3 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
6 /* ====================================================================
7 * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
21 * 3. All advertising materials mentioning features or use of this
22 * software must display the following acknowledgment:
23 * "This product includes software developed by the OpenSSL Project
24 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
26 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
27 * endorse or promote products derived from this software without
28 * prior written permission. For written permission, please contact
29 * licensing@OpenSSL.org.
31 * 5. Products derived from this software may not be called "OpenSSL"
32 * nor may "OpenSSL" appear in their names without prior written
33 * permission of the OpenSSL Project.
35 * 6. Redistributions of any form whatsoever must retain the following
37 * "This product includes software developed by the OpenSSL Project
38 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
40 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
41 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
43 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
44 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
45 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
46 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
47 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
49 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
50 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
51 * OF THE POSSIBILITY OF SUCH DAMAGE.
52 * ====================================================================
54 * This product includes cryptographic software written by Eric Young
55 * (eay@cryptsoft.com). This product includes software written by Tim
56 * Hudson (tjh@cryptsoft.com).
59 #ifndef HEADER_X509V3_H
60 # define HEADER_X509V3_H
62 # include <openssl/bio.h>
63 # include <openssl/x509.h>
64 # include <openssl/conf.h>
70 /* Forward reference */
76 typedef void *(*X509V3_EXT_NEW)(void);
77 typedef void (*X509V3_EXT_FREE) (void *);
78 typedef void *(*X509V3_EXT_D2I)(void *, const unsigned char **, long);
79 typedef int (*X509V3_EXT_I2D) (void *, unsigned char **);
80 typedef STACK_OF(CONF_VALUE) *
81 (*X509V3_EXT_I2V) (const struct v3_ext_method *method, void *ext,
82 STACK_OF(CONF_VALUE) *extlist);
83 typedef void *(*X509V3_EXT_V2I)(const struct v3_ext_method *method,
84 struct v3_ext_ctx *ctx,
85 STACK_OF(CONF_VALUE) *values);
86 typedef char *(*X509V3_EXT_I2S)(const struct v3_ext_method *method,
88 typedef void *(*X509V3_EXT_S2I)(const struct v3_ext_method *method,
89 struct v3_ext_ctx *ctx, const char *str);
90 typedef int (*X509V3_EXT_I2R) (const struct v3_ext_method *method, void *ext,
91 BIO *out, int indent);
92 typedef void *(*X509V3_EXT_R2I)(const struct v3_ext_method *method,
93 struct v3_ext_ctx *ctx, const char *str);
95 /* V3 extension structure */
97 struct v3_ext_method {
100 /* If this is set the following four fields are ignored */
102 /* Old style ASN1 calls */
103 X509V3_EXT_NEW ext_new;
104 X509V3_EXT_FREE ext_free;
107 /* The following pair is used for string extensions */
110 /* The following pair is used for multi-valued extensions */
113 /* The following are used for raw extensions */
116 void *usr_data; /* Any extension specific data */
119 typedef struct X509V3_CONF_METHOD_st {
120 char *(*get_string) (void *db, char *section, char *value);
121 STACK_OF(CONF_VALUE) *(*get_section) (void *db, char *section);
122 void (*free_string) (void *db, char *string);
123 void (*free_section) (void *db, STACK_OF(CONF_VALUE) *section);
124 } X509V3_CONF_METHOD;
126 /* Context specific info */
128 # define CTX_TEST 0x1
132 X509_REQ *subject_req;
134 X509V3_CONF_METHOD *db_meth;
136 /* Maybe more here */
139 typedef struct v3_ext_method X509V3_EXT_METHOD;
141 DECLARE_STACK_OF(X509V3_EXT_METHOD)
143 /* ext_flags values */
144 # define X509V3_EXT_DYNAMIC 0x1
145 # define X509V3_EXT_CTX_DEP 0x2
146 # define X509V3_EXT_MULTILINE 0x4
148 typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
150 typedef struct BASIC_CONSTRAINTS_st {
152 ASN1_INTEGER *pathlen;
155 typedef struct PKEY_USAGE_PERIOD_st {
156 ASN1_GENERALIZEDTIME *notBefore;
157 ASN1_GENERALIZEDTIME *notAfter;
160 typedef struct otherName_st {
161 ASN1_OBJECT *type_id;
165 typedef struct EDIPartyName_st {
166 ASN1_STRING *nameAssigner;
167 ASN1_STRING *partyName;
170 typedef struct GENERAL_NAME_st {
171 # define GEN_OTHERNAME 0
175 # define GEN_DIRNAME 4
176 # define GEN_EDIPARTY 5
183 OTHERNAME *otherName; /* otherName */
184 ASN1_IA5STRING *rfc822Name;
185 ASN1_IA5STRING *dNSName;
186 ASN1_TYPE *x400Address;
187 X509_NAME *directoryName;
188 EDIPARTYNAME *ediPartyName;
189 ASN1_IA5STRING *uniformResourceIdentifier;
190 ASN1_OCTET_STRING *iPAddress;
191 ASN1_OBJECT *registeredID;
193 ASN1_OCTET_STRING *ip; /* iPAddress */
194 X509_NAME *dirn; /* dirn */
195 ASN1_IA5STRING *ia5; /* rfc822Name, dNSName,
196 * uniformResourceIdentifier */
197 ASN1_OBJECT *rid; /* registeredID */
198 ASN1_TYPE *other; /* x400Address */
202 typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;
204 typedef struct ACCESS_DESCRIPTION_st {
206 GENERAL_NAME *location;
207 } ACCESS_DESCRIPTION;
209 typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
211 typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE;
213 DECLARE_STACK_OF(GENERAL_NAME)
214 DECLARE_ASN1_SET_OF(GENERAL_NAME)
216 DECLARE_STACK_OF(ACCESS_DESCRIPTION)
217 DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
219 typedef struct DIST_POINT_NAME_st {
222 GENERAL_NAMES *fullname;
223 STACK_OF(X509_NAME_ENTRY) *relativename;
225 /* If relativename then this contains the full distribution point name */
228 /* All existing reasons */
229 # define CRLDP_ALL_REASONS 0x807f
231 # define CRL_REASON_NONE -1
232 # define CRL_REASON_UNSPECIFIED 0
233 # define CRL_REASON_KEY_COMPROMISE 1
234 # define CRL_REASON_CA_COMPROMISE 2
235 # define CRL_REASON_AFFILIATION_CHANGED 3
236 # define CRL_REASON_SUPERSEDED 4
237 # define CRL_REASON_CESSATION_OF_OPERATION 5
238 # define CRL_REASON_CERTIFICATE_HOLD 6
239 # define CRL_REASON_REMOVE_FROM_CRL 8
240 # define CRL_REASON_PRIVILEGE_WITHDRAWN 9
241 # define CRL_REASON_AA_COMPROMISE 10
243 struct DIST_POINT_st {
244 DIST_POINT_NAME *distpoint;
245 ASN1_BIT_STRING *reasons;
246 GENERAL_NAMES *CRLissuer;
250 typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
252 DECLARE_STACK_OF(DIST_POINT)
253 DECLARE_ASN1_SET_OF(DIST_POINT)
255 struct AUTHORITY_KEYID_st {
256 ASN1_OCTET_STRING *keyid;
257 GENERAL_NAMES *issuer;
258 ASN1_INTEGER *serial;
261 /* Strong extranet structures */
263 typedef struct SXNET_ID_st {
265 ASN1_OCTET_STRING *user;
268 DECLARE_STACK_OF(SXNETID)
269 DECLARE_ASN1_SET_OF(SXNETID)
271 typedef struct SXNET_st {
272 ASN1_INTEGER *version;
273 STACK_OF(SXNETID) *ids;
276 typedef struct NOTICEREF_st {
277 ASN1_STRING *organization;
278 STACK_OF(ASN1_INTEGER) *noticenos;
281 typedef struct USERNOTICE_st {
282 NOTICEREF *noticeref;
283 ASN1_STRING *exptext;
286 typedef struct POLICYQUALINFO_st {
287 ASN1_OBJECT *pqualid;
289 ASN1_IA5STRING *cpsuri;
290 USERNOTICE *usernotice;
295 DECLARE_STACK_OF(POLICYQUALINFO)
296 DECLARE_ASN1_SET_OF(POLICYQUALINFO)
298 typedef struct POLICYINFO_st {
299 ASN1_OBJECT *policyid;
300 STACK_OF(POLICYQUALINFO) *qualifiers;
303 typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
305 DECLARE_STACK_OF(POLICYINFO)
306 DECLARE_ASN1_SET_OF(POLICYINFO)
308 typedef struct POLICY_MAPPING_st {
309 ASN1_OBJECT *issuerDomainPolicy;
310 ASN1_OBJECT *subjectDomainPolicy;
313 DECLARE_STACK_OF(POLICY_MAPPING)
315 typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
317 typedef struct GENERAL_SUBTREE_st {
319 ASN1_INTEGER *minimum;
320 ASN1_INTEGER *maximum;
323 DECLARE_STACK_OF(GENERAL_SUBTREE)
325 struct NAME_CONSTRAINTS_st {
326 STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
327 STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
330 typedef struct POLICY_CONSTRAINTS_st {
331 ASN1_INTEGER *requireExplicitPolicy;
332 ASN1_INTEGER *inhibitPolicyMapping;
333 } POLICY_CONSTRAINTS;
335 /* Proxy certificate structures, see RFC 3820 */
336 typedef struct PROXY_POLICY_st {
337 ASN1_OBJECT *policyLanguage;
338 ASN1_OCTET_STRING *policy;
341 typedef struct PROXY_CERT_INFO_EXTENSION_st {
342 ASN1_INTEGER *pcPathLengthConstraint;
343 PROXY_POLICY *proxyPolicy;
344 } PROXY_CERT_INFO_EXTENSION;
346 DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)
347 DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
349 struct ISSUING_DIST_POINT_st {
350 DIST_POINT_NAME *distpoint;
353 ASN1_BIT_STRING *onlysomereasons;
358 /* Values in idp_flags field */
360 # define IDP_PRESENT 0x1
361 /* IDP values inconsistent */
362 # define IDP_INVALID 0x2
364 # define IDP_ONLYUSER 0x4
366 # define IDP_ONLYCA 0x8
368 # define IDP_ONLYATTR 0x10
369 /* indirectCRL true */
370 # define IDP_INDIRECT 0x20
371 /* onlysomereasons present */
372 # define IDP_REASONS 0x40
374 # define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
375 ",name:", val->name, ",value:", val->value);
377 # define X509V3_set_ctx_test(ctx) \
378 X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
379 # define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
381 # define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
384 (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
385 (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
389 # define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
391 (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
392 (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
396 # define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
398 /* X509_PURPOSE stuff */
400 # define EXFLAG_BCONS 0x1
401 # define EXFLAG_KUSAGE 0x2
402 # define EXFLAG_XKUSAGE 0x4
403 # define EXFLAG_NSCERT 0x8
405 # define EXFLAG_CA 0x10
406 /* Really self issued not necessarily self signed */
407 # define EXFLAG_SI 0x20
408 # define EXFLAG_SS 0x20
409 # define EXFLAG_V1 0x40
410 # define EXFLAG_INVALID 0x80
411 # define EXFLAG_SET 0x100
412 # define EXFLAG_CRITICAL 0x200
413 # define EXFLAG_PROXY 0x400
415 # define EXFLAG_INVALID_POLICY 0x800
416 # define EXFLAG_FRESHEST 0x1000
418 # define KU_DIGITAL_SIGNATURE 0x0080
419 # define KU_NON_REPUDIATION 0x0040
420 # define KU_KEY_ENCIPHERMENT 0x0020
421 # define KU_DATA_ENCIPHERMENT 0x0010
422 # define KU_KEY_AGREEMENT 0x0008
423 # define KU_KEY_CERT_SIGN 0x0004
424 # define KU_CRL_SIGN 0x0002
425 # define KU_ENCIPHER_ONLY 0x0001
426 # define KU_DECIPHER_ONLY 0x8000
428 # define NS_SSL_CLIENT 0x80
429 # define NS_SSL_SERVER 0x40
430 # define NS_SMIME 0x20
431 # define NS_OBJSIGN 0x10
432 # define NS_SSL_CA 0x04
433 # define NS_SMIME_CA 0x02
434 # define NS_OBJSIGN_CA 0x01
435 # define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
437 # define XKU_SSL_SERVER 0x1
438 # define XKU_SSL_CLIENT 0x2
439 # define XKU_SMIME 0x4
440 # define XKU_CODE_SIGN 0x8
441 # define XKU_SGC 0x10
442 # define XKU_OCSP_SIGN 0x20
443 # define XKU_TIMESTAMP 0x40
444 # define XKU_DVCS 0x80
446 # define X509_PURPOSE_DYNAMIC 0x1
447 # define X509_PURPOSE_DYNAMIC_NAME 0x2
449 typedef struct x509_purpose_st {
451 int trust; /* Default trust ID */
453 int (*check_purpose) (const struct x509_purpose_st *, const X509 *, int);
459 # define X509_PURPOSE_SSL_CLIENT 1
460 # define X509_PURPOSE_SSL_SERVER 2
461 # define X509_PURPOSE_NS_SSL_SERVER 3
462 # define X509_PURPOSE_SMIME_SIGN 4
463 # define X509_PURPOSE_SMIME_ENCRYPT 5
464 # define X509_PURPOSE_CRL_SIGN 6
465 # define X509_PURPOSE_ANY 7
466 # define X509_PURPOSE_OCSP_HELPER 8
467 # define X509_PURPOSE_TIMESTAMP_SIGN 9
469 # define X509_PURPOSE_MIN 1
470 # define X509_PURPOSE_MAX 9
472 /* Flags for X509V3_EXT_print() */
474 # define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
475 /* Return error for unknown extensions */
476 # define X509V3_EXT_DEFAULT 0
477 /* Print error for unknown extensions */
478 # define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
479 /* ASN1 parse unknown extensions */
480 # define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
481 /* BIO_dump unknown extensions */
482 # define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
484 /* Flags for X509V3_add1_i2d */
486 # define X509V3_ADD_OP_MASK 0xfL
487 # define X509V3_ADD_DEFAULT 0L
488 # define X509V3_ADD_APPEND 1L
489 # define X509V3_ADD_REPLACE 2L
490 # define X509V3_ADD_REPLACE_EXISTING 3L
491 # define X509V3_ADD_KEEP_EXISTING 4L
492 # define X509V3_ADD_DELETE 5L
493 # define X509V3_ADD_SILENT 0x10
495 DECLARE_STACK_OF(X509_PURPOSE)
497 DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
499 DECLARE_ASN1_FUNCTIONS(SXNET)
500 DECLARE_ASN1_FUNCTIONS(SXNETID)
502 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen);
503 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,
505 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user,
508 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
509 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
510 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
512 DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
514 DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
516 DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
517 GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a);
518 int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b);
520 ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
522 STACK_OF(CONF_VALUE) *nval);
523 STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
524 ASN1_BIT_STRING *bits,
525 STACK_OF(CONF_VALUE) *extlist);
527 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
529 STACK_OF(CONF_VALUE) *ret);
530 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
532 DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
534 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
536 STACK_OF(CONF_VALUE) *extlist);
537 GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method,
538 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
540 DECLARE_ASN1_FUNCTIONS(OTHERNAME)
541 DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
542 int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b);
543 void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value);
544 void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype);
545 int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
546 ASN1_OBJECT *oid, ASN1_TYPE *value);
547 int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen,
548 ASN1_OBJECT **poid, ASN1_TYPE **pvalue);
550 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
551 ASN1_OCTET_STRING *ia5);
552 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
553 X509V3_CTX *ctx, char *str);
555 DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
556 int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION *a);
558 DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
559 DECLARE_ASN1_FUNCTIONS(POLICYINFO)
560 DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)
561 DECLARE_ASN1_FUNCTIONS(USERNOTICE)
562 DECLARE_ASN1_FUNCTIONS(NOTICEREF)
564 DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
565 DECLARE_ASN1_FUNCTIONS(DIST_POINT)
566 DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
567 DECLARE_ASN1_FUNCTIONS(ISSUING_DIST_POINT)
569 int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, X509_NAME *iname);
571 int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc);
573 DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
574 DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
576 DECLARE_ASN1_ITEM(POLICY_MAPPING)
577 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
578 DECLARE_ASN1_ITEM(POLICY_MAPPINGS)
580 DECLARE_ASN1_ITEM(GENERAL_SUBTREE)
581 DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
583 DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)
584 DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
586 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
587 DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
589 GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out,
590 const X509V3_EXT_METHOD *method,
591 X509V3_CTX *ctx, int gen_type, char *value,
594 # ifdef HEADER_CONF_H
595 GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method,
596 X509V3_CTX *ctx, CONF_VALUE *cnf);
597 GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,
598 const X509V3_EXT_METHOD *method,
599 X509V3_CTX *ctx, CONF_VALUE *cnf,
601 void X509V3_conf_free(CONF_VALUE *val);
603 X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid,
605 X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name,
607 int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section,
608 STACK_OF(X509_EXTENSION) **sk);
609 int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
611 int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
613 int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
616 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf,
617 X509V3_CTX *ctx, int ext_nid,
619 X509_EXTENSION *X509V3_EXT_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
620 char *name, char *value);
621 int X509V3_EXT_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
622 char *section, X509 *cert);
623 int X509V3_EXT_REQ_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
624 char *section, X509_REQ *req);
625 int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,
626 char *section, X509_CRL *crl);
628 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
629 STACK_OF(CONF_VALUE) **extlist);
630 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
631 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
632 void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
633 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH_OF(CONF_VALUE) *lhash);
636 char *X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
637 STACK_OF(CONF_VALUE) *X509V3_get_section(X509V3_CTX *ctx, char *section);
638 void X509V3_string_free(X509V3_CTX *ctx, char *str);
639 void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
640 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
641 X509_REQ *req, X509_CRL *crl, int flags);
643 int X509V3_add_value(const char *name, const char *value,
644 STACK_OF(CONF_VALUE) **extlist);
645 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
646 STACK_OF(CONF_VALUE) **extlist);
647 int X509V3_add_value_bool(const char *name, int asn1_bool,
648 STACK_OF(CONF_VALUE) **extlist);
649 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
650 STACK_OF(CONF_VALUE) **extlist);
651 char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
652 ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
653 char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
654 char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth,
655 ASN1_ENUMERATED *aint);
656 int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
657 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
658 int X509V3_EXT_add_alias(int nid_to, int nid_from);
659 void X509V3_EXT_cleanup(void);
661 const X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
662 const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
663 int X509V3_add_standard_extensions(void);
664 STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
665 void *X509V3_EXT_d2i(X509_EXTENSION *ext);
666 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit,
669 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
670 int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value,
671 int crit, unsigned long flags);
673 char *hex_to_string(const unsigned char *buffer, long len);
674 unsigned char *string_to_hex(const char *str, long *len);
675 int name_cmp(const char *name, const char *cmp);
677 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
679 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag,
681 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
683 int X509V3_extensions_print(BIO *out, char *title,
684 STACK_OF(X509_EXTENSION) *exts,
685 unsigned long flag, int indent);
687 int X509_check_ca(X509 *x);
688 int X509_check_purpose(X509 *x, int id, int ca);
689 int X509_supported_extension(X509_EXTENSION *ex);
690 int X509_PURPOSE_set(int *p, int purpose);
691 int X509_check_issued(X509 *issuer, X509 *subject);
692 int X509_check_akid(X509 *issuer, AUTHORITY_KEYID *akid);
693 int X509_PURPOSE_get_count(void);
694 X509_PURPOSE *X509_PURPOSE_get0(int idx);
695 int X509_PURPOSE_get_by_sname(char *sname);
696 int X509_PURPOSE_get_by_id(int id);
697 int X509_PURPOSE_add(int id, int trust, int flags,
698 int (*ck) (const X509_PURPOSE *, const X509 *, int),
699 char *name, char *sname, void *arg);
700 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);
701 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);
702 int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
703 void X509_PURPOSE_cleanup(void);
704 int X509_PURPOSE_get_id(X509_PURPOSE *);
706 STACK_OF(OPENSSL_STRING) *X509_get1_email(X509 *x);
707 STACK_OF(OPENSSL_STRING) *X509_REQ_get1_email(X509_REQ *x);
708 void X509_email_free(STACK_OF(OPENSSL_STRING) *sk);
709 STACK_OF(OPENSSL_STRING) *X509_get1_ocsp(X509 *x);
711 ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
712 ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
713 int a2i_ipadd(unsigned char *ipout, const char *ipasc);
714 int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE) *dn_sk,
715 unsigned long chtype);
717 void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
718 DECLARE_STACK_OF(X509_POLICY_NODE)
720 # ifndef OPENSSL_NO_RFC3779
722 typedef struct ASRange_st {
723 ASN1_INTEGER *min, *max;
726 # define ASIdOrRange_id 0
727 # define ASIdOrRange_range 1
729 typedef struct ASIdOrRange_st {
737 typedef STACK_OF(ASIdOrRange) ASIdOrRanges;
738 DECLARE_STACK_OF(ASIdOrRange)
740 # define ASIdentifierChoice_inherit 0
741 # define ASIdentifierChoice_asIdsOrRanges 1
743 typedef struct ASIdentifierChoice_st {
747 ASIdOrRanges *asIdsOrRanges;
749 } ASIdentifierChoice;
751 typedef struct ASIdentifiers_st {
752 ASIdentifierChoice *asnum, *rdi;
755 DECLARE_ASN1_FUNCTIONS(ASRange)
756 DECLARE_ASN1_FUNCTIONS(ASIdOrRange)
757 DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice)
758 DECLARE_ASN1_FUNCTIONS(ASIdentifiers)
760 typedef struct IPAddressRange_st {
761 ASN1_BIT_STRING *min, *max;
764 # define IPAddressOrRange_addressPrefix 0
765 # define IPAddressOrRange_addressRange 1
767 typedef struct IPAddressOrRange_st {
770 ASN1_BIT_STRING *addressPrefix;
771 IPAddressRange *addressRange;
775 typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges;
776 DECLARE_STACK_OF(IPAddressOrRange)
778 # define IPAddressChoice_inherit 0
779 # define IPAddressChoice_addressesOrRanges 1
781 typedef struct IPAddressChoice_st {
785 IPAddressOrRanges *addressesOrRanges;
789 typedef struct IPAddressFamily_st {
790 ASN1_OCTET_STRING *addressFamily;
791 IPAddressChoice *ipAddressChoice;
794 typedef STACK_OF(IPAddressFamily) IPAddrBlocks;
795 DECLARE_STACK_OF(IPAddressFamily)
797 DECLARE_ASN1_FUNCTIONS(IPAddressRange)
798 DECLARE_ASN1_FUNCTIONS(IPAddressOrRange)
799 DECLARE_ASN1_FUNCTIONS(IPAddressChoice)
800 DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
803 * API tag for elements of the ASIdentifer SEQUENCE.
805 # define V3_ASID_ASNUM 0
806 # define V3_ASID_RDI 1
809 * AFI values, assigned by IANA. It'd be nice to make the AFI
810 * handling code totally generic, but there are too many little things
811 * that would need to be defined for other address families for it to
812 * be worth the trouble.
814 # define IANA_AFI_IPV4 1
815 # define IANA_AFI_IPV6 2
818 * Utilities to construct and extract values from RFC3779 extensions,
819 * since some of the encodings (particularly for IP address prefixes
820 * and ranges) are a bit tedious to work with directly.
822 int v3_asid_add_inherit(ASIdentifiers *asid, int which);
823 int v3_asid_add_id_or_range(ASIdentifiers *asid, int which,
824 ASN1_INTEGER *min, ASN1_INTEGER *max);
825 int v3_addr_add_inherit(IPAddrBlocks *addr,
826 const unsigned afi, const unsigned *safi);
827 int v3_addr_add_prefix(IPAddrBlocks *addr,
828 const unsigned afi, const unsigned *safi,
829 unsigned char *a, const int prefixlen);
830 int v3_addr_add_range(IPAddrBlocks *addr,
831 const unsigned afi, const unsigned *safi,
832 unsigned char *min, unsigned char *max);
833 unsigned v3_addr_get_afi(const IPAddressFamily *f);
834 int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi,
835 unsigned char *min, unsigned char *max,
841 int v3_asid_is_canonical(ASIdentifiers *asid);
842 int v3_addr_is_canonical(IPAddrBlocks *addr);
843 int v3_asid_canonize(ASIdentifiers *asid);
844 int v3_addr_canonize(IPAddrBlocks *addr);
847 * Tests for inheritance and containment.
849 int v3_asid_inherits(ASIdentifiers *asid);
850 int v3_addr_inherits(IPAddrBlocks *addr);
851 int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b);
852 int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b);
855 * Check whether RFC 3779 extensions nest properly in chains.
857 int v3_asid_validate_path(X509_STORE_CTX *);
858 int v3_addr_validate_path(X509_STORE_CTX *);
859 int v3_asid_validate_resource_set(STACK_OF(X509) *chain,
860 ASIdentifiers *ext, int allow_inheritance);
861 int v3_addr_validate_resource_set(STACK_OF(X509) *chain,
862 IPAddrBlocks *ext, int allow_inheritance);
864 # endif /* OPENSSL_NO_RFC3779 */
866 /* BEGIN ERROR CODES */
868 * The following lines are auto generated by the script mkerr.pl. Any changes
869 * made after this point may be overwritten when the script is next run.
871 void ERR_load_X509V3_strings(void);
873 /* Error codes for the X509V3 functions. */
875 /* Function codes. */
876 # define X509V3_F_A2I_GENERAL_NAME 164
877 # define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE 161
878 # define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL 162
879 # define X509V3_F_COPY_EMAIL 122
880 # define X509V3_F_COPY_ISSUER 123
881 # define X509V3_F_DO_DIRNAME 144
882 # define X509V3_F_DO_EXT_CONF 124
883 # define X509V3_F_DO_EXT_I2D 135
884 # define X509V3_F_DO_EXT_NCONF 151
885 # define X509V3_F_DO_I2V_NAME_CONSTRAINTS 148
886 # define X509V3_F_GNAMES_FROM_SECTNAME 156
887 # define X509V3_F_HEX_TO_STRING 111
888 # define X509V3_F_I2S_ASN1_ENUMERATED 121
889 # define X509V3_F_I2S_ASN1_IA5STRING 149
890 # define X509V3_F_I2S_ASN1_INTEGER 120
891 # define X509V3_F_I2V_AUTHORITY_INFO_ACCESS 138
892 # define X509V3_F_NOTICE_SECTION 132
893 # define X509V3_F_NREF_NOS 133
894 # define X509V3_F_POLICY_SECTION 131
895 # define X509V3_F_PROCESS_PCI_VALUE 150
896 # define X509V3_F_R2I_CERTPOL 130
897 # define X509V3_F_R2I_PCI 155
898 # define X509V3_F_S2I_ASN1_IA5STRING 100
899 # define X509V3_F_S2I_ASN1_INTEGER 108
900 # define X509V3_F_S2I_ASN1_OCTET_STRING 112
901 # define X509V3_F_S2I_ASN1_SKEY_ID 114
902 # define X509V3_F_S2I_SKEY_ID 115
903 # define X509V3_F_SET_DIST_POINT_NAME 158
904 # define X509V3_F_STRING_TO_HEX 113
905 # define X509V3_F_SXNET_ADD_ID_ASC 125
906 # define X509V3_F_SXNET_ADD_ID_INTEGER 126
907 # define X509V3_F_SXNET_ADD_ID_ULONG 127
908 # define X509V3_F_SXNET_GET_ID_ASC 128
909 # define X509V3_F_SXNET_GET_ID_ULONG 129
910 # define X509V3_F_V2I_ASIDENTIFIERS 163
911 # define X509V3_F_V2I_ASN1_BIT_STRING 101
912 # define X509V3_F_V2I_AUTHORITY_INFO_ACCESS 139
913 # define X509V3_F_V2I_AUTHORITY_KEYID 119
914 # define X509V3_F_V2I_BASIC_CONSTRAINTS 102
915 # define X509V3_F_V2I_CRLD 134
916 # define X509V3_F_V2I_EXTENDED_KEY_USAGE 103
917 # define X509V3_F_V2I_GENERAL_NAMES 118
918 # define X509V3_F_V2I_GENERAL_NAME_EX 117
919 # define X509V3_F_V2I_IDP 157
920 # define X509V3_F_V2I_IPADDRBLOCKS 159
921 # define X509V3_F_V2I_ISSUER_ALT 153
922 # define X509V3_F_V2I_NAME_CONSTRAINTS 147
923 # define X509V3_F_V2I_POLICY_CONSTRAINTS 146
924 # define X509V3_F_V2I_POLICY_MAPPINGS 145
925 # define X509V3_F_V2I_SUBJECT_ALT 154
926 # define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL 160
927 # define X509V3_F_V3_GENERIC_EXTENSION 116
928 # define X509V3_F_X509V3_ADD1_I2D 140
929 # define X509V3_F_X509V3_ADD_VALUE 105
930 # define X509V3_F_X509V3_EXT_ADD 104
931 # define X509V3_F_X509V3_EXT_ADD_ALIAS 106
932 # define X509V3_F_X509V3_EXT_CONF 107
933 # define X509V3_F_X509V3_EXT_I2D 136
934 # define X509V3_F_X509V3_EXT_NCONF 152
935 # define X509V3_F_X509V3_GET_SECTION 142
936 # define X509V3_F_X509V3_GET_STRING 143
937 # define X509V3_F_X509V3_GET_VALUE_BOOL 110
938 # define X509V3_F_X509V3_PARSE_LIST 109
939 # define X509V3_F_X509_PURPOSE_ADD 137
940 # define X509V3_F_X509_PURPOSE_SET 141
943 # define X509V3_R_BAD_IP_ADDRESS 118
944 # define X509V3_R_BAD_OBJECT 119
945 # define X509V3_R_BN_DEC2BN_ERROR 100
946 # define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101
947 # define X509V3_R_DIRNAME_ERROR 149
948 # define X509V3_R_DISTPOINT_ALREADY_SET 160
949 # define X509V3_R_DUPLICATE_ZONE_ID 133
950 # define X509V3_R_ERROR_CONVERTING_ZONE 131
951 # define X509V3_R_ERROR_CREATING_EXTENSION 144
952 # define X509V3_R_ERROR_IN_EXTENSION 128
953 # define X509V3_R_EXPECTED_A_SECTION_NAME 137
954 # define X509V3_R_EXTENSION_EXISTS 145
955 # define X509V3_R_EXTENSION_NAME_ERROR 115
956 # define X509V3_R_EXTENSION_NOT_FOUND 102
957 # define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103
958 # define X509V3_R_EXTENSION_VALUE_ERROR 116
959 # define X509V3_R_ILLEGAL_EMPTY_EXTENSION 151
960 # define X509V3_R_ILLEGAL_HEX_DIGIT 113
961 # define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG 152
962 # define X509V3_R_INVALID_MULTIPLE_RDNS 161
963 # define X509V3_R_INVALID_ASNUMBER 162
964 # define X509V3_R_INVALID_ASRANGE 163
965 # define X509V3_R_INVALID_BOOLEAN_STRING 104
966 # define X509V3_R_INVALID_EXTENSION_STRING 105
967 # define X509V3_R_INVALID_INHERITANCE 165
968 # define X509V3_R_INVALID_IPADDRESS 166
969 # define X509V3_R_INVALID_NAME 106
970 # define X509V3_R_INVALID_NULL_ARGUMENT 107
971 # define X509V3_R_INVALID_NULL_NAME 108
972 # define X509V3_R_INVALID_NULL_VALUE 109
973 # define X509V3_R_INVALID_NUMBER 140
974 # define X509V3_R_INVALID_NUMBERS 141
975 # define X509V3_R_INVALID_OBJECT_IDENTIFIER 110
976 # define X509V3_R_INVALID_OPTION 138
977 # define X509V3_R_INVALID_POLICY_IDENTIFIER 134
978 # define X509V3_R_INVALID_PROXY_POLICY_SETTING 153
979 # define X509V3_R_INVALID_PURPOSE 146
980 # define X509V3_R_INVALID_SAFI 164
981 # define X509V3_R_INVALID_SECTION 135
982 # define X509V3_R_INVALID_SYNTAX 143
983 # define X509V3_R_ISSUER_DECODE_ERROR 126
984 # define X509V3_R_MISSING_VALUE 124
985 # define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 142
986 # define X509V3_R_NO_CONFIG_DATABASE 136
987 # define X509V3_R_NO_ISSUER_CERTIFICATE 121
988 # define X509V3_R_NO_ISSUER_DETAILS 127
989 # define X509V3_R_NO_POLICY_IDENTIFIER 139
990 # define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED 154
991 # define X509V3_R_NO_PUBLIC_KEY 114
992 # define X509V3_R_NO_SUBJECT_DETAILS 125
993 # define X509V3_R_ODD_NUMBER_OF_DIGITS 112
994 # define X509V3_R_OPERATION_NOT_DEFINED 148
995 # define X509V3_R_OTHERNAME_ERROR 147
996 # define X509V3_R_POLICY_LANGUAGE_ALREADY_DEFINED 155
997 # define X509V3_R_POLICY_PATH_LENGTH 156
998 # define X509V3_R_POLICY_PATH_LENGTH_ALREADY_DEFINED 157
999 # define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED 158
1000 # define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159
1001 # define X509V3_R_SECTION_NOT_FOUND 150
1002 # define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122
1003 # define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123
1004 # define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111
1005 # define X509V3_R_UNKNOWN_EXTENSION 129
1006 # define X509V3_R_UNKNOWN_EXTENSION_NAME 130
1007 # define X509V3_R_UNKNOWN_OPTION 120
1008 # define X509V3_R_UNSUPPORTED_OPTION 117
1009 # define X509V3_R_UNSUPPORTED_TYPE 167
1010 # define X509V3_R_USER_TOO_LONG 132