1/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 2 * project 1999. */ 3/* ==================================================================== 4 * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 18 * 3. All advertising materials mentioning features or use of this 19 * software must display the following acknowledgment: 20 * "This product includes software developed by the OpenSSL Project 21 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 22 * 23 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 24 * endorse or promote products derived from this software without 25 * prior written permission. For written permission, please contact 26 * licensing@OpenSSL.org. 27 * 28 * 5. Products derived from this software may not be called "OpenSSL" 29 * nor may "OpenSSL" appear in their names without prior written 30 * permission of the OpenSSL Project. 31 * 32 * 6. Redistributions of any form whatsoever must retain the following 33 * acknowledgment: 34 * "This product includes software developed by the OpenSSL Project 35 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 36 * 37 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 38 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 39 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 40 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 43 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 44 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 45 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 46 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 47 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 48 * OF THE POSSIBILITY OF SUCH DAMAGE. 49 * ==================================================================== 50 * 51 * This product includes cryptographic software written by Eric Young 52 * (eay@cryptsoft.com). This product includes software written by Tim 53 * Hudson (tjh@cryptsoft.com). */ 54 55#ifndef HEADER_X509V3_H 56#define HEADER_X509V3_H 57 58#include <openssl/bio.h> 59#include <openssl/conf.h> 60#include <openssl/x509.h> 61 62#ifdef __cplusplus 63extern "C" { 64#endif 65 66/* Forward reference */ 67struct v3_ext_method; 68struct v3_ext_ctx; 69 70/* Useful typedefs */ 71 72typedef void * (*X509V3_EXT_NEW)(void); 73typedef void (*X509V3_EXT_FREE)(void *); 74typedef void * (*X509V3_EXT_D2I)(void *, const unsigned char ** , long); 75typedef int (*X509V3_EXT_I2D)(void *, unsigned char **); 76typedef STACK_OF(CONF_VALUE) * 77 (*X509V3_EXT_I2V)(const struct v3_ext_method *method, void *ext, 78 STACK_OF(CONF_VALUE) *extlist); 79typedef void * (*X509V3_EXT_V2I)(const struct v3_ext_method *method, 80 struct v3_ext_ctx *ctx, 81 STACK_OF(CONF_VALUE) *values); 82typedef char * (*X509V3_EXT_I2S)(const struct v3_ext_method *method, void *ext); 83typedef void * (*X509V3_EXT_S2I)(const struct v3_ext_method *method, 84 struct v3_ext_ctx *ctx, const char *str); 85typedef int (*X509V3_EXT_I2R)(const struct v3_ext_method *method, void *ext, 86 BIO *out, int indent); 87typedef void * (*X509V3_EXT_R2I)(const struct v3_ext_method *method, 88 struct v3_ext_ctx *ctx, const char *str); 89 90/* V3 extension structure */ 91 92struct v3_ext_method { 93int ext_nid; 94int ext_flags; 95/* If this is set the following four fields are ignored */ 96ASN1_ITEM_EXP *it; 97/* Old style ASN1 calls */ 98X509V3_EXT_NEW ext_new; 99X509V3_EXT_FREE ext_free; 100X509V3_EXT_D2I d2i; 101X509V3_EXT_I2D i2d; 102 103/* The following pair is used for string extensions */ 104X509V3_EXT_I2S i2s; 105X509V3_EXT_S2I s2i; 106 107/* The following pair is used for multi-valued extensions */ 108X509V3_EXT_I2V i2v; 109X509V3_EXT_V2I v2i; 110 111/* The following are used for raw extensions */ 112X509V3_EXT_I2R i2r; 113X509V3_EXT_R2I r2i; 114 115void *usr_data; /* Any extension specific data */ 116}; 117 118typedef struct X509V3_CONF_METHOD_st { 119char * (*get_string)(void *db, char *section, char *value); 120STACK_OF(CONF_VALUE) * (*get_section)(void *db, char *section); 121void (*free_string)(void *db, char * string); 122void (*free_section)(void *db, STACK_OF(CONF_VALUE) *section); 123} X509V3_CONF_METHOD; 124 125/* Context specific info */ 126struct v3_ext_ctx { 127#define CTX_TEST 0x1 128int flags; 129X509 *issuer_cert; 130X509 *subject_cert; 131X509_REQ *subject_req; 132X509_CRL *crl; 133const X509V3_CONF_METHOD *db_meth; 134void *db; 135/* Maybe more here */ 136}; 137 138typedef struct v3_ext_method X509V3_EXT_METHOD; 139 140DECLARE_STACK_OF(X509V3_EXT_METHOD) 141 142/* ext_flags values */ 143#define X509V3_EXT_DYNAMIC 0x1 144#define X509V3_EXT_CTX_DEP 0x2 145#define X509V3_EXT_MULTILINE 0x4 146 147typedef BIT_STRING_BITNAME ENUMERATED_NAMES; 148 149typedef struct BASIC_CONSTRAINTS_st { 150int ca; 151ASN1_INTEGER *pathlen; 152} BASIC_CONSTRAINTS; 153 154 155typedef struct PKEY_USAGE_PERIOD_st { 156ASN1_GENERALIZEDTIME *notBefore; 157ASN1_GENERALIZEDTIME *notAfter; 158} PKEY_USAGE_PERIOD; 159 160typedef struct otherName_st { 161ASN1_OBJECT *type_id; 162ASN1_TYPE *value; 163} OTHERNAME; 164 165typedef struct EDIPartyName_st { 166 ASN1_STRING *nameAssigner; 167 ASN1_STRING *partyName; 168} EDIPARTYNAME; 169 170typedef struct GENERAL_NAME_st { 171 172#define GEN_OTHERNAME 0 173#define GEN_EMAIL 1 174#define GEN_DNS 2 175#define GEN_X400 3 176#define GEN_DIRNAME 4 177#define GEN_EDIPARTY 5 178#define GEN_URI 6 179#define GEN_IPADD 7 180#define GEN_RID 8 181 182int type; 183union { 184 char *ptr; 185 OTHERNAME *otherName; /* otherName */ 186 ASN1_IA5STRING *rfc822Name; 187 ASN1_IA5STRING *dNSName; 188 ASN1_TYPE *x400Address; 189 X509_NAME *directoryName; 190 EDIPARTYNAME *ediPartyName; 191 ASN1_IA5STRING *uniformResourceIdentifier; 192 ASN1_OCTET_STRING *iPAddress; 193 ASN1_OBJECT *registeredID; 194 195 /* Old names */ 196 ASN1_OCTET_STRING *ip; /* iPAddress */ 197 X509_NAME *dirn; /* dirn */ 198 ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */ 199 ASN1_OBJECT *rid; /* registeredID */ 200 ASN1_TYPE *other; /* x400Address */ 201} d; 202} GENERAL_NAME; 203 204typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES; 205 206typedef struct ACCESS_DESCRIPTION_st { 207 ASN1_OBJECT *method; 208 GENERAL_NAME *location; 209} ACCESS_DESCRIPTION; 210 211typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS; 212 213typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE; 214 215DECLARE_STACK_OF(GENERAL_NAME) 216DECLARE_ASN1_SET_OF(GENERAL_NAME) 217 218DECLARE_STACK_OF(ACCESS_DESCRIPTION) 219DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION) 220 221typedef struct DIST_POINT_NAME_st { 222int type; 223union { 224 GENERAL_NAMES *fullname; 225 STACK_OF(X509_NAME_ENTRY) *relativename; 226} name; 227/* If relativename then this contains the full distribution point name */ 228X509_NAME *dpname; 229} DIST_POINT_NAME; 230/* All existing reasons */ 231#define CRLDP_ALL_REASONS 0x807f 232 233#define CRL_REASON_NONE -1 234#define CRL_REASON_UNSPECIFIED 0 235#define CRL_REASON_KEY_COMPROMISE 1 236#define CRL_REASON_CA_COMPROMISE 2 237#define CRL_REASON_AFFILIATION_CHANGED 3 238#define CRL_REASON_SUPERSEDED 4 239#define CRL_REASON_CESSATION_OF_OPERATION 5 240#define CRL_REASON_CERTIFICATE_HOLD 6 241#define CRL_REASON_REMOVE_FROM_CRL 8 242#define CRL_REASON_PRIVILEGE_WITHDRAWN 9 243#define CRL_REASON_AA_COMPROMISE 10 244 245struct DIST_POINT_st { 246DIST_POINT_NAME *distpoint; 247ASN1_BIT_STRING *reasons; 248GENERAL_NAMES *CRLissuer; 249int dp_reasons; 250}; 251 252typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS; 253 254DECLARE_STACK_OF(DIST_POINT) 255DECLARE_ASN1_SET_OF(DIST_POINT) 256 257struct AUTHORITY_KEYID_st { 258ASN1_OCTET_STRING *keyid; 259GENERAL_NAMES *issuer; 260ASN1_INTEGER *serial; 261}; 262 263/* Strong extranet structures */ 264 265typedef struct SXNET_ID_st { 266 ASN1_INTEGER *zone; 267 ASN1_OCTET_STRING *user; 268} SXNETID; 269 270DECLARE_STACK_OF(SXNETID) 271DECLARE_ASN1_SET_OF(SXNETID) 272 273typedef struct SXNET_st { 274 ASN1_INTEGER *version; 275 STACK_OF(SXNETID) *ids; 276} SXNET; 277 278typedef struct NOTICEREF_st { 279 ASN1_STRING *organization; 280 STACK_OF(ASN1_INTEGER) *noticenos; 281} NOTICEREF; 282 283typedef struct USERNOTICE_st { 284 NOTICEREF *noticeref; 285 ASN1_STRING *exptext; 286} USERNOTICE; 287 288typedef struct POLICYQUALINFO_st { 289 ASN1_OBJECT *pqualid; 290 union { 291 ASN1_IA5STRING *cpsuri; 292 USERNOTICE *usernotice; 293 ASN1_TYPE *other; 294 } d; 295} POLICYQUALINFO; 296 297DECLARE_STACK_OF(POLICYQUALINFO) 298DECLARE_ASN1_SET_OF(POLICYQUALINFO) 299 300typedef struct POLICYINFO_st { 301 ASN1_OBJECT *policyid; 302 STACK_OF(POLICYQUALINFO) *qualifiers; 303} POLICYINFO; 304 305typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES; 306 307DECLARE_STACK_OF(POLICYINFO) 308DECLARE_ASN1_SET_OF(POLICYINFO) 309 310typedef struct POLICY_MAPPING_st { 311 ASN1_OBJECT *issuerDomainPolicy; 312 ASN1_OBJECT *subjectDomainPolicy; 313} POLICY_MAPPING; 314 315DECLARE_STACK_OF(POLICY_MAPPING) 316 317typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS; 318 319typedef struct GENERAL_SUBTREE_st { 320 GENERAL_NAME *base; 321 ASN1_INTEGER *minimum; 322 ASN1_INTEGER *maximum; 323} GENERAL_SUBTREE; 324 325DECLARE_STACK_OF(GENERAL_SUBTREE) 326 327struct NAME_CONSTRAINTS_st { 328 STACK_OF(GENERAL_SUBTREE) *permittedSubtrees; 329 STACK_OF(GENERAL_SUBTREE) *excludedSubtrees; 330}; 331 332typedef struct POLICY_CONSTRAINTS_st { 333 ASN1_INTEGER *requireExplicitPolicy; 334 ASN1_INTEGER *inhibitPolicyMapping; 335} POLICY_CONSTRAINTS; 336 337/* Proxy certificate structures, see RFC 3820 */ 338typedef struct PROXY_POLICY_st 339 { 340 ASN1_OBJECT *policyLanguage; 341 ASN1_OCTET_STRING *policy; 342 } PROXY_POLICY; 343 344typedef struct PROXY_CERT_INFO_EXTENSION_st 345 { 346 ASN1_INTEGER *pcPathLengthConstraint; 347 PROXY_POLICY *proxyPolicy; 348 } PROXY_CERT_INFO_EXTENSION; 349 350DECLARE_ASN1_FUNCTIONS(PROXY_POLICY) 351DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION) 352 353struct ISSUING_DIST_POINT_st 354 { 355 DIST_POINT_NAME *distpoint; 356 int onlyuser; 357 int onlyCA; 358 ASN1_BIT_STRING *onlysomereasons; 359 int indirectCRL; 360 int onlyattr; 361 }; 362 363/* Values in idp_flags field */ 364/* IDP present */ 365#define IDP_PRESENT 0x1 366/* IDP values inconsistent */ 367#define IDP_INVALID 0x2 368/* onlyuser true */ 369#define IDP_ONLYUSER 0x4 370/* onlyCA true */ 371#define IDP_ONLYCA 0x8 372/* onlyattr true */ 373#define IDP_ONLYATTR 0x10 374/* indirectCRL true */ 375#define IDP_INDIRECT 0x20 376/* onlysomereasons present */ 377#define IDP_REASONS 0x40 378 379#define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \ 380",name:", val->name, ",value:", val->value); 381 382#define X509V3_set_ctx_test(ctx) \ 383 X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST) 384#define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL; 385 386#define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \ 387 0,0,0,0, \ 388 0,0, \ 389 (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \ 390 (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \ 391 NULL, NULL, \ 392 (void *)table} 393 394#define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \ 395 0,0,0,0, \ 396 (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \ 397 (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \ 398 0,0,0,0, \ 399 NULL} 400 401#define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} 402 403 404/* X509_PURPOSE stuff */ 405 406#define EXFLAG_BCONS 0x1 407#define EXFLAG_KUSAGE 0x2 408#define EXFLAG_XKUSAGE 0x4 409#define EXFLAG_NSCERT 0x8 410 411#define EXFLAG_CA 0x10 412/* Really self issued not necessarily self signed */ 413#define EXFLAG_SI 0x20 414#define EXFLAG_V1 0x40 415#define EXFLAG_INVALID 0x80 416#define EXFLAG_SET 0x100 417#define EXFLAG_CRITICAL 0x200 418#define EXFLAG_PROXY 0x400 419 420#define EXFLAG_INVALID_POLICY 0x800 421#define EXFLAG_FRESHEST 0x1000 422/* Self signed */ 423#define EXFLAG_SS 0x2000 424 425#define KU_DIGITAL_SIGNATURE 0x0080 426#define KU_NON_REPUDIATION 0x0040 427#define KU_KEY_ENCIPHERMENT 0x0020 428#define KU_DATA_ENCIPHERMENT 0x0010 429#define KU_KEY_AGREEMENT 0x0008 430#define KU_KEY_CERT_SIGN 0x0004 431#define KU_CRL_SIGN 0x0002 432#define KU_ENCIPHER_ONLY 0x0001 433#define KU_DECIPHER_ONLY 0x8000 434 435#define NS_SSL_CLIENT 0x80 436#define NS_SSL_SERVER 0x40 437#define NS_SMIME 0x20 438#define NS_OBJSIGN 0x10 439#define NS_SSL_CA 0x04 440#define NS_SMIME_CA 0x02 441#define NS_OBJSIGN_CA 0x01 442#define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA) 443 444#define XKU_SSL_SERVER 0x1 445#define XKU_SSL_CLIENT 0x2 446#define XKU_SMIME 0x4 447#define XKU_CODE_SIGN 0x8 448#define XKU_SGC 0x10 449#define XKU_OCSP_SIGN 0x20 450#define XKU_TIMESTAMP 0x40 451#define XKU_DVCS 0x80 452#define XKU_ANYEKU 0x100 453 454#define X509_PURPOSE_DYNAMIC 0x1 455#define X509_PURPOSE_DYNAMIC_NAME 0x2 456 457typedef struct x509_purpose_st { 458 int purpose; 459 int trust; /* Default trust ID */ 460 int flags; 461 int (*check_purpose)(const struct x509_purpose_st *, 462 const X509 *, int); 463 char *name; 464 char *sname; 465 void *usr_data; 466} X509_PURPOSE; 467 468#define X509_PURPOSE_SSL_CLIENT 1 469#define X509_PURPOSE_SSL_SERVER 2 470#define X509_PURPOSE_NS_SSL_SERVER 3 471#define X509_PURPOSE_SMIME_SIGN 4 472#define X509_PURPOSE_SMIME_ENCRYPT 5 473#define X509_PURPOSE_CRL_SIGN 6 474#define X509_PURPOSE_ANY 7 475#define X509_PURPOSE_OCSP_HELPER 8 476#define X509_PURPOSE_TIMESTAMP_SIGN 9 477 478#define X509_PURPOSE_MIN 1 479#define X509_PURPOSE_MAX 9 480 481/* Flags for X509V3_EXT_print() */ 482 483#define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) 484/* Return error for unknown extensions */ 485#define X509V3_EXT_DEFAULT 0 486/* Print error for unknown extensions */ 487#define X509V3_EXT_ERROR_UNKNOWN (1L << 16) 488/* ASN1 parse unknown extensions */ 489#define X509V3_EXT_PARSE_UNKNOWN (2L << 16) 490/* BIO_dump unknown extensions */ 491#define X509V3_EXT_DUMP_UNKNOWN (3L << 16) 492 493/* Flags for X509V3_add1_i2d */ 494 495#define X509V3_ADD_OP_MASK 0xfL 496#define X509V3_ADD_DEFAULT 0L 497#define X509V3_ADD_APPEND 1L 498#define X509V3_ADD_REPLACE 2L 499#define X509V3_ADD_REPLACE_EXISTING 3L 500#define X509V3_ADD_KEEP_EXISTING 4L 501#define X509V3_ADD_DELETE 5L 502#define X509V3_ADD_SILENT 0x10 503 504DECLARE_STACK_OF(X509_PURPOSE) 505 506DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS) 507 508DECLARE_ASN1_FUNCTIONS(SXNET) 509DECLARE_ASN1_FUNCTIONS(SXNETID) 510 511int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen); 512int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen); 513int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen); 514 515ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone); 516ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone); 517ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone); 518 519DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID) 520 521DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD) 522 523DECLARE_ASN1_FUNCTIONS(GENERAL_NAME) 524OPENSSL_EXPORT GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a); 525OPENSSL_EXPORT int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b); 526 527 528 529OPENSSL_EXPORT ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 530 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); 531OPENSSL_EXPORT STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 532 ASN1_BIT_STRING *bits, 533 STACK_OF(CONF_VALUE) *extlist); 534 535OPENSSL_EXPORT STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret); 536OPENSSL_EXPORT int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen); 537 538DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES) 539 540OPENSSL_EXPORT STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method, 541 GENERAL_NAMES *gen, STACK_OF(CONF_VALUE) *extlist); 542OPENSSL_EXPORT GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method, 543 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); 544 545DECLARE_ASN1_FUNCTIONS(OTHERNAME) 546DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME) 547OPENSSL_EXPORT int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b); 548OPENSSL_EXPORT void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value); 549OPENSSL_EXPORT void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype); 550OPENSSL_EXPORT int GENERAL_NAME_set0_othername(GENERAL_NAME *gen, 551 ASN1_OBJECT *oid, ASN1_TYPE *value); 552OPENSSL_EXPORT int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen, 553 ASN1_OBJECT **poid, ASN1_TYPE **pvalue); 554 555OPENSSL_EXPORT char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5); 556OPENSSL_EXPORT ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str); 557 558DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE) 559OPENSSL_EXPORT int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a); 560 561DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES) 562DECLARE_ASN1_FUNCTIONS(POLICYINFO) 563DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO) 564DECLARE_ASN1_FUNCTIONS(USERNOTICE) 565DECLARE_ASN1_FUNCTIONS(NOTICEREF) 566 567DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS) 568DECLARE_ASN1_FUNCTIONS(DIST_POINT) 569DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME) 570DECLARE_ASN1_FUNCTIONS(ISSUING_DIST_POINT) 571 572OPENSSL_EXPORT int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, X509_NAME *iname); 573 574OPENSSL_EXPORT int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc); 575 576DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION) 577DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS) 578 579DECLARE_ASN1_ITEM(POLICY_MAPPING) 580DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING) 581DECLARE_ASN1_ITEM(POLICY_MAPPINGS) 582 583DECLARE_ASN1_ITEM(GENERAL_SUBTREE) 584DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE) 585 586DECLARE_ASN1_ITEM(NAME_CONSTRAINTS) 587DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS) 588 589DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS) 590DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS) 591 592OPENSSL_EXPORT GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out, 593 const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, 594 int gen_type, char *value, int is_nc); 595 596OPENSSL_EXPORT GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, 597 CONF_VALUE *cnf); 598OPENSSL_EXPORT GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, 599 const X509V3_EXT_METHOD *method, 600 X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc); 601OPENSSL_EXPORT void X509V3_conf_free(CONF_VALUE *val); 602 603OPENSSL_EXPORT X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value); 604OPENSSL_EXPORT X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, char *value); 605OPENSSL_EXPORT int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, STACK_OF(X509_EXTENSION) **sk); 606OPENSSL_EXPORT int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509 *cert); 607OPENSSL_EXPORT int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_REQ *req); 608OPENSSL_EXPORT int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl); 609 610OPENSSL_EXPORT int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx, 611 char *section, X509_CRL *crl); 612 613OPENSSL_EXPORT int X509V3_add_value_bool_nf(char *name, int asn1_bool, 614 STACK_OF(CONF_VALUE) **extlist); 615OPENSSL_EXPORT int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool); 616OPENSSL_EXPORT int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint); 617OPENSSL_EXPORT void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf); 618 619OPENSSL_EXPORT char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section); 620OPENSSL_EXPORT STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section); 621OPENSSL_EXPORT void X509V3_string_free(X509V3_CTX *ctx, char *str); 622OPENSSL_EXPORT void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section); 623OPENSSL_EXPORT void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject, 624 X509_REQ *req, X509_CRL *crl, int flags); 625 626OPENSSL_EXPORT int X509V3_add_value(const char *name, const char *value, 627 STACK_OF(CONF_VALUE) **extlist); 628OPENSSL_EXPORT int X509V3_add_value_uchar(const char *name, const unsigned char *value, 629 STACK_OF(CONF_VALUE) **extlist); 630OPENSSL_EXPORT int X509V3_add_value_bool(const char *name, int asn1_bool, 631 STACK_OF(CONF_VALUE) **extlist); 632OPENSSL_EXPORT int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint, 633 STACK_OF(CONF_VALUE) **extlist); 634OPENSSL_EXPORT char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint); 635OPENSSL_EXPORT ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value); 636OPENSSL_EXPORT char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint); 637OPENSSL_EXPORT char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint); 638OPENSSL_EXPORT int X509V3_EXT_add(X509V3_EXT_METHOD *ext); 639OPENSSL_EXPORT int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist); 640OPENSSL_EXPORT int X509V3_EXT_add_alias(int nid_to, int nid_from); 641OPENSSL_EXPORT void X509V3_EXT_cleanup(void); 642 643OPENSSL_EXPORT const X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext); 644OPENSSL_EXPORT const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid); 645OPENSSL_EXPORT int X509V3_add_standard_extensions(void); 646OPENSSL_EXPORT STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line); 647OPENSSL_EXPORT void *X509V3_EXT_d2i(X509_EXTENSION *ext); 648OPENSSL_EXPORT void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx); 649 650 651OPENSSL_EXPORT X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc); 652OPENSSL_EXPORT int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, int crit, unsigned long flags); 653 654char *hex_to_string(const unsigned char *buffer, long len); 655unsigned char *string_to_hex(const char *str, long *len); 656int name_cmp(const char *name, const char *cmp); 657 658OPENSSL_EXPORT void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent, 659 int ml); 660OPENSSL_EXPORT int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent); 661OPENSSL_EXPORT int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent); 662 663OPENSSL_EXPORT int X509V3_extensions_print(BIO *out, const char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent); 664 665OPENSSL_EXPORT int X509_check_ca(X509 *x); 666OPENSSL_EXPORT int X509_check_purpose(X509 *x, int id, int ca); 667OPENSSL_EXPORT int X509_supported_extension(X509_EXTENSION *ex); 668OPENSSL_EXPORT int X509_PURPOSE_set(int *p, int purpose); 669OPENSSL_EXPORT int X509_check_issued(X509 *issuer, X509 *subject); 670OPENSSL_EXPORT int X509_check_akid(X509 *issuer, AUTHORITY_KEYID *akid); 671OPENSSL_EXPORT int X509_PURPOSE_get_count(void); 672OPENSSL_EXPORT X509_PURPOSE * X509_PURPOSE_get0(int idx); 673OPENSSL_EXPORT int X509_PURPOSE_get_by_sname(char *sname); 674OPENSSL_EXPORT int X509_PURPOSE_get_by_id(int id); 675OPENSSL_EXPORT int X509_PURPOSE_add(int id, int trust, int flags, 676 int (*ck)(const X509_PURPOSE *, const X509 *, int), 677 char *name, char *sname, void *arg); 678OPENSSL_EXPORT char *X509_PURPOSE_get0_name(X509_PURPOSE *xp); 679OPENSSL_EXPORT char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp); 680OPENSSL_EXPORT int X509_PURPOSE_get_trust(X509_PURPOSE *xp); 681OPENSSL_EXPORT void X509_PURPOSE_cleanup(void); 682OPENSSL_EXPORT int X509_PURPOSE_get_id(X509_PURPOSE *); 683 684OPENSSL_EXPORT STACK_OF(OPENSSL_STRING) *X509_get1_email(X509 *x); 685OPENSSL_EXPORT STACK_OF(OPENSSL_STRING) *X509_REQ_get1_email(X509_REQ *x); 686OPENSSL_EXPORT void X509_email_free(STACK_OF(OPENSSL_STRING) *sk); 687OPENSSL_EXPORT STACK_OF(OPENSSL_STRING) *X509_get1_ocsp(X509 *x); 688/* Flags for X509_check_* functions */ 689 690/* Always check subject name for host match even if subject alt names present */ 691#define X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT 0x1 692/* Disable wildcard matching for dnsName fields and common name. */ 693#define X509_CHECK_FLAG_NO_WILDCARDS 0x2 694/* Wildcards must not match a partial label. */ 695#define X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS 0x4 696/* Allow (non-partial) wildcards to match multiple labels. */ 697#define X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS 0x8 698/* Constraint verifier subdomain patterns to match a single labels. */ 699#define X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS 0x10 700/* 701 * Match reference identifiers starting with "." to any sub-domain. 702 * This is a non-public flag, turned on implicitly when the subject 703 * reference identity is a DNS name. 704 */ 705#define _X509_CHECK_FLAG_DOT_SUBDOMAINS 0x8000 706 707OPENSSL_EXPORT int X509_check_host(X509 *x, const char *chk, size_t chklen, 708 unsigned int flags, char **peername); 709OPENSSL_EXPORT int X509_check_email(X509 *x, const char *chk, size_t chklen, 710 unsigned int flags); 711OPENSSL_EXPORT int X509_check_ip(X509 *x, const unsigned char *chk, size_t chklen, 712 unsigned int flags); 713OPENSSL_EXPORT int X509_check_ip_asc(X509 *x, const char *ipasc, unsigned int flags); 714 715OPENSSL_EXPORT ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc); 716OPENSSL_EXPORT ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc); 717OPENSSL_EXPORT int a2i_ipadd(unsigned char *ipout, const char *ipasc); 718OPENSSL_EXPORT int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk, 719 unsigned long chtype); 720 721OPENSSL_EXPORT void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent); 722DECLARE_STACK_OF(X509_POLICY_NODE) 723 724/* BEGIN ERROR CODES */ 725/* The following lines are auto generated by the script mkerr.pl. Any changes 726 * made after this point may be overwritten when the script is next run. 727 */ 728void ERR_load_X509V3_strings(void); 729 730 731#ifdef __cplusplus 732} 733#endif 734#define X509V3_F_SXNET_add_id_INTEGER 100 735#define X509V3_F_SXNET_add_id_asc 101 736#define X509V3_F_SXNET_add_id_ulong 102 737#define X509V3_F_SXNET_get_id_asc 103 738#define X509V3_F_SXNET_get_id_ulong 104 739#define X509V3_F_X509V3_EXT_add 105 740#define X509V3_F_X509V3_EXT_add_alias 106 741#define X509V3_F_X509V3_EXT_free 107 742#define X509V3_F_X509V3_EXT_i2d 108 743#define X509V3_F_X509V3_EXT_nconf 109 744#define X509V3_F_X509V3_add1_i2d 110 745#define X509V3_F_X509V3_add_value 111 746#define X509V3_F_X509V3_get_section 112 747#define X509V3_F_X509V3_get_string 113 748#define X509V3_F_X509V3_get_value_bool 114 749#define X509V3_F_X509V3_parse_list 115 750#define X509V3_F_X509_PURPOSE_add 116 751#define X509V3_F_X509_PURPOSE_set 117 752#define X509V3_F_a2i_GENERAL_NAME 118 753#define X509V3_F_copy_email 119 754#define X509V3_F_copy_issuer 120 755#define X509V3_F_do_dirname 121 756#define X509V3_F_do_ext_i2d 122 757#define X509V3_F_do_ext_nconf 123 758#define X509V3_F_gnames_from_sectname 124 759#define X509V3_F_hex_to_string 125 760#define X509V3_F_i2s_ASN1_ENUMERATED 126 761#define X509V3_F_i2s_ASN1_IA5STRING 127 762#define X509V3_F_i2s_ASN1_INTEGER 128 763#define X509V3_F_i2v_AUTHORITY_INFO_ACCESS 129 764#define X509V3_F_notice_section 130 765#define X509V3_F_nref_nos 131 766#define X509V3_F_policy_section 132 767#define X509V3_F_process_pci_value 133 768#define X509V3_F_r2i_certpol 134 769#define X509V3_F_r2i_pci 135 770#define X509V3_F_s2i_ASN1_IA5STRING 136 771#define X509V3_F_s2i_ASN1_INTEGER 137 772#define X509V3_F_s2i_ASN1_OCTET_STRING 138 773#define X509V3_F_s2i_skey_id 139 774#define X509V3_F_set_dist_point_name 140 775#define X509V3_F_string_to_hex 141 776#define X509V3_F_v2i_ASN1_BIT_STRING 142 777#define X509V3_F_v2i_AUTHORITY_INFO_ACCESS 143 778#define X509V3_F_v2i_AUTHORITY_KEYID 144 779#define X509V3_F_v2i_BASIC_CONSTRAINTS 145 780#define X509V3_F_v2i_EXTENDED_KEY_USAGE 146 781#define X509V3_F_v2i_GENERAL_NAMES 147 782#define X509V3_F_v2i_GENERAL_NAME_ex 148 783#define X509V3_F_v2i_NAME_CONSTRAINTS 149 784#define X509V3_F_v2i_POLICY_CONSTRAINTS 150 785#define X509V3_F_v2i_POLICY_MAPPINGS 151 786#define X509V3_F_v2i_crld 152 787#define X509V3_F_v2i_idp 153 788#define X509V3_F_v2i_issuer_alt 154 789#define X509V3_F_v2i_subject_alt 155 790#define X509V3_F_v3_generic_extension 156 791#define X509V3_R_BAD_IP_ADDRESS 100 792#define X509V3_R_BAD_OBJECT 101 793#define X509V3_R_BN_DEC2BN_ERROR 102 794#define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 103 795#define X509V3_R_CANNOT_FIND_FREE_FUNCTION 104 796#define X509V3_R_DIRNAME_ERROR 105 797#define X509V3_R_DISTPOINT_ALREADY_SET 106 798#define X509V3_R_DUPLICATE_ZONE_ID 107 799#define X509V3_R_ERROR_CONVERTING_ZONE 108 800#define X509V3_R_ERROR_CREATING_EXTENSION 109 801#define X509V3_R_ERROR_IN_EXTENSION 110 802#define X509V3_R_EXPECTED_A_SECTION_NAME 111 803#define X509V3_R_EXTENSION_EXISTS 112 804#define X509V3_R_EXTENSION_NAME_ERROR 113 805#define X509V3_R_EXTENSION_NOT_FOUND 114 806#define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 115 807#define X509V3_R_EXTENSION_VALUE_ERROR 116 808#define X509V3_R_ILLEGAL_EMPTY_EXTENSION 117 809#define X509V3_R_ILLEGAL_HEX_DIGIT 118 810#define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG 119 811#define X509V3_R_INVALID_BOOLEAN_STRING 120 812#define X509V3_R_INVALID_EXTENSION_STRING 121 813#define X509V3_R_INVALID_MULTIPLE_RDNS 122 814#define X509V3_R_INVALID_NAME 123 815#define X509V3_R_INVALID_NULL_ARGUMENT 124 816#define X509V3_R_INVALID_NULL_NAME 125 817#define X509V3_R_INVALID_NULL_VALUE 126 818#define X509V3_R_INVALID_NUMBER 127 819#define X509V3_R_INVALID_NUMBERS 128 820#define X509V3_R_INVALID_OBJECT_IDENTIFIER 129 821#define X509V3_R_INVALID_OPTION 130 822#define X509V3_R_INVALID_POLICY_IDENTIFIER 131 823#define X509V3_R_INVALID_PROXY_POLICY_SETTING 132 824#define X509V3_R_INVALID_PURPOSE 133 825#define X509V3_R_INVALID_SECTION 134 826#define X509V3_R_INVALID_SYNTAX 135 827#define X509V3_R_ISSUER_DECODE_ERROR 136 828#define X509V3_R_MISSING_VALUE 137 829#define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 138 830#define X509V3_R_NO_CONFIG_DATABASE 139 831#define X509V3_R_NO_ISSUER_CERTIFICATE 140 832#define X509V3_R_NO_ISSUER_DETAILS 141 833#define X509V3_R_NO_POLICY_IDENTIFIER 142 834#define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED 143 835#define X509V3_R_NO_PUBLIC_KEY 144 836#define X509V3_R_NO_SUBJECT_DETAILS 145 837#define X509V3_R_ODD_NUMBER_OF_DIGITS 146 838#define X509V3_R_OPERATION_NOT_DEFINED 147 839#define X509V3_R_OTHERNAME_ERROR 148 840#define X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED 149 841#define X509V3_R_POLICY_PATH_LENGTH 150 842#define X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED 151 843#define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 152 844#define X509V3_R_SECTION_NOT_FOUND 153 845#define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 154 846#define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 155 847#define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 156 848#define X509V3_R_UNKNOWN_EXTENSION 157 849#define X509V3_R_UNKNOWN_EXTENSION_NAME 158 850#define X509V3_R_UNKNOWN_OPTION 159 851#define X509V3_R_UNSUPPORTED_OPTION 160 852#define X509V3_R_UNSUPPORTED_TYPE 161 853#define X509V3_R_USER_TOO_LONG 162 854 855#endif 856