1/* x509v3.h */ 2/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 3 * project 1999. 4 */ 5/* ==================================================================== 6 * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in 17 * the documentation and/or other materials provided with the 18 * distribution. 19 * 20 * 3. All advertising materials mentioning features or use of this 21 * software must display the following acknowledgment: 22 * "This product includes software developed by the OpenSSL Project 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24 * 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26 * endorse or promote products derived from this software without 27 * prior written permission. For written permission, please contact 28 * licensing@OpenSSL.org. 29 * 30 * 5. Products derived from this software may not be called "OpenSSL" 31 * nor may "OpenSSL" appear in their names without prior written 32 * permission of the OpenSSL Project. 33 * 34 * 6. Redistributions of any form whatsoever must retain the following 35 * acknowledgment: 36 * "This product includes software developed by the OpenSSL Project 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38 * 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50 * OF THE POSSIBILITY OF SUCH DAMAGE. 51 * ==================================================================== 52 * 53 * This product includes cryptographic software written by Eric Young 54 * (eay@cryptsoft.com). This product includes software written by Tim 55 * Hudson (tjh@cryptsoft.com). 56 * 57 */ 58#ifndef HEADER_X509V3_H 59#define HEADER_X509V3_H 60 61#include <openssl/bio.h> 62#include <openssl/x509.h> 63#include <openssl/conf.h> 64 65#ifdef __cplusplus 66extern "C" { 67#endif 68 69/* Forward reference */ 70struct v3_ext_method; 71struct v3_ext_ctx; 72 73/* Useful typedefs */ 74 75typedef void * (*X509V3_EXT_NEW)(void); 76typedef void (*X509V3_EXT_FREE)(void *); 77typedef void * (*X509V3_EXT_D2I)(void *, const unsigned char ** , long); 78typedef int (*X509V3_EXT_I2D)(void *, unsigned char **); 79typedef STACK_OF(CONF_VALUE) * (*X509V3_EXT_I2V)(struct v3_ext_method *method, void *ext, STACK_OF(CONF_VALUE) *extlist); 80typedef void * (*X509V3_EXT_V2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, STACK_OF(CONF_VALUE) *values); 81typedef char * (*X509V3_EXT_I2S)(struct v3_ext_method *method, void *ext); 82typedef void * (*X509V3_EXT_S2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str); 83typedef int (*X509V3_EXT_I2R)(struct v3_ext_method *method, void *ext, BIO *out, int indent); 84typedef void * (*X509V3_EXT_R2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str); 85 86/* V3 extension structure */ 87 88struct v3_ext_method { 89int ext_nid; 90int ext_flags; 91/* If this is set the following four fields are ignored */ 92ASN1_ITEM_EXP *it; 93/* Old style ASN1 calls */ 94X509V3_EXT_NEW ext_new; 95X509V3_EXT_FREE ext_free; 96X509V3_EXT_D2I d2i; 97X509V3_EXT_I2D i2d; 98 99/* The following pair is used for string extensions */ 100X509V3_EXT_I2S i2s; 101X509V3_EXT_S2I s2i; 102 103/* The following pair is used for multi-valued extensions */ 104X509V3_EXT_I2V i2v; 105X509V3_EXT_V2I v2i; 106 107/* The following are used for raw extensions */ 108X509V3_EXT_I2R i2r; 109X509V3_EXT_R2I r2i; 110 111void *usr_data; /* Any extension specific data */ 112}; 113 114typedef struct X509V3_CONF_METHOD_st { 115char * (*get_string)(void *db, char *section, char *value); 116STACK_OF(CONF_VALUE) * (*get_section)(void *db, char *section); 117void (*free_string)(void *db, char * string); 118void (*free_section)(void *db, STACK_OF(CONF_VALUE) *section); 119} X509V3_CONF_METHOD; 120 121/* Context specific info */ 122struct v3_ext_ctx { 123#define CTX_TEST 0x1 124int flags; 125X509 *issuer_cert; 126X509 *subject_cert; 127X509_REQ *subject_req; 128X509_CRL *crl; 129X509V3_CONF_METHOD *db_meth; 130void *db; 131/* Maybe more here */ 132}; 133 134typedef struct v3_ext_method X509V3_EXT_METHOD; 135 136DECLARE_STACK_OF(X509V3_EXT_METHOD) 137 138/* ext_flags values */ 139#define X509V3_EXT_DYNAMIC 0x1 140#define X509V3_EXT_CTX_DEP 0x2 141#define X509V3_EXT_MULTILINE 0x4 142 143typedef BIT_STRING_BITNAME ENUMERATED_NAMES; 144 145typedef struct BASIC_CONSTRAINTS_st { 146int ca; 147ASN1_INTEGER *pathlen; 148} BASIC_CONSTRAINTS; 149 150 151typedef struct PKEY_USAGE_PERIOD_st { 152ASN1_GENERALIZEDTIME *notBefore; 153ASN1_GENERALIZEDTIME *notAfter; 154} PKEY_USAGE_PERIOD; 155 156typedef struct otherName_st { 157ASN1_OBJECT *type_id; 158ASN1_TYPE *value; 159} OTHERNAME; 160 161typedef struct EDIPartyName_st { 162 ASN1_STRING *nameAssigner; 163 ASN1_STRING *partyName; 164} EDIPARTYNAME; 165 166typedef struct GENERAL_NAME_st { 167 168#define GEN_OTHERNAME 0 169#define GEN_EMAIL 1 170#define GEN_DNS 2 171#define GEN_X400 3 172#define GEN_DIRNAME 4 173#define GEN_EDIPARTY 5 174#define GEN_URI 6 175#define GEN_IPADD 7 176#define GEN_RID 8 177 178int type; 179union { 180 char *ptr; 181 OTHERNAME *otherName; /* otherName */ 182 ASN1_IA5STRING *rfc822Name; 183 ASN1_IA5STRING *dNSName; 184 ASN1_TYPE *x400Address; 185 X509_NAME *directoryName; 186 EDIPARTYNAME *ediPartyName; 187 ASN1_IA5STRING *uniformResourceIdentifier; 188 ASN1_OCTET_STRING *iPAddress; 189 ASN1_OBJECT *registeredID; 190 191 /* Old names */ 192 ASN1_OCTET_STRING *ip; /* iPAddress */ 193 X509_NAME *dirn; /* dirn */ 194 ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */ 195 ASN1_OBJECT *rid; /* registeredID */ 196 ASN1_TYPE *other; /* x400Address */ 197} d; 198} GENERAL_NAME; 199 200typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES; 201 202typedef struct ACCESS_DESCRIPTION_st { 203 ASN1_OBJECT *method; 204 GENERAL_NAME *location; 205} ACCESS_DESCRIPTION; 206 207typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS; 208 209typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE; 210 211DECLARE_STACK_OF(GENERAL_NAME) 212DECLARE_ASN1_SET_OF(GENERAL_NAME) 213 214DECLARE_STACK_OF(ACCESS_DESCRIPTION) 215DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION) 216 217typedef struct DIST_POINT_NAME_st { 218int type; 219union { 220 GENERAL_NAMES *fullname; 221 STACK_OF(X509_NAME_ENTRY) *relativename; 222} name; 223} DIST_POINT_NAME; 224 225typedef struct DIST_POINT_st { 226DIST_POINT_NAME *distpoint; 227ASN1_BIT_STRING *reasons; 228GENERAL_NAMES *CRLissuer; 229} DIST_POINT; 230 231typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS; 232 233DECLARE_STACK_OF(DIST_POINT) 234DECLARE_ASN1_SET_OF(DIST_POINT) 235 236typedef struct AUTHORITY_KEYID_st { 237ASN1_OCTET_STRING *keyid; 238GENERAL_NAMES *issuer; 239ASN1_INTEGER *serial; 240} AUTHORITY_KEYID; 241 242/* Strong extranet structures */ 243 244typedef struct SXNET_ID_st { 245 ASN1_INTEGER *zone; 246 ASN1_OCTET_STRING *user; 247} SXNETID; 248 249DECLARE_STACK_OF(SXNETID) 250DECLARE_ASN1_SET_OF(SXNETID) 251 252typedef struct SXNET_st { 253 ASN1_INTEGER *version; 254 STACK_OF(SXNETID) *ids; 255} SXNET; 256 257typedef struct NOTICEREF_st { 258 ASN1_STRING *organization; 259 STACK_OF(ASN1_INTEGER) *noticenos; 260} NOTICEREF; 261 262typedef struct USERNOTICE_st { 263 NOTICEREF *noticeref; 264 ASN1_STRING *exptext; 265} USERNOTICE; 266 267typedef struct POLICYQUALINFO_st { 268 ASN1_OBJECT *pqualid; 269 union { 270 ASN1_IA5STRING *cpsuri; 271 USERNOTICE *usernotice; 272 ASN1_TYPE *other; 273 } d; 274} POLICYQUALINFO; 275 276DECLARE_STACK_OF(POLICYQUALINFO) 277DECLARE_ASN1_SET_OF(POLICYQUALINFO) 278 279typedef struct POLICYINFO_st { 280 ASN1_OBJECT *policyid; 281 STACK_OF(POLICYQUALINFO) *qualifiers; 282} POLICYINFO; 283 284typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES; 285 286DECLARE_STACK_OF(POLICYINFO) 287DECLARE_ASN1_SET_OF(POLICYINFO) 288 289typedef struct POLICY_MAPPING_st { 290 ASN1_OBJECT *issuerDomainPolicy; 291 ASN1_OBJECT *subjectDomainPolicy; 292} POLICY_MAPPING; 293 294DECLARE_STACK_OF(POLICY_MAPPING) 295 296typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS; 297 298typedef struct GENERAL_SUBTREE_st { 299 GENERAL_NAME *base; 300 ASN1_INTEGER *minimum; 301 ASN1_INTEGER *maximum; 302} GENERAL_SUBTREE; 303 304DECLARE_STACK_OF(GENERAL_SUBTREE) 305 306typedef struct NAME_CONSTRAINTS_st { 307 STACK_OF(GENERAL_SUBTREE) *permittedSubtrees; 308 STACK_OF(GENERAL_SUBTREE) *excludedSubtrees; 309} NAME_CONSTRAINTS; 310 311typedef struct POLICY_CONSTRAINTS_st { 312 ASN1_INTEGER *requireExplicitPolicy; 313 ASN1_INTEGER *inhibitPolicyMapping; 314} POLICY_CONSTRAINTS; 315 316/* Proxy certificate structures, see RFC 3820 */ 317typedef struct PROXY_POLICY_st 318 { 319 ASN1_OBJECT *policyLanguage; 320 ASN1_OCTET_STRING *policy; 321 } PROXY_POLICY; 322 323typedef struct PROXY_CERT_INFO_EXTENSION_st 324 { 325 ASN1_INTEGER *pcPathLengthConstraint; 326 PROXY_POLICY *proxyPolicy; 327 } PROXY_CERT_INFO_EXTENSION; 328 329DECLARE_ASN1_FUNCTIONS(PROXY_POLICY) 330DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION) 331 332 333#define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \ 334",name:", val->name, ",value:", val->value); 335 336#define X509V3_set_ctx_test(ctx) \ 337 X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST) 338#define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL; 339 340#define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \ 341 0,0,0,0, \ 342 0,0, \ 343 (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \ 344 (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \ 345 NULL, NULL, \ 346 table} 347 348#define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \ 349 0,0,0,0, \ 350 (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \ 351 (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \ 352 0,0,0,0, \ 353 NULL} 354 355#define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} 356 357 358/* X509_PURPOSE stuff */ 359 360#define EXFLAG_BCONS 0x1 361#define EXFLAG_KUSAGE 0x2 362#define EXFLAG_XKUSAGE 0x4 363#define EXFLAG_NSCERT 0x8 364 365#define EXFLAG_CA 0x10 366/* Really self issued not necessarily self signed */ 367#define EXFLAG_SI 0x20 368#define EXFLAG_SS 0x20 369#define EXFLAG_V1 0x40 370#define EXFLAG_INVALID 0x80 371#define EXFLAG_SET 0x100 372#define EXFLAG_CRITICAL 0x200 373#define EXFLAG_PROXY 0x400 374 375#define EXFLAG_INVALID_POLICY 0x800 376 377#define KU_DIGITAL_SIGNATURE 0x0080 378#define KU_NON_REPUDIATION 0x0040 379#define KU_KEY_ENCIPHERMENT 0x0020 380#define KU_DATA_ENCIPHERMENT 0x0010 381#define KU_KEY_AGREEMENT 0x0008 382#define KU_KEY_CERT_SIGN 0x0004 383#define KU_CRL_SIGN 0x0002 384#define KU_ENCIPHER_ONLY 0x0001 385#define KU_DECIPHER_ONLY 0x8000 386 387#define NS_SSL_CLIENT 0x80 388#define NS_SSL_SERVER 0x40 389#define NS_SMIME 0x20 390#define NS_OBJSIGN 0x10 391#define NS_SSL_CA 0x04 392#define NS_SMIME_CA 0x02 393#define NS_OBJSIGN_CA 0x01 394#define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA) 395 396#define XKU_SSL_SERVER 0x1 397#define XKU_SSL_CLIENT 0x2 398#define XKU_SMIME 0x4 399#define XKU_CODE_SIGN 0x8 400#define XKU_SGC 0x10 401#define XKU_OCSP_SIGN 0x20 402#define XKU_TIMESTAMP 0x40 403#define XKU_DVCS 0x80 404 405#define X509_PURPOSE_DYNAMIC 0x1 406#define X509_PURPOSE_DYNAMIC_NAME 0x2 407 408typedef struct x509_purpose_st { 409 int purpose; 410 int trust; /* Default trust ID */ 411 int flags; 412 int (*check_purpose)(const struct x509_purpose_st *, 413 const X509 *, int); 414 char *name; 415 char *sname; 416 void *usr_data; 417} X509_PURPOSE; 418 419#define X509_PURPOSE_SSL_CLIENT 1 420#define X509_PURPOSE_SSL_SERVER 2 421#define X509_PURPOSE_NS_SSL_SERVER 3 422#define X509_PURPOSE_SMIME_SIGN 4 423#define X509_PURPOSE_SMIME_ENCRYPT 5 424#define X509_PURPOSE_CRL_SIGN 6 425#define X509_PURPOSE_ANY 7 426#define X509_PURPOSE_OCSP_HELPER 8 427 428#define X509_PURPOSE_MIN 1 429#define X509_PURPOSE_MAX 8 430 431/* Flags for X509V3_EXT_print() */ 432 433#define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) 434/* Return error for unknown extensions */ 435#define X509V3_EXT_DEFAULT 0 436/* Print error for unknown extensions */ 437#define X509V3_EXT_ERROR_UNKNOWN (1L << 16) 438/* ASN1 parse unknown extensions */ 439#define X509V3_EXT_PARSE_UNKNOWN (2L << 16) 440/* BIO_dump unknown extensions */ 441#define X509V3_EXT_DUMP_UNKNOWN (3L << 16) 442 443/* Flags for X509V3_add1_i2d */ 444 445#define X509V3_ADD_OP_MASK 0xfL 446#define X509V3_ADD_DEFAULT 0L 447#define X509V3_ADD_APPEND 1L 448#define X509V3_ADD_REPLACE 2L 449#define X509V3_ADD_REPLACE_EXISTING 3L 450#define X509V3_ADD_KEEP_EXISTING 4L 451#define X509V3_ADD_DELETE 5L 452#define X509V3_ADD_SILENT 0x10 453 454DECLARE_STACK_OF(X509_PURPOSE) 455 456DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS) 457 458DECLARE_ASN1_FUNCTIONS(SXNET) 459DECLARE_ASN1_FUNCTIONS(SXNETID) 460 461int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen); 462int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen); 463int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen); 464 465ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone); 466ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone); 467ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone); 468 469DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID) 470 471DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD) 472 473DECLARE_ASN1_FUNCTIONS(GENERAL_NAME) 474 475 476ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 477 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); 478STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 479 ASN1_BIT_STRING *bits, 480 STACK_OF(CONF_VALUE) *extlist); 481 482STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret); 483int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen); 484 485DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES) 486 487STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method, 488 GENERAL_NAMES *gen, STACK_OF(CONF_VALUE) *extlist); 489GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method, 490 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); 491 492DECLARE_ASN1_FUNCTIONS(OTHERNAME) 493DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME) 494 495char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5); 496ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str); 497 498DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE) 499int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a); 500 501DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES) 502DECLARE_ASN1_FUNCTIONS(POLICYINFO) 503DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO) 504DECLARE_ASN1_FUNCTIONS(USERNOTICE) 505DECLARE_ASN1_FUNCTIONS(NOTICEREF) 506 507DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS) 508DECLARE_ASN1_FUNCTIONS(DIST_POINT) 509DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME) 510 511DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION) 512DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS) 513 514DECLARE_ASN1_ITEM(POLICY_MAPPING) 515DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING) 516DECLARE_ASN1_ITEM(POLICY_MAPPINGS) 517 518DECLARE_ASN1_ITEM(GENERAL_SUBTREE) 519DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE) 520 521DECLARE_ASN1_ITEM(NAME_CONSTRAINTS) 522DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS) 523 524DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS) 525DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS) 526 527#ifdef HEADER_CONF_H 528GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, 529 CONF_VALUE *cnf); 530GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, X509V3_EXT_METHOD *method, 531 X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc); 532void X509V3_conf_free(CONF_VALUE *val); 533 534X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value); 535X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, char *value); 536int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, STACK_OF(X509_EXTENSION) **sk); 537int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509 *cert); 538int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_REQ *req); 539int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl); 540 541X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value); 542X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value); 543int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert); 544int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_REQ *req); 545int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl); 546 547int X509V3_add_value_bool_nf(char *name, int asn1_bool, 548 STACK_OF(CONF_VALUE) **extlist); 549int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool); 550int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint); 551void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf); 552void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash); 553#endif 554 555char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section); 556STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section); 557void X509V3_string_free(X509V3_CTX *ctx, char *str); 558void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section); 559void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject, 560 X509_REQ *req, X509_CRL *crl, int flags); 561 562int X509V3_add_value(const char *name, const char *value, 563 STACK_OF(CONF_VALUE) **extlist); 564int X509V3_add_value_uchar(const char *name, const unsigned char *value, 565 STACK_OF(CONF_VALUE) **extlist); 566int X509V3_add_value_bool(const char *name, int asn1_bool, 567 STACK_OF(CONF_VALUE) **extlist); 568int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint, 569 STACK_OF(CONF_VALUE) **extlist); 570char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint); 571ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value); 572char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint); 573char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint); 574int X509V3_EXT_add(X509V3_EXT_METHOD *ext); 575int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist); 576int X509V3_EXT_add_alias(int nid_to, int nid_from); 577void X509V3_EXT_cleanup(void); 578 579X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext); 580X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid); 581int X509V3_add_standard_extensions(void); 582STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line); 583void *X509V3_EXT_d2i(X509_EXTENSION *ext); 584void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx); 585 586 587X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc); 588int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, int crit, unsigned long flags); 589 590char *hex_to_string(unsigned char *buffer, long len); 591unsigned char *string_to_hex(char *str, long *len); 592int name_cmp(const char *name, const char *cmp); 593 594void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent, 595 int ml); 596int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent); 597int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent); 598 599int X509V3_extensions_print(BIO *out, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent); 600 601int X509_check_ca(X509 *x); 602int X509_check_purpose(X509 *x, int id, int ca); 603int X509_supported_extension(X509_EXTENSION *ex); 604int X509_PURPOSE_set(int *p, int purpose); 605int X509_check_issued(X509 *issuer, X509 *subject); 606int X509_PURPOSE_get_count(void); 607X509_PURPOSE * X509_PURPOSE_get0(int idx); 608int X509_PURPOSE_get_by_sname(char *sname); 609int X509_PURPOSE_get_by_id(int id); 610int X509_PURPOSE_add(int id, int trust, int flags, 611 int (*ck)(const X509_PURPOSE *, const X509 *, int), 612 char *name, char *sname, void *arg); 613char *X509_PURPOSE_get0_name(X509_PURPOSE *xp); 614char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp); 615int X509_PURPOSE_get_trust(X509_PURPOSE *xp); 616void X509_PURPOSE_cleanup(void); 617int X509_PURPOSE_get_id(X509_PURPOSE *); 618 619STACK *X509_get1_email(X509 *x); 620STACK *X509_REQ_get1_email(X509_REQ *x); 621void X509_email_free(STACK *sk); 622STACK *X509_get1_ocsp(X509 *x); 623 624ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc); 625ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc); 626int a2i_ipadd(unsigned char *ipout, const char *ipasc); 627int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk, 628 unsigned long chtype); 629 630void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent); 631 632#ifndef OPENSSL_NO_RFC3779 633 634typedef struct ASRange_st { 635 ASN1_INTEGER *min, *max; 636} ASRange; 637 638#define ASIdOrRange_id 0 639#define ASIdOrRange_range 1 640 641typedef struct ASIdOrRange_st { 642 int type; 643 union { 644 ASN1_INTEGER *id; 645 ASRange *range; 646 } u; 647} ASIdOrRange; 648 649typedef STACK_OF(ASIdOrRange) ASIdOrRanges; 650DECLARE_STACK_OF(ASIdOrRange) 651 652#define ASIdentifierChoice_inherit 0 653#define ASIdentifierChoice_asIdsOrRanges 1 654 655typedef struct ASIdentifierChoice_st { 656 int type; 657 union { 658 ASN1_NULL *inherit; 659 ASIdOrRanges *asIdsOrRanges; 660 } u; 661} ASIdentifierChoice; 662 663typedef struct ASIdentifiers_st { 664 ASIdentifierChoice *asnum, *rdi; 665} ASIdentifiers; 666 667DECLARE_ASN1_FUNCTIONS(ASRange) 668DECLARE_ASN1_FUNCTIONS(ASIdOrRange) 669DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice) 670DECLARE_ASN1_FUNCTIONS(ASIdentifiers) 671 672 673typedef struct IPAddressRange_st { 674 ASN1_BIT_STRING *min, *max; 675} IPAddressRange; 676 677#define IPAddressOrRange_addressPrefix 0 678#define IPAddressOrRange_addressRange 1 679 680typedef struct IPAddressOrRange_st { 681 int type; 682 union { 683 ASN1_BIT_STRING *addressPrefix; 684 IPAddressRange *addressRange; 685 } u; 686} IPAddressOrRange; 687 688typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges; 689DECLARE_STACK_OF(IPAddressOrRange) 690 691#define IPAddressChoice_inherit 0 692#define IPAddressChoice_addressesOrRanges 1 693 694typedef struct IPAddressChoice_st { 695 int type; 696 union { 697 ASN1_NULL *inherit; 698 IPAddressOrRanges *addressesOrRanges; 699 } u; 700} IPAddressChoice; 701 702typedef struct IPAddressFamily_st { 703 ASN1_OCTET_STRING *addressFamily; 704 IPAddressChoice *ipAddressChoice; 705} IPAddressFamily; 706 707typedef STACK_OF(IPAddressFamily) IPAddrBlocks; 708DECLARE_STACK_OF(IPAddressFamily) 709 710DECLARE_ASN1_FUNCTIONS(IPAddressRange) 711DECLARE_ASN1_FUNCTIONS(IPAddressOrRange) 712DECLARE_ASN1_FUNCTIONS(IPAddressChoice) 713DECLARE_ASN1_FUNCTIONS(IPAddressFamily) 714 715/* 716 * API tag for elements of the ASIdentifer SEQUENCE. 717 */ 718#define V3_ASID_ASNUM 0 719#define V3_ASID_RDI 1 720 721/* 722 * AFI values, assigned by IANA. It'd be nice to make the AFI 723 * handling code totally generic, but there are too many little things 724 * that would need to be defined for other address families for it to 725 * be worth the trouble. 726 */ 727#define IANA_AFI_IPV4 1 728#define IANA_AFI_IPV6 2 729 730/* 731 * Utilities to construct and extract values from RFC3779 extensions, 732 * since some of the encodings (particularly for IP address prefixes 733 * and ranges) are a bit tedious to work with directly. 734 */ 735int v3_asid_add_inherit(ASIdentifiers *asid, int which); 736int v3_asid_add_id_or_range(ASIdentifiers *asid, int which, 737 ASN1_INTEGER *min, ASN1_INTEGER *max); 738int v3_addr_add_inherit(IPAddrBlocks *addr, 739 const unsigned afi, const unsigned *safi); 740int v3_addr_add_prefix(IPAddrBlocks *addr, 741 const unsigned afi, const unsigned *safi, 742 unsigned char *a, const int prefixlen); 743int v3_addr_add_range(IPAddrBlocks *addr, 744 const unsigned afi, const unsigned *safi, 745 unsigned char *min, unsigned char *max); 746unsigned v3_addr_get_afi(const IPAddressFamily *f); 747int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi, 748 unsigned char *min, unsigned char *max, 749 const int length); 750 751/* 752 * Canonical forms. 753 */ 754int v3_asid_is_canonical(ASIdentifiers *asid); 755int v3_addr_is_canonical(IPAddrBlocks *addr); 756int v3_asid_canonize(ASIdentifiers *asid); 757int v3_addr_canonize(IPAddrBlocks *addr); 758 759/* 760 * Tests for inheritance and containment. 761 */ 762int v3_asid_inherits(ASIdentifiers *asid); 763int v3_addr_inherits(IPAddrBlocks *addr); 764int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b); 765int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b); 766 767/* 768 * Check whether RFC 3779 extensions nest properly in chains. 769 */ 770int v3_asid_validate_path(X509_STORE_CTX *); 771int v3_addr_validate_path(X509_STORE_CTX *); 772int v3_asid_validate_resource_set(STACK_OF(X509) *chain, 773 ASIdentifiers *ext, 774 int allow_inheritance); 775int v3_addr_validate_resource_set(STACK_OF(X509) *chain, 776 IPAddrBlocks *ext, 777 int allow_inheritance); 778 779#endif /* OPENSSL_NO_RFC3779 */ 780 781/* BEGIN ERROR CODES */ 782/* The following lines are auto generated by the script mkerr.pl. Any changes 783 * made after this point may be overwritten when the script is next run. 784 */ 785void ERR_load_X509V3_strings(void); 786 787/* Error codes for the X509V3 functions. */ 788 789/* Function codes. */ 790#define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE 156 791#define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL 157 792#define X509V3_F_COPY_EMAIL 122 793#define X509V3_F_COPY_ISSUER 123 794#define X509V3_F_DO_DIRNAME 144 795#define X509V3_F_DO_EXT_CONF 124 796#define X509V3_F_DO_EXT_I2D 135 797#define X509V3_F_DO_EXT_NCONF 151 798#define X509V3_F_DO_I2V_NAME_CONSTRAINTS 148 799#define X509V3_F_HEX_TO_STRING 111 800#define X509V3_F_I2S_ASN1_ENUMERATED 121 801#define X509V3_F_I2S_ASN1_IA5STRING 149 802#define X509V3_F_I2S_ASN1_INTEGER 120 803#define X509V3_F_I2V_AUTHORITY_INFO_ACCESS 138 804#define X509V3_F_NOTICE_SECTION 132 805#define X509V3_F_NREF_NOS 133 806#define X509V3_F_POLICY_SECTION 131 807#define X509V3_F_PROCESS_PCI_VALUE 150 808#define X509V3_F_R2I_CERTPOL 130 809#define X509V3_F_R2I_PCI 155 810#define X509V3_F_S2I_ASN1_IA5STRING 100 811#define X509V3_F_S2I_ASN1_INTEGER 108 812#define X509V3_F_S2I_ASN1_OCTET_STRING 112 813#define X509V3_F_S2I_ASN1_SKEY_ID 114 814#define X509V3_F_S2I_SKEY_ID 115 815#define X509V3_F_STRING_TO_HEX 113 816#define X509V3_F_SXNET_ADD_ID_ASC 125 817#define X509V3_F_SXNET_ADD_ID_INTEGER 126 818#define X509V3_F_SXNET_ADD_ID_ULONG 127 819#define X509V3_F_SXNET_GET_ID_ASC 128 820#define X509V3_F_SXNET_GET_ID_ULONG 129 821#define X509V3_F_V2I_ASIDENTIFIERS 158 822#define X509V3_F_V2I_ASN1_BIT_STRING 101 823#define X509V3_F_V2I_AUTHORITY_INFO_ACCESS 139 824#define X509V3_F_V2I_AUTHORITY_KEYID 119 825#define X509V3_F_V2I_BASIC_CONSTRAINTS 102 826#define X509V3_F_V2I_CRLD 134 827#define X509V3_F_V2I_EXTENDED_KEY_USAGE 103 828#define X509V3_F_V2I_GENERAL_NAMES 118 829#define X509V3_F_V2I_GENERAL_NAME_EX 117 830#define X509V3_F_V2I_IPADDRBLOCKS 159 831#define X509V3_F_V2I_ISSUER_ALT 153 832#define X509V3_F_V2I_NAME_CONSTRAINTS 147 833#define X509V3_F_V2I_POLICY_CONSTRAINTS 146 834#define X509V3_F_V2I_POLICY_MAPPINGS 145 835#define X509V3_F_V2I_SUBJECT_ALT 154 836#define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL 160 837#define X509V3_F_V3_GENERIC_EXTENSION 116 838#define X509V3_F_X509V3_ADD1_I2D 140 839#define X509V3_F_X509V3_ADD_VALUE 105 840#define X509V3_F_X509V3_EXT_ADD 104 841#define X509V3_F_X509V3_EXT_ADD_ALIAS 106 842#define X509V3_F_X509V3_EXT_CONF 107 843#define X509V3_F_X509V3_EXT_I2D 136 844#define X509V3_F_X509V3_EXT_NCONF 152 845#define X509V3_F_X509V3_GET_SECTION 142 846#define X509V3_F_X509V3_GET_STRING 143 847#define X509V3_F_X509V3_GET_VALUE_BOOL 110 848#define X509V3_F_X509V3_PARSE_LIST 109 849#define X509V3_F_X509_PURPOSE_ADD 137 850#define X509V3_F_X509_PURPOSE_SET 141 851 852/* Reason codes. */ 853#define X509V3_R_BAD_IP_ADDRESS 118 854#define X509V3_R_BAD_OBJECT 119 855#define X509V3_R_BN_DEC2BN_ERROR 100 856#define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101 857#define X509V3_R_DIRNAME_ERROR 149 858#define X509V3_R_DUPLICATE_ZONE_ID 133 859#define X509V3_R_ERROR_CONVERTING_ZONE 131 860#define X509V3_R_ERROR_CREATING_EXTENSION 144 861#define X509V3_R_ERROR_IN_EXTENSION 128 862#define X509V3_R_EXPECTED_A_SECTION_NAME 137 863#define X509V3_R_EXTENSION_EXISTS 145 864#define X509V3_R_EXTENSION_NAME_ERROR 115 865#define X509V3_R_EXTENSION_NOT_FOUND 102 866#define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103 867#define X509V3_R_EXTENSION_VALUE_ERROR 116 868#define X509V3_R_ILLEGAL_EMPTY_EXTENSION 151 869#define X509V3_R_ILLEGAL_HEX_DIGIT 113 870#define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG 152 871#define X509V3_R_INVALID_ASNUMBER 160 872#define X509V3_R_INVALID_ASRANGE 161 873#define X509V3_R_INVALID_BOOLEAN_STRING 104 874#define X509V3_R_INVALID_EXTENSION_STRING 105 875#define X509V3_R_INVALID_INHERITANCE 162 876#define X509V3_R_INVALID_IPADDRESS 163 877#define X509V3_R_INVALID_NAME 106 878#define X509V3_R_INVALID_NULL_ARGUMENT 107 879#define X509V3_R_INVALID_NULL_NAME 108 880#define X509V3_R_INVALID_NULL_VALUE 109 881#define X509V3_R_INVALID_NUMBER 140 882#define X509V3_R_INVALID_NUMBERS 141 883#define X509V3_R_INVALID_OBJECT_IDENTIFIER 110 884#define X509V3_R_INVALID_OPTION 138 885#define X509V3_R_INVALID_POLICY_IDENTIFIER 134 886#define X509V3_R_INVALID_PROXY_POLICY_SETTING 153 887#define X509V3_R_INVALID_PURPOSE 146 888#define X509V3_R_INVALID_SAFI 164 889#define X509V3_R_INVALID_SECTION 135 890#define X509V3_R_INVALID_SYNTAX 143 891#define X509V3_R_ISSUER_DECODE_ERROR 126 892#define X509V3_R_MISSING_VALUE 124 893#define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 142 894#define X509V3_R_NO_CONFIG_DATABASE 136 895#define X509V3_R_NO_ISSUER_CERTIFICATE 121 896#define X509V3_R_NO_ISSUER_DETAILS 127 897#define X509V3_R_NO_POLICY_IDENTIFIER 139 898#define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED 154 899#define X509V3_R_NO_PUBLIC_KEY 114 900#define X509V3_R_NO_SUBJECT_DETAILS 125 901#define X509V3_R_ODD_NUMBER_OF_DIGITS 112 902#define X509V3_R_OPERATION_NOT_DEFINED 148 903#define X509V3_R_OTHERNAME_ERROR 147 904#define X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED 155 905#define X509V3_R_POLICY_PATH_LENGTH 156 906#define X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED 157 907#define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED 158 908#define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159 909#define X509V3_R_SECTION_NOT_FOUND 150 910#define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122 911#define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123 912#define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111 913#define X509V3_R_UNKNOWN_EXTENSION 129 914#define X509V3_R_UNKNOWN_EXTENSION_NAME 130 915#define X509V3_R_UNKNOWN_OPTION 120 916#define X509V3_R_UNSUPPORTED_OPTION 117 917#define X509V3_R_USER_TOO_LONG 132 918 919#ifdef __cplusplus 920} 921#endif 922#endif 923