1 /* x509v3.h */ 2 /* 3 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project 4 * 1999. 5 */ 6 /* ==================================================================== 7 * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. All advertising materials mentioning features or use of this 22 * software must display the following acknowledgment: 23 * "This product includes software developed by the OpenSSL Project 24 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 25 * 26 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 27 * endorse or promote products derived from this software without 28 * prior written permission. For written permission, please contact 29 * licensing@OpenSSL.org. 30 * 31 * 5. Products derived from this software may not be called "OpenSSL" 32 * nor may "OpenSSL" appear in their names without prior written 33 * permission of the OpenSSL Project. 34 * 35 * 6. Redistributions of any form whatsoever must retain the following 36 * acknowledgment: 37 * "This product includes software developed by the OpenSSL Project 38 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 39 * 40 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 41 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 43 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 44 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 45 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 46 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 47 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 49 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 50 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 51 * OF THE POSSIBILITY OF SUCH DAMAGE. 52 * ==================================================================== 53 * 54 * This product includes cryptographic software written by Eric Young 55 * (eay@cryptsoft.com). This product includes software written by Tim 56 * Hudson (tjh@cryptsoft.com). 57 * 58 */ 59 #ifndef HEADER_X509V3_H 60 # define HEADER_X509V3_H 61 62 # include <openssl/bio.h> 63 # include <openssl/x509.h> 64 # include <openssl/conf.h> 65 66 #ifdef __cplusplus 67 extern "C" { 68 #endif 69 70 /* Forward reference */ 71 struct v3_ext_method; 72 struct v3_ext_ctx; 73 74 /* Useful typedefs */ 75 76 typedef void *(*X509V3_EXT_NEW)(void); 77 typedef void (*X509V3_EXT_FREE) (void *); 78 typedef void *(*X509V3_EXT_D2I)(void *, const unsigned char **, long); 79 typedef int (*X509V3_EXT_I2D) (void *, unsigned char **); 80 typedef STACK_OF(CONF_VALUE) *(*X509V3_EXT_I2V) (struct v3_ext_method *method, 81 void *ext, 82 STACK_OF(CONF_VALUE) 83 *extlist); 84 typedef void *(*X509V3_EXT_V2I)(struct v3_ext_method *method, 85 struct v3_ext_ctx *ctx, 86 STACK_OF(CONF_VALUE) *values); 87 typedef char *(*X509V3_EXT_I2S)(struct v3_ext_method *method, void *ext); 88 typedef void *(*X509V3_EXT_S2I)(struct v3_ext_method *method, 89 struct v3_ext_ctx *ctx, const char *str); 90 typedef int (*X509V3_EXT_I2R) (struct v3_ext_method *method, void *ext, 91 BIO *out, int indent); 92 typedef void *(*X509V3_EXT_R2I)(struct v3_ext_method *method, 93 struct v3_ext_ctx *ctx, const char *str); 94 95 /* V3 extension structure */ 96 97 struct v3_ext_method { 98 int ext_nid; 99 int ext_flags; 100 /* If this is set the following four fields are ignored */ 101 ASN1_ITEM_EXP *it; 102 /* Old style ASN1 calls */ 103 X509V3_EXT_NEW ext_new; 104 X509V3_EXT_FREE ext_free; 105 X509V3_EXT_D2I d2i; 106 X509V3_EXT_I2D i2d; 107 /* The following pair is used for string extensions */ 108 X509V3_EXT_I2S i2s; 109 X509V3_EXT_S2I s2i; 110 /* The following pair is used for multi-valued extensions */ 111 X509V3_EXT_I2V i2v; 112 X509V3_EXT_V2I v2i; 113 /* The following are used for raw extensions */ 114 X509V3_EXT_I2R i2r; 115 X509V3_EXT_R2I r2i; 116 void *usr_data; /* Any extension specific data */ 117 }; 118 119 typedef struct X509V3_CONF_METHOD_st { 120 char *(*get_string) (void *db, char *section, char *value); 121 STACK_OF(CONF_VALUE) *(*get_section) (void *db, char *section); 122 void (*free_string) (void *db, char *string); 123 void (*free_section) (void *db, STACK_OF(CONF_VALUE) *section); 124 } X509V3_CONF_METHOD; 125 126 /* Context specific info */ 127 struct v3_ext_ctx { 128 # define CTX_TEST 0x1 129 int flags; 130 X509 *issuer_cert; 131 X509 *subject_cert; 132 X509_REQ *subject_req; 133 X509_CRL *crl; 134 X509V3_CONF_METHOD *db_meth; 135 void *db; 136 /* Maybe more here */ 137 }; 138 139 typedef struct v3_ext_method X509V3_EXT_METHOD; 140 141 DECLARE_STACK_OF(X509V3_EXT_METHOD) 142 143 /* ext_flags values */ 144 # define X509V3_EXT_DYNAMIC 0x1 145 # define X509V3_EXT_CTX_DEP 0x2 146 # define X509V3_EXT_MULTILINE 0x4 147 148 typedef BIT_STRING_BITNAME ENUMERATED_NAMES; 149 150 typedef struct BASIC_CONSTRAINTS_st { 151 int ca; 152 ASN1_INTEGER *pathlen; 153 } BASIC_CONSTRAINTS; 154 155 typedef struct PKEY_USAGE_PERIOD_st { 156 ASN1_GENERALIZEDTIME *notBefore; 157 ASN1_GENERALIZEDTIME *notAfter; 158 } PKEY_USAGE_PERIOD; 159 160 typedef struct otherName_st { 161 ASN1_OBJECT *type_id; 162 ASN1_TYPE *value; 163 } OTHERNAME; 164 165 typedef struct EDIPartyName_st { 166 ASN1_STRING *nameAssigner; 167 ASN1_STRING *partyName; 168 } EDIPARTYNAME; 169 170 typedef struct GENERAL_NAME_st { 171 # define GEN_OTHERNAME 0 172 # define GEN_EMAIL 1 173 # define GEN_DNS 2 174 # define GEN_X400 3 175 # define GEN_DIRNAME 4 176 # define GEN_EDIPARTY 5 177 # define GEN_URI 6 178 # define GEN_IPADD 7 179 # define GEN_RID 8 180 int type; 181 union { 182 char *ptr; 183 OTHERNAME *otherName; /* otherName */ 184 ASN1_IA5STRING *rfc822Name; 185 ASN1_IA5STRING *dNSName; 186 ASN1_TYPE *x400Address; 187 X509_NAME *directoryName; 188 EDIPARTYNAME *ediPartyName; 189 ASN1_IA5STRING *uniformResourceIdentifier; 190 ASN1_OCTET_STRING *iPAddress; 191 ASN1_OBJECT *registeredID; 192 /* Old names */ 193 ASN1_OCTET_STRING *ip; /* iPAddress */ 194 X509_NAME *dirn; /* dirn */ 195 ASN1_IA5STRING *ia5; /* rfc822Name, dNSName, 196 * uniformResourceIdentifier */ 197 ASN1_OBJECT *rid; /* registeredID */ 198 ASN1_TYPE *other; /* x400Address */ 199 } d; 200 } GENERAL_NAME; 201 202 typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES; 203 204 typedef struct ACCESS_DESCRIPTION_st { 205 ASN1_OBJECT *method; 206 GENERAL_NAME *location; 207 } ACCESS_DESCRIPTION; 208 209 typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS; 210 211 typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE; 212 213 DECLARE_STACK_OF(GENERAL_NAME) 214 DECLARE_ASN1_SET_OF(GENERAL_NAME) 215 216 DECLARE_STACK_OF(ACCESS_DESCRIPTION) 217 DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION) 218 219 typedef struct DIST_POINT_NAME_st { 220 int type; 221 union { 222 GENERAL_NAMES *fullname; 223 STACK_OF(X509_NAME_ENTRY) *relativename; 224 } name; 225 } DIST_POINT_NAME; 226 227 typedef struct DIST_POINT_st { 228 DIST_POINT_NAME *distpoint; 229 ASN1_BIT_STRING *reasons; 230 GENERAL_NAMES *CRLissuer; 231 } DIST_POINT; 232 233 typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS; 234 235 DECLARE_STACK_OF(DIST_POINT) 236 DECLARE_ASN1_SET_OF(DIST_POINT) 237 238 typedef struct AUTHORITY_KEYID_st { 239 ASN1_OCTET_STRING *keyid; 240 GENERAL_NAMES *issuer; 241 ASN1_INTEGER *serial; 242 } AUTHORITY_KEYID; 243 244 /* Strong extranet structures */ 245 246 typedef struct SXNET_ID_st { 247 ASN1_INTEGER *zone; 248 ASN1_OCTET_STRING *user; 249 } SXNETID; 250 251 DECLARE_STACK_OF(SXNETID) 252 DECLARE_ASN1_SET_OF(SXNETID) 253 254 typedef struct SXNET_st { 255 ASN1_INTEGER *version; 256 STACK_OF(SXNETID) *ids; 257 } SXNET; 258 259 typedef struct NOTICEREF_st { 260 ASN1_STRING *organization; 261 STACK_OF(ASN1_INTEGER) *noticenos; 262 } NOTICEREF; 263 264 typedef struct USERNOTICE_st { 265 NOTICEREF *noticeref; 266 ASN1_STRING *exptext; 267 } USERNOTICE; 268 269 typedef struct POLICYQUALINFO_st { 270 ASN1_OBJECT *pqualid; 271 union { 272 ASN1_IA5STRING *cpsuri; 273 USERNOTICE *usernotice; 274 ASN1_TYPE *other; 275 } d; 276 } POLICYQUALINFO; 277 278 DECLARE_STACK_OF(POLICYQUALINFO) 279 DECLARE_ASN1_SET_OF(POLICYQUALINFO) 280 281 typedef struct POLICYINFO_st { 282 ASN1_OBJECT *policyid; 283 STACK_OF(POLICYQUALINFO) *qualifiers; 284 } POLICYINFO; 285 286 typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES; 287 288 DECLARE_STACK_OF(POLICYINFO) 289 DECLARE_ASN1_SET_OF(POLICYINFO) 290 291 typedef struct POLICY_MAPPING_st { 292 ASN1_OBJECT *issuerDomainPolicy; 293 ASN1_OBJECT *subjectDomainPolicy; 294 } POLICY_MAPPING; 295 296 DECLARE_STACK_OF(POLICY_MAPPING) 297 298 typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS; 299 300 typedef struct GENERAL_SUBTREE_st { 301 GENERAL_NAME *base; 302 ASN1_INTEGER *minimum; 303 ASN1_INTEGER *maximum; 304 } GENERAL_SUBTREE; 305 306 DECLARE_STACK_OF(GENERAL_SUBTREE) 307 308 typedef struct NAME_CONSTRAINTS_st { 309 STACK_OF(GENERAL_SUBTREE) *permittedSubtrees; 310 STACK_OF(GENERAL_SUBTREE) *excludedSubtrees; 311 } NAME_CONSTRAINTS; 312 313 typedef struct POLICY_CONSTRAINTS_st { 314 ASN1_INTEGER *requireExplicitPolicy; 315 ASN1_INTEGER *inhibitPolicyMapping; 316 } POLICY_CONSTRAINTS; 317 318 /* Proxy certificate structures, see RFC 3820 */ 319 typedef struct PROXY_POLICY_st { 320 ASN1_OBJECT *policyLanguage; 321 ASN1_OCTET_STRING *policy; 322 } PROXY_POLICY; 323 324 typedef struct PROXY_CERT_INFO_EXTENSION_st { 325 ASN1_INTEGER *pcPathLengthConstraint; 326 PROXY_POLICY *proxyPolicy; 327 } PROXY_CERT_INFO_EXTENSION; 328 329 DECLARE_ASN1_FUNCTIONS(PROXY_POLICY) 330 DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION) 331 332 # define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \ 333 ",name:", val->name, ",value:", val->value); 334 335 # define X509V3_set_ctx_test(ctx) \ 336 X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST) 337 # define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL; 338 339 # define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \ 340 0,0,0,0, \ 341 0,0, \ 342 (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \ 343 (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \ 344 NULL, NULL, \ 345 table} 346 347 # define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \ 348 0,0,0,0, \ 349 (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \ 350 (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \ 351 0,0,0,0, \ 352 NULL} 353 354 # define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} 355 356 /* X509_PURPOSE stuff */ 357 358 # define EXFLAG_BCONS 0x1 359 # define EXFLAG_KUSAGE 0x2 360 # define EXFLAG_XKUSAGE 0x4 361 # define EXFLAG_NSCERT 0x8 362 363 # define EXFLAG_CA 0x10 364 /* Really self issued not necessarily self signed */ 365 # define EXFLAG_SI 0x20 366 # define EXFLAG_SS 0x20 367 # define EXFLAG_V1 0x40 368 # define EXFLAG_INVALID 0x80 369 # define EXFLAG_SET 0x100 370 # define EXFLAG_CRITICAL 0x200 371 # define EXFLAG_PROXY 0x400 372 373 # define EXFLAG_INVALID_POLICY 0x800 374 375 # define KU_DIGITAL_SIGNATURE 0x0080 376 # define KU_NON_REPUDIATION 0x0040 377 # define KU_KEY_ENCIPHERMENT 0x0020 378 # define KU_DATA_ENCIPHERMENT 0x0010 379 # define KU_KEY_AGREEMENT 0x0008 380 # define KU_KEY_CERT_SIGN 0x0004 381 # define KU_CRL_SIGN 0x0002 382 # define KU_ENCIPHER_ONLY 0x0001 383 # define KU_DECIPHER_ONLY 0x8000 384 385 # define NS_SSL_CLIENT 0x80 386 # define NS_SSL_SERVER 0x40 387 # define NS_SMIME 0x20 388 # define NS_OBJSIGN 0x10 389 # define NS_SSL_CA 0x04 390 # define NS_SMIME_CA 0x02 391 # define NS_OBJSIGN_CA 0x01 392 # define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA) 393 394 # define XKU_SSL_SERVER 0x1 395 # define XKU_SSL_CLIENT 0x2 396 # define XKU_SMIME 0x4 397 # define XKU_CODE_SIGN 0x8 398 # define XKU_SGC 0x10 399 # define XKU_OCSP_SIGN 0x20 400 # define XKU_TIMESTAMP 0x40 401 # define XKU_DVCS 0x80 402 403 # define X509_PURPOSE_DYNAMIC 0x1 404 # define X509_PURPOSE_DYNAMIC_NAME 0x2 405 406 typedef struct x509_purpose_st { 407 int purpose; 408 int trust; /* Default trust ID */ 409 int flags; 410 int (*check_purpose) (const struct x509_purpose_st *, const X509 *, int); 411 char *name; 412 char *sname; 413 void *usr_data; 414 } X509_PURPOSE; 415 416 # define X509_PURPOSE_SSL_CLIENT 1 417 # define X509_PURPOSE_SSL_SERVER 2 418 # define X509_PURPOSE_NS_SSL_SERVER 3 419 # define X509_PURPOSE_SMIME_SIGN 4 420 # define X509_PURPOSE_SMIME_ENCRYPT 5 421 # define X509_PURPOSE_CRL_SIGN 6 422 # define X509_PURPOSE_ANY 7 423 # define X509_PURPOSE_OCSP_HELPER 8 424 425 # define X509_PURPOSE_MIN 1 426 # define X509_PURPOSE_MAX 8 427 428 /* Flags for X509V3_EXT_print() */ 429 430 # define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) 431 /* Return error for unknown extensions */ 432 # define X509V3_EXT_DEFAULT 0 433 /* Print error for unknown extensions */ 434 # define X509V3_EXT_ERROR_UNKNOWN (1L << 16) 435 /* ASN1 parse unknown extensions */ 436 # define X509V3_EXT_PARSE_UNKNOWN (2L << 16) 437 /* BIO_dump unknown extensions */ 438 # define X509V3_EXT_DUMP_UNKNOWN (3L << 16) 439 440 /* Flags for X509V3_add1_i2d */ 441 442 # define X509V3_ADD_OP_MASK 0xfL 443 # define X509V3_ADD_DEFAULT 0L 444 # define X509V3_ADD_APPEND 1L 445 # define X509V3_ADD_REPLACE 2L 446 # define X509V3_ADD_REPLACE_EXISTING 3L 447 # define X509V3_ADD_KEEP_EXISTING 4L 448 # define X509V3_ADD_DELETE 5L 449 # define X509V3_ADD_SILENT 0x10 450 451 DECLARE_STACK_OF(X509_PURPOSE) 452 453 DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS) 454 455 DECLARE_ASN1_FUNCTIONS(SXNET) 456 DECLARE_ASN1_FUNCTIONS(SXNETID) 457 458 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen); 459 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, 460 int userlen); 461 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, 462 int userlen); 463 464 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone); 465 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone); 466 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone); 467 468 DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID) 469 470 DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD) 471 472 DECLARE_ASN1_FUNCTIONS(GENERAL_NAME) 473 474 ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 475 X509V3_CTX *ctx, 476 STACK_OF(CONF_VALUE) *nval); 477 STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 478 ASN1_BIT_STRING *bits, 479 STACK_OF(CONF_VALUE) *extlist); 480 481 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, 482 GENERAL_NAME *gen, 483 STACK_OF(CONF_VALUE) *ret); 484 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen); 485 486 DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES) 487 488 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method, 489 GENERAL_NAMES *gen, 490 STACK_OF(CONF_VALUE) *extlist); 491 GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, 492 STACK_OF(CONF_VALUE) *nval); 493 494 DECLARE_ASN1_FUNCTIONS(OTHERNAME) 495 DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME) 496 497 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, 498 ASN1_OCTET_STRING *ia5); 499 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, 500 X509V3_CTX *ctx, char *str); 501 502 DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE) 503 int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION *a); 504 505 DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES) 506 DECLARE_ASN1_FUNCTIONS(POLICYINFO) 507 DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO) 508 DECLARE_ASN1_FUNCTIONS(USERNOTICE) 509 DECLARE_ASN1_FUNCTIONS(NOTICEREF) 510 511 DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS) 512 DECLARE_ASN1_FUNCTIONS(DIST_POINT) 513 DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME) 514 515 DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION) 516 DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS) 517 518 DECLARE_ASN1_ITEM(POLICY_MAPPING) 519 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING) 520 DECLARE_ASN1_ITEM(POLICY_MAPPINGS) 521 522 DECLARE_ASN1_ITEM(GENERAL_SUBTREE) 523 DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE) 524 525 DECLARE_ASN1_ITEM(NAME_CONSTRAINTS) 526 DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS) 527 528 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS) 529 DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS) 530 531 # ifdef HEADER_CONF_H 532 GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, 533 CONF_VALUE *cnf); 534 GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, 535 X509V3_EXT_METHOD *method, X509V3_CTX *ctx, 536 CONF_VALUE *cnf, int is_nc); 537 void X509V3_conf_free(CONF_VALUE *val); 538 539 X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, 540 char *value); 541 X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, 542 char *value); 543 int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, 544 STACK_OF(X509_EXTENSION) **sk); 545 int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, 546 X509 *cert); 547 int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, 548 X509_REQ *req); 549 int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, 550 X509_CRL *crl); 551 552 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, 553 char *value); 554 X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, 555 char *value); 556 int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, 557 X509 *cert); 558 int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, 559 X509_REQ *req); 560 int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, 561 X509_CRL *crl); 562 563 int X509V3_add_value_bool_nf(char *name, int asn1_bool, 564 STACK_OF(CONF_VALUE) **extlist); 565 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool); 566 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint); 567 void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf); 568 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash); 569 # endif 570 571 char *X509V3_get_string(X509V3_CTX *ctx, char *name, char *section); 572 STACK_OF(CONF_VALUE) *X509V3_get_section(X509V3_CTX *ctx, char *section); 573 void X509V3_string_free(X509V3_CTX *ctx, char *str); 574 void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section); 575 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject, 576 X509_REQ *req, X509_CRL *crl, int flags); 577 578 int X509V3_add_value(const char *name, const char *value, 579 STACK_OF(CONF_VALUE) **extlist); 580 int X509V3_add_value_uchar(const char *name, const unsigned char *value, 581 STACK_OF(CONF_VALUE) **extlist); 582 int X509V3_add_value_bool(const char *name, int asn1_bool, 583 STACK_OF(CONF_VALUE) **extlist); 584 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint, 585 STACK_OF(CONF_VALUE) **extlist); 586 char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint); 587 ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value); 588 char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint); 589 char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, 590 ASN1_ENUMERATED *aint); 591 int X509V3_EXT_add(X509V3_EXT_METHOD *ext); 592 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist); 593 int X509V3_EXT_add_alias(int nid_to, int nid_from); 594 void X509V3_EXT_cleanup(void); 595 596 X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext); 597 X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid); 598 int X509V3_add_standard_extensions(void); 599 STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line); 600 void *X509V3_EXT_d2i(X509_EXTENSION *ext); 601 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, 602 int *idx); 603 604 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc); 605 int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, 606 int crit, unsigned long flags); 607 608 char *hex_to_string(unsigned char *buffer, long len); 609 unsigned char *string_to_hex(char *str, long *len); 610 int name_cmp(const char *name, const char *cmp); 611 612 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent, 613 int ml); 614 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, 615 int indent); 616 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent); 617 618 int X509V3_extensions_print(BIO *out, char *title, 619 STACK_OF(X509_EXTENSION) *exts, 620 unsigned long flag, int indent); 621 622 int X509_check_ca(X509 *x); 623 int X509_check_purpose(X509 *x, int id, int ca); 624 int X509_supported_extension(X509_EXTENSION *ex); 625 int X509_PURPOSE_set(int *p, int purpose); 626 int X509_check_issued(X509 *issuer, X509 *subject); 627 int X509_PURPOSE_get_count(void); 628 X509_PURPOSE *X509_PURPOSE_get0(int idx); 629 int X509_PURPOSE_get_by_sname(char *sname); 630 int X509_PURPOSE_get_by_id(int id); 631 int X509_PURPOSE_add(int id, int trust, int flags, 632 int (*ck) (const X509_PURPOSE *, const X509 *, int), 633 char *name, char *sname, void *arg); 634 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp); 635 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp); 636 int X509_PURPOSE_get_trust(X509_PURPOSE *xp); 637 void X509_PURPOSE_cleanup(void); 638 int X509_PURPOSE_get_id(X509_PURPOSE *); 639 640 STACK *X509_get1_email(X509 *x); 641 STACK *X509_REQ_get1_email(X509_REQ *x); 642 void X509_email_free(STACK * sk); 643 STACK *X509_get1_ocsp(X509 *x); 644 645 ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc); 646 ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc); 647 int a2i_ipadd(unsigned char *ipout, const char *ipasc); 648 int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE) *dn_sk, 649 unsigned long chtype); 650 651 void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent); 652 653 # ifndef OPENSSL_NO_RFC3779 654 655 typedef struct ASRange_st { 656 ASN1_INTEGER *min, *max; 657 } ASRange; 658 659 # define ASIdOrRange_id 0 660 # define ASIdOrRange_range 1 661 662 typedef struct ASIdOrRange_st { 663 int type; 664 union { 665 ASN1_INTEGER *id; 666 ASRange *range; 667 } u; 668 } ASIdOrRange; 669 670 typedef STACK_OF(ASIdOrRange) ASIdOrRanges; 671 DECLARE_STACK_OF(ASIdOrRange) 672 673 # define ASIdentifierChoice_inherit 0 674 # define ASIdentifierChoice_asIdsOrRanges 1 675 676 typedef struct ASIdentifierChoice_st { 677 int type; 678 union { 679 ASN1_NULL *inherit; 680 ASIdOrRanges *asIdsOrRanges; 681 } u; 682 } ASIdentifierChoice; 683 684 typedef struct ASIdentifiers_st { 685 ASIdentifierChoice *asnum, *rdi; 686 } ASIdentifiers; 687 688 DECLARE_ASN1_FUNCTIONS(ASRange) 689 DECLARE_ASN1_FUNCTIONS(ASIdOrRange) 690 DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice) 691 DECLARE_ASN1_FUNCTIONS(ASIdentifiers) 692 693 typedef struct IPAddressRange_st { 694 ASN1_BIT_STRING *min, *max; 695 } IPAddressRange; 696 697 # define IPAddressOrRange_addressPrefix 0 698 # define IPAddressOrRange_addressRange 1 699 700 typedef struct IPAddressOrRange_st { 701 int type; 702 union { 703 ASN1_BIT_STRING *addressPrefix; 704 IPAddressRange *addressRange; 705 } u; 706 } IPAddressOrRange; 707 708 typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges; 709 DECLARE_STACK_OF(IPAddressOrRange) 710 711 # define IPAddressChoice_inherit 0 712 # define IPAddressChoice_addressesOrRanges 1 713 714 typedef struct IPAddressChoice_st { 715 int type; 716 union { 717 ASN1_NULL *inherit; 718 IPAddressOrRanges *addressesOrRanges; 719 } u; 720 } IPAddressChoice; 721 722 typedef struct IPAddressFamily_st { 723 ASN1_OCTET_STRING *addressFamily; 724 IPAddressChoice *ipAddressChoice; 725 } IPAddressFamily; 726 727 typedef STACK_OF(IPAddressFamily) IPAddrBlocks; 728 DECLARE_STACK_OF(IPAddressFamily) 729 730 DECLARE_ASN1_FUNCTIONS(IPAddressRange) 731 DECLARE_ASN1_FUNCTIONS(IPAddressOrRange) 732 DECLARE_ASN1_FUNCTIONS(IPAddressChoice) 733 DECLARE_ASN1_FUNCTIONS(IPAddressFamily) 734 735 /* 736 * API tag for elements of the ASIdentifer SEQUENCE. 737 */ 738 # define V3_ASID_ASNUM 0 739 # define V3_ASID_RDI 1 740 741 /* 742 * AFI values, assigned by IANA. It'd be nice to make the AFI 743 * handling code totally generic, but there are too many little things 744 * that would need to be defined for other address families for it to 745 * be worth the trouble. 746 */ 747 # define IANA_AFI_IPV4 1 748 # define IANA_AFI_IPV6 2 749 750 /* 751 * Utilities to construct and extract values from RFC3779 extensions, 752 * since some of the encodings (particularly for IP address prefixes 753 * and ranges) are a bit tedious to work with directly. 754 */ 755 int v3_asid_add_inherit(ASIdentifiers *asid, int which); 756 int v3_asid_add_id_or_range(ASIdentifiers *asid, int which, 757 ASN1_INTEGER *min, ASN1_INTEGER *max); 758 int v3_addr_add_inherit(IPAddrBlocks *addr, 759 const unsigned afi, const unsigned *safi); 760 int v3_addr_add_prefix(IPAddrBlocks *addr, 761 const unsigned afi, const unsigned *safi, 762 unsigned char *a, const int prefixlen); 763 int v3_addr_add_range(IPAddrBlocks *addr, 764 const unsigned afi, const unsigned *safi, 765 unsigned char *min, unsigned char *max); 766 unsigned v3_addr_get_afi(const IPAddressFamily *f); 767 int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi, 768 unsigned char *min, unsigned char *max, 769 const int length); 770 771 /* 772 * Canonical forms. 773 */ 774 int v3_asid_is_canonical(ASIdentifiers *asid); 775 int v3_addr_is_canonical(IPAddrBlocks *addr); 776 int v3_asid_canonize(ASIdentifiers *asid); 777 int v3_addr_canonize(IPAddrBlocks *addr); 778 779 /* 780 * Tests for inheritance and containment. 781 */ 782 int v3_asid_inherits(ASIdentifiers *asid); 783 int v3_addr_inherits(IPAddrBlocks *addr); 784 int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b); 785 int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b); 786 787 /* 788 * Check whether RFC 3779 extensions nest properly in chains. 789 */ 790 int v3_asid_validate_path(X509_STORE_CTX *); 791 int v3_addr_validate_path(X509_STORE_CTX *); 792 int v3_asid_validate_resource_set(STACK_OF(X509) *chain, 793 ASIdentifiers *ext, int allow_inheritance); 794 int v3_addr_validate_resource_set(STACK_OF(X509) *chain, 795 IPAddrBlocks *ext, int allow_inheritance); 796 797 # endif /* OPENSSL_NO_RFC3779 */ 798 799 /* BEGIN ERROR CODES */ 800 /* 801 * The following lines are auto generated by the script mkerr.pl. Any changes 802 * made after this point may be overwritten when the script is next run. 803 */ 804 void ERR_load_X509V3_strings(void); 805 806 /* Error codes for the X509V3 functions. */ 807 808 /* Function codes. */ 809 # define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE 156 810 # define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL 157 811 # define X509V3_F_COPY_EMAIL 122 812 # define X509V3_F_COPY_ISSUER 123 813 # define X509V3_F_DO_DIRNAME 144 814 # define X509V3_F_DO_EXT_CONF 124 815 # define X509V3_F_DO_EXT_I2D 135 816 # define X509V3_F_DO_EXT_NCONF 151 817 # define X509V3_F_DO_I2V_NAME_CONSTRAINTS 148 818 # define X509V3_F_HEX_TO_STRING 111 819 # define X509V3_F_I2S_ASN1_ENUMERATED 121 820 # define X509V3_F_I2S_ASN1_IA5STRING 149 821 # define X509V3_F_I2S_ASN1_INTEGER 120 822 # define X509V3_F_I2V_AUTHORITY_INFO_ACCESS 138 823 # define X509V3_F_NOTICE_SECTION 132 824 # define X509V3_F_NREF_NOS 133 825 # define X509V3_F_POLICY_SECTION 131 826 # define X509V3_F_PROCESS_PCI_VALUE 150 827 # define X509V3_F_R2I_CERTPOL 130 828 # define X509V3_F_R2I_PCI 155 829 # define X509V3_F_S2I_ASN1_IA5STRING 100 830 # define X509V3_F_S2I_ASN1_INTEGER 108 831 # define X509V3_F_S2I_ASN1_OCTET_STRING 112 832 # define X509V3_F_S2I_ASN1_SKEY_ID 114 833 # define X509V3_F_S2I_SKEY_ID 115 834 # define X509V3_F_STRING_TO_HEX 113 835 # define X509V3_F_SXNET_ADD_ID_ASC 125 836 # define X509V3_F_SXNET_ADD_ID_INTEGER 126 837 # define X509V3_F_SXNET_ADD_ID_ULONG 127 838 # define X509V3_F_SXNET_GET_ID_ASC 128 839 # define X509V3_F_SXNET_GET_ID_ULONG 129 840 # define X509V3_F_V2I_ASIDENTIFIERS 158 841 # define X509V3_F_V2I_ASN1_BIT_STRING 101 842 # define X509V3_F_V2I_AUTHORITY_INFO_ACCESS 139 843 # define X509V3_F_V2I_AUTHORITY_KEYID 119 844 # define X509V3_F_V2I_BASIC_CONSTRAINTS 102 845 # define X509V3_F_V2I_CRLD 134 846 # define X509V3_F_V2I_EXTENDED_KEY_USAGE 103 847 # define X509V3_F_V2I_GENERAL_NAMES 118 848 # define X509V3_F_V2I_GENERAL_NAME_EX 117 849 # define X509V3_F_V2I_IPADDRBLOCKS 159 850 # define X509V3_F_V2I_ISSUER_ALT 153 851 # define X509V3_F_V2I_NAME_CONSTRAINTS 147 852 # define X509V3_F_V2I_POLICY_CONSTRAINTS 146 853 # define X509V3_F_V2I_POLICY_MAPPINGS 145 854 # define X509V3_F_V2I_SUBJECT_ALT 154 855 # define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL 160 856 # define X509V3_F_V3_GENERIC_EXTENSION 116 857 # define X509V3_F_X509V3_ADD1_I2D 140 858 # define X509V3_F_X509V3_ADD_VALUE 105 859 # define X509V3_F_X509V3_EXT_ADD 104 860 # define X509V3_F_X509V3_EXT_ADD_ALIAS 106 861 # define X509V3_F_X509V3_EXT_CONF 107 862 # define X509V3_F_X509V3_EXT_I2D 136 863 # define X509V3_F_X509V3_EXT_NCONF 152 864 # define X509V3_F_X509V3_GET_SECTION 142 865 # define X509V3_F_X509V3_GET_STRING 143 866 # define X509V3_F_X509V3_GET_VALUE_BOOL 110 867 # define X509V3_F_X509V3_PARSE_LIST 109 868 # define X509V3_F_X509_PURPOSE_ADD 137 869 # define X509V3_F_X509_PURPOSE_SET 141 870 871 /* Reason codes. */ 872 # define X509V3_R_BAD_IP_ADDRESS 118 873 # define X509V3_R_BAD_OBJECT 119 874 # define X509V3_R_BN_DEC2BN_ERROR 100 875 # define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101 876 # define X509V3_R_DIRNAME_ERROR 149 877 # define X509V3_R_DUPLICATE_ZONE_ID 133 878 # define X509V3_R_ERROR_CONVERTING_ZONE 131 879 # define X509V3_R_ERROR_CREATING_EXTENSION 144 880 # define X509V3_R_ERROR_IN_EXTENSION 128 881 # define X509V3_R_EXPECTED_A_SECTION_NAME 137 882 # define X509V3_R_EXTENSION_EXISTS 145 883 # define X509V3_R_EXTENSION_NAME_ERROR 115 884 # define X509V3_R_EXTENSION_NOT_FOUND 102 885 # define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103 886 # define X509V3_R_EXTENSION_VALUE_ERROR 116 887 # define X509V3_R_ILLEGAL_EMPTY_EXTENSION 151 888 # define X509V3_R_ILLEGAL_HEX_DIGIT 113 889 # define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG 152 890 # define X509V3_R_INVALID_ASNUMBER 160 891 # define X509V3_R_INVALID_ASRANGE 161 892 # define X509V3_R_INVALID_BOOLEAN_STRING 104 893 # define X509V3_R_INVALID_EXTENSION_STRING 105 894 # define X509V3_R_INVALID_INHERITANCE 162 895 # define X509V3_R_INVALID_IPADDRESS 163 896 # define X509V3_R_INVALID_NAME 106 897 # define X509V3_R_INVALID_NULL_ARGUMENT 107 898 # define X509V3_R_INVALID_NULL_NAME 108 899 # define X509V3_R_INVALID_NULL_VALUE 109 900 # define X509V3_R_INVALID_NUMBER 140 901 # define X509V3_R_INVALID_NUMBERS 141 902 # define X509V3_R_INVALID_OBJECT_IDENTIFIER 110 903 # define X509V3_R_INVALID_OPTION 138 904 # define X509V3_R_INVALID_POLICY_IDENTIFIER 134 905 # define X509V3_R_INVALID_PROXY_POLICY_SETTING 153 906 # define X509V3_R_INVALID_PURPOSE 146 907 # define X509V3_R_INVALID_SAFI 164 908 # define X509V3_R_INVALID_SECTION 135 909 # define X509V3_R_INVALID_SYNTAX 143 910 # define X509V3_R_ISSUER_DECODE_ERROR 126 911 # define X509V3_R_MISSING_VALUE 124 912 # define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 142 913 # define X509V3_R_NO_CONFIG_DATABASE 136 914 # define X509V3_R_NO_ISSUER_CERTIFICATE 121 915 # define X509V3_R_NO_ISSUER_DETAILS 127 916 # define X509V3_R_NO_POLICY_IDENTIFIER 139 917 # define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED 154 918 # define X509V3_R_NO_PUBLIC_KEY 114 919 # define X509V3_R_NO_SUBJECT_DETAILS 125 920 # define X509V3_R_ODD_NUMBER_OF_DIGITS 112 921 # define X509V3_R_OPERATION_NOT_DEFINED 148 922 # define X509V3_R_OTHERNAME_ERROR 147 923 # define X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED 155 924 # define X509V3_R_POLICY_PATH_LENGTH 156 925 # define X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED 157 926 # define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED 158 927 # define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159 928 # define X509V3_R_SECTION_NOT_FOUND 150 929 # define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122 930 # define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123 931 # define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111 932 # define X509V3_R_UNKNOWN_EXTENSION 129 933 # define X509V3_R_UNKNOWN_EXTENSION_NAME 130 934 # define X509V3_R_UNKNOWN_OPTION 120 935 # define X509V3_R_UNSUPPORTED_OPTION 117 936 # define X509V3_R_USER_TOO_LONG 132 937 938 #ifdef __cplusplus 939 } 940 #endif 941 #endif 942