crypto/x509v3/x509v3.h

   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 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 #define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
 317 ",name:", val->name, ",value:", val->value);
 318
 319 #define X509V3_set_ctx_test(ctx) \
 320                         X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
 321 #define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
 322
 323 #define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
 324                         0,0,0,0, \
 325                         0,0, \
 326                         (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
 327                         (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
 328                         NULL, NULL, \
 329                         table}
 330
 331 #define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
 332                         0,0,0,0, \
 333                         (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
 334                         (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
 335                         0,0,0,0, \
 336                         NULL}
 337
 338 #define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
 339
 340
 341 /* X509_PURPOSE stuff */
 342
 343 #define EXFLAG_BCONS            0x1
 344 #define EXFLAG_KUSAGE           0x2
 345 #define EXFLAG_XKUSAGE          0x4
 346 #define EXFLAG_NSCERT           0x8
 347
 348 #define EXFLAG_CA               0x10
 349 #define EXFLAG_SS               0x20
 350 #define EXFLAG_V1               0x40
 351 #define EXFLAG_INVALID          0x80
 352 #define EXFLAG_SET              0x100
 353 #define EXFLAG_CRITICAL         0x200
 354
 355 #define KU_DIGITAL_SIGNATURE    0x0080
 356 #define KU_NON_REPUDIATION      0x0040
 357 #define KU_KEY_ENCIPHERMENT     0x0020
 358 #define KU_DATA_ENCIPHERMENT    0x0010
 359 #define KU_KEY_AGREEMENT        0x0008
 360 #define KU_KEY_CERT_SIGN        0x0004
 361 #define KU_CRL_SIGN             0x0002
 362 #define KU_ENCIPHER_ONLY        0x0001
 363 #define KU_DECIPHER_ONLY        0x8000
 364
 365 #define NS_SSL_CLIENT           0x80
 366 #define NS_SSL_SERVER           0x40
 367 #define NS_SMIME                0x20
 368 #define NS_OBJSIGN              0x10
 369 #define NS_SSL_CA               0x04
 370 #define NS_SMIME_CA             0x02
 371 #define NS_OBJSIGN_CA           0x01
 372 #define NS_ANY_CA               (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
 373
 374 #define XKU_SSL_SERVER          0x1
 375 #define XKU_SSL_CLIENT          0x2
 376 #define XKU_SMIME               0x4
 377 #define XKU_CODE_SIGN           0x8
 378 #define XKU_SGC                 0x10
 379 #define XKU_OCSP_SIGN           0x20
 380 #define XKU_TIMESTAMP           0x40
 381 #define XKU_DVCS                0x80
 382
 383 #define X509_PURPOSE_DYNAMIC    0x1
 384 #define X509_PURPOSE_DYNAMIC_NAME       0x2
 385
 386 typedef struct x509_purpose_st {
 387         int purpose;
 388         int trust;              /* Default trust ID */
 389         int flags;
 390         int (*check_purpose)(const struct x509_purpose_st *,
 391                                 const X509 *, int);
 392         char *name;
 393         char *sname;
 394         void *usr_data;
 395 } X509_PURPOSE;
 396
 397 #define X509_PURPOSE_SSL_CLIENT         1
 398 #define X509_PURPOSE_SSL_SERVER         2
 399 #define X509_PURPOSE_NS_SSL_SERVER      3
 400 #define X509_PURPOSE_SMIME_SIGN         4
 401 #define X509_PURPOSE_SMIME_ENCRYPT      5
 402 #define X509_PURPOSE_CRL_SIGN           6
 403 #define X509_PURPOSE_ANY                7
 404 #define X509_PURPOSE_OCSP_HELPER        8
 405
 406 #define X509_PURPOSE_MIN                1
 407 #define X509_PURPOSE_MAX                8
 408
 409 /* Flags for X509V3_EXT_print() */
 410
 411 #define X509V3_EXT_UNKNOWN_MASK         (0xfL << 16)
 412 /* Return error for unknown extensions */
 413 #define X509V3_EXT_DEFAULT              0
 414 /* Print error for unknown extensions */
 415 #define X509V3_EXT_ERROR_UNKNOWN        (1L << 16)
 416 /* ASN1 parse unknown extensions */
 417 #define X509V3_EXT_PARSE_UNKNOWN        (2L << 16)
 418 /* BIO_dump unknown extensions */
 419 #define X509V3_EXT_DUMP_UNKNOWN         (3L << 16)
 420
 421 /* Flags for X509V3_add1_i2d */
 422
 423 #define X509V3_ADD_OP_MASK              0xfL
 424 #define X509V3_ADD_DEFAULT              0L
 425 #define X509V3_ADD_APPEND               1L
 426 #define X509V3_ADD_REPLACE              2L
 427 #define X509V3_ADD_REPLACE_EXISTING     3L
 428 #define X509V3_ADD_KEEP_EXISTING        4L
 429 #define X509V3_ADD_DELETE               5L
 430 #define X509V3_ADD_SILENT               0x10
 431
 432 DECLARE_STACK_OF(X509_PURPOSE)
 433
 434 DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
 435
 436 DECLARE_ASN1_FUNCTIONS(SXNET)
 437 DECLARE_ASN1_FUNCTIONS(SXNETID)
 438
 439 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen);
 440 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen);
 441 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen);
 442
 443 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
 444 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
 445 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
 446
 447 DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
 448
 449 DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
 450
 451 DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
 452
 453 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
 454 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
 455
 456 DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
 457
 458 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
 459                 GENERAL_NAMES *gen, STACK_OF(CONF_VALUE) *extlist);
 460 GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
 461                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
 462
 463 DECLARE_ASN1_FUNCTIONS(OTHERNAME)
 464 DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
 465
 466 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
 467 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
 468
 469 DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
 470 int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a);
 471
 472 DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
 473 DECLARE_ASN1_FUNCTIONS(POLICYINFO)
 474 DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)
 475 DECLARE_ASN1_FUNCTIONS(USERNOTICE)
 476 DECLARE_ASN1_FUNCTIONS(NOTICEREF)
 477
 478 DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
 479 DECLARE_ASN1_FUNCTIONS(DIST_POINT)
 480 DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
 481
 482 DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
 483 DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
 484
 485 DECLARE_ASN1_ITEM(POLICY_MAPPING)
 486 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
 487 DECLARE_ASN1_ITEM(POLICY_MAPPINGS)
 488
 489 DECLARE_ASN1_ITEM(GENERAL_SUBTREE)
 490 DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
 491
 492 DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)
 493 DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
 494
 495 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
 496 DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
 497
 498 #ifdef HEADER_CONF_H
 499 GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
 500                                                         CONF_VALUE *cnf);
 501 GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, X509V3_EXT_METHOD *method,
 502                                 X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc);
 503 void X509V3_conf_free(CONF_VALUE *val);
 504
 505 X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value);
 506 X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, char *value);
 507 int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, STACK_OF(X509_EXTENSION) **sk);
 508 int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509 *cert);
 509 int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
 510 int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
 511
 512 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value);
 513 X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value);
 514 int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert);
 515 int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
 516 int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
 517
 518 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
 519                                                 STACK_OF(CONF_VALUE) **extlist);
 520 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
 521 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
 522 void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
 523 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash);
 524 #endif
 525
 526 char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
 527 STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section);
 528 void X509V3_string_free(X509V3_CTX *ctx, char *str);
 529 void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
 530 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
 531                                  X509_REQ *req, X509_CRL *crl, int flags);
 532
 533 int X509V3_add_value(const char *name, const char *value,
 534                                                 STACK_OF(CONF_VALUE) **extlist);
 535 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
 536                                                 STACK_OF(CONF_VALUE) **extlist);
 537 int X509V3_add_value_bool(const char *name, int asn1_bool,
 538                                                 STACK_OF(CONF_VALUE) **extlist);
 539 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
 540                                                 STACK_OF(CONF_VALUE) **extlist);
 541 char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
 542 ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
 543 char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
 544 char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
 545 int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
 546 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
 547 int X509V3_EXT_add_alias(int nid_to, int nid_from);
 548 void X509V3_EXT_cleanup(void);
 549
 550 X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
 551 X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
 552 int X509V3_add_standard_extensions(void);
 553 STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
 554 void *X509V3_EXT_d2i(X509_EXTENSION *ext);
 555 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx);
 556
 557
 558 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
 559 int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, int crit, unsigned long flags);
 560
 561 char *hex_to_string(unsigned char *buffer, long len);
 562 unsigned char *string_to_hex(char *str, long *len);
 563 int name_cmp(const char *name, const char *cmp);
 564
 565 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
 566                                                                  int ml);
 567 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent);
 568 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
 569
 570 int X509V3_extensions_print(BIO *out, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent);
 571
 572 int X509_check_purpose(X509 *x, int id, int ca);
 573 int X509_supported_extension(X509_EXTENSION *ex);
 574 int X509_PURPOSE_set(int *p, int purpose);
 575 int X509_check_issued(X509 *issuer, X509 *subject);
 576 int X509_PURPOSE_get_count(void);
 577 X509_PURPOSE * X509_PURPOSE_get0(int idx);
 578 int X509_PURPOSE_get_by_sname(char *sname);
 579 int X509_PURPOSE_get_by_id(int id);
 580 int X509_PURPOSE_add(int id, int trust, int flags,
 581                         int (*ck)(const X509_PURPOSE *, const X509 *, int),
 582                                 char *name, char *sname, void *arg);
 583 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);
 584 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);
 585 int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
 586 void X509_PURPOSE_cleanup(void);
 587 int X509_PURPOSE_get_id(X509_PURPOSE *);
 588
 589 STACK *X509_get1_email(X509 *x);
 590 STACK *X509_REQ_get1_email(X509_REQ *x);
 591 void X509_email_free(STACK *sk);
 592
 593 ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
 594 ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
 595 int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk,
 596                                                 unsigned long chtype);
 597
 598 /* BEGIN ERROR CODES */
 599 /* The following lines are auto generated by the script mkerr.pl. Any changes
 600  * made after this point may be overwritten when the script is next run.
 601  */
 602 void ERR_load_X509V3_strings(void);
 603
 604 /* Error codes for the X509V3 functions. */
 605
 606 /* Function codes. */
 607 #define X509V3_F_COPY_EMAIL                              122
 608 #define X509V3_F_COPY_ISSUER                             123
 609 #define X509V3_F_DO_DIRNAME                              144
 610 #define X509V3_F_DO_EXT_CONF                             124
 611 #define X509V3_F_DO_EXT_I2D                              135
 612 #define X509V3_F_DO_I2V_NAME_CONSTRAINTS                 148
 613 #define X509V3_F_HEX_TO_STRING                           111
 614 #define X509V3_F_I2S_ASN1_ENUMERATED                     121
 615 #define X509V3_F_I2S_ASN1_INTEGER                        120
 616 #define X509V3_F_I2V_AUTHORITY_INFO_ACCESS               138
 617 #define X509V3_F_NOTICE_SECTION                          132
 618 #define X509V3_F_NREF_NOS                                133
 619 #define X509V3_F_POLICY_SECTION                          131
 620 #define X509V3_F_R2I_CERTPOL                             130
 621 #define X509V3_F_S2I_ASN1_IA5STRING                      100
 622 #define X509V3_F_S2I_ASN1_INTEGER                        108
 623 #define X509V3_F_S2I_ASN1_OCTET_STRING                   112
 624 #define X509V3_F_S2I_ASN1_SKEY_ID                        114
 625 #define X509V3_F_S2I_S2I_SKEY_ID                         115
 626 #define X509V3_F_STRING_TO_HEX                           113
 627 #define X509V3_F_SXNET_ADD_ASC                           125
 628 #define X509V3_F_SXNET_ADD_ID_INTEGER                    126
 629 #define X509V3_F_SXNET_ADD_ID_ULONG                      127
 630 #define X509V3_F_SXNET_GET_ID_ASC                        128
 631 #define X509V3_F_SXNET_GET_ID_ULONG                      129
 632 #define X509V3_F_V2I_ACCESS_DESCRIPTION                  139
 633 #define X509V3_F_V2I_ASN1_BIT_STRING                     101
 634 #define X509V3_F_V2I_AUTHORITY_KEYID                     119
 635 #define X509V3_F_V2I_BASIC_CONSTRAINTS                   102
 636 #define X509V3_F_V2I_CRLD                                134
 637 #define X509V3_F_V2I_EXT_KU                              103
 638 #define X509V3_F_V2I_GENERAL_NAME                        117
 639 #define X509V3_F_V2I_GENERAL_NAMES                       118
 640 #define X509V3_F_V2I_NAME_CONSTRAINTS                    147
 641 #define X509V3_F_V2I_POLICY_CONSTRAINTS                  146
 642 #define X509V3_F_V2I_POLICY_MAPPINGS                     145
 643 #define X509V3_F_V3_GENERIC_EXTENSION                    116
 644 #define X509V3_F_X509V3_ADD_I2D                          140
 645 #define X509V3_F_X509V3_ADD_VALUE                        105
 646 #define X509V3_F_X509V3_EXT_ADD                          104
 647 #define X509V3_F_X509V3_EXT_ADD_ALIAS                    106
 648 #define X509V3_F_X509V3_EXT_CONF                         107
 649 #define X509V3_F_X509V3_EXT_I2D                          136
 650 #define X509V3_F_X509V3_GET_SECTION                      142
 651 #define X509V3_F_X509V3_GET_STRING                       143
 652 #define X509V3_F_X509V3_GET_VALUE_BOOL                   110
 653 #define X509V3_F_X509V3_PARSE_LIST                       109
 654 #define X509V3_F_X509_PURPOSE_ADD                        137
 655 #define X509V3_F_X509_PURPOSE_SET                        141
 656
 657 /* Reason codes. */
 658 #define X509V3_R_BAD_IP_ADDRESS                          118
 659 #define X509V3_R_BAD_OBJECT                              119
 660 #define X509V3_R_BN_DEC2BN_ERROR                         100
 661 #define X509V3_R_BN_TO_ASN1_INTEGER_ERROR                101
 662 #define X509V3_R_DIRNAME_ERROR                           149
 663 #define X509V3_R_DUPLICATE_ZONE_ID                       133
 664 #define X509V3_R_ERROR_CONVERTING_ZONE                   131
 665 #define X509V3_R_ERROR_CREATING_EXTENSION                144
 666 #define X509V3_R_ERROR_IN_EXTENSION                      128
 667 #define X509V3_R_EXPECTED_A_SECTION_NAME                 137
 668 #define X509V3_R_EXTENSION_EXISTS                        145
 669 #define X509V3_R_EXTENSION_NAME_ERROR                    115
 670 #define X509V3_R_EXTENSION_NOT_FOUND                     102
 671 #define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED         103
 672 #define X509V3_R_EXTENSION_VALUE_ERROR                   116
 673 #define X509V3_R_ILLEGAL_EMPTY_EXTENSION                 151
 674 #define X509V3_R_ILLEGAL_HEX_DIGIT                       113
 675 #define X509V3_R_INVALID_BOOLEAN_STRING                  104
 676 #define X509V3_R_INVALID_EXTENSION_STRING                105
 677 #define X509V3_R_INVALID_NAME                            106
 678 #define X509V3_R_INVALID_NULL_ARGUMENT                   107
 679 #define X509V3_R_INVALID_NULL_NAME                       108
 680 #define X509V3_R_INVALID_NULL_VALUE                      109
 681 #define X509V3_R_INVALID_NUMBER                          140
 682 #define X509V3_R_INVALID_NUMBERS                         141
 683 #define X509V3_R_INVALID_OBJECT_IDENTIFIER               110
 684 #define X509V3_R_INVALID_OPTION                          138
 685 #define X509V3_R_INVALID_POLICY_IDENTIFIER               134
 686 #define X509V3_R_INVALID_PURPOSE                         146
 687 #define X509V3_R_INVALID_SECTION                         135
 688 #define X509V3_R_INVALID_SYNTAX                          143
 689 #define X509V3_R_ISSUER_DECODE_ERROR                     126
 690 #define X509V3_R_MISSING_VALUE                           124
 691 #define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS           142
 692 #define X509V3_R_NO_CONFIG_DATABASE                      136
 693 #define X509V3_R_NO_ISSUER_CERTIFICATE                   121
 694 #define X509V3_R_NO_ISSUER_DETAILS                       127
 695 #define X509V3_R_NO_POLICY_IDENTIFIER                    139
 696 #define X509V3_R_NO_PUBLIC_KEY                           114
 697 #define X509V3_R_NO_SUBJECT_DETAILS                      125
 698 #define X509V3_R_ODD_NUMBER_OF_DIGITS                    112
 699 #define X509V3_R_OPERATION_NOT_DEFINED                   148
 700 #define X509V3_R_OTHERNAME_ERROR                         147
 701 #define X509V3_R_SECTION_NOT_FOUND                       150
 702 #define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS            122
 703 #define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID              123
 704 #define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT             111
 705 #define X509V3_R_UNKNOWN_EXTENSION                       129
 706 #define X509V3_R_UNKNOWN_EXTENSION_NAME                  130
 707 #define X509V3_R_UNKNOWN_OPTION                          120
 708 #define X509V3_R_UNSUPPORTED_OPTION                      117
 709 #define X509V3_R_USER_TOO_LONG                           132
 710
 711 #ifdef  __cplusplus
 712 }
 713 #endif
 714 #endif