versadac  1
versadac - Scalable Recorder Firmware
x509v3.h
1 /* x509v3.h */
2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
3  * project 1999.
4  */
5 /* ====================================================================
6  * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
17  * the documentation and/or other materials provided with the
18  * distribution.
19  *
20  * 3. All advertising materials mentioning features or use of this
21  * software must display the following acknowledgment:
22  * "This product includes software developed by the OpenSSL Project
23  * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24  *
25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26  * endorse or promote products derived from this software without
27  * prior written permission. For written permission, please contact
28  * licensing@OpenSSL.org.
29  *
30  * 5. Products derived from this software may not be called "OpenSSL"
31  * nor may "OpenSSL" appear in their names without prior written
32  * permission of the OpenSSL Project.
33  *
34  * 6. Redistributions of any form whatsoever must retain the following
35  * acknowledgment:
36  * "This product includes software developed by the OpenSSL Project
37  * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38  *
39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50  * OF THE POSSIBILITY OF SUCH DAMAGE.
51  * ====================================================================
52  *
53  * This product includes cryptographic software written by Eric Young
54  * (eay@cryptsoft.com). This product includes software written by Tim
55  * Hudson (tjh@cryptsoft.com).
56  *
57  */
58 #ifndef HEADER_X509V3_H
59 #define HEADER_X509V3_H
60 
61 #include <openssl/bio.h>
62 #include <openssl/x509.h>
63 #include <openssl/conf.h>
64 
65 #ifdef __cplusplus
66 extern "C" {
67 #endif
68 
69 /* Forward reference */
70 struct v3_ext_method;
71 struct v3_ext_ctx;
72 
73 /* Useful typedefs */
74 
75 typedef void * (*X509V3_EXT_NEW)(void);
76 typedef void (*X509V3_EXT_FREE)(void *);
77 typedef void * (*X509V3_EXT_D2I)(void *, const unsigned char ** , long);
78 typedef int (*X509V3_EXT_I2D)(void *, unsigned char **);
79 typedef STACK_OF(CONF_VALUE) * (*X509V3_EXT_I2V)(struct v3_ext_method *method, void *ext, STACK_OF(CONF_VALUE) *extlist);
80 typedef void * (*X509V3_EXT_V2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, STACK_OF(CONF_VALUE) *values);
81 typedef char * (*X509V3_EXT_I2S)(struct v3_ext_method *method, void *ext);
82 typedef void * (*X509V3_EXT_S2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str);
83 typedef int (*X509V3_EXT_I2R)(struct v3_ext_method *method, void *ext, BIO *out, int indent);
84 typedef void * (*X509V3_EXT_R2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str);
85 
86 /* V3 extension structure */
87 
88 struct v3_ext_method {
89 int ext_nid;
90 int ext_flags;
91 /* If this is set the following four fields are ignored */
92 ASN1_ITEM_EXP *it;
93 /* Old style ASN1 calls */
94 X509V3_EXT_NEW ext_new;
95 X509V3_EXT_FREE ext_free;
96 X509V3_EXT_D2I d2i;
97 X509V3_EXT_I2D i2d;
98 
99 /* The following pair is used for string extensions */
100 X509V3_EXT_I2S i2s;
101 X509V3_EXT_S2I s2i;
102 
103 /* The following pair is used for multi-valued extensions */
104 X509V3_EXT_I2V i2v;
105 X509V3_EXT_V2I v2i;
106 
107 /* The following are used for raw extensions */
108 X509V3_EXT_I2R i2r;
109 X509V3_EXT_R2I r2i;
110 
111 void *usr_data; /* Any extension specific data */
112 };
113 
114 typedef struct X509V3_CONF_METHOD_st {
115 char * (*get_string)(void *db, char *section, char *value);
116 STACK_OF(CONF_VALUE) * (*get_section)(void *db, char *section);
117 void (*free_string)(void *db, char * string);
118 void (*free_section)(void *db, STACK_OF(CONF_VALUE) *section);
120 
121 /* Context specific info */
122 struct v3_ext_ctx {
123 #define CTX_TEST 0x1
124 int flags;
125 X509 *issuer_cert;
126 X509 *subject_cert;
127 X509_REQ *subject_req;
128 X509_CRL *crl;
129 X509V3_CONF_METHOD *db_meth;
130 void *db;
131 /* Maybe more here */
132 };
133 
134 typedef struct v3_ext_method X509V3_EXT_METHOD;
135 
136 DECLARE_STACK_OF(X509V3_EXT_METHOD)
137 
138 /* ext_flags values */
139 #define X509V3_EXT_DYNAMIC 0x1
140 #define X509V3_EXT_CTX_DEP 0x2
141 #define X509V3_EXT_MULTILINE 0x4
142 
144 
145 typedef struct BASIC_CONSTRAINTS_st {
146 int ca;
147 ASN1_INTEGER *pathlen;
149 
150 
151 typedef struct PKEY_USAGE_PERIOD_st {
152 ASN1_GENERALIZEDTIME *notBefore;
153 ASN1_GENERALIZEDTIME *notAfter;
155 
156 typedef struct otherName_st {
157 ASN1_OBJECT *type_id;
158 ASN1_TYPE *value;
159 } OTHERNAME;
160 
161 typedef struct EDIPartyName_st {
162  ASN1_STRING *nameAssigner;
163  ASN1_STRING *partyName;
164 } EDIPARTYNAME;
165 
166 typedef struct GENERAL_NAME_st {
167 
168 #define GEN_OTHERNAME 0
169 #define GEN_EMAIL 1
170 #define GEN_DNS 2
171 #define GEN_X400 3
172 #define GEN_DIRNAME 4
173 #define GEN_EDIPARTY 5
174 #define GEN_URI 6
175 #define GEN_IPADD 7
176 #define GEN_RID 8
177 
178 int type;
179 union {
180  char *ptr;
181  OTHERNAME *otherName; /* otherName */
182  ASN1_IA5STRING *rfc822Name;
183  ASN1_IA5STRING *dNSName;
184  ASN1_TYPE *x400Address;
185  X509_NAME *directoryName;
186  EDIPARTYNAME *ediPartyName;
187  ASN1_IA5STRING *uniformResourceIdentifier;
188  ASN1_OCTET_STRING *iPAddress;
189  ASN1_OBJECT *registeredID;
190 
191  /* Old names */
192  ASN1_OCTET_STRING *ip; /* iPAddress */
193  X509_NAME *dirn; /* dirn */
194  ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */
195  ASN1_OBJECT *rid; /* registeredID */
196  ASN1_TYPE *other; /* x400Address */
197 } d;
198 } GENERAL_NAME;
199 
200 typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;
201 
202 typedef struct ACCESS_DESCRIPTION_st {
203  ASN1_OBJECT *method;
204  GENERAL_NAME *location;
206 
207 typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
208 
209 typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE;
210 
211 DECLARE_STACK_OF(GENERAL_NAME)
212 DECLARE_ASN1_SET_OF(GENERAL_NAME)
213 
214 DECLARE_STACK_OF(ACCESS_DESCRIPTION)
215 DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
216 
217 typedef struct DIST_POINT_NAME_st {
218 int type;
219 union {
220  GENERAL_NAMES *fullname;
221  STACK_OF(X509_NAME_ENTRY) *relativename;
222 } name;
224 
225 typedef struct DIST_POINT_st {
226 DIST_POINT_NAME *distpoint;
227 ASN1_BIT_STRING *reasons;
228 GENERAL_NAMES *CRLissuer;
229 } DIST_POINT;
230 
231 typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
232 
233 DECLARE_STACK_OF(DIST_POINT)
234 DECLARE_ASN1_SET_OF(DIST_POINT)
235 
236 typedef struct AUTHORITY_KEYID_st {
237 ASN1_OCTET_STRING *keyid;
238 GENERAL_NAMES *issuer;
239 ASN1_INTEGER *serial;
241 
242 /* Strong extranet structures */
243 
244 typedef struct SXNET_ID_st {
245  ASN1_INTEGER *zone;
246  ASN1_OCTET_STRING *user;
247 } SXNETID;
248 
249 DECLARE_STACK_OF(SXNETID)
250 DECLARE_ASN1_SET_OF(SXNETID)
251 
252 typedef struct SXNET_st {
253  ASN1_INTEGER *version;
254  STACK_OF(SXNETID) *ids;
255 } SXNET;
256 
257 typedef struct NOTICEREF_st {
258  ASN1_STRING *organization;
259  STACK_OF(ASN1_INTEGER) *noticenos;
260 } NOTICEREF;
261 
262 typedef struct USERNOTICE_st {
263  NOTICEREF *noticeref;
264  ASN1_STRING *exptext;
265 } USERNOTICE;
266 
267 typedef struct POLICYQUALINFO_st {
268  ASN1_OBJECT *pqualid;
269  union {
270  ASN1_IA5STRING *cpsuri;
271  USERNOTICE *usernotice;
272  ASN1_TYPE *other;
273  } d;
275 
276 DECLARE_STACK_OF(POLICYQUALINFO)
277 DECLARE_ASN1_SET_OF(POLICYQUALINFO)
278 
279 typedef struct POLICYINFO_st {
280  ASN1_OBJECT *policyid;
281  STACK_OF(POLICYQUALINFO) *qualifiers;
282 } POLICYINFO;
283 
284 typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
285 
286 DECLARE_STACK_OF(POLICYINFO)
287 DECLARE_ASN1_SET_OF(POLICYINFO)
288 
289 typedef struct POLICY_MAPPING_st {
290  ASN1_OBJECT *issuerDomainPolicy;
291  ASN1_OBJECT *subjectDomainPolicy;
293 
294 DECLARE_STACK_OF(POLICY_MAPPING)
295 
296 typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
297 
298 typedef struct GENERAL_SUBTREE_st {
299  GENERAL_NAME *base;
300  ASN1_INTEGER *minimum;
301  ASN1_INTEGER *maximum;
303 
304 DECLARE_STACK_OF(GENERAL_SUBTREE)
305 
306 typedef struct NAME_CONSTRAINTS_st {
307  STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
308  STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
310 
311 typedef struct POLICY_CONSTRAINTS_st {
312  ASN1_INTEGER *requireExplicitPolicy;
313  ASN1_INTEGER *inhibitPolicyMapping;
315 
316 /* Proxy certificate structures, see RFC 3820 */
317 typedef struct PROXY_POLICY_st
318  {
319  ASN1_OBJECT *policyLanguage;
320  ASN1_OCTET_STRING *policy;
321  } PROXY_POLICY;
322 
323 typedef struct PROXY_CERT_INFO_EXTENSION_st
324  {
325  ASN1_INTEGER *pcPathLengthConstraint;
326  PROXY_POLICY *proxyPolicy;
328 
329 DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)
330 DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
331 
332 
333 #define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
334 ",name:", val->name, ",value:", val->value);
335 
336 #define X509V3_set_ctx_test(ctx) \
337  X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
338 #define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
339 
340 #define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
341  0,0,0,0, \
342  0,0, \
343  (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
344  (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
345  NULL, NULL, \
346  table}
347 
348 #define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
349  0,0,0,0, \
350  (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
351  (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
352  0,0,0,0, \
353  NULL}
354 
355 #define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
356 
357 
358 /* X509_PURPOSE stuff */
359 
360 #define EXFLAG_BCONS 0x1
361 #define EXFLAG_KUSAGE 0x2
362 #define EXFLAG_XKUSAGE 0x4
363 #define EXFLAG_NSCERT 0x8
364 
365 #define EXFLAG_CA 0x10
366 #define EXFLAG_SS 0x20
367 #define EXFLAG_V1 0x40
368 #define EXFLAG_INVALID 0x80
369 #define EXFLAG_SET 0x100
370 #define EXFLAG_CRITICAL 0x200
371 #define EXFLAG_PROXY 0x400
372 
373 #define EXFLAG_INVALID_POLICY 0x400
374 
375 #define KU_DIGITAL_SIGNATURE 0x0080
376 #define KU_NON_REPUDIATION 0x0040
377 #define KU_KEY_ENCIPHERMENT 0x0020
378 #define KU_DATA_ENCIPHERMENT 0x0010
379 #define KU_KEY_AGREEMENT 0x0008
380 #define KU_KEY_CERT_SIGN 0x0004
381 #define KU_CRL_SIGN 0x0002
382 #define KU_ENCIPHER_ONLY 0x0001
383 #define KU_DECIPHER_ONLY 0x8000
384 
385 #define NS_SSL_CLIENT 0x80
386 #define NS_SSL_SERVER 0x40
387 #define NS_SMIME 0x20
388 #define NS_OBJSIGN 0x10
389 #define NS_SSL_CA 0x04
390 #define NS_SMIME_CA 0x02
391 #define NS_OBJSIGN_CA 0x01
392 #define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
393 
394 #define XKU_SSL_SERVER 0x1
395 #define XKU_SSL_CLIENT 0x2
396 #define XKU_SMIME 0x4
397 #define XKU_CODE_SIGN 0x8
398 #define XKU_SGC 0x10
399 #define XKU_OCSP_SIGN 0x20
400 #define XKU_TIMESTAMP 0x40
401 #define XKU_DVCS 0x80
402 
403 #define X509_PURPOSE_DYNAMIC 0x1
404 #define X509_PURPOSE_DYNAMIC_NAME 0x2
405 
406 typedef struct x509_purpose_st {
407  int purpose;
408  int trust; /* Default trust ID */
409  int flags;
410  int (*check_purpose)(const struct x509_purpose_st *,
411  const X509 *, int);
412  char *name;
413  char *sname;
414  void *usr_data;
415 } X509_PURPOSE;
416 
417 #define X509_PURPOSE_SSL_CLIENT 1
418 #define X509_PURPOSE_SSL_SERVER 2
419 #define X509_PURPOSE_NS_SSL_SERVER 3
420 #define X509_PURPOSE_SMIME_SIGN 4
421 #define X509_PURPOSE_SMIME_ENCRYPT 5
422 #define X509_PURPOSE_CRL_SIGN 6
423 #define X509_PURPOSE_ANY 7
424 #define X509_PURPOSE_OCSP_HELPER 8
425 
426 #define X509_PURPOSE_MIN 1
427 #define X509_PURPOSE_MAX 8
428 
429 /* Flags for X509V3_EXT_print() */
430 
431 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
432 /* Return error for unknown extensions */
433 #define X509V3_EXT_DEFAULT 0
434 /* Print error for unknown extensions */
435 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
436 /* ASN1 parse unknown extensions */
437 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
438 /* BIO_dump unknown extensions */
439 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
440 
441 /* Flags for X509V3_add1_i2d */
442 
443 #define X509V3_ADD_OP_MASK 0xfL
444 #define X509V3_ADD_DEFAULT 0L
445 #define X509V3_ADD_APPEND 1L
446 #define X509V3_ADD_REPLACE 2L
447 #define X509V3_ADD_REPLACE_EXISTING 3L
448 #define X509V3_ADD_KEEP_EXISTING 4L
449 #define X509V3_ADD_DELETE 5L
450 #define X509V3_ADD_SILENT 0x10
451 
452 DECLARE_STACK_OF(X509_PURPOSE)
453 
454 DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
455 
456 DECLARE_ASN1_FUNCTIONS(SXNET)
457 DECLARE_ASN1_FUNCTIONS(SXNETID)
458 
459 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen);
460 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen);
461 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen);
462 
463 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
464 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
465 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
466 
467 DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
468 
469 DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
470 
471 DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
472 
473 
474 ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
475  X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
476 STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
477  ASN1_BIT_STRING *bits,
478  STACK_OF(CONF_VALUE) *extlist);
479 
480 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
481 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
482 
483 DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
484 
485 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
486  GENERAL_NAMES *gen, STACK_OF(CONF_VALUE) *extlist);
487 GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
488  X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
489 
490 DECLARE_ASN1_FUNCTIONS(OTHERNAME)
491 DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
492 
493 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
494 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
495 
496 DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
497 int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a);
498 
499 DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
500 DECLARE_ASN1_FUNCTIONS(POLICYINFO)
501 DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)
502 DECLARE_ASN1_FUNCTIONS(USERNOTICE)
503 DECLARE_ASN1_FUNCTIONS(NOTICEREF)
504 
505 DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
506 DECLARE_ASN1_FUNCTIONS(DIST_POINT)
507 DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
508 
509 DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
510 DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
511 
512 DECLARE_ASN1_ITEM(POLICY_MAPPING)
513 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
514 DECLARE_ASN1_ITEM(POLICY_MAPPINGS)
515 
516 DECLARE_ASN1_ITEM(GENERAL_SUBTREE)
517 DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
518 
519 DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)
520 DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
521 
522 DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
523 DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
524 
525 #ifdef HEADER_CONF_H
526 GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
527  CONF_VALUE *cnf);
528 GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, X509V3_EXT_METHOD *method,
529  X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc);
530 void X509V3_conf_free(CONF_VALUE *val);
531 
532 X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value);
533 X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, char *value);
534 int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, STACK_OF(X509_EXTENSION) **sk);
535 int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509 *cert);
536 int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
537 int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
538 
539 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value);
540 X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value);
541 int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert);
542 int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
543 int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
544 
545 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
546  STACK_OF(CONF_VALUE) **extlist);
547 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
548 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
549 void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
550 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash);
551 #endif
552 
553 char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
554 STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section);
555 void X509V3_string_free(X509V3_CTX *ctx, char *str);
556 void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
557 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
558  X509_REQ *req, X509_CRL *crl, int flags);
559 
560 int X509V3_add_value(const char *name, const char *value,
561  STACK_OF(CONF_VALUE) **extlist);
562 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
563  STACK_OF(CONF_VALUE) **extlist);
564 int X509V3_add_value_bool(const char *name, int asn1_bool,
565  STACK_OF(CONF_VALUE) **extlist);
566 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
567  STACK_OF(CONF_VALUE) **extlist);
568 char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
569 ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
570 char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
571 char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
572 int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
573 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
574 int X509V3_EXT_add_alias(int nid_to, int nid_from);
575 void X509V3_EXT_cleanup(void);
576 
577 X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
578 X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
579 int X509V3_add_standard_extensions(void);
580 STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
581 void *X509V3_EXT_d2i(X509_EXTENSION *ext);
582 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx);
583 
584 
585 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
586 int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, int crit, unsigned long flags);
587 
588 char *hex_to_string(unsigned char *buffer, long len);
589 unsigned char *string_to_hex(char *str, long *len);
590 int name_cmp(const char *name, const char *cmp);
591 
592 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
593  int ml);
594 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent);
595 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
596 
597 int X509V3_extensions_print(BIO *out, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent);
598 
599 int X509_check_ca(X509 *x);
600 int X509_check_purpose(X509 *x, int id, int ca);
601 int X509_supported_extension(X509_EXTENSION *ex);
602 int X509_PURPOSE_set(int *p, int purpose);
603 int X509_check_issued(X509 *issuer, X509 *subject);
604 int X509_PURPOSE_get_count(void);
605 X509_PURPOSE * X509_PURPOSE_get0(int idx);
606 int X509_PURPOSE_get_by_sname(char *sname);
607 int X509_PURPOSE_get_by_id(int id);
608 int X509_PURPOSE_add(int id, int trust, int flags,
609  int (*ck)(const X509_PURPOSE *, const X509 *, int),
610  char *name, char *sname, void *arg);
611 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);
612 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);
613 int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
614 void X509_PURPOSE_cleanup(void);
615 int X509_PURPOSE_get_id(X509_PURPOSE *);
616 
617 STACK *X509_get1_email(X509 *x);
618 STACK *X509_REQ_get1_email(X509_REQ *x);
619 void X509_email_free(STACK *sk);
620 
621 ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
622 ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
623 int a2i_ipadd(unsigned char *ipout, const char *ipasc);
624 int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk,
625  unsigned long chtype);
626 
627 void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
628 
629 #ifndef OPENSSL_NO_RFC3779
630 
631 typedef struct ASRange_st {
632  ASN1_INTEGER *min, *max;
633 } ASRange;
634 
635 #define ASIdOrRange_id 0
636 #define ASIdOrRange_range 1
637 
638 typedef struct ASIdOrRange_st {
639  int type;
640  union {
641  ASN1_INTEGER *id;
642  ASRange *range;
643  } u;
644 } ASIdOrRange;
645 
646 typedef STACK_OF(ASIdOrRange) ASIdOrRanges;
647 DECLARE_STACK_OF(ASIdOrRange)
648 
649 #define ASIdentifierChoice_inherit 0
650 #define ASIdentifierChoice_asIdsOrRanges 1
651 
652 typedef struct ASIdentifierChoice_st {
653  int type;
654  union {
655  ASN1_NULL *inherit;
656  ASIdOrRanges *asIdsOrRanges;
657  } u;
659 
660 typedef struct ASIdentifiers_st {
661  ASIdentifierChoice *asnum, *rdi;
662 } ASIdentifiers;
663 
664 DECLARE_ASN1_FUNCTIONS(ASRange)
665 DECLARE_ASN1_FUNCTIONS(ASIdOrRange)
666 DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice)
667 DECLARE_ASN1_FUNCTIONS(ASIdentifiers)
668 
669 
670 typedef struct IPAddressRange_st {
671  ASN1_BIT_STRING *min, *max;
673 
674 #define IPAddressOrRange_addressPrefix 0
675 #define IPAddressOrRange_addressRange 1
676 
677 typedef struct IPAddressOrRange_st {
678  int type;
679  union {
680  ASN1_BIT_STRING *addressPrefix;
681  IPAddressRange *addressRange;
682  } u;
684 
685 typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges;
686 DECLARE_STACK_OF(IPAddressOrRange)
687 
688 #define IPAddressChoice_inherit 0
689 #define IPAddressChoice_addressesOrRanges 1
690 
691 typedef struct IPAddressChoice_st {
692  int type;
693  union {
694  ASN1_NULL *inherit;
695  IPAddressOrRanges *addressesOrRanges;
696  } u;
698 
699 typedef struct IPAddressFamily_st {
700  ASN1_OCTET_STRING *addressFamily;
701  IPAddressChoice *ipAddressChoice;
703 
704 typedef STACK_OF(IPAddressFamily) IPAddrBlocks;
705 DECLARE_STACK_OF(IPAddressFamily)
706 
707 DECLARE_ASN1_FUNCTIONS(IPAddressRange)
708 DECLARE_ASN1_FUNCTIONS(IPAddressOrRange)
709 DECLARE_ASN1_FUNCTIONS(IPAddressChoice)
710 DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
711 
712 /*
713  * API tag for elements of the ASIdentifer SEQUENCE.
714  */
715 #define V3_ASID_ASNUM 0
716 #define V3_ASID_RDI 1
717 
718 /*
719  * AFI values, assigned by IANA. It'd be nice to make the AFI
720  * handling code totally generic, but there are too many little things
721  * that would need to be defined for other address families for it to
722  * be worth the trouble.
723  */
724 #define IANA_AFI_IPV4 1
725 #define IANA_AFI_IPV6 2
726 
727 /*
728  * Utilities to construct and extract values from RFC3779 extensions,
729  * since some of the encodings (particularly for IP address prefixes
730  * and ranges) are a bit tedious to work with directly.
731  */
732 int v3_asid_add_inherit(ASIdentifiers *asid, int which);
733 int v3_asid_add_id_or_range(ASIdentifiers *asid, int which,
734  ASN1_INTEGER *min, ASN1_INTEGER *max);
735 int v3_addr_add_inherit(IPAddrBlocks *addr,
736  const unsigned afi, const unsigned *safi);
737 int v3_addr_add_prefix(IPAddrBlocks *addr,
738  const unsigned afi, const unsigned *safi,
739  unsigned char *a, const int prefixlen);
740 int v3_addr_add_range(IPAddrBlocks *addr,
741  const unsigned afi, const unsigned *safi,
742  unsigned char *min, unsigned char *max);
743 unsigned v3_addr_get_afi(const IPAddressFamily *f);
744 int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi,
745  unsigned char *min, unsigned char *max,
746  const int length);
747 
748 /*
749  * Canonical forms.
750  */
751 int v3_asid_is_canonical(ASIdentifiers *asid);
752 int v3_addr_is_canonical(IPAddrBlocks *addr);
753 int v3_asid_canonize(ASIdentifiers *asid);
754 int v3_addr_canonize(IPAddrBlocks *addr);
755 
756 /*
757  * Tests for inheritance and containment.
758  */
759 int v3_asid_inherits(ASIdentifiers *asid);
760 int v3_addr_inherits(IPAddrBlocks *addr);
761 int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b);
762 int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b);
763 
764 /*
765  * Check whether RFC 3779 extensions nest properly in chains.
766  */
767 int v3_asid_validate_path(X509_STORE_CTX *);
768 int v3_addr_validate_path(X509_STORE_CTX *);
769 int v3_asid_validate_resource_set(STACK_OF(X509) *chain,
770  ASIdentifiers *ext,
771  int allow_inheritance);
772 int v3_addr_validate_resource_set(STACK_OF(X509) *chain,
773  IPAddrBlocks *ext,
774  int allow_inheritance);
775 
776 #endif /* OPENSSL_NO_RFC3779 */
777 
778 /* BEGIN ERROR CODES */
779 /* The following lines are auto generated by the script mkerr.pl. Any changes
780  * made after this point may be overwritten when the script is next run.
781  */
782 void ERR_load_X509V3_strings(void);
783 
784 /* Error codes for the X509V3 functions. */
785 
786 /* Function codes. */
787 #define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE 156
788 #define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL 157
789 #define X509V3_F_COPY_EMAIL 122
790 #define X509V3_F_COPY_ISSUER 123
791 #define X509V3_F_DO_DIRNAME 144
792 #define X509V3_F_DO_EXT_CONF 124
793 #define X509V3_F_DO_EXT_I2D 135
794 #define X509V3_F_DO_EXT_NCONF 151
795 #define X509V3_F_DO_I2V_NAME_CONSTRAINTS 148
796 #define X509V3_F_HEX_TO_STRING 111
797 #define X509V3_F_I2S_ASN1_ENUMERATED 121
798 #define X509V3_F_I2S_ASN1_IA5STRING 149
799 #define X509V3_F_I2S_ASN1_INTEGER 120
800 #define X509V3_F_I2V_AUTHORITY_INFO_ACCESS 138
801 #define X509V3_F_NOTICE_SECTION 132
802 #define X509V3_F_NREF_NOS 133
803 #define X509V3_F_POLICY_SECTION 131
804 #define X509V3_F_PROCESS_PCI_VALUE 150
805 #define X509V3_F_R2I_CERTPOL 130
806 #define X509V3_F_R2I_PCI 155
807 #define X509V3_F_S2I_ASN1_IA5STRING 100
808 #define X509V3_F_S2I_ASN1_INTEGER 108
809 #define X509V3_F_S2I_ASN1_OCTET_STRING 112
810 #define X509V3_F_S2I_ASN1_SKEY_ID 114
811 #define X509V3_F_S2I_SKEY_ID 115
812 #define X509V3_F_STRING_TO_HEX 113
813 #define X509V3_F_SXNET_ADD_ID_ASC 125
814 #define X509V3_F_SXNET_ADD_ID_INTEGER 126
815 #define X509V3_F_SXNET_ADD_ID_ULONG 127
816 #define X509V3_F_SXNET_GET_ID_ASC 128
817 #define X509V3_F_SXNET_GET_ID_ULONG 129
818 #define X509V3_F_V2I_ASIDENTIFIERS 158
819 #define X509V3_F_V2I_ASN1_BIT_STRING 101
820 #define X509V3_F_V2I_AUTHORITY_INFO_ACCESS 139
821 #define X509V3_F_V2I_AUTHORITY_KEYID 119
822 #define X509V3_F_V2I_BASIC_CONSTRAINTS 102
823 #define X509V3_F_V2I_CRLD 134
824 #define X509V3_F_V2I_EXTENDED_KEY_USAGE 103
825 #define X509V3_F_V2I_GENERAL_NAMES 118
826 #define X509V3_F_V2I_GENERAL_NAME_EX 117
827 #define X509V3_F_V2I_IPADDRBLOCKS 159
828 #define X509V3_F_V2I_ISSUER_ALT 153
829 #define X509V3_F_V2I_NAME_CONSTRAINTS 147
830 #define X509V3_F_V2I_POLICY_CONSTRAINTS 146
831 #define X509V3_F_V2I_POLICY_MAPPINGS 145
832 #define X509V3_F_V2I_SUBJECT_ALT 154
833 #define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL 160
834 #define X509V3_F_V3_GENERIC_EXTENSION 116
835 #define X509V3_F_X509V3_ADD1_I2D 140
836 #define X509V3_F_X509V3_ADD_VALUE 105
837 #define X509V3_F_X509V3_EXT_ADD 104
838 #define X509V3_F_X509V3_EXT_ADD_ALIAS 106
839 #define X509V3_F_X509V3_EXT_CONF 107
840 #define X509V3_F_X509V3_EXT_I2D 136
841 #define X509V3_F_X509V3_EXT_NCONF 152
842 #define X509V3_F_X509V3_GET_SECTION 142
843 #define X509V3_F_X509V3_GET_STRING 143
844 #define X509V3_F_X509V3_GET_VALUE_BOOL 110
845 #define X509V3_F_X509V3_PARSE_LIST 109
846 #define X509V3_F_X509_PURPOSE_ADD 137
847 #define X509V3_F_X509_PURPOSE_SET 141
848 
849 /* Reason codes. */
850 #define X509V3_R_BAD_IP_ADDRESS 118
851 #define X509V3_R_BAD_OBJECT 119
852 #define X509V3_R_BN_DEC2BN_ERROR 100
853 #define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101
854 #define X509V3_R_DIRNAME_ERROR 149
855 #define X509V3_R_DUPLICATE_ZONE_ID 133
856 #define X509V3_R_ERROR_CONVERTING_ZONE 131
857 #define X509V3_R_ERROR_CREATING_EXTENSION 144
858 #define X509V3_R_ERROR_IN_EXTENSION 128
859 #define X509V3_R_EXPECTED_A_SECTION_NAME 137
860 #define X509V3_R_EXTENSION_EXISTS 145
861 #define X509V3_R_EXTENSION_NAME_ERROR 115
862 #define X509V3_R_EXTENSION_NOT_FOUND 102
863 #define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103
864 #define X509V3_R_EXTENSION_VALUE_ERROR 116
865 #define X509V3_R_ILLEGAL_EMPTY_EXTENSION 151
866 #define X509V3_R_ILLEGAL_HEX_DIGIT 113
867 #define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG 152
868 #define X509V3_R_INVALID_ASNUMBER 160
869 #define X509V3_R_INVALID_ASRANGE 161
870 #define X509V3_R_INVALID_BOOLEAN_STRING 104
871 #define X509V3_R_INVALID_EXTENSION_STRING 105
872 #define X509V3_R_INVALID_INHERITANCE 162
873 #define X509V3_R_INVALID_IPADDRESS 163
874 #define X509V3_R_INVALID_NAME 106
875 #define X509V3_R_INVALID_NULL_ARGUMENT 107
876 #define X509V3_R_INVALID_NULL_NAME 108
877 #define X509V3_R_INVALID_NULL_VALUE 109
878 #define X509V3_R_INVALID_NUMBER 140
879 #define X509V3_R_INVALID_NUMBERS 141
880 #define X509V3_R_INVALID_OBJECT_IDENTIFIER 110
881 #define X509V3_R_INVALID_OPTION 138
882 #define X509V3_R_INVALID_POLICY_IDENTIFIER 134
883 #define X509V3_R_INVALID_PROXY_POLICY_SETTING 153
884 #define X509V3_R_INVALID_PURPOSE 146
885 #define X509V3_R_INVALID_SAFI 164
886 #define X509V3_R_INVALID_SECTION 135
887 #define X509V3_R_INVALID_SYNTAX 143
888 #define X509V3_R_ISSUER_DECODE_ERROR 126
889 #define X509V3_R_MISSING_VALUE 124
890 #define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 142
891 #define X509V3_R_NO_CONFIG_DATABASE 136
892 #define X509V3_R_NO_ISSUER_CERTIFICATE 121
893 #define X509V3_R_NO_ISSUER_DETAILS 127
894 #define X509V3_R_NO_POLICY_IDENTIFIER 139
895 #define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED 154
896 #define X509V3_R_NO_PUBLIC_KEY 114
897 #define X509V3_R_NO_SUBJECT_DETAILS 125
898 #define X509V3_R_ODD_NUMBER_OF_DIGITS 112
899 #define X509V3_R_OPERATION_NOT_DEFINED 148
900 #define X509V3_R_OTHERNAME_ERROR 147
901 #define X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED 155
902 #define X509V3_R_POLICY_PATH_LENGTH 156
903 #define X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED 157
904 #define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED 158
905 #define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159
906 #define X509V3_R_SECTION_NOT_FOUND 150
907 #define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122
908 #define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123
909 #define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111
910 #define X509V3_R_UNKNOWN_EXTENSION 129
911 #define X509V3_R_UNKNOWN_EXTENSION_NAME 130
912 #define X509V3_R_UNKNOWN_OPTION 120
913 #define X509V3_R_UNSUPPORTED_OPTION 117
914 #define X509V3_R_USER_TOO_LONG 132
915 
916 #ifdef __cplusplus
917 }
918 #endif
919 #endif
Definition: x509v3.h:335
Definition: x509v3.h:780
Definition: x509v3.h:322
Definition: x509v3.h:248
Definition: lhash.h:138
STACK_OF(X509_NAME)
Definition: ssl_cert.c:554
Definition: x509v3.h:173
Definition: x509v3.h:168
Definition: x509v3.h:458
Definition: x509v3.h:268
Definition: x509v3.h:741
Definition: x509v3.h:121
Definition: x509v3.h:152
Definition: x509.h:241
Definition: asn1t.h:568
Definition: x509v3.h:751
Definition: x509.h:173
Definition: x509v3.h:719
Definition: x509.h:461
Definition: stack.h:66
Definition: x509v3.h:129
Definition: asn1.h:211
Definition: x509v3.h:260
Definition: x509v3.h:758
Definition: x509v3.h:95
Definition: conf.h:146
Definition: x509v3.h:347
Definition: x509v3.h:276
Definition: x509v3.h:330
Definition: x509v3.h:733
Definition: x509v3.h:281
Definition: bio.h:310
Definition: x509v3.h:303
Definition: x509v3.h:291
Definition: x509.h:185
Definition: conf.h:74
Definition: asn1.h:238
Definition: x509v3.h:341
Definition: x509v3.h:286
Definition: x509v3.h:712
Definition: x509.h:279
Definition: x509v3.h:224
Definition: x509v3.h:313
Definition: asn1.h:566
Definition: pcy_int.h:148
Definition: x509v3.h:772
Definition: x509v3.h:158
Definition: x509v3.h:209
Definition: x509v3.h:163
Definition: x509_vfy.h:230
Definition: x509.h:203
Definition: asn1.h:521