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) *(*X509V3_EXT_I2V) (struct v3_ext_method *method,
84 typedef void *(*X509V3_EXT_V2I)(struct v3_ext_method *method,
85 struct v3_ext_ctx *ctx,
86 STACK_OF(CONF_VALUE) *values);
87 typedef char *(*X509V3_EXT_I2S)(struct v3_ext_method *method, void *ext);
88 typedef void *(*X509V3_EXT_S2I)(struct v3_ext_method *method,
89 struct v3_ext_ctx *ctx, const char *str);
90 typedef int (*X509V3_EXT_I2R) (struct v3_ext_method *method, void *ext,
91 BIO *out, int indent);
92 typedef void *(*X509V3_EXT_R2I)(struct v3_ext_method *method,
93 struct v3_ext_ctx *ctx, const char *str);
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;
227 typedef struct DIST_POINT_st {
228 DIST_POINT_NAME *distpoint;
229 ASN1_BIT_STRING *reasons;
230 GENERAL_NAMES *CRLissuer;
233 typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
235 DECLARE_STACK_OF(DIST_POINT)
236 DECLARE_ASN1_SET_OF(DIST_POINT)
238 typedef struct AUTHORITY_KEYID_st {
239 ASN1_OCTET_STRING *keyid;
240 GENERAL_NAMES *issuer;
241 ASN1_INTEGER *serial;
244 /* Strong extranet structures */
246 typedef struct SXNET_ID_st {
248 ASN1_OCTET_STRING *user;
251 DECLARE_STACK_OF(SXNETID)
252 DECLARE_ASN1_SET_OF(SXNETID)
254 typedef struct SXNET_st {
255 ASN1_INTEGER *version;
256 STACK_OF(SXNETID) *ids;
259 typedef struct NOTICEREF_st {
260 ASN1_STRING *organization;
261 STACK_OF(ASN1_INTEGER) *noticenos;
264 typedef struct USERNOTICE_st {
265 NOTICEREF *noticeref;
266 ASN1_STRING *exptext;
269 typedef struct POLICYQUALINFO_st {
270 ASN1_OBJECT *pqualid;
272 ASN1_IA5STRING *cpsuri;
273 USERNOTICE *usernotice;
278 DECLARE_STACK_OF(POLICYQUALINFO)
279 DECLARE_ASN1_SET_OF(POLICYQUALINFO)
281 typedef struct POLICYINFO_st {
282 ASN1_OBJECT *policyid;
283 STACK_OF(POLICYQUALINFO) *qualifiers;
286 typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
288 DECLARE_STACK_OF(POLICYINFO)
289 DECLARE_ASN1_SET_OF(POLICYINFO)
291 typedef struct POLICY_MAPPING_st {
292 ASN1_OBJECT *issuerDomainPolicy;
293 ASN1_OBJECT *subjectDomainPolicy;
296 DECLARE_STACK_OF(POLICY_MAPPING)
298 typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
300 typedef struct GENERAL_SUBTREE_st {
302 ASN1_INTEGER *minimum;
303 ASN1_INTEGER *maximum;
306 DECLARE_STACK_OF(GENERAL_SUBTREE)
308 typedef struct NAME_CONSTRAINTS_st {
309 STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
310 STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
313 typedef struct POLICY_CONSTRAINTS_st {
314 ASN1_INTEGER *requireExplicitPolicy;
315 ASN1_INTEGER *inhibitPolicyMapping;
316 } POLICY_CONSTRAINTS;
318 /* Proxy certificate structures, see RFC 3820 */
319 typedef struct PROXY_POLICY_st {
320 ASN1_OBJECT *policyLanguage;
321 ASN1_OCTET_STRING *policy;
324 typedef struct PROXY_CERT_INFO_EXTENSION_st {
325 ASN1_INTEGER *pcPathLengthConstraint;
326 PROXY_POLICY *proxyPolicy;
327 } PROXY_CERT_INFO_EXTENSION;
329 DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)
330 DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
332 # define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
333 ",name:", val->name, ",value:", val->value);
335 # define X509V3_set_ctx_test(ctx) \
336 X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
337 # define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
339 # define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
342 (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
343 (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
347 # define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
349 (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
350 (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
354 # define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
356 /* X509_PURPOSE stuff */
358 # define EXFLAG_BCONS 0x1
359 # define EXFLAG_KUSAGE 0x2
360 # define EXFLAG_XKUSAGE 0x4
361 # define EXFLAG_NSCERT 0x8
363 # define EXFLAG_CA 0x10
364 /* Really self issued not necessarily self signed */
365 # define EXFLAG_SI 0x20
366 # define EXFLAG_SS 0x20
367 # define EXFLAG_V1 0x40
368 # define EXFLAG_INVALID 0x80
369 # define EXFLAG_SET 0x100
370 # define EXFLAG_CRITICAL 0x200
371 # define EXFLAG_PROXY 0x400
373 # define EXFLAG_INVALID_POLICY 0x800
375 # define KU_DIGITAL_SIGNATURE 0x0080
376 # define KU_NON_REPUDIATION 0x0040
377 # define KU_KEY_ENCIPHERMENT 0x0020
378 # define KU_DATA_ENCIPHERMENT 0x0010
379 # define KU_KEY_AGREEMENT 0x0008
380 # define KU_KEY_CERT_SIGN 0x0004
381 # define KU_CRL_SIGN 0x0002
382 # define KU_ENCIPHER_ONLY 0x0001
383 # define KU_DECIPHER_ONLY 0x8000
385 # define NS_SSL_CLIENT 0x80
386 # define NS_SSL_SERVER 0x40
387 # define NS_SMIME 0x20
388 # define NS_OBJSIGN 0x10
389 # define NS_SSL_CA 0x04
390 # define NS_SMIME_CA 0x02
391 # define NS_OBJSIGN_CA 0x01
392 # define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
394 # define XKU_SSL_SERVER 0x1
395 # define XKU_SSL_CLIENT 0x2
396 # define XKU_SMIME 0x4
397 # define XKU_CODE_SIGN 0x8
398 # define XKU_SGC 0x10
399 # define XKU_OCSP_SIGN 0x20
400 # define XKU_TIMESTAMP 0x40
401 # define XKU_DVCS 0x80
403 # define X509_PURPOSE_DYNAMIC 0x1
404 # define X509_PURPOSE_DYNAMIC_NAME 0x2
406 typedef struct x509_purpose_st {
408 int trust; /* Default trust ID */
410 int (*check_purpose) (const struct x509_purpose_st *, const X509 *, int);
416 # define X509_PURPOSE_SSL_CLIENT 1
417 # define X509_PURPOSE_SSL_SERVER 2
418 # define X509_PURPOSE_NS_SSL_SERVER 3
419 # define X509_PURPOSE_SMIME_SIGN 4
420 # define X509_PURPOSE_SMIME_ENCRYPT 5
421 # define X509_PURPOSE_CRL_SIGN 6
422 # define X509_PURPOSE_ANY 7
423 # define X509_PURPOSE_OCSP_HELPER 8
425 # define X509_PURPOSE_MIN 1
426 # define X509_PURPOSE_MAX 8
428 /* Flags for X509V3_EXT_print() */
430 # define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
431 /* Return error for unknown extensions */
432 # define X509V3_EXT_DEFAULT 0
433 /* Print error for unknown extensions */
434 # define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
435 /* ASN1 parse unknown extensions */
436 # define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
437 /* BIO_dump unknown extensions */
438 # define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
440 /* Flags for X509V3_add1_i2d */
442 # define X509V3_ADD_OP_MASK 0xfL
443 # define X509V3_ADD_DEFAULT 0L
444 # define X509V3_ADD_APPEND 1L
445 # define X509V3_ADD_REPLACE 2L
446 # define X509V3_ADD_REPLACE_EXISTING 3L
447 # define X509V3_ADD_KEEP_EXISTING 4L
448 # define X509V3_ADD_DELETE 5L
449 # define X509V3_ADD_SILENT 0x10
451 DECLARE_STACK_OF(X509_PURPOSE)
453 DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
455 DECLARE_ASN1_FUNCTIONS(SXNET)
456 DECLARE_ASN1_FUNCTIONS(SXNETID)
458 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen);
459 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,
461 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user,
464 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
465 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
466 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
468 DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
470 DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
472 DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
474 ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
476 STACK_OF(CONF_VALUE) *nval);
477 STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
478 ASN1_BIT_STRING *bits,
479 STACK_OF(CONF_VALUE) *extlist);
481 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
483 STACK_OF(CONF_VALUE) *ret);
484 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
486 DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
488 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
490 STACK_OF(CONF_VALUE) *extlist);
491 GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
492 STACK_OF(CONF_VALUE) *nval);
494 DECLARE_ASN1_FUNCTIONS(OTHERNAME)
495 DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
497 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
498 ASN1_OCTET_STRING *ia5);
499 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
500 X509V3_CTX *ctx, char *str);
502 DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
503 int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION *a);
505 DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
506 DECLARE_ASN1_FUNCTIONS(POLICYINFO)
507 DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)
508 DECLARE_ASN1_FUNCTIONS(USERNOTICE)
509 DECLARE_ASN1_FUNCTIONS(NOTICEREF)
511 DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
512 DECLARE_ASN1_FUNCTIONS(DIST_POINT)
513 DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
515 DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
516 DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
518 DECLARE_ASN1_ITEM(POLICY_MAPPING)
519 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
520 DECLARE_ASN1_ITEM(POLICY_MAPPINGS)
522 DECLARE_ASN1_ITEM(GENERAL_SUBTREE)
523 DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
525 DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)
526 DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
528 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
529 DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
531 # ifdef HEADER_CONF_H
532 GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
534 GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,
535 X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
536 CONF_VALUE *cnf, int is_nc);
537 void X509V3_conf_free(CONF_VALUE *val);
539 X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid,
541 X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name,
543 int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section,
544 STACK_OF(X509_EXTENSION) **sk);
545 int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
547 int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
549 int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
552 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid,
554 X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name,
556 int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section,
558 int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section,
560 int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section,
563 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
564 STACK_OF(CONF_VALUE) **extlist);
565 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
566 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
567 void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
568 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash);
571 char *X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
572 STACK_OF(CONF_VALUE) *X509V3_get_section(X509V3_CTX *ctx, char *section);
573 void X509V3_string_free(X509V3_CTX *ctx, char *str);
574 void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
575 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
576 X509_REQ *req, X509_CRL *crl, int flags);
578 int X509V3_add_value(const char *name, const char *value,
579 STACK_OF(CONF_VALUE) **extlist);
580 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
581 STACK_OF(CONF_VALUE) **extlist);
582 int X509V3_add_value_bool(const char *name, int asn1_bool,
583 STACK_OF(CONF_VALUE) **extlist);
584 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
585 STACK_OF(CONF_VALUE) **extlist);
586 char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
587 ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
588 char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
589 char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth,
590 ASN1_ENUMERATED *aint);
591 int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
592 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
593 int X509V3_EXT_add_alias(int nid_to, int nid_from);
594 void X509V3_EXT_cleanup(void);
596 X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
597 X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
598 int X509V3_add_standard_extensions(void);
599 STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
600 void *X509V3_EXT_d2i(X509_EXTENSION *ext);
601 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit,
604 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
605 int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value,
606 int crit, unsigned long flags);
608 char *hex_to_string(unsigned char *buffer, long len);
609 unsigned char *string_to_hex(char *str, long *len);
610 int name_cmp(const char *name, const char *cmp);
612 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
614 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag,
616 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
618 int X509V3_extensions_print(BIO *out, char *title,
619 STACK_OF(X509_EXTENSION) *exts,
620 unsigned long flag, int indent);
622 int X509_check_ca(X509 *x);
623 int X509_check_purpose(X509 *x, int id, int ca);
624 int X509_supported_extension(X509_EXTENSION *ex);
625 int X509_PURPOSE_set(int *p, int purpose);
626 int X509_check_issued(X509 *issuer, X509 *subject);
627 int X509_PURPOSE_get_count(void);
628 X509_PURPOSE *X509_PURPOSE_get0(int idx);
629 int X509_PURPOSE_get_by_sname(char *sname);
630 int X509_PURPOSE_get_by_id(int id);
631 int X509_PURPOSE_add(int id, int trust, int flags,
632 int (*ck) (const X509_PURPOSE *, const X509 *, int),
633 char *name, char *sname, void *arg);
634 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);
635 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);
636 int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
637 void X509_PURPOSE_cleanup(void);
638 int X509_PURPOSE_get_id(X509_PURPOSE *);
640 STACK *X509_get1_email(X509 *x);
641 STACK *X509_REQ_get1_email(X509_REQ *x);
642 void X509_email_free(STACK * sk);
643 STACK *X509_get1_ocsp(X509 *x);
645 ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
646 ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
647 int a2i_ipadd(unsigned char *ipout, const char *ipasc);
648 int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE) *dn_sk,
649 unsigned long chtype);
651 void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
653 # ifndef OPENSSL_NO_RFC3779
655 typedef struct ASRange_st {
656 ASN1_INTEGER *min, *max;
659 # define ASIdOrRange_id 0
660 # define ASIdOrRange_range 1
662 typedef struct ASIdOrRange_st {
670 typedef STACK_OF(ASIdOrRange) ASIdOrRanges;
671 DECLARE_STACK_OF(ASIdOrRange)
673 # define ASIdentifierChoice_inherit 0
674 # define ASIdentifierChoice_asIdsOrRanges 1
676 typedef struct ASIdentifierChoice_st {
680 ASIdOrRanges *asIdsOrRanges;
682 } ASIdentifierChoice;
684 typedef struct ASIdentifiers_st {
685 ASIdentifierChoice *asnum, *rdi;
688 DECLARE_ASN1_FUNCTIONS(ASRange)
689 DECLARE_ASN1_FUNCTIONS(ASIdOrRange)
690 DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice)
691 DECLARE_ASN1_FUNCTIONS(ASIdentifiers)
693 typedef struct IPAddressRange_st {
694 ASN1_BIT_STRING *min, *max;
697 # define IPAddressOrRange_addressPrefix 0
698 # define IPAddressOrRange_addressRange 1
700 typedef struct IPAddressOrRange_st {
703 ASN1_BIT_STRING *addressPrefix;
704 IPAddressRange *addressRange;
708 typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges;
709 DECLARE_STACK_OF(IPAddressOrRange)
711 # define IPAddressChoice_inherit 0
712 # define IPAddressChoice_addressesOrRanges 1
714 typedef struct IPAddressChoice_st {
718 IPAddressOrRanges *addressesOrRanges;
722 typedef struct IPAddressFamily_st {
723 ASN1_OCTET_STRING *addressFamily;
724 IPAddressChoice *ipAddressChoice;
727 typedef STACK_OF(IPAddressFamily) IPAddrBlocks;
728 DECLARE_STACK_OF(IPAddressFamily)
730 DECLARE_ASN1_FUNCTIONS(IPAddressRange)
731 DECLARE_ASN1_FUNCTIONS(IPAddressOrRange)
732 DECLARE_ASN1_FUNCTIONS(IPAddressChoice)
733 DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
736 * API tag for elements of the ASIdentifer SEQUENCE.
738 # define V3_ASID_ASNUM 0
739 # define V3_ASID_RDI 1
742 * AFI values, assigned by IANA. It'd be nice to make the AFI
743 * handling code totally generic, but there are too many little things
744 * that would need to be defined for other address families for it to
745 * be worth the trouble.
747 # define IANA_AFI_IPV4 1
748 # define IANA_AFI_IPV6 2
751 * Utilities to construct and extract values from RFC3779 extensions,
752 * since some of the encodings (particularly for IP address prefixes
753 * and ranges) are a bit tedious to work with directly.
755 int v3_asid_add_inherit(ASIdentifiers *asid, int which);
756 int v3_asid_add_id_or_range(ASIdentifiers *asid, int which,
757 ASN1_INTEGER *min, ASN1_INTEGER *max);
758 int v3_addr_add_inherit(IPAddrBlocks *addr,
759 const unsigned afi, const unsigned *safi);
760 int v3_addr_add_prefix(IPAddrBlocks *addr,
761 const unsigned afi, const unsigned *safi,
762 unsigned char *a, const int prefixlen);
763 int v3_addr_add_range(IPAddrBlocks *addr,
764 const unsigned afi, const unsigned *safi,
765 unsigned char *min, unsigned char *max);
766 unsigned v3_addr_get_afi(const IPAddressFamily *f);
767 int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi,
768 unsigned char *min, unsigned char *max,
774 int v3_asid_is_canonical(ASIdentifiers *asid);
775 int v3_addr_is_canonical(IPAddrBlocks *addr);
776 int v3_asid_canonize(ASIdentifiers *asid);
777 int v3_addr_canonize(IPAddrBlocks *addr);
780 * Tests for inheritance and containment.
782 int v3_asid_inherits(ASIdentifiers *asid);
783 int v3_addr_inherits(IPAddrBlocks *addr);
784 int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b);
785 int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b);
788 * Check whether RFC 3779 extensions nest properly in chains.
790 int v3_asid_validate_path(X509_STORE_CTX *);
791 int v3_addr_validate_path(X509_STORE_CTX *);
792 int v3_asid_validate_resource_set(STACK_OF(X509) *chain,
793 ASIdentifiers *ext, int allow_inheritance);
794 int v3_addr_validate_resource_set(STACK_OF(X509) *chain,
795 IPAddrBlocks *ext, int allow_inheritance);
797 # endif /* OPENSSL_NO_RFC3779 */
799 /* BEGIN ERROR CODES */
801 * The following lines are auto generated by the script mkerr.pl. Any changes
802 * made after this point may be overwritten when the script is next run.
804 void ERR_load_X509V3_strings(void);
806 /* Error codes for the X509V3 functions. */
808 /* Function codes. */
809 # define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE 156
810 # define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL 157
811 # define X509V3_F_COPY_EMAIL 122
812 # define X509V3_F_COPY_ISSUER 123
813 # define X509V3_F_DO_DIRNAME 144
814 # define X509V3_F_DO_EXT_CONF 124
815 # define X509V3_F_DO_EXT_I2D 135
816 # define X509V3_F_DO_EXT_NCONF 151
817 # define X509V3_F_DO_I2V_NAME_CONSTRAINTS 148
818 # define X509V3_F_HEX_TO_STRING 111
819 # define X509V3_F_I2S_ASN1_ENUMERATED 121
820 # define X509V3_F_I2S_ASN1_IA5STRING 149
821 # define X509V3_F_I2S_ASN1_INTEGER 120
822 # define X509V3_F_I2V_AUTHORITY_INFO_ACCESS 138
823 # define X509V3_F_NOTICE_SECTION 132
824 # define X509V3_F_NREF_NOS 133
825 # define X509V3_F_POLICY_SECTION 131
826 # define X509V3_F_PROCESS_PCI_VALUE 150
827 # define X509V3_F_R2I_CERTPOL 130
828 # define X509V3_F_R2I_PCI 155
829 # define X509V3_F_S2I_ASN1_IA5STRING 100
830 # define X509V3_F_S2I_ASN1_INTEGER 108
831 # define X509V3_F_S2I_ASN1_OCTET_STRING 112
832 # define X509V3_F_S2I_ASN1_SKEY_ID 114
833 # define X509V3_F_S2I_SKEY_ID 115
834 # define X509V3_F_STRING_TO_HEX 113
835 # define X509V3_F_SXNET_ADD_ID_ASC 125
836 # define X509V3_F_SXNET_ADD_ID_INTEGER 126
837 # define X509V3_F_SXNET_ADD_ID_ULONG 127
838 # define X509V3_F_SXNET_GET_ID_ASC 128
839 # define X509V3_F_SXNET_GET_ID_ULONG 129
840 # define X509V3_F_V2I_ASIDENTIFIERS 158
841 # define X509V3_F_V2I_ASN1_BIT_STRING 101
842 # define X509V3_F_V2I_AUTHORITY_INFO_ACCESS 139
843 # define X509V3_F_V2I_AUTHORITY_KEYID 119
844 # define X509V3_F_V2I_BASIC_CONSTRAINTS 102
845 # define X509V3_F_V2I_CRLD 134
846 # define X509V3_F_V2I_EXTENDED_KEY_USAGE 103
847 # define X509V3_F_V2I_GENERAL_NAMES 118
848 # define X509V3_F_V2I_GENERAL_NAME_EX 117
849 # define X509V3_F_V2I_IPADDRBLOCKS 159
850 # define X509V3_F_V2I_ISSUER_ALT 153
851 # define X509V3_F_V2I_NAME_CONSTRAINTS 147
852 # define X509V3_F_V2I_POLICY_CONSTRAINTS 146
853 # define X509V3_F_V2I_POLICY_MAPPINGS 145
854 # define X509V3_F_V2I_SUBJECT_ALT 154
855 # define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL 160
856 # define X509V3_F_V3_GENERIC_EXTENSION 116
857 # define X509V3_F_X509V3_ADD1_I2D 140
858 # define X509V3_F_X509V3_ADD_VALUE 105
859 # define X509V3_F_X509V3_EXT_ADD 104
860 # define X509V3_F_X509V3_EXT_ADD_ALIAS 106
861 # define X509V3_F_X509V3_EXT_CONF 107
862 # define X509V3_F_X509V3_EXT_I2D 136
863 # define X509V3_F_X509V3_EXT_NCONF 152
864 # define X509V3_F_X509V3_GET_SECTION 142
865 # define X509V3_F_X509V3_GET_STRING 143
866 # define X509V3_F_X509V3_GET_VALUE_BOOL 110
867 # define X509V3_F_X509V3_PARSE_LIST 109
868 # define X509V3_F_X509_PURPOSE_ADD 137
869 # define X509V3_F_X509_PURPOSE_SET 141
872 # define X509V3_R_BAD_IP_ADDRESS 118
873 # define X509V3_R_BAD_OBJECT 119
874 # define X509V3_R_BN_DEC2BN_ERROR 100
875 # define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101
876 # define X509V3_R_DIRNAME_ERROR 149
877 # define X509V3_R_DUPLICATE_ZONE_ID 133
878 # define X509V3_R_ERROR_CONVERTING_ZONE 131
879 # define X509V3_R_ERROR_CREATING_EXTENSION 144
880 # define X509V3_R_ERROR_IN_EXTENSION 128
881 # define X509V3_R_EXPECTED_A_SECTION_NAME 137
882 # define X509V3_R_EXTENSION_EXISTS 145
883 # define X509V3_R_EXTENSION_NAME_ERROR 115
884 # define X509V3_R_EXTENSION_NOT_FOUND 102
885 # define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103
886 # define X509V3_R_EXTENSION_VALUE_ERROR 116
887 # define X509V3_R_ILLEGAL_EMPTY_EXTENSION 151
888 # define X509V3_R_ILLEGAL_HEX_DIGIT 113
889 # define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG 152
890 # define X509V3_R_INVALID_ASNUMBER 160
891 # define X509V3_R_INVALID_ASRANGE 161
892 # define X509V3_R_INVALID_BOOLEAN_STRING 104
893 # define X509V3_R_INVALID_EXTENSION_STRING 105
894 # define X509V3_R_INVALID_INHERITANCE 162
895 # define X509V3_R_INVALID_IPADDRESS 163
896 # define X509V3_R_INVALID_NAME 106
897 # define X509V3_R_INVALID_NULL_ARGUMENT 107
898 # define X509V3_R_INVALID_NULL_NAME 108
899 # define X509V3_R_INVALID_NULL_VALUE 109
900 # define X509V3_R_INVALID_NUMBER 140
901 # define X509V3_R_INVALID_NUMBERS 141
902 # define X509V3_R_INVALID_OBJECT_IDENTIFIER 110
903 # define X509V3_R_INVALID_OPTION 138
904 # define X509V3_R_INVALID_POLICY_IDENTIFIER 134
905 # define X509V3_R_INVALID_PROXY_POLICY_SETTING 153
906 # define X509V3_R_INVALID_PURPOSE 146
907 # define X509V3_R_INVALID_SAFI 164
908 # define X509V3_R_INVALID_SECTION 135
909 # define X509V3_R_INVALID_SYNTAX 143
910 # define X509V3_R_ISSUER_DECODE_ERROR 126
911 # define X509V3_R_MISSING_VALUE 124
912 # define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 142
913 # define X509V3_R_NO_CONFIG_DATABASE 136
914 # define X509V3_R_NO_ISSUER_CERTIFICATE 121
915 # define X509V3_R_NO_ISSUER_DETAILS 127
916 # define X509V3_R_NO_POLICY_IDENTIFIER 139
917 # define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED 154
918 # define X509V3_R_NO_PUBLIC_KEY 114
919 # define X509V3_R_NO_SUBJECT_DETAILS 125
920 # define X509V3_R_ODD_NUMBER_OF_DIGITS 112
921 # define X509V3_R_OPERATION_NOT_DEFINED 148
922 # define X509V3_R_OTHERNAME_ERROR 147
923 # define X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED 155
924 # define X509V3_R_POLICY_PATH_LENGTH 156
925 # define X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED 157
926 # define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED 158
927 # define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159
928 # define X509V3_R_SECTION_NOT_FOUND 150
929 # define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122
930 # define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123
931 # define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111
932 # define X509V3_R_UNKNOWN_EXTENSION 129
933 # define X509V3_R_UNKNOWN_EXTENSION_NAME 130
934 # define X509V3_R_UNKNOWN_OPTION 120
935 # define X509V3_R_UNSUPPORTED_OPTION 117
936 # define X509V3_R_USER_TOO_LONG 132