2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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 * ====================================================================
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).
58 #ifndef HEADER_X509V3_H
59 #define HEADER_X509V3_H
61 #include <openssl/bio.h>
62 #include <openssl/x509.h>
63 #include <openssl/conf.h>
69 /* Forward reference */
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);
86 /* V3 extension structure */
88 struct v3_ext_method {
91 /* If this is set the following four fields are ignored */
93 /* Old style ASN1 calls */
94 X509V3_EXT_NEW ext_new;
95 X509V3_EXT_FREE ext_free;
99 /* The following pair is used for string extensions */
103 /* The following pair is used for multi-valued extensions */
107 /* The following are used for raw extensions */
111 void *usr_data; /* Any extension specific data */
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;
121 /* Context specific info */
127 X509_REQ *subject_req;
129 X509V3_CONF_METHOD *db_meth;
131 /* Maybe more here */
134 typedef struct v3_ext_method X509V3_EXT_METHOD;
136 DECLARE_STACK_OF(X509V3_EXT_METHOD)
138 /* ext_flags values */
139 #define X509V3_EXT_DYNAMIC 0x1
140 #define X509V3_EXT_CTX_DEP 0x2
141 #define X509V3_EXT_MULTILINE 0x4
143 typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
145 typedef struct BASIC_CONSTRAINTS_st {
147 ASN1_INTEGER *pathlen;
151 typedef struct PKEY_USAGE_PERIOD_st {
152 ASN1_GENERALIZEDTIME *notBefore;
153 ASN1_GENERALIZEDTIME *notAfter;
156 typedef struct otherName_st {
157 ASN1_OBJECT *type_id;
161 typedef struct EDIPartyName_st {
162 ASN1_STRING *nameAssigner;
163 ASN1_STRING *partyName;
166 typedef struct GENERAL_NAME_st {
168 #define GEN_OTHERNAME 0
172 #define GEN_DIRNAME 4
173 #define GEN_EDIPARTY 5
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;
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 */
200 typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;
202 typedef struct ACCESS_DESCRIPTION_st {
204 GENERAL_NAME *location;
205 } ACCESS_DESCRIPTION;
207 typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
209 typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE;
211 DECLARE_STACK_OF(GENERAL_NAME)
212 DECLARE_ASN1_SET_OF(GENERAL_NAME)
214 DECLARE_STACK_OF(ACCESS_DESCRIPTION)
215 DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
217 typedef struct DIST_POINT_NAME_st {
220 GENERAL_NAMES *fullname;
221 STACK_OF(X509_NAME_ENTRY) *relativename;
223 /* If relativename then this contains the full distribution point name */
226 /* All existing reasons */
227 #define CRLDP_ALL_REASONS 0x807f
229 struct DIST_POINT_st {
230 DIST_POINT_NAME *distpoint;
231 ASN1_BIT_STRING *reasons;
232 GENERAL_NAMES *CRLissuer;
236 typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
238 DECLARE_STACK_OF(DIST_POINT)
239 DECLARE_ASN1_SET_OF(DIST_POINT)
241 struct AUTHORITY_KEYID_st {
242 ASN1_OCTET_STRING *keyid;
243 GENERAL_NAMES *issuer;
244 ASN1_INTEGER *serial;
247 /* Strong extranet structures */
249 typedef struct SXNET_ID_st {
251 ASN1_OCTET_STRING *user;
254 DECLARE_STACK_OF(SXNETID)
255 DECLARE_ASN1_SET_OF(SXNETID)
257 typedef struct SXNET_st {
258 ASN1_INTEGER *version;
259 STACK_OF(SXNETID) *ids;
262 typedef struct NOTICEREF_st {
263 ASN1_STRING *organization;
264 STACK_OF(ASN1_INTEGER) *noticenos;
267 typedef struct USERNOTICE_st {
268 NOTICEREF *noticeref;
269 ASN1_STRING *exptext;
272 typedef struct POLICYQUALINFO_st {
273 ASN1_OBJECT *pqualid;
275 ASN1_IA5STRING *cpsuri;
276 USERNOTICE *usernotice;
281 DECLARE_STACK_OF(POLICYQUALINFO)
282 DECLARE_ASN1_SET_OF(POLICYQUALINFO)
284 typedef struct POLICYINFO_st {
285 ASN1_OBJECT *policyid;
286 STACK_OF(POLICYQUALINFO) *qualifiers;
289 typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
291 DECLARE_STACK_OF(POLICYINFO)
292 DECLARE_ASN1_SET_OF(POLICYINFO)
294 typedef struct POLICY_MAPPING_st {
295 ASN1_OBJECT *issuerDomainPolicy;
296 ASN1_OBJECT *subjectDomainPolicy;
299 DECLARE_STACK_OF(POLICY_MAPPING)
301 typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
303 typedef struct GENERAL_SUBTREE_st {
305 ASN1_INTEGER *minimum;
306 ASN1_INTEGER *maximum;
309 DECLARE_STACK_OF(GENERAL_SUBTREE)
311 struct NAME_CONSTRAINTS_st {
312 STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
313 STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
316 typedef struct POLICY_CONSTRAINTS_st {
317 ASN1_INTEGER *requireExplicitPolicy;
318 ASN1_INTEGER *inhibitPolicyMapping;
319 } POLICY_CONSTRAINTS;
321 /* Proxy certificate structures, see RFC 3820 */
322 typedef struct PROXY_POLICY_st
324 ASN1_OBJECT *policyLanguage;
325 ASN1_OCTET_STRING *policy;
328 typedef struct PROXY_CERT_INFO_EXTENSION_st
330 ASN1_INTEGER *pcPathLengthConstraint;
331 PROXY_POLICY *proxyPolicy;
332 } PROXY_CERT_INFO_EXTENSION;
334 DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)
335 DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
337 struct ISSUING_DIST_POINT_st
339 DIST_POINT_NAME *distpoint;
342 ASN1_BIT_STRING *onlysomereasons;
347 /* Values in idp_flags field */
349 #define IDP_PRESENT 0x1
350 /* IDP values inconsistent */
351 #define IDP_INVALID 0x2
353 #define IDP_ONLYUSER 0x4
355 #define IDP_ONLYCA 0x8
357 #define IDP_ONLYATTR 0x10
358 /* indirectCRL true */
359 #define IDP_INDIRECT 0x20
360 /* onlysomereasons present */
361 #define IDP_REASONS 0x40
363 #define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
364 ",name:", val->name, ",value:", val->value);
366 #define X509V3_set_ctx_test(ctx) \
367 X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
368 #define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
370 #define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
373 (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
374 (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
378 #define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
380 (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
381 (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
385 #define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
388 /* X509_PURPOSE stuff */
390 #define EXFLAG_BCONS 0x1
391 #define EXFLAG_KUSAGE 0x2
392 #define EXFLAG_XKUSAGE 0x4
393 #define EXFLAG_NSCERT 0x8
395 #define EXFLAG_CA 0x10
396 /* Really self issued not necessarily self signed */
397 #define EXFLAG_SI 0x20
398 #define EXFLAG_SS 0x20
399 #define EXFLAG_V1 0x40
400 #define EXFLAG_INVALID 0x80
401 #define EXFLAG_SET 0x100
402 #define EXFLAG_CRITICAL 0x200
403 #define EXFLAG_PROXY 0x400
405 #define EXFLAG_INVALID_POLICY 0x400
407 #define KU_DIGITAL_SIGNATURE 0x0080
408 #define KU_NON_REPUDIATION 0x0040
409 #define KU_KEY_ENCIPHERMENT 0x0020
410 #define KU_DATA_ENCIPHERMENT 0x0010
411 #define KU_KEY_AGREEMENT 0x0008
412 #define KU_KEY_CERT_SIGN 0x0004
413 #define KU_CRL_SIGN 0x0002
414 #define KU_ENCIPHER_ONLY 0x0001
415 #define KU_DECIPHER_ONLY 0x8000
417 #define NS_SSL_CLIENT 0x80
418 #define NS_SSL_SERVER 0x40
419 #define NS_SMIME 0x20
420 #define NS_OBJSIGN 0x10
421 #define NS_SSL_CA 0x04
422 #define NS_SMIME_CA 0x02
423 #define NS_OBJSIGN_CA 0x01
424 #define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
426 #define XKU_SSL_SERVER 0x1
427 #define XKU_SSL_CLIENT 0x2
428 #define XKU_SMIME 0x4
429 #define XKU_CODE_SIGN 0x8
431 #define XKU_OCSP_SIGN 0x20
432 #define XKU_TIMESTAMP 0x40
433 #define XKU_DVCS 0x80
435 #define X509_PURPOSE_DYNAMIC 0x1
436 #define X509_PURPOSE_DYNAMIC_NAME 0x2
438 typedef struct x509_purpose_st {
440 int trust; /* Default trust ID */
442 int (*check_purpose)(const struct x509_purpose_st *,
449 #define X509_PURPOSE_SSL_CLIENT 1
450 #define X509_PURPOSE_SSL_SERVER 2
451 #define X509_PURPOSE_NS_SSL_SERVER 3
452 #define X509_PURPOSE_SMIME_SIGN 4
453 #define X509_PURPOSE_SMIME_ENCRYPT 5
454 #define X509_PURPOSE_CRL_SIGN 6
455 #define X509_PURPOSE_ANY 7
456 #define X509_PURPOSE_OCSP_HELPER 8
457 #define X509_PURPOSE_TIMESTAMP_SIGN 9
459 #define X509_PURPOSE_MIN 1
460 #define X509_PURPOSE_MAX 9
462 /* Flags for X509V3_EXT_print() */
464 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
465 /* Return error for unknown extensions */
466 #define X509V3_EXT_DEFAULT 0
467 /* Print error for unknown extensions */
468 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
469 /* ASN1 parse unknown extensions */
470 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
471 /* BIO_dump unknown extensions */
472 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
474 /* Flags for X509V3_add1_i2d */
476 #define X509V3_ADD_OP_MASK 0xfL
477 #define X509V3_ADD_DEFAULT 0L
478 #define X509V3_ADD_APPEND 1L
479 #define X509V3_ADD_REPLACE 2L
480 #define X509V3_ADD_REPLACE_EXISTING 3L
481 #define X509V3_ADD_KEEP_EXISTING 4L
482 #define X509V3_ADD_DELETE 5L
483 #define X509V3_ADD_SILENT 0x10
485 DECLARE_STACK_OF(X509_PURPOSE)
487 DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
489 DECLARE_ASN1_FUNCTIONS(SXNET)
490 DECLARE_ASN1_FUNCTIONS(SXNETID)
492 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen);
493 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen);
494 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen);
496 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
497 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
498 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
500 DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
502 DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
504 DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
505 GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a);
506 int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b);
510 ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
511 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
512 STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
513 ASN1_BIT_STRING *bits,
514 STACK_OF(CONF_VALUE) *extlist);
516 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
517 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
519 DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
521 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
522 GENERAL_NAMES *gen, STACK_OF(CONF_VALUE) *extlist);
523 GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
524 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
526 DECLARE_ASN1_FUNCTIONS(OTHERNAME)
527 DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
528 int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b);
529 void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value);
530 void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype);
531 int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
532 ASN1_OBJECT *oid, ASN1_TYPE *value);
533 int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen,
534 ASN1_OBJECT **poid, ASN1_TYPE **pvalue);
536 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
537 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
539 DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
540 int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a);
542 DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
543 DECLARE_ASN1_FUNCTIONS(POLICYINFO)
544 DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)
545 DECLARE_ASN1_FUNCTIONS(USERNOTICE)
546 DECLARE_ASN1_FUNCTIONS(NOTICEREF)
548 DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
549 DECLARE_ASN1_FUNCTIONS(DIST_POINT)
550 DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
551 DECLARE_ASN1_FUNCTIONS(ISSUING_DIST_POINT)
553 int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, X509_NAME *iname);
555 int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc);
557 DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
558 DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
560 DECLARE_ASN1_ITEM(POLICY_MAPPING)
561 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
562 DECLARE_ASN1_ITEM(POLICY_MAPPINGS)
564 DECLARE_ASN1_ITEM(GENERAL_SUBTREE)
565 DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
567 DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)
568 DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
570 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
571 DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
573 GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out,
574 X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
575 int gen_type, char *value, int is_nc);
578 GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
580 GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, X509V3_EXT_METHOD *method,
581 X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc);
582 void X509V3_conf_free(CONF_VALUE *val);
584 X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value);
585 X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, char *value);
586 int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, STACK_OF(X509_EXTENSION) **sk);
587 int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509 *cert);
588 int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
589 int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
591 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
592 int ext_nid, char *value);
593 X509_EXTENSION *X509V3_EXT_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
594 char *name, char *value);
595 int X509V3_EXT_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
596 char *section, X509 *cert);
597 int X509V3_EXT_REQ_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
598 char *section, X509_REQ *req);
599 int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
600 char *section, X509_CRL *crl);
602 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
603 STACK_OF(CONF_VALUE) **extlist);
604 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
605 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
606 void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
607 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH_OF(CONF_VALUE) *lhash);
610 char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
611 STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section);
612 void X509V3_string_free(X509V3_CTX *ctx, char *str);
613 void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
614 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
615 X509_REQ *req, X509_CRL *crl, int flags);
617 int X509V3_add_value(const char *name, const char *value,
618 STACK_OF(CONF_VALUE) **extlist);
619 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
620 STACK_OF(CONF_VALUE) **extlist);
621 int X509V3_add_value_bool(const char *name, int asn1_bool,
622 STACK_OF(CONF_VALUE) **extlist);
623 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
624 STACK_OF(CONF_VALUE) **extlist);
625 char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
626 ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
627 char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
628 char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
629 int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
630 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
631 int X509V3_EXT_add_alias(int nid_to, int nid_from);
632 void X509V3_EXT_cleanup(void);
634 X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
635 X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
636 int X509V3_add_standard_extensions(void);
637 STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
638 void *X509V3_EXT_d2i(X509_EXTENSION *ext);
639 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx);
642 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
643 int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, int crit, unsigned long flags);
645 char *hex_to_string(const unsigned char *buffer, long len);
646 unsigned char *string_to_hex(const char *str, long *len);
647 int name_cmp(const char *name, const char *cmp);
649 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
651 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent);
652 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
654 int X509V3_extensions_print(BIO *out, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent);
656 int X509_check_ca(X509 *x);
657 int X509_check_purpose(X509 *x, int id, int ca);
658 int X509_supported_extension(X509_EXTENSION *ex);
659 int X509_PURPOSE_set(int *p, int purpose);
660 int X509_check_issued(X509 *issuer, X509 *subject);
661 int X509_check_akid(X509 *issuer, AUTHORITY_KEYID *akid);
662 int X509_PURPOSE_get_count(void);
663 X509_PURPOSE * X509_PURPOSE_get0(int idx);
664 int X509_PURPOSE_get_by_sname(char *sname);
665 int X509_PURPOSE_get_by_id(int id);
666 int X509_PURPOSE_add(int id, int trust, int flags,
667 int (*ck)(const X509_PURPOSE *, const X509 *, int),
668 char *name, char *sname, void *arg);
669 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);
670 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);
671 int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
672 void X509_PURPOSE_cleanup(void);
673 int X509_PURPOSE_get_id(X509_PURPOSE *);
675 STACK_OF(STRING) *X509_get1_email(X509 *x);
676 STACK_OF(STRING) *X509_REQ_get1_email(X509_REQ *x);
677 void X509_email_free(STACK_OF(STRING) *sk);
678 STACK_OF(STRING) *X509_get1_ocsp(X509 *x);
680 ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
681 ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
682 int a2i_ipadd(unsigned char *ipout, const char *ipasc);
683 int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk,
684 unsigned long chtype);
686 void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
687 DECLARE_STACK_OF(X509_POLICY_NODE)
689 #ifndef OPENSSL_NO_RFC3779
691 typedef struct ASRange_st {
692 ASN1_INTEGER *min, *max;
695 #define ASIdOrRange_id 0
696 #define ASIdOrRange_range 1
698 typedef struct ASIdOrRange_st {
706 typedef STACK_OF(ASIdOrRange) ASIdOrRanges;
707 DECLARE_STACK_OF(ASIdOrRange)
709 #define ASIdentifierChoice_inherit 0
710 #define ASIdentifierChoice_asIdsOrRanges 1
712 typedef struct ASIdentifierChoice_st {
716 ASIdOrRanges *asIdsOrRanges;
718 } ASIdentifierChoice;
720 typedef struct ASIdentifiers_st {
721 ASIdentifierChoice *asnum, *rdi;
724 DECLARE_ASN1_FUNCTIONS(ASRange)
725 DECLARE_ASN1_FUNCTIONS(ASIdOrRange)
726 DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice)
727 DECLARE_ASN1_FUNCTIONS(ASIdentifiers)
730 typedef struct IPAddressRange_st {
731 ASN1_BIT_STRING *min, *max;
734 #define IPAddressOrRange_addressPrefix 0
735 #define IPAddressOrRange_addressRange 1
737 typedef struct IPAddressOrRange_st {
740 ASN1_BIT_STRING *addressPrefix;
741 IPAddressRange *addressRange;
745 typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges;
746 DECLARE_STACK_OF(IPAddressOrRange)
748 #define IPAddressChoice_inherit 0
749 #define IPAddressChoice_addressesOrRanges 1
751 typedef struct IPAddressChoice_st {
755 IPAddressOrRanges *addressesOrRanges;
759 typedef struct IPAddressFamily_st {
760 ASN1_OCTET_STRING *addressFamily;
761 IPAddressChoice *ipAddressChoice;
764 typedef STACK_OF(IPAddressFamily) IPAddrBlocks;
765 DECLARE_STACK_OF(IPAddressFamily)
767 DECLARE_ASN1_FUNCTIONS(IPAddressRange)
768 DECLARE_ASN1_FUNCTIONS(IPAddressOrRange)
769 DECLARE_ASN1_FUNCTIONS(IPAddressChoice)
770 DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
773 * API tag for elements of the ASIdentifer SEQUENCE.
775 #define V3_ASID_ASNUM 0
776 #define V3_ASID_RDI 1
779 * AFI values, assigned by IANA. It'd be nice to make the AFI
780 * handling code totally generic, but there are too many little things
781 * that would need to be defined for other address families for it to
782 * be worth the trouble.
784 #define IANA_AFI_IPV4 1
785 #define IANA_AFI_IPV6 2
788 * Utilities to construct and extract values from RFC3779 extensions,
789 * since some of the encodings (particularly for IP address prefixes
790 * and ranges) are a bit tedious to work with directly.
792 int v3_asid_add_inherit(ASIdentifiers *asid, int which);
793 int v3_asid_add_id_or_range(ASIdentifiers *asid, int which,
794 ASN1_INTEGER *min, ASN1_INTEGER *max);
795 int v3_addr_add_inherit(IPAddrBlocks *addr,
796 const unsigned afi, const unsigned *safi);
797 int v3_addr_add_prefix(IPAddrBlocks *addr,
798 const unsigned afi, const unsigned *safi,
799 unsigned char *a, const int prefixlen);
800 int v3_addr_add_range(IPAddrBlocks *addr,
801 const unsigned afi, const unsigned *safi,
802 unsigned char *min, unsigned char *max);
803 unsigned v3_addr_get_afi(const IPAddressFamily *f);
804 int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi,
805 unsigned char *min, unsigned char *max,
811 int v3_asid_is_canonical(ASIdentifiers *asid);
812 int v3_addr_is_canonical(IPAddrBlocks *addr);
813 int v3_asid_canonize(ASIdentifiers *asid);
814 int v3_addr_canonize(IPAddrBlocks *addr);
817 * Tests for inheritance and containment.
819 int v3_asid_inherits(ASIdentifiers *asid);
820 int v3_addr_inherits(IPAddrBlocks *addr);
821 int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b);
822 int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b);
825 * Check whether RFC 3779 extensions nest properly in chains.
827 int v3_asid_validate_path(X509_STORE_CTX *);
828 int v3_addr_validate_path(X509_STORE_CTX *);
829 int v3_asid_validate_resource_set(STACK_OF(X509) *chain,
831 int allow_inheritance);
832 int v3_addr_validate_resource_set(STACK_OF(X509) *chain,
834 int allow_inheritance);
836 #endif /* OPENSSL_NO_RFC3779 */
838 /* BEGIN ERROR CODES */
839 /* The following lines are auto generated by the script mkerr.pl. Any changes
840 * made after this point may be overwritten when the script is next run.
842 void ERR_load_X509V3_strings(void);
844 /* Error codes for the X509V3 functions. */
846 /* Function codes. */
847 #define X509V3_F_A2I_GENERAL_NAME 164
848 #define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE 161
849 #define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL 162
850 #define X509V3_F_COPY_EMAIL 122
851 #define X509V3_F_COPY_ISSUER 123
852 #define X509V3_F_DO_DIRNAME 144
853 #define X509V3_F_DO_EXT_CONF 124
854 #define X509V3_F_DO_EXT_I2D 135
855 #define X509V3_F_DO_EXT_NCONF 151
856 #define X509V3_F_DO_I2V_NAME_CONSTRAINTS 148
857 #define X509V3_F_GNAMES_FROM_SECTNAME 156
858 #define X509V3_F_HEX_TO_STRING 111
859 #define X509V3_F_I2S_ASN1_ENUMERATED 121
860 #define X509V3_F_I2S_ASN1_IA5STRING 149
861 #define X509V3_F_I2S_ASN1_INTEGER 120
862 #define X509V3_F_I2V_AUTHORITY_INFO_ACCESS 138
863 #define X509V3_F_NOTICE_SECTION 132
864 #define X509V3_F_NREF_NOS 133
865 #define X509V3_F_POLICY_SECTION 131
866 #define X509V3_F_PROCESS_PCI_VALUE 150
867 #define X509V3_F_R2I_CERTPOL 130
868 #define X509V3_F_R2I_PCI 155
869 #define X509V3_F_S2I_ASN1_IA5STRING 100
870 #define X509V3_F_S2I_ASN1_INTEGER 108
871 #define X509V3_F_S2I_ASN1_OCTET_STRING 112
872 #define X509V3_F_S2I_ASN1_SKEY_ID 114
873 #define X509V3_F_S2I_SKEY_ID 115
874 #define X509V3_F_SET_DIST_POINT_NAME 158
875 #define X509V3_F_STRING_TO_HEX 113
876 #define X509V3_F_SXNET_ADD_ID_ASC 125
877 #define X509V3_F_SXNET_ADD_ID_INTEGER 126
878 #define X509V3_F_SXNET_ADD_ID_ULONG 127
879 #define X509V3_F_SXNET_GET_ID_ASC 128
880 #define X509V3_F_SXNET_GET_ID_ULONG 129
881 #define X509V3_F_V2I_ASIDENTIFIERS 163
882 #define X509V3_F_V2I_ASN1_BIT_STRING 101
883 #define X509V3_F_V2I_AUTHORITY_INFO_ACCESS 139
884 #define X509V3_F_V2I_AUTHORITY_KEYID 119
885 #define X509V3_F_V2I_BASIC_CONSTRAINTS 102
886 #define X509V3_F_V2I_CRLD 134
887 #define X509V3_F_V2I_EXTENDED_KEY_USAGE 103
888 #define X509V3_F_V2I_GENERAL_NAMES 118
889 #define X509V3_F_V2I_GENERAL_NAME_EX 117
890 #define X509V3_F_V2I_IDP 157
891 #define X509V3_F_V2I_IPADDRBLOCKS 159
892 #define X509V3_F_V2I_ISSUER_ALT 153
893 #define X509V3_F_V2I_NAME_CONSTRAINTS 147
894 #define X509V3_F_V2I_POLICY_CONSTRAINTS 146
895 #define X509V3_F_V2I_POLICY_MAPPINGS 145
896 #define X509V3_F_V2I_SUBJECT_ALT 154
897 #define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL 160
898 #define X509V3_F_V3_GENERIC_EXTENSION 116
899 #define X509V3_F_X509V3_ADD1_I2D 140
900 #define X509V3_F_X509V3_ADD_VALUE 105
901 #define X509V3_F_X509V3_EXT_ADD 104
902 #define X509V3_F_X509V3_EXT_ADD_ALIAS 106
903 #define X509V3_F_X509V3_EXT_CONF 107
904 #define X509V3_F_X509V3_EXT_I2D 136
905 #define X509V3_F_X509V3_EXT_NCONF 152
906 #define X509V3_F_X509V3_GET_SECTION 142
907 #define X509V3_F_X509V3_GET_STRING 143
908 #define X509V3_F_X509V3_GET_VALUE_BOOL 110
909 #define X509V3_F_X509V3_PARSE_LIST 109
910 #define X509V3_F_X509_PURPOSE_ADD 137
911 #define X509V3_F_X509_PURPOSE_SET 141
914 #define X509V3_R_BAD_IP_ADDRESS 118
915 #define X509V3_R_BAD_OBJECT 119
916 #define X509V3_R_BN_DEC2BN_ERROR 100
917 #define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101
918 #define X509V3_R_DIRNAME_ERROR 149
919 #define X509V3_R_DISTPOINT_ALREADY_SET 160
920 #define X509V3_R_DUPLICATE_ZONE_ID 133
921 #define X509V3_R_ERROR_CONVERTING_ZONE 131
922 #define X509V3_R_ERROR_CREATING_EXTENSION 144
923 #define X509V3_R_ERROR_IN_EXTENSION 128
924 #define X509V3_R_EXPECTED_A_SECTION_NAME 137
925 #define X509V3_R_EXTENSION_EXISTS 145
926 #define X509V3_R_EXTENSION_NAME_ERROR 115
927 #define X509V3_R_EXTENSION_NOT_FOUND 102
928 #define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103
929 #define X509V3_R_EXTENSION_VALUE_ERROR 116
930 #define X509V3_R_ILLEGAL_EMPTY_EXTENSION 151
931 #define X509V3_R_ILLEGAL_HEX_DIGIT 113
932 #define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG 152
933 #define X509V3_R_INVAID_MULTIPLE_RDNS 161
934 #define X509V3_R_INVALID_ASNUMBER 162
935 #define X509V3_R_INVALID_ASRANGE 163
936 #define X509V3_R_INVALID_BOOLEAN_STRING 104
937 #define X509V3_R_INVALID_EXTENSION_STRING 105
938 #define X509V3_R_INVALID_INHERITANCE 165
939 #define X509V3_R_INVALID_IPADDRESS 166
940 #define X509V3_R_INVALID_NAME 106
941 #define X509V3_R_INVALID_NULL_ARGUMENT 107
942 #define X509V3_R_INVALID_NULL_NAME 108
943 #define X509V3_R_INVALID_NULL_VALUE 109
944 #define X509V3_R_INVALID_NUMBER 140
945 #define X509V3_R_INVALID_NUMBERS 141
946 #define X509V3_R_INVALID_OBJECT_IDENTIFIER 110
947 #define X509V3_R_INVALID_OPTION 138
948 #define X509V3_R_INVALID_POLICY_IDENTIFIER 134
949 #define X509V3_R_INVALID_PROXY_POLICY_SETTING 153
950 #define X509V3_R_INVALID_PURPOSE 146
951 #define X509V3_R_INVALID_SAFI 164
952 #define X509V3_R_INVALID_SECTION 135
953 #define X509V3_R_INVALID_SYNTAX 143
954 #define X509V3_R_ISSUER_DECODE_ERROR 126
955 #define X509V3_R_MISSING_VALUE 124
956 #define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 142
957 #define X509V3_R_NO_CONFIG_DATABASE 136
958 #define X509V3_R_NO_ISSUER_CERTIFICATE 121
959 #define X509V3_R_NO_ISSUER_DETAILS 127
960 #define X509V3_R_NO_POLICY_IDENTIFIER 139
961 #define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED 154
962 #define X509V3_R_NO_PUBLIC_KEY 114
963 #define X509V3_R_NO_SUBJECT_DETAILS 125
964 #define X509V3_R_ODD_NUMBER_OF_DIGITS 112
965 #define X509V3_R_OPERATION_NOT_DEFINED 148
966 #define X509V3_R_OTHERNAME_ERROR 147
967 #define X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED 155
968 #define X509V3_R_POLICY_PATH_LENGTH 156
969 #define X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED 157
970 #define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED 158
971 #define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159
972 #define X509V3_R_SECTION_NOT_FOUND 150
973 #define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122
974 #define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123
975 #define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111
976 #define X509V3_R_UNKNOWN_EXTENSION 129
977 #define X509V3_R_UNKNOWN_EXTENSION_NAME 130
978 #define X509V3_R_UNKNOWN_OPTION 120
979 #define X509V3_R_UNSUPPORTED_OPTION 117
980 #define X509V3_R_UNSUPPORTED_TYPE 167
981 #define X509V3_R_USER_TOO_LONG 132