1 /* x509v3.h */ 2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) 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 66 extern "C" { 67 #endif 68 69 /* Forward reference */ 70 struct v3_ext_method; 71 struct v3_ext_ctx; 72 73 /* Useful typedefs */ 74 75 typedef void * (*X509V3_EXT_NEW)(void); 76 typedef void (*X509V3_EXT_FREE)(void *); 77 typedef void * (*X509V3_EXT_D2I)(void *, const unsigned char ** , long); 78 typedef int (*X509V3_EXT_I2D)(void *, unsigned char **); 79 typedef STACK_OF(CONF_VALUE) * (*X509V3_EXT_I2V)(struct v3_ext_method *method, void *ext, STACK_OF(CONF_VALUE) *extlist); 80 typedef void * (*X509V3_EXT_V2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, STACK_OF(CONF_VALUE) *values); 81 typedef char * (*X509V3_EXT_I2S)(struct v3_ext_method *method, void *ext); 82 typedef void * (*X509V3_EXT_S2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str); 83 typedef int (*X509V3_EXT_I2R)(struct v3_ext_method *method, void *ext, BIO *out, int indent); 84 typedef void * (*X509V3_EXT_R2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str); 85 86 /* V3 extension structure */ 87 88 struct v3_ext_method { 89 int ext_nid; 90 int ext_flags; 91 /* If this is set the following four fields are ignored */ 92 ASN1_ITEM_EXP *it; 93 /* Old style ASN1 calls */ 94 X509V3_EXT_NEW ext_new; 95 X509V3_EXT_FREE ext_free; 96 X509V3_EXT_D2I d2i; 97 X509V3_EXT_I2D i2d; 98 99 /* The following pair is used for string extensions */ 100 X509V3_EXT_I2S i2s; 101 X509V3_EXT_S2I s2i; 102 103 /* The following pair is used for multi-valued extensions */ 104 X509V3_EXT_I2V i2v; 105 X509V3_EXT_V2I v2i; 106 107 /* The following are used for raw extensions */ 108 X509V3_EXT_I2R i2r; 109 X509V3_EXT_R2I r2i; 110 111 void *usr_data; /* Any extension specific data */ 112 }; 113 114 typedef struct X509V3_CONF_METHOD_st { 115 char * (*get_string)(void *db, char *section, char *value); 116 STACK_OF(CONF_VALUE) * (*get_section)(void *db, char *section); 117 void (*free_string)(void *db, char * string); 118 void (*free_section)(void *db, STACK_OF(CONF_VALUE) *section); 119 } X509V3_CONF_METHOD; 120 121 /* Context specific info */ 122 struct v3_ext_ctx { 123 #define CTX_TEST 0x1 124 int flags; 125 X509 *issuer_cert; 126 X509 *subject_cert; 127 X509_REQ *subject_req; 128 X509_CRL *crl; 129 X509V3_CONF_METHOD *db_meth; 130 void *db; 131 /* Maybe more here */ 132 }; 133 134 typedef struct v3_ext_method X509V3_EXT_METHOD; 135 136 DECLARE_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 142 143 typedef BIT_STRING_BITNAME ENUMERATED_NAMES; 144 145 typedef struct BASIC_CONSTRAINTS_st { 146 int ca; 147 ASN1_INTEGER *pathlen; 148 } BASIC_CONSTRAINTS; 149 150 151 typedef struct PKEY_USAGE_PERIOD_st { 152 ASN1_GENERALIZEDTIME *notBefore; 153 ASN1_GENERALIZEDTIME *notAfter; 154 } PKEY_USAGE_PERIOD; 155 156 typedef struct otherName_st { 157 ASN1_OBJECT *type_id; 158 ASN1_TYPE *value; 159 } OTHERNAME; 160 161 typedef struct EDIPartyName_st { 162 ASN1_STRING *nameAssigner; 163 ASN1_STRING *partyName; 164 } EDIPARTYNAME; 165 166 typedef 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 8 177 178 int type; 179 union { 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; 199 200 typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES; 201 202 typedef struct ACCESS_DESCRIPTION_st { 203 ASN1_OBJECT *method; 204 GENERAL_NAME *location; 205 } ACCESS_DESCRIPTION; 206 207 typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS; 208 209 typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE; 210 211 DECLARE_STACK_OF(GENERAL_NAME) 212 DECLARE_ASN1_SET_OF(GENERAL_NAME) 213 214 DECLARE_STACK_OF(ACCESS_DESCRIPTION) 215 DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION) 216 217 typedef struct DIST_POINT_NAME_st { 218 int type; 219 union { 220 GENERAL_NAMES *fullname; 221 STACK_OF(X509_NAME_ENTRY) *relativename; 222 } name; 223 } DIST_POINT_NAME; 224 225 typedef struct DIST_POINT_st { 226 DIST_POINT_NAME *distpoint; 227 ASN1_BIT_STRING *reasons; 228 GENERAL_NAMES *CRLissuer; 229 } DIST_POINT; 230 231 typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS; 232 233 DECLARE_STACK_OF(DIST_POINT) 234 DECLARE_ASN1_SET_OF(DIST_POINT) 235 236 typedef struct AUTHORITY_KEYID_st { 237 ASN1_OCTET_STRING *keyid; 238 GENERAL_NAMES *issuer; 239 ASN1_INTEGER *serial; 240 } AUTHORITY_KEYID; 241 242 /* Strong extranet structures */ 243 244 typedef struct SXNET_ID_st { 245 ASN1_INTEGER *zone; 246 ASN1_OCTET_STRING *user; 247 } SXNETID; 248 249 DECLARE_STACK_OF(SXNETID) 250 DECLARE_ASN1_SET_OF(SXNETID) 251 252 typedef struct SXNET_st { 253 ASN1_INTEGER *version; 254 STACK_OF(SXNETID) *ids; 255 } SXNET; 256 257 typedef struct NOTICEREF_st { 258 ASN1_STRING *organization; 259 STACK_OF(ASN1_INTEGER) *noticenos; 260 } NOTICEREF; 261 262 typedef struct USERNOTICE_st { 263 NOTICEREF *noticeref; 264 ASN1_STRING *exptext; 265 } USERNOTICE; 266 267 typedef struct POLICYQUALINFO_st { 268 ASN1_OBJECT *pqualid; 269 union { 270 ASN1_IA5STRING *cpsuri; 271 USERNOTICE *usernotice; 272 ASN1_TYPE *other; 273 } d; 274 } POLICYQUALINFO; 275 276 DECLARE_STACK_OF(POLICYQUALINFO) 277 DECLARE_ASN1_SET_OF(POLICYQUALINFO) 278 279 typedef struct POLICYINFO_st { 280 ASN1_OBJECT *policyid; 281 STACK_OF(POLICYQUALINFO) *qualifiers; 282 } POLICYINFO; 283 284 typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES; 285 286 DECLARE_STACK_OF(POLICYINFO) 287 DECLARE_ASN1_SET_OF(POLICYINFO) 288 289 typedef struct POLICY_MAPPING_st { 290 ASN1_OBJECT *issuerDomainPolicy; 291 ASN1_OBJECT *subjectDomainPolicy; 292 } POLICY_MAPPING; 293 294 DECLARE_STACK_OF(POLICY_MAPPING) 295 296 typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS; 297 298 typedef struct GENERAL_SUBTREE_st { 299 GENERAL_NAME *base; 300 ASN1_INTEGER *minimum; 301 ASN1_INTEGER *maximum; 302 } GENERAL_SUBTREE; 303 304 DECLARE_STACK_OF(GENERAL_SUBTREE) 305 306 typedef struct NAME_CONSTRAINTS_st { 307 STACK_OF(GENERAL_SUBTREE) *permittedSubtrees; 308 STACK_OF(GENERAL_SUBTREE) *excludedSubtrees; 309 } NAME_CONSTRAINTS; 310 311 typedef struct POLICY_CONSTRAINTS_st { 312 ASN1_INTEGER *requireExplicitPolicy; 313 ASN1_INTEGER *inhibitPolicyMapping; 314 } POLICY_CONSTRAINTS; 315 316 /* Proxy certificate structures, see RFC 3820 */ 317 typedef struct PROXY_POLICY_st 318 { 319 ASN1_OBJECT *policyLanguage; 320 ASN1_OCTET_STRING *policy; 321 } PROXY_POLICY; 322 323 typedef struct PROXY_CERT_INFO_EXTENSION_st 324 { 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) 331 332 333 #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 #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 0x400 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 *, 411 const X509 *, int); 412 char *name; 413 char *sname; 414 void *usr_data; 415 } X509_PURPOSE; 416 417 #define X509_PURPOSE_SSL_CLIENT 1 418 #define X509_PURPOSE_SSL_SERVER 2 419 #define X509_PURPOSE_NS_SSL_SERVER 3 420 #define X509_PURPOSE_SMIME_SIGN 4 421 #define X509_PURPOSE_SMIME_ENCRYPT 5 422 #define X509_PURPOSE_CRL_SIGN 6 423 #define X509_PURPOSE_ANY 7 424 #define X509_PURPOSE_OCSP_HELPER 8 425 426 #define X509_PURPOSE_MIN 1 427 #define X509_PURPOSE_MAX 8 428 429 /* Flags for X509V3_EXT_print() */ 430 431 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) 432 /* Return error for unknown extensions */ 433 #define X509V3_EXT_DEFAULT 0 434 /* Print error for unknown extensions */ 435 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16) 436 /* ASN1 parse unknown extensions */ 437 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16) 438 /* BIO_dump unknown extensions */ 439 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16) 440 441 /* Flags for X509V3_add1_i2d */ 442 443 #define X509V3_ADD_OP_MASK 0xfL 444 #define X509V3_ADD_DEFAULT 0L 445 #define X509V3_ADD_APPEND 1L 446 #define X509V3_ADD_REPLACE 2L 447 #define X509V3_ADD_REPLACE_EXISTING 3L 448 #define X509V3_ADD_KEEP_EXISTING 4L 449 #define X509V3_ADD_DELETE 5L 450 #define X509V3_ADD_SILENT 0x10 451 452 DECLARE_STACK_OF(X509_PURPOSE) 453 454 DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS) 455 456 DECLARE_ASN1_FUNCTIONS(SXNET) 457 DECLARE_ASN1_FUNCTIONS(SXNETID) 458 459 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen); 460 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen); 461 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen); 462 463 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone); 464 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone); 465 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone); 466 467 DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID) 468 469 DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD) 470 471 DECLARE_ASN1_FUNCTIONS(GENERAL_NAME) 472 473 474 ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 475 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); 476 STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, 477 ASN1_BIT_STRING *bits, 478 STACK_OF(CONF_VALUE) *extlist); 479 480 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret); 481 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen); 482 483 DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES) 484 485 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method, 486 GENERAL_NAMES *gen, STACK_OF(CONF_VALUE) *extlist); 487 GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method, 488 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); 489 490 DECLARE_ASN1_FUNCTIONS(OTHERNAME) 491 DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME) 492 493 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5); 494 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str); 495 496 DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE) 497 int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a); 498 499 DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES) 500 DECLARE_ASN1_FUNCTIONS(POLICYINFO) 501 DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO) 502 DECLARE_ASN1_FUNCTIONS(USERNOTICE) 503 DECLARE_ASN1_FUNCTIONS(NOTICEREF) 504 505 DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS) 506 DECLARE_ASN1_FUNCTIONS(DIST_POINT) 507 DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME) 508 509 DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION) 510 DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS) 511 512 DECLARE_ASN1_ITEM(POLICY_MAPPING) 513 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING) 514 DECLARE_ASN1_ITEM(POLICY_MAPPINGS) 515 516 DECLARE_ASN1_ITEM(GENERAL_SUBTREE) 517 DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE) 518 519 DECLARE_ASN1_ITEM(NAME_CONSTRAINTS) 520 DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS) 521 522 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS) 523 DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS) 524 525 #ifdef HEADER_CONF_H 526 GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, 527 CONF_VALUE *cnf); 528 GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, X509V3_EXT_METHOD *method, 529 X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc); 530 void X509V3_conf_free(CONF_VALUE *val); 531 532 X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value); 533 X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, char *value); 534 int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, STACK_OF(X509_EXTENSION) **sk); 535 int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509 *cert); 536 int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_REQ *req); 537 int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl); 538 539 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value); 540 X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value); 541 int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert); 542 int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_REQ *req); 543 int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl); 544 545 int X509V3_add_value_bool_nf(char *name, int asn1_bool, 546 STACK_OF(CONF_VALUE) **extlist); 547 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool); 548 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint); 549 void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf); 550 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash); 551 #endif 552 553 char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section); 554 STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section); 555 void X509V3_string_free(X509V3_CTX *ctx, char *str); 556 void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section); 557 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject, 558 X509_REQ *req, X509_CRL *crl, int flags); 559 560 int X509V3_add_value(const char *name, const char *value, 561 STACK_OF(CONF_VALUE) **extlist); 562 int X509V3_add_value_uchar(const char *name, const unsigned char *value, 563 STACK_OF(CONF_VALUE) **extlist); 564 int X509V3_add_value_bool(const char *name, int asn1_bool, 565 STACK_OF(CONF_VALUE) **extlist); 566 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint, 567 STACK_OF(CONF_VALUE) **extlist); 568 char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint); 569 ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value); 570 char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint); 571 char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint); 572 int X509V3_EXT_add(X509V3_EXT_METHOD *ext); 573 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist); 574 int X509V3_EXT_add_alias(int nid_to, int nid_from); 575 void X509V3_EXT_cleanup(void); 576 577 X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext); 578 X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid); 579 int X509V3_add_standard_extensions(void); 580 STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line); 581 void *X509V3_EXT_d2i(X509_EXTENSION *ext); 582 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx); 583 584 585 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc); 586 int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, int crit, unsigned long flags); 587 588 char *hex_to_string(unsigned char *buffer, long len); 589 unsigned char *string_to_hex(char *str, long *len); 590 int name_cmp(const char *name, const char *cmp); 591 592 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent, 593 int ml); 594 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent); 595 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent); 596 597 int X509V3_extensions_print(BIO *out, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent); 598 599 int X509_check_ca(X509 *x); 600 int X509_check_purpose(X509 *x, int id, int ca); 601 int X509_supported_extension(X509_EXTENSION *ex); 602 int X509_PURPOSE_set(int *p, int purpose); 603 int X509_check_issued(X509 *issuer, X509 *subject); 604 int X509_PURPOSE_get_count(void); 605 X509_PURPOSE * X509_PURPOSE_get0(int idx); 606 int X509_PURPOSE_get_by_sname(char *sname); 607 int X509_PURPOSE_get_by_id(int id); 608 int X509_PURPOSE_add(int id, int trust, int flags, 609 int (*ck)(const X509_PURPOSE *, const X509 *, int), 610 char *name, char *sname, void *arg); 611 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp); 612 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp); 613 int X509_PURPOSE_get_trust(X509_PURPOSE *xp); 614 void X509_PURPOSE_cleanup(void); 615 int X509_PURPOSE_get_id(X509_PURPOSE *); 616 617 STACK *X509_get1_email(X509 *x); 618 STACK *X509_REQ_get1_email(X509_REQ *x); 619 void X509_email_free(STACK *sk); 620 STACK *X509_get1_ocsp(X509 *x); 621 622 ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc); 623 ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc); 624 int a2i_ipadd(unsigned char *ipout, const char *ipasc); 625 int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk, 626 unsigned long chtype); 627 628 void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent); 629 630 #ifndef OPENSSL_NO_RFC3779 631 632 typedef struct ASRange_st { 633 ASN1_INTEGER *min, *max; 634 } ASRange; 635 636 #define ASIdOrRange_id 0 637 #define ASIdOrRange_range 1 638 639 typedef struct ASIdOrRange_st { 640 int type; 641 union { 642 ASN1_INTEGER *id; 643 ASRange *range; 644 } u; 645 } ASIdOrRange; 646 647 typedef STACK_OF(ASIdOrRange) ASIdOrRanges; 648 DECLARE_STACK_OF(ASIdOrRange) 649 650 #define ASIdentifierChoice_inherit 0 651 #define ASIdentifierChoice_asIdsOrRanges 1 652 653 typedef struct ASIdentifierChoice_st { 654 int type; 655 union { 656 ASN1_NULL *inherit; 657 ASIdOrRanges *asIdsOrRanges; 658 } u; 659 } ASIdentifierChoice; 660 661 typedef struct ASIdentifiers_st { 662 ASIdentifierChoice *asnum, *rdi; 663 } ASIdentifiers; 664 665 DECLARE_ASN1_FUNCTIONS(ASRange) 666 DECLARE_ASN1_FUNCTIONS(ASIdOrRange) 667 DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice) 668 DECLARE_ASN1_FUNCTIONS(ASIdentifiers) 669 670 671 typedef struct IPAddressRange_st { 672 ASN1_BIT_STRING *min, *max; 673 } IPAddressRange; 674 675 #define IPAddressOrRange_addressPrefix 0 676 #define IPAddressOrRange_addressRange 1 677 678 typedef struct IPAddressOrRange_st { 679 int type; 680 union { 681 ASN1_BIT_STRING *addressPrefix; 682 IPAddressRange *addressRange; 683 } u; 684 } IPAddressOrRange; 685 686 typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges; 687 DECLARE_STACK_OF(IPAddressOrRange) 688 689 #define IPAddressChoice_inherit 0 690 #define IPAddressChoice_addressesOrRanges 1 691 692 typedef struct IPAddressChoice_st { 693 int type; 694 union { 695 ASN1_NULL *inherit; 696 IPAddressOrRanges *addressesOrRanges; 697 } u; 698 } IPAddressChoice; 699 700 typedef struct IPAddressFamily_st { 701 ASN1_OCTET_STRING *addressFamily; 702 IPAddressChoice *ipAddressChoice; 703 } IPAddressFamily; 704 705 typedef STACK_OF(IPAddressFamily) IPAddrBlocks; 706 DECLARE_STACK_OF(IPAddressFamily) 707 708 DECLARE_ASN1_FUNCTIONS(IPAddressRange) 709 DECLARE_ASN1_FUNCTIONS(IPAddressOrRange) 710 DECLARE_ASN1_FUNCTIONS(IPAddressChoice) 711 DECLARE_ASN1_FUNCTIONS(IPAddressFamily) 712 713 /* 714 * API tag for elements of the ASIdentifer SEQUENCE. 715 */ 716 #define V3_ASID_ASNUM 0 717 #define V3_ASID_RDI 1 718 719 /* 720 * AFI values, assigned by IANA. It'd be nice to make the AFI 721 * handling code totally generic, but there are too many little things 722 * that would need to be defined for other address families for it to 723 * be worth the trouble. 724 */ 725 #define IANA_AFI_IPV4 1 726 #define IANA_AFI_IPV6 2 727 728 /* 729 * Utilities to construct and extract values from RFC3779 extensions, 730 * since some of the encodings (particularly for IP address prefixes 731 * and ranges) are a bit tedious to work with directly. 732 */ 733 int v3_asid_add_inherit(ASIdentifiers *asid, int which); 734 int v3_asid_add_id_or_range(ASIdentifiers *asid, int which, 735 ASN1_INTEGER *min, ASN1_INTEGER *max); 736 int v3_addr_add_inherit(IPAddrBlocks *addr, 737 const unsigned afi, const unsigned *safi); 738 int v3_addr_add_prefix(IPAddrBlocks *addr, 739 const unsigned afi, const unsigned *safi, 740 unsigned char *a, const int prefixlen); 741 int v3_addr_add_range(IPAddrBlocks *addr, 742 const unsigned afi, const unsigned *safi, 743 unsigned char *min, unsigned char *max); 744 unsigned v3_addr_get_afi(const IPAddressFamily *f); 745 int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi, 746 unsigned char *min, unsigned char *max, 747 const int length); 748 749 /* 750 * Canonical forms. 751 */ 752 int v3_asid_is_canonical(ASIdentifiers *asid); 753 int v3_addr_is_canonical(IPAddrBlocks *addr); 754 int v3_asid_canonize(ASIdentifiers *asid); 755 int v3_addr_canonize(IPAddrBlocks *addr); 756 757 /* 758 * Tests for inheritance and containment. 759 */ 760 int v3_asid_inherits(ASIdentifiers *asid); 761 int v3_addr_inherits(IPAddrBlocks *addr); 762 int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b); 763 int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b); 764 765 /* 766 * Check whether RFC 3779 extensions nest properly in chains. 767 */ 768 int v3_asid_validate_path(X509_STORE_CTX *); 769 int v3_addr_validate_path(X509_STORE_CTX *); 770 int v3_asid_validate_resource_set(STACK_OF(X509) *chain, 771 ASIdentifiers *ext, 772 int allow_inheritance); 773 int v3_addr_validate_resource_set(STACK_OF(X509) *chain, 774 IPAddrBlocks *ext, 775 int allow_inheritance); 776 777 #endif /* OPENSSL_NO_RFC3779 */ 778 779 /* BEGIN ERROR CODES */ 780 /* The following lines are auto generated by the script mkerr.pl. Any changes 781 * made after this point may be overwritten when the script is next run. 782 */ 783 void ERR_load_X509V3_strings(void); 784 785 /* Error codes for the X509V3 functions. */ 786 787 /* Function codes. */ 788 #define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE 156 789 #define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL 157 790 #define X509V3_F_COPY_EMAIL 122 791 #define X509V3_F_COPY_ISSUER 123 792 #define X509V3_F_DO_DIRNAME 144 793 #define X509V3_F_DO_EXT_CONF 124 794 #define X509V3_F_DO_EXT_I2D 135 795 #define X509V3_F_DO_EXT_NCONF 151 796 #define X509V3_F_DO_I2V_NAME_CONSTRAINTS 148 797 #define X509V3_F_HEX_TO_STRING 111 798 #define X509V3_F_I2S_ASN1_ENUMERATED 121 799 #define X509V3_F_I2S_ASN1_IA5STRING 149 800 #define X509V3_F_I2S_ASN1_INTEGER 120 801 #define X509V3_F_I2V_AUTHORITY_INFO_ACCESS 138 802 #define X509V3_F_NOTICE_SECTION 132 803 #define X509V3_F_NREF_NOS 133 804 #define X509V3_F_POLICY_SECTION 131 805 #define X509V3_F_PROCESS_PCI_VALUE 150 806 #define X509V3_F_R2I_CERTPOL 130 807 #define X509V3_F_R2I_PCI 155 808 #define X509V3_F_S2I_ASN1_IA5STRING 100 809 #define X509V3_F_S2I_ASN1_INTEGER 108 810 #define X509V3_F_S2I_ASN1_OCTET_STRING 112 811 #define X509V3_F_S2I_ASN1_SKEY_ID 114 812 #define X509V3_F_S2I_SKEY_ID 115 813 #define X509V3_F_STRING_TO_HEX 113 814 #define X509V3_F_SXNET_ADD_ID_ASC 125 815 #define X509V3_F_SXNET_ADD_ID_INTEGER 126 816 #define X509V3_F_SXNET_ADD_ID_ULONG 127 817 #define X509V3_F_SXNET_GET_ID_ASC 128 818 #define X509V3_F_SXNET_GET_ID_ULONG 129 819 #define X509V3_F_V2I_ASIDENTIFIERS 158 820 #define X509V3_F_V2I_ASN1_BIT_STRING 101 821 #define X509V3_F_V2I_AUTHORITY_INFO_ACCESS 139 822 #define X509V3_F_V2I_AUTHORITY_KEYID 119 823 #define X509V3_F_V2I_BASIC_CONSTRAINTS 102 824 #define X509V3_F_V2I_CRLD 134 825 #define X509V3_F_V2I_EXTENDED_KEY_USAGE 103 826 #define X509V3_F_V2I_GENERAL_NAMES 118 827 #define X509V3_F_V2I_GENERAL_NAME_EX 117 828 #define X509V3_F_V2I_IPADDRBLOCKS 159 829 #define X509V3_F_V2I_ISSUER_ALT 153 830 #define X509V3_F_V2I_NAME_CONSTRAINTS 147 831 #define X509V3_F_V2I_POLICY_CONSTRAINTS 146 832 #define X509V3_F_V2I_POLICY_MAPPINGS 145 833 #define X509V3_F_V2I_SUBJECT_ALT 154 834 #define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL 160 835 #define X509V3_F_V3_GENERIC_EXTENSION 116 836 #define X509V3_F_X509V3_ADD1_I2D 140 837 #define X509V3_F_X509V3_ADD_VALUE 105 838 #define X509V3_F_X509V3_EXT_ADD 104 839 #define X509V3_F_X509V3_EXT_ADD_ALIAS 106 840 #define X509V3_F_X509V3_EXT_CONF 107 841 #define X509V3_F_X509V3_EXT_I2D 136 842 #define X509V3_F_X509V3_EXT_NCONF 152 843 #define X509V3_F_X509V3_GET_SECTION 142 844 #define X509V3_F_X509V3_GET_STRING 143 845 #define X509V3_F_X509V3_GET_VALUE_BOOL 110 846 #define X509V3_F_X509V3_PARSE_LIST 109 847 #define X509V3_F_X509_PURPOSE_ADD 137 848 #define X509V3_F_X509_PURPOSE_SET 141 849 850 /* Reason codes. */ 851 #define X509V3_R_BAD_IP_ADDRESS 118 852 #define X509V3_R_BAD_OBJECT 119 853 #define X509V3_R_BN_DEC2BN_ERROR 100 854 #define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101 855 #define X509V3_R_DIRNAME_ERROR 149 856 #define X509V3_R_DUPLICATE_ZONE_ID 133 857 #define X509V3_R_ERROR_CONVERTING_ZONE 131 858 #define X509V3_R_ERROR_CREATING_EXTENSION 144 859 #define X509V3_R_ERROR_IN_EXTENSION 128 860 #define X509V3_R_EXPECTED_A_SECTION_NAME 137 861 #define X509V3_R_EXTENSION_EXISTS 145 862 #define X509V3_R_EXTENSION_NAME_ERROR 115 863 #define X509V3_R_EXTENSION_NOT_FOUND 102 864 #define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103 865 #define X509V3_R_EXTENSION_VALUE_ERROR 116 866 #define X509V3_R_ILLEGAL_EMPTY_EXTENSION 151 867 #define X509V3_R_ILLEGAL_HEX_DIGIT 113 868 #define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG 152 869 #define X509V3_R_INVALID_ASNUMBER 160 870 #define X509V3_R_INVALID_ASRANGE 161 871 #define X509V3_R_INVALID_BOOLEAN_STRING 104 872 #define X509V3_R_INVALID_EXTENSION_STRING 105 873 #define X509V3_R_INVALID_INHERITANCE 162 874 #define X509V3_R_INVALID_IPADDRESS 163 875 #define X509V3_R_INVALID_NAME 106 876 #define X509V3_R_INVALID_NULL_ARGUMENT 107 877 #define X509V3_R_INVALID_NULL_NAME 108 878 #define X509V3_R_INVALID_NULL_VALUE 109 879 #define X509V3_R_INVALID_NUMBER 140 880 #define X509V3_R_INVALID_NUMBERS 141 881 #define X509V3_R_INVALID_OBJECT_IDENTIFIER 110 882 #define X509V3_R_INVALID_OPTION 138 883 #define X509V3_R_INVALID_POLICY_IDENTIFIER 134 884 #define X509V3_R_INVALID_PROXY_POLICY_SETTING 153 885 #define X509V3_R_INVALID_PURPOSE 146 886 #define X509V3_R_INVALID_SAFI 164 887 #define X509V3_R_INVALID_SECTION 135 888 #define X509V3_R_INVALID_SYNTAX 143 889 #define X509V3_R_ISSUER_DECODE_ERROR 126 890 #define X509V3_R_MISSING_VALUE 124 891 #define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 142 892 #define X509V3_R_NO_CONFIG_DATABASE 136 893 #define X509V3_R_NO_ISSUER_CERTIFICATE 121 894 #define X509V3_R_NO_ISSUER_DETAILS 127 895 #define X509V3_R_NO_POLICY_IDENTIFIER 139 896 #define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED 154 897 #define X509V3_R_NO_PUBLIC_KEY 114 898 #define X509V3_R_NO_SUBJECT_DETAILS 125 899 #define X509V3_R_ODD_NUMBER_OF_DIGITS 112 900 #define X509V3_R_OPERATION_NOT_DEFINED 148 901 #define X509V3_R_OTHERNAME_ERROR 147 902 #define X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED 155 903 #define X509V3_R_POLICY_PATH_LENGTH 156 904 #define X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED 157 905 #define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED 158 906 #define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159 907 #define X509V3_R_SECTION_NOT_FOUND 150 908 #define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122 909 #define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123 910 #define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111 911 #define X509V3_R_UNKNOWN_EXTENSION 129 912 #define X509V3_R_UNKNOWN_EXTENSION_NAME 130 913 #define X509V3_R_UNKNOWN_OPTION 120 914 #define X509V3_R_UNSUPPORTED_OPTION 117 915 #define X509V3_R_USER_TOO_LONG 132 916 917 #ifdef __cplusplus 918 } 919 #endif 920 #endif 921