASN1_STRING *partyName; 142} EDIPARTYNAME; 143 144typedef struct GENERAL_NAME_st { 145# define GEN_OTHERNAME 0 146# define GEN_EMAIL 1 147# define GEN_DNS 2 148# define GEN_X400 3 149# define GEN_DIRNAME 4 150# define GEN_EDIPARTY 5 151# define GEN_URI 6 152# define GEN_IPADD 7 153# define GEN_RID 8 154 int type; 155 union { 156 char *ptr; 157 OTHERNAME *otherName; /* otherName */ 158 ASN1_IA5STRING *rfc822Name; 159 ASN1_IA5STRING *dNSName; 160 ASN1_STRING *x400Address; 161 X509_NAME *directoryName; 162 EDIPARTYNAME *ediPartyName; 163 ASN1_IA5STRING *uniformResourceIdentifier; 164 ASN1_OCTET_STRING *iPAddress; 165 ASN1_OBJECT *registeredID; 166 /* Old names */ 167 ASN1_OCTET_STRING *ip; /* iPAddress */ 168 X509_NAME *dirn; /* dirn */ 169 ASN1_IA5STRING *ia5; /* rfc822Name, dNSName, 170 * uniformResourceIdentifier */ 171 ASN1_OBJECT *rid; /* registeredID */ 172 ASN1_TYPE *other; /* x400Address */ 173 } d; 174} GENERAL_NAME; 175 176typedef struct ACCESS_DESCRIPTION_st { 177 ASN1_OBJECT *method; 178 GENERAL_NAME *location; 179} ACCESS_DESCRIPTION; 180 181int GENERAL_NAME_set1_X509_NAME(GENERAL_NAME **tgt, const X509_NAME *src); 182 183{- 184 generate_stack_macros("ACCESS_DESCRIPTION") 185 .generate_stack_macros("GENERAL_NAME"); 186-} 187 188typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS; 189typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE; 190typedef STACK_OF(ASN1_INTEGER) TLS_FEATURE; 191typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES; 192 193{- 194 generate_stack_macros("GENERAL_NAMES"); 195-} 196 197typedef struct DIST_POINT_NAME_st { 198 int type; 199 union { 200 GENERAL_NAMES *fullname; 201 STACK_OF(X509_NAME_ENTRY) *relativename; 202 } name; 203/* If relativename then this contains the full distribution point name */ 204 X509_NAME *dpname; 205} DIST_POINT_NAME; 206DECLARE_ASN1_DUP_FUNCTION(DIST_POINT_NAME) 207/* All existing reasons */ 208# define CRLDP_ALL_REASONS 0x807f 209 210# define CRL_REASON_NONE -1 211# define CRL_REASON_UNSPECIFIED 0 212# define CRL_REASON_KEY_COMPROMISE 1 213# define CRL_REASON_CA_COMPROMISE 2 214# define CRL_REASON_AFFILIATION_CHANGED 3 215# define CRL_REASON_SUPERSEDED 4 216# define CRL_REASON_CESSATION_OF_OPERATION 5 217# define CRL_REASON_CERTIFICATE_HOLD 6 218# define CRL_REASON_REMOVE_FROM_CRL 8 219# define CRL_REASON_PRIVILEGE_WITHDRAWN 9 220# define CRL_REASON_AA_COMPROMISE 10 221 222struct DIST_POINT_st { 223 DIST_POINT_NAME *distpoint; 224 ASN1_BIT_STRING *reasons; 225 GENERAL_NAMES *CRLissuer; 226 int dp_reasons; 227}; 228 229{- 230 generate_stack_macros("DIST_POINT"); 231-} 232 233typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS; 234 235struct AUTHORITY_KEYID_st { 236 ASN1_OCTET_STRING *keyid; 237 GENERAL_NAMES *issuer; 238 ASN1_INTEGER *serial; 239}; 240 241/* Strong extranet structures */ 242 243typedef struct SXNET_ID_st { 244 ASN1_INTEGER *zone; 245 ASN1_OCTET_STRING *user; 246} SXNETID; 247 248{- 249 generate_stack_macros("SXNETID"); 250-} 251 252 253typedef struct SXNET_st { 254 ASN1_INTEGER *version; 255 STACK_OF(SXNETID) *ids; 256} SXNET; 257 258typedef struct ISSUER_SIGN_TOOL_st { 259 ASN1_UTF8STRING *signTool; 260 ASN1_UTF8STRING *cATool; 261 ASN1_UTF8STRING *signToolCert; 262 ASN1_UTF8STRING *cAToolCert; 263} ISSUER_SIGN_TOOL; 264 265typedef struct NOTICEREF_st { 266 ASN1_STRING *organization; 267 STACK_OF(ASN1_INTEGER) *noticenos; 268} NOTICEREF; 269 270typedef struct USERNOTICE_st { 271 NOTICEREF *noticeref; 272 ASN1_STRING *exptext; 273} USERNOTICE; 274 275typedef struct POLICYQUALINFO_st { 276 ASN1_OBJECT *pqualid; 277 union { 278 ASN1_IA5STRING *cpsuri; 279 USERNOTICE *usernotice; 280 ASN1_TYPE *other; 281 } d; 282} POLICYQUALINFO; 283 284{- 285 generate_stack_macros("POLICYQUALINFO"); 286-} 287 288 289typedef struct POLICYINFO_st { 290 ASN1_OBJECT *policyid; 291 STACK_OF(POLICYQUALINFO) *qualifiers; 292} POLICYINFO; 293 294{- 295 generate_stack_macros("POLICYINFO"); 296-} 297 298typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES; 299 300typedef struct POLICY_MAPPING_st { 301 ASN1_OBJECT *issuerDomainPolicy; 302 ASN1_OBJECT *subjectDomainPolicy; 303} POLICY_MAPPING; 304 305{- 306 generate_stack_macros("POLICY_MAPPING"); 307-} 308 309typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS; 310 311typedef struct GENERAL_SUBTREE_st { 312 GENERAL_NAME *base; 313 ASN1_INTEGER *minimum; 314 ASN1_INTEGER *maximum; 315} GENERAL_SUBTREE; 316 317{- 318 generate_stack_macros("GENERAL_SUBTREE"); 319-} 320 321struct NAME_CONSTRAINTS_st { 322 STACK_OF(GENERAL_SUBTREE) *permittedSubtrees; 323 STACK_OF(GENERAL_SUBTREE) *excludedSubtrees; 324}; 325 326typedef struct POLICY_CONSTRAINTS_st { 327 ASN1_INTEGER *requireExplicitPolicy; 328 ASN1_INTEGER *inhibitPolicyMapping; 329} POLICY_CONSTRAINTS; 330 331/* Proxy certificate structures, see RFC 3820 */ 332typedef struct PROXY_POLICY_st { 333 ASN1_OBJECT *policyLanguage; 334 ASN1_OCTET_STRING *policy; 335} PROXY_POLICY; 336 337typedef struct PROXY_CERT_INFO_EXTENSION_st { 338 ASN1_INTEGER *pcPathLengthConstraint; 339 PROXY_POLICY *proxyPolicy; 340} PROXY_CERT_INFO_EXTENSION; 341 342DECLARE_ASN1_FUNCTIONS(PROXY_POLICY) 343DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION) 344 345struct ISSUING_DIST_POINT_st { 346 DIST_POINT_NAME *distpoint; 347 int onlyuser; 348 int onlyCA; 349 ASN1_BIT_STRING *onlysomereasons; 350 int indirectCRL; 351 int onlyattr; 352}; 353 354/* Values in idp_flags field */ 355/* IDP present */ 356# define IDP_PRESENT 0x1 357/* IDP values inconsistent */ 358# define IDP_INVALID 0x2 359/* onlyuser true */ 360# define IDP_ONLYUSER 0x4 361/* onlyCA true */ 362# define IDP_ONLYCA 0x8 363/* onlyattr true */ 364# define IDP_ONLYATTR 0x10 365/* indirectCRL true */ 366# define IDP_INDIRECT 0x20 367/* onlysomereasons present */ 368# define IDP_REASONS 0x40 369 370# define X509V3_conf_err(val) ERR_add_error_data(6, \ 371 "section:", (val)->section, \ 372 ",name:", (val)->name, ",value:", (val)->value) 373 374# define X509V3_set_ctx_test(ctx) \ 375 X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, X509V3_CTX_TEST) 376# define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL; 377 378# define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \ 379 0,0,0,0, \ 380 0,0, \ 381 (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \ 382 (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \ 383 NULL, NULL, \ 384 table} 385 386# define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \ 387 0,0,0,0, \ 388 (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \ 389 (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \ 390 0,0,0,0, \ 391 NULL} 392 393#define EXT_UTF8STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_UTF8STRING), \ 394 0,0,0,0, \ 395 (X509V3_EXT_I2S)i2s_ASN1_UTF8STRING, \ 396 (X509V3_EXT_S2I)s2i_ASN1_UTF8STRING, \ 397 0,0,0,0, \ 398 NULL} 399 400# define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} 401 402/* X509_PURPOSE stuff */ 403 404# define EXFLAG_BCONS 0x1 405# define EXFLAG_KUSAGE 0x2 406# define EXFLAG_XKUSAGE 0x4 407# define EXFLAG_NSCERT 0x8 408 409# define EXFLAG_CA 0x10 410# define EXFLAG_SI 0x20 /* self-issued, maybe not self-signed */ 411# define EXFLAG_V1 0x40 412# define EXFLAG_INVALID 0x80 413/* EXFLAG_SET is set to indicate that some values have been precomputed */ 414# define EXFLAG_SET 0x100 415# define EXFLAG_CRITICAL 0x200 416# define EXFLAG_PROXY 0x400 417 418# define EXFLAG_INVALID_POLICY 0x800 419# define EXFLAG_FRESHEST 0x1000 420# define EXFLAG_SS 0x2000 /* cert is apparently self-signed */ 421 422# define EXFLAG_BCONS_CRITICAL 0x10000 423# define EXFLAG_AKID_CRITICAL 0x20000 424# define EXFLAG_SKID_CRITICAL 0x40000 425# define EXFLAG_SAN_CRITICAL 0x80000 426# define EXFLAG_NO_FINGERPRINT 0x100000 427 428/* https://datatracker.ietf.org/doc/html/rfc5280#section-4.2.1.3 */ 429# define KU_DIGITAL_SIGNATURE X509v3_KU_DIGITAL_SIGNATURE 430# define KU_NON_REPUDIATION X509v3_KU_NON_REPUDIATION 431# define KU_KEY_ENCIPHERMENT X509v3_KU_KEY_ENCIPHERMENT 432# define KU_DATA_ENCIPHERMENT X509v3_KU_DATA_ENCIPHERMENT 433# define KU_KEY_AGREEMENT X509v3_KU_KEY_AGREEMENT 434# define KU_KEY_CERT_SIGN X509v3_KU_KEY_CERT_SIGN 435# define KU_CRL_SIGN X509v3_KU_CRL_SIGN 436# define KU_ENCIPHER_ONLY X509v3_KU_ENCIPHER_ONLY 437# define KU_DECIPHER_ONLY X509v3_KU_DECIPHER_ONLY 438 439# define NS_SSL_CLIENT 0x80 440# define NS_SSL_SERVER 0x40 441# define NS_SMIME 0x20 442# define NS_OBJSIGN 0x10 443# define NS_SSL_CA 0x04 444# define NS_SMIME_CA 0x02 445# define NS_OBJSIGN_CA 0x01 446# define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA) 447 448# define XKU_SSL_SERVER 0x1 449# define XKU_SSL_CLIENT 0x2 450# define XKU_SMIME 0x4 451# define XKU_CODE_SIGN 0x8 452# define XKU_SGC 0x10 /* Netscape or MS Server-Gated Crypto */ 453# define XKU_OCSP_SIGN 0x20 454# define XKU_TIMESTAMP 0x40 455# define XKU_DVCS 0x80 456# define XKU_ANYEKU 0x100 457 458# define X509_PURPOSE_DYNAMIC 0x1 459# define X509_PURPOSE_DYNAMIC_NAME 0x2 460 461typedef struct x509_purpose_st { 462 int purpose; 463 int trust; /* Default trust ID */ 464 int flags; 465 int (*check_purpose) (const struct x509_purpose_st *, const X509 *, int); 466 char *name; 467 char *sname; 468 void *usr_data; 469} X509_PURPOSE; 470 471{- 472 generate_stack_macros("X509_PURPOSE"); 473-} 474 475 476# define X509_PURPOSE_SSL_CLIENT 1 477# define X509_PURPOSE_SSL_SERVER 2 478# define X509_PURPOSE_NS_SSL_SERVER 3 479# define X509_PURPOSE_SMIME_SIGN 4 480# define X509_PURPOSE_SMIME_ENCRYPT 5 481# define X509_PURPOSE_CRL_SIGN 6 482# define X509_PURPOSE_ANY 7 483# define X509_PURPOSE_OCSP_HELPER 8 484# define X509_PURPOSE_TIMESTAMP_SIGN 9 485# define X509_PURPOSE_CODE_SIGN 10 486 487# define X509_PURPOSE_MIN 1 488# define X509_PURPOSE_MAX 10 489 490/* Flags for X509V3_EXT_print() */ 491 492# define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) 493/* Return error for unknown extensions */ 494# define X509V3_EXT_DEFAULT 0 495/* Print error for unknown extensions */ 496# define X509V3_EXT_ERROR_UNKNOWN (1L << 16) 497/* ASN1 parse unknown extensions */ 498# define X509V3_EXT_PARSE_UNKNOWN (2L << 16) 499/* BIO_dump unknown extensions */ 500# define X509V3_EXT_DUMP_UNKNOWN (3L << 16) 501 502/* Flags for X509V3_add1_i2d */ 503 504# define X509V3_ADD_OP_MASK 0xfL 505# define X509V3_ADD_DEFAULT 0L 506# define X509V3_ADD_APPEND 1L 507# define X509V3_ADD_REPLACE 2L 508# define X509V3_ADD_REPLACE_EXISTING 3L 509# define X509V3_ADD_KEEP_EXISTING 4L 510# define X509V3_ADD_DELETE 5L 511# define X509V3_ADD_SILENT 0x10 512 513DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS) 514 515DECLARE_ASN1_FUNCTIONS(SXNET) 516DECLARE_ASN1_FUNCTIONS(SXNETID) 517 518DECLARE_ASN1_FUNCTIONS(ISSUER_SIGN_TOOL) 519 520int SXNET_add_id_asc(SXNET **psx, const char *zone, const char *user, int userlen); 521int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, const char *user, 522 int userlen); 523int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, const char *user, 524 int userlen); 525 526ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, const char *zone); 527ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone); 528ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone); 529 530DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID) 531 532DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD) 533 534DECLARE_ASN1_FUNCTIONS(GENERAL_NAME) 535DECLARE_ASN1_DUP_FUNCTION(GENERAL_NAME) 536int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b); 537 538ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 539 X509V3_CTX *ctx, 540 STACK_OF(CONF_VALUE) *nval); 541STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 542 ASN1_BIT_STRING *bits, 543 STACK_OF(CONF_VALUE) *extlist); 544char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5); 545ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, 546 X509V3_CTX *ctx, const char *str); 547char *i2s_ASN1_UTF8STRING(X509V3_EXT_METHOD *method, ASN1_UTF8STRING *utf8); 548ASN1_UTF8STRING *s2i_ASN1_UTF8STRING(X509V3_EXT_METHOD *method, 549 X509V3_CTX *ctx, const char *str); 550 551STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, 552 GENERAL_NAME *gen, 553 STACK_OF(CONF_VALUE) *ret); 554int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen); 555 556DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES) 557 558STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method, 559 GENERAL_NAMES *gen, 560 STACK_OF(CONF_VALUE) *extlist); 561GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method, 562 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); 563 564DECLARE_ASN1_FUNCTIONS(OTHERNAME) 565DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME) 566int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b); 567void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value); 568void *GENERAL_NAME_get0_value(const GENERAL_NAME *a, int *ptype); 569int GENERAL_NAME_set0_othername(GENERAL_NAME *gen, 570 ASN1_OBJECT *oid, ASN1_TYPE *value); 571int GENERAL_NAME_get0_otherName(const GENERAL_NAME *gen, 572 ASN1_OBJECT **poid, ASN1_TYPE **pvalue); 573 574char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, 575 const ASN1_OCTET_STRING *ia5); 576ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, 577 X509V3_CTX *ctx, const char *str); 578 579DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE) 580int i2a_ACCESS_DESCRIPTION(BIO *bp, const ACCESS_DESCRIPTION *a); 581 582DECLARE_ASN1_ALLOC_FUNCTIONS(TLS_FEATURE) 583 584DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES) 585DECLARE_ASN1_FUNCTIONS(POLICYINFO) 586DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO) 587DECLARE_ASN1_FUNCTIONS(USERNOTICE) 588DECLARE_ASN1_FUNCTIONS(NOTICEREF) 589 590DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS) 591DECLARE_ASN1_FUNCTIONS(DIST_POINT) 592DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME) 593DECLARE_ASN1_FUNCTIONS(ISSUING_DIST_POINT) 594 595int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, const X509_NAME *iname); 596 597int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc); 598int NAME_CONSTRAINTS_check_CN(X509 *x, NAME_CONSTRAINTS *nc); 599 600DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION) 601DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS) 602 603DECLARE_ASN1_ITEM(POLICY_MAPPING) 604DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING) 605DECLARE_ASN1_ITEM(POLICY_MAPPINGS) 606 607DECLARE_ASN1_ITEM(GENERAL_SUBTREE) 608DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE) 609 610DECLARE_ASN1_ITEM(NAME_CONSTRAINTS) 611DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS) 612 613DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS) 614DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS) 615 616GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out, 617 const X509V3_EXT_METHOD *method, 618 X509V3_CTX *ctx, int gen_type, 619 const char *value, int is_nc); 620 621# ifdef OPENSSL_CONF_H 622GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method, 623 X509V3_CTX *ctx, CONF_VALUE *cnf); 624GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, 625 const X509V3_EXT_METHOD *method, 626 X509V3_CTX *ctx, CONF_VALUE *cnf, 627 int is_nc); 628 629void X509V3_conf_free(CONF_VALUE *val); 630 631X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, 632 const char *value); 633X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, const char *name, 634 const char *value); 635int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, const char *section, 636 STACK_OF(X509_EXTENSION) **sk); 637int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, const char *section, 638 X509 *cert); 639int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, const char *section, 640 X509_REQ *req); 641int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, const char *section, 642 X509_CRL *crl); 643 644X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf, 645 X509V3_CTX *ctx, int ext_nid, 646 const char *value); 647X509_EXTENSION *X509V3_EXT_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx, 648 const char *name, const char *value); 649int X509V3_EXT_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx, 650 const char *section, X509 *cert); 651int X509V3_EXT_REQ_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx, 652 const char *section, X509_REQ *req); 653int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx, 654 const char *section, X509_CRL *crl); 655 656int X509V3_add_value_bool_nf(const char *name, int asn1_bool, 657 STACK_OF(CONF_VALUE) **extlist); 658int X509V3_get_value_bool(const CONF_VALUE *value, int *asn1_bool); 659int X509V3_get_value_int(const CONF_VALUE *value, ASN1_INTEGER **aint); 660void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf); 661void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH_OF(CONF_VALUE) *lhash); 662# endif 663 664char *X509V3_get_string(X509V3_CTX *ctx, const char *name, const char *section); 665STACK_OF(CONF_VALUE) *X509V3_get_section(X509V3_CTX *ctx, const char *section); 666void X509V3_string_free(X509V3_CTX *ctx, char *str); 667void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section); 668void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject, 669 X509_REQ *req, X509_CRL *crl, int flags); 670/* For API backward compatibility, this is separate from X509V3_set_ctx(): */ 671int X509V3_set_issuer_pkey(X509V3_CTX *ctx, EVP_PKEY *pkey); 672 673int X509V3_add_value(const char *name, const char *value, 674 STACK_OF(CONF_VALUE) **extlist); 675int X509V3_add_value_uchar(const char *name, const unsigned char *value, 676 STACK_OF(CONF_VALUE) **extlist); 677int X509V3_add_value_bool(const char *name, int asn1_bool, 678 STACK_OF(CONF_VALUE) **extlist); 679int X509V3_add_value_int(const char *name, const ASN1_INTEGER *aint, 680 STACK_OF(CONF_VALUE) **extlist); 681char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, const ASN1_INTEGER *aint); 682ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, const char *value); 683char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, const ASN1_ENUMERATED *aint); 684char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, 685 const ASN1_ENUMERATED *aint); 686int X509V3_EXT_add(X509V3_EXT_METHOD *ext); 687int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist); 688int X509V3_EXT_add_alias(int nid_to, int nid_from); 689void X509V3_EXT_cleanup(void); 690 691const X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext); 692const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid); 693int X509V3_add_standard_extensions(void); 694STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line); 695void *X509V3_EXT_d2i(X509_EXTENSION *ext); 696void *X509V3_get_d2i(const STACK_OF(X509_EXTENSION) *x, int nid, int *crit, 697 int *idx); 698 699X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc); 700int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, 701 int crit, unsigned long flags); 702 703#ifndef OPENSSL_NO_DEPRECATED_1_1_0 704/* The new declarations are in crypto.h, but the old ones were here. */ 705# define hex_to_string OPENSSL_buf2hexstr 706# define string_to_hex OPENSSL_hexstr2buf 707#endif 708 709void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent, 710 int ml); 711int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, 712 int indent); 713#ifndef OPENSSL_NO_STDIO 714int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent); 715#endif 716int X509V3_extensions_print(BIO *out, const char *title, 717 const STACK_OF(X509_EXTENSION) *exts, 718 unsigned long flag, int indent); 719 720int X509_check_ca(X509 *x); 721int X509_check_purpose(X509 *x, int id, int ca); 722int X509_supported_extension(X509_EXTENSION *ex); 723int X509_PURPOSE_set(int *p, int purpose); 724int X509_check_issued(X509 *issuer, X509 *subject); 725int X509_check_akid(const X509 *issuer, const AUTHORITY_KEYID *akid); 726void X509_set_proxy_flag(X509 *x); 727void X509_set_proxy_pathlen(X509 *x, long l); 728long X509_get_proxy_pathlen(X509 *x); 729 730uint32_t X509_get_extension_flags(X509 *x); 731uint32_t X509_get_key_usage(X509 *x); 732uint32_t X509_get_extended_key_usage(X509 *x); 733const ASN1_OCTET_STRING *X509_get0_subject_key_id(X509 *x); 734const ASN1_OCTET_STRING *X509_get0_authority_key_id(X509 *x); 735const GENERAL_NAMES *X509_get0_authority_issuer(X509 *x); 736const ASN1_INTEGER *X509_get0_authority_serial(X509 *x); 737 738int X509_PURPOSE_get_count(void); 739X509_PURPOSE *X509_PURPOSE_get0(int idx); 740int X509_PURPOSE_get_by_sname(const char *sname); 741int X509_PURPOSE_get_by_id(int id); 742int X509_PURPOSE_add(int id, int trust, int flags, 743 int (*ck) (const X509_PURPOSE *, const X509 *, int), 744 const char *name, const char *sname, void *arg); 745char *X509_PURPOSE_get0_name(const X509_PURPOSE *xp); 746char *X509_PURPOSE_get0_sname(const X509_PURPOSE *xp); 747int X509_PURPOSE_get_trust(const X509_PURPOSE *xp); 748void X509_PURPOSE_cleanup(void); 749int X509_PURPOSE_get_id(const X509_PURPOSE *); 750 751STACK_OF(OPENSSL_STRING) *X509_get1_email(X509 *x); 752STACK_OF(OPENSSL_STRING) *X509_REQ_get1_email(X509_REQ *x); 753void X509_email_free(STACK_OF(OPENSSL_STRING) *sk); 754STACK_OF(OPENSSL_STRING) *X509_get1_ocsp(X509 *x); 755/* Flags for X509_check_* functions */ 756 757/* 758 * Always check subject name for host match even if subject alt names present 759 */ 760# define X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT 0x1 761/* Disable wildcard matching for dnsName fields and common name. */ 762# define X509_CHECK_FLAG_NO_WILDCARDS 0x2 763/* Wildcards must not match a partial label. */ 764# define X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS 0x4 765/* Allow (non-partial) wildcards to match multiple labels. */ 766# define X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS 0x8 767/* Constraint verifier subdomain patterns to match a single labels. */ 768# define X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS 0x10 769/* Never check the subject CN */ 770# define X509_CHECK_FLAG_NEVER_CHECK_SUBJECT 0x20 771/* 772 * Match reference identifiers starting with "." to any sub-domain. 773 * This is a non-public flag, turned on implicitly when the subject 774 * reference identity is a DNS name. 775 */ 776# define _X509_CHECK_FLAG_DOT_SUBDOMAINS 0x8000 777 778int X509_check_host(X509 *x, const char *chk, size_t chklen, 779 unsigned int flags, char **peername); 780int X509_check_email(X509 *x, const char *chk, size_t chklen, 781 unsigned int flags); 782int X509_check_ip(X509 *x, const unsigned char *chk, size_t chklen, 783 unsigned int flags); 784int X509_check_ip_asc(X509 *x, const char *ipasc, unsigned int flags); 785 786ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc); 787ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc); 788int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE) *dn_sk, 789 unsigned long chtype); 790 791void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent); 792{- 793 generate_stack_macros("X509_POLICY_NODE"); 794-} 795 796 797#ifndef OPENSSL_NO_RFC3779 798typedef struct ASRange_st { 799 ASN1_INTEGER *min, *max; 800} ASRange; 801 802# define ASIdOrRange_id 0 803# define ASIdOrRange_range 1 804 805typedef struct ASIdOrRange_st { 806 int type; 807 union { 808 ASN1_INTEGER *id; 809 ASRange *range; 810 } u; 811} ASIdOrRange; 812 813{- 814 generate_stack_macros("ASIdOrRange"); 815-} 816 817typedef STACK_OF(ASIdOrRange) ASIdOrRanges; 818 819# define ASIdentifierChoice_inherit 0 820# define ASIdentifierChoice_asIdsOrRanges 1 821 822typedef struct ASIdentifierChoice_st { 823 int type; 824 union { 825 ASN1_NULL *inherit; 826 ASIdOrRanges *asIdsOrRanges; 827 } u; 828} ASIdentifierChoice; 829 830typedef struct ASIdentifiers_st { 831 ASIdentifierChoice *asnum, *rdi; 832} ASIdentifiers; 833 834DECLARE_ASN1_FUNCTIONS(ASRange) 835DECLARE_ASN1_FUNCTIONS(ASIdOrRange) 836DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice) 837DECLARE_ASN1_FUNCTIONS(ASIdentifiers) 838 839typedef struct IPAddressRange_st { 840 ASN1_BIT_STRING *min, *max; 841} IPAddressRange; 842 843# define IPAddressOrRange_addressPrefix 0 844# define IPAddressOrRange_addressRange 1 845 846typedef struct IPAddressOrRange_st { 847 int type; 848 union { 849 ASN1_BIT_STRING *addressPrefix; 850 IPAddressRange *addressRange; 851 } u; 852} IPAddressOrRange; 853 854{- 855 generate_stack_macros("IPAddressOrRange"); 856-} 857 858typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges; 859 860# define IPAddressChoice_inherit 0 861# define IPAddressChoice_addressesOrRanges 1 862 863typedef struct IPAddressChoice_st { 864 int type; 865 union { 866 ASN1_NULL *inherit; 867 IPAddressOrRanges *addressesOrRanges; 868 } u; 869} IPAddressChoice; 870 871typedef struct IPAddressFamily_st { 872 ASN1_OCTET_STRING *addressFamily; 873 IPAddressChoice *ipAddressChoice; 874} IPAddressFamily; 875 876{- 877 generate_stack_macros("IPAddressFamily"); 878-} 879 880 881typedef STACK_OF(IPAddressFamily) IPAddrBlocks; 882 883DECLARE_ASN1_FUNCTIONS(IPAddressRange) 884DECLARE_ASN1_FUNCTIONS(IPAddressOrRange) 885DECLARE_ASN1_FUNCTIONS(IPAddressChoice) 886DECLARE_ASN1_FUNCTIONS(IPAddressFamily) 887 888/* 889 * API tag for elements of the ASIdentifer SEQUENCE. 890 */ 891# define V3_ASID_ASNUM 0 892# define V3_ASID_RDI 1 893 894/* 895 * AFI values, assigned by IANA. It'd be nice to make the AFI 896 * handling code totally generic, but there are too many little things 897 * that would need to be defined for other address families for it to 898 * be worth the trouble. 899 */ 900# define IANA_AFI_IPV4 1 901# define IANA_AFI_IPV6 2 902 903/* 904 * Utilities to construct and extract values from RFC3779 extensions, 905 * since some of the encodings (particularly for IP address prefixes 906 * and ranges) are a bit tedious to work with directly. 907 */ 908int X509v3_asid_add_inherit(ASIdentifiers *asid, int which); 909int X509v3_asid_add_id_or_range(ASIdentifiers *asid, int which, 910 ASN1_INTEGER *min, ASN1_INTEGER *max); 911int X509v3_addr_add_inherit(IPAddrBlocks *addr, 912 const unsigned afi, const unsigned *safi); 913int X509v3_addr_add_prefix(IPAddrBlocks *addr, 914 const unsigned afi, const unsigned *safi, 915 unsigned char *a, const int prefixlen); 916int X509v3_addr_add_range(IPAddrBlocks *addr, 917 const unsigned afi, const unsigned *safi, 918 unsigned char *min, unsigned char *max); 919unsigned X509v3_addr_get_afi(const IPAddressFamily *f); 920int X509v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi, 921 unsigned char *min, unsigned char *max, 922 const int length); 923 924/* 925 * Canonical forms. 926 */ 927int X509v3_asid_is_canonical(ASIdentifiers *asid); 928int X509v3_addr_is_canonical(IPAddrBlocks *addr); 929int X509v3_asid_canonize(ASIdentifiers *asid); 930int X509v3_addr_canonize(IPAddrBlocks *addr); 931 932/* 933 * Tests for inheritance and containment. 934 */ 935int X509v3_asid_inherits(ASIdentifiers *asid); 936int X509v3_addr_inherits(IPAddrBlocks *addr); 937int X509v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b); 938int X509v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b); 939 940/* 941 * Check whether RFC 3779 extensions nest properly in chains. 942 */ 943int X509v3_asid_validate_path(X509_STORE_CTX *); 944int X509v3_addr_validate_path(X509_STORE_CTX *); 945int X509v3_asid_validate_resource_set(STACK_OF(X509) *chain, 946 ASIdentifiers *ext, 947 int allow_inheritance); 948int X509v3_addr_validate_resource_set(STACK_OF(X509) *chain, 949 IPAddrBlocks *ext, int allow_inheritance); 950 951#endif /* OPENSSL_NO_RFC3779 */ 952 953{- 954 generate_stack_macros("ASN1_STRING"); 955-} 956 957/* 958 * Admission Syntax 959 */ 960typedef struct NamingAuthority_st NAMING_AUTHORITY; 961typedef struct ProfessionInfo_st PROFESSION_INFO; 962typedef struct Admissions_st ADMISSIONS; 963typedef struct AdmissionSyntax_st ADMISSION_SYNTAX; 964DECLARE_ASN1_FUNCTIONS(NAMING_AUTHORITY) 965DECLARE_ASN1_FUNCTIONS(PROFESSION_INFO) 966DECLARE_ASN1_FUNCTIONS(ADMISSIONS) 967DECLARE_ASN1_FUNCTIONS(ADMISSION_SYNTAX) 968{- 969 generate_stack_macros("PROFESSION_INFO") 970 .generate_stack_macros("ADMISSIONS"); 971-} 972typedef STACK_OF(PROFESSION_INFO) PROFESSION_INFOS; 973 974const ASN1_OBJECT *NAMING_AUTHORITY_get0_authorityId( 975 const NAMING_AUTHORITY *n); 976const ASN1_IA5STRING *NAMING_AUTHORITY_get0_authorityURL( 977 const NAMING_AUTHORITY *n); 978const ASN1_STRING *NAMING_AUTHORITY_get0_authorityText( 979 const NAMING_AUTHORITY *n); 980void NAMING_AUTHORITY_set0_authorityId(NAMING_AUTHORITY *n, 981 ASN1_OBJECT* namingAuthorityId); 982void NAMING_AUTHORITY_set0_authorityURL(NAMING_AUTHORITY *n, 983 ASN1_IA5STRING* namingAuthorityUrl); 984void NAMING_AUTHORITY_set0_authorityText(NAMING_AUTHORITY *n, 985 ASN1_STRING* namingAuthorityText); 986 987const GENERAL_NAME *ADMISSION_SYNTAX_get0_admissionAuthority( 988 const ADMISSION_SYNTAX *as); 989void ADMISSION_SYNTAX_set0_admissionAuthority( 990 ADMISSION_SYNTAX *as, GENERAL_NAME *aa); 991const STACK_OF(ADMISSIONS) *ADMISSION_SYNTAX_get0_contentsOfAdmissions( 992 const ADMISSION_SYNTAX *as); 993void ADMISSION_SYNTAX_set0_contentsOfAdmissions( 994 ADMISSION_SYNTAX *as, STACK_OF(ADMISSIONS) *a); 995const GENERAL_NAME *ADMISSIONS_get0_admissionAuthority(const ADMISSIONS *a); 996void ADMISSIONS_set0_admissionAuthority(ADMISSIONS *a, GENERAL_NAME *aa); 997const NAMING_AUTHORITY *ADMISSIONS_get0_namingAuthority(const ADMISSIONS *a); 998void ADMISSIONS_set0_namingAuthority(ADMISSIONS *a, NAMING_AUTHORITY *na); 999const PROFESSION_INFOS *ADMISSIONS_get0_professionInfos(const ADMISSIONS *a); 1000void ADMISSIONS_set0_professionInfos(ADMISSIONS *a, PROFESSION_INFOS *pi); 1001const ASN1_OCTET_STRING *PROFESSION_INFO_get0_addProfessionInfo( 1002 const PROFESSION_INFO *pi); 1003void PROFESSION_INFO_set0_addProfessionInfo( 1004 PROFESSION_INFO *pi, ASN1_OCTET_STRING *aos); 1005const NAMING_AUTHORITY *PROFESSION_INFO_get0_namingAuthority( 1006 const PROFESSION_INFO *pi); 1007void PROFESSION_INFO_set0_namingAuthority( 1008 PROFESSION_INFO *pi, NAMING_AUTHORITY *na); 1009const STACK_OF(ASN1_STRING) *PROFESSION_INFO_get0_professionItems( 1010 const PROFESSION_INFO *pi); 1011void PROFESSION_INFO_set0_professionItems( 1012 PROFESSION_INFO *pi, STACK_OF(ASN1_STRING) *as); 1013const STACK_OF(ASN1_OBJECT) *PROFESSION_INFO_get0_professionOIDs( 1014 const PROFESSION_INFO *pi); 1015void PROFESSION_INFO_set0_professionOIDs( 1016 PROFESSION_INFO *pi, STACK_OF(ASN1_OBJECT) *po); 1017const ASN1_PRINTABLESTRING *PROFESSION_INFO_get0_registrationNumber( 1018 const PROFESSION_INFO *pi); 1019void PROFESSION_INFO_set0_registrationNumber( 1020 PROFESSION_INFO *pi, ASN1_PRINTABLESTRING *rn); 1021 1022int OSSL_GENERAL_NAMES_print(BIO *out, GENERAL_NAMES *gens, int indent); 1023 1024# ifdef __cplusplus 1025} 1026# endif 1027#endif 1028