d082133911f6702631b88d809ce9b020ba6e28c2
[openssl.git] / crypto / x509v3 / x509v3.h
1 /* x509v3.h */
2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
3  * project 1999.
4  */
5 /* ====================================================================
6  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  *    notice, this list of conditions and the following disclaimer. 
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in
17  *    the documentation and/or other materials provided with the
18  *    distribution.
19  *
20  * 3. All advertising materials mentioning features or use of this
21  *    software must display the following acknowledgment:
22  *    "This product includes software developed by the OpenSSL Project
23  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24  *
25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26  *    endorse or promote products derived from this software without
27  *    prior written permission. For written permission, please contact
28  *    licensing@OpenSSL.org.
29  *
30  * 5. Products derived from this software may not be called "OpenSSL"
31  *    nor may "OpenSSL" appear in their names without prior written
32  *    permission of the OpenSSL Project.
33  *
34  * 6. Redistributions of any form whatsoever must retain the following
35  *    acknowledgment:
36  *    "This product includes software developed by the OpenSSL Project
37  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38  *
39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50  * OF THE POSSIBILITY OF SUCH DAMAGE.
51  * ====================================================================
52  *
53  * This product includes cryptographic software written by Eric Young
54  * (eay@cryptsoft.com).  This product includes software written by Tim
55  * Hudson (tjh@cryptsoft.com).
56  *
57  */
58 #ifndef HEADER_X509V3_H
59 #define HEADER_X509V3_H
60
61 #ifdef __cplusplus
62 extern "C" {
63 #endif
64
65 #include <openssl/bio.h>
66 #include <openssl/x509.h>
67 #include <openssl/conf.h>
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 *, 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, 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, char *str);
85
86 /* V3 extension structure */
87
88 struct v3_ext_method {
89 int ext_nid;
90 int ext_flags;
91 X509V3_EXT_NEW ext_new;
92 X509V3_EXT_FREE ext_free;
93 X509V3_EXT_D2I d2i;
94 X509V3_EXT_I2D i2d;
95
96 /* The following pair is used for string extensions */
97 X509V3_EXT_I2S i2s;
98 X509V3_EXT_S2I s2i;
99
100 /* The following pair is used for multi-valued extensions */
101 X509V3_EXT_I2V i2v;
102 X509V3_EXT_V2I v2i;
103
104 /* The following are used for raw extensions */
105 X509V3_EXT_I2R i2r;
106 X509V3_EXT_R2I r2i;
107
108 void *usr_data; /* Any extension specific data */
109 };
110
111 typedef struct X509V3_CONF_METHOD_st {
112 char * (*get_string)(void *db, char *section, char *value);
113 STACK_OF(CONF_VALUE) * (*get_section)(void *db, char *section);
114 void (*free_string)(void *db, char * string);
115 void (*free_section)(void *db, STACK_OF(CONF_VALUE) *section);
116 } X509V3_CONF_METHOD;
117
118 /* Context specific info */
119 struct v3_ext_ctx {
120 #define CTX_TEST 0x1
121 int flags;
122 X509 *issuer_cert;
123 X509 *subject_cert;
124 X509_REQ *subject_req;
125 X509_CRL *crl;
126 X509V3_CONF_METHOD *db_meth;
127 void *db;
128 /* Maybe more here */
129 };
130
131 typedef struct v3_ext_method X509V3_EXT_METHOD;
132 typedef struct v3_ext_ctx X509V3_CTX;
133
134 /* ext_flags values */
135 #define X509V3_EXT_DYNAMIC      0x1
136 #define X509V3_EXT_CTX_DEP      0x2
137 #define X509V3_EXT_MULTILINE    0x4
138
139 typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
140
141 typedef struct BASIC_CONSTRAINTS_st {
142 int ca;
143 ASN1_INTEGER *pathlen;
144 } BASIC_CONSTRAINTS;
145
146
147 typedef struct PKEY_USAGE_PERIOD_st {
148 ASN1_GENERALIZEDTIME *notBefore;
149 ASN1_GENERALIZEDTIME *notAfter;
150 } PKEY_USAGE_PERIOD;
151
152 typedef struct GENERAL_NAME_st {
153
154 #define GEN_OTHERNAME   (0|V_ASN1_CONTEXT_SPECIFIC)
155 #define GEN_EMAIL       (1|V_ASN1_CONTEXT_SPECIFIC)
156 #define GEN_DNS         (2|V_ASN1_CONTEXT_SPECIFIC)
157 #define GEN_X400        (3|V_ASN1_CONTEXT_SPECIFIC)
158 #define GEN_DIRNAME     (4|V_ASN1_CONTEXT_SPECIFIC)
159 #define GEN_EDIPARTY    (5|V_ASN1_CONTEXT_SPECIFIC)
160 #define GEN_URI         (6|V_ASN1_CONTEXT_SPECIFIC)
161 #define GEN_IPADD       (7|V_ASN1_CONTEXT_SPECIFIC)
162 #define GEN_RID         (8|V_ASN1_CONTEXT_SPECIFIC)
163
164 int type;
165 union {
166         char *ptr;
167         ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */
168         ASN1_OCTET_STRING *ip; /* iPAddress */
169         X509_NAME *dirn;                /* dirn */
170         ASN1_OBJECT *rid; /* registeredID */
171         ASN1_TYPE *other; /* otherName, ediPartyName, x400Address */
172 } d;
173 } GENERAL_NAME;
174
175 DECLARE_STACK_OF(GENERAL_NAME)
176 DECLARE_ASN1_SET_OF(GENERAL_NAME)
177
178 typedef struct DIST_POINT_NAME_st {
179 /* NB: this is a CHOICE type and only one of these should be set */
180 STACK_OF(GENERAL_NAME) *fullname;
181 X509_NAME *relativename;
182 } DIST_POINT_NAME;
183
184 typedef struct DIST_POINT_st {
185 DIST_POINT_NAME *distpoint;
186 ASN1_BIT_STRING *reasons;
187 STACK_OF(GENERAL_NAME) *CRLissuer;
188 } DIST_POINT;
189
190 DECLARE_STACK_OF(DIST_POINT)
191 DECLARE_ASN1_SET_OF(DIST_POINT)
192
193 typedef struct AUTHORITY_KEYID_st {
194 ASN1_OCTET_STRING *keyid;
195 STACK_OF(GENERAL_NAME) *issuer;
196 ASN1_INTEGER *serial;
197 } AUTHORITY_KEYID;
198
199 /* Strong extranet structures */
200
201 typedef struct SXNET_ID_st {
202         ASN1_INTEGER *zone;
203         ASN1_OCTET_STRING *user;
204 } SXNETID;
205
206 DECLARE_STACK_OF(SXNETID)
207 DECLARE_ASN1_SET_OF(SXNETID)
208
209 typedef struct SXNET_st {
210         ASN1_INTEGER *version;
211         STACK_OF(SXNETID) *ids;
212 } SXNET;
213
214 typedef struct NOTICEREF_st {
215         ASN1_STRING *organization;
216         STACK *noticenos;
217 } NOTICEREF;
218
219 typedef struct USERNOTICE_st {
220         NOTICEREF *noticeref;
221         ASN1_STRING *exptext;
222 } USERNOTICE;
223
224 typedef struct POLICYQUALINFO_st {
225         ASN1_OBJECT *pqualid;
226         union {
227                 ASN1_IA5STRING *cpsuri;
228                 USERNOTICE *usernotice;
229                 ASN1_TYPE *other;
230         } d;
231 } POLICYQUALINFO;
232
233 DECLARE_STACK_OF(POLICYQUALINFO)
234 DECLARE_ASN1_SET_OF(POLICYQUALINFO)
235
236 typedef struct POLICYINFO_st {
237         ASN1_OBJECT *policyid;
238         STACK_OF(POLICYQUALINFO) *qualifiers;
239 } POLICYINFO;
240
241 DECLARE_STACK_OF(POLICYINFO)
242 DECLARE_ASN1_SET_OF(POLICYINFO)
243
244 #define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
245 ",name:", val->name, ",value:", val->value);
246
247 #define X509V3_set_ctx_test(ctx) \
248                         X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
249 #define X509V3_set_ctx_nodb(ctx) ctx->db = NULL;
250
251 #define EXT_BITSTRING(nid, table) { nid, 0, \
252                         (X509V3_EXT_NEW)ASN1_BIT_STRING_new, \
253                         (X509V3_EXT_FREE)ASN1_BIT_STRING_free, \
254                         (X509V3_EXT_D2I)d2i_ASN1_BIT_STRING, \
255                         (X509V3_EXT_I2D)i2d_ASN1_BIT_STRING, \
256                         NULL, NULL, \
257                         (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
258                         (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
259                         NULL, NULL, \
260                         (char *)table}
261
262 #define EXT_IA5STRING(nid) { nid, 0, \
263                         (X509V3_EXT_NEW)ASN1_IA5STRING_new, \
264                         (X509V3_EXT_FREE)ASN1_IA5STRING_free, \
265                         (X509V3_EXT_D2I)d2i_ASN1_IA5STRING, \
266                         (X509V3_EXT_I2D)i2d_ASN1_IA5STRING, \
267                         (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
268                         (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
269                         NULL, NULL, NULL, NULL, \
270                         NULL}
271
272 #define EXT_END { -1, 0, NULL, NULL, NULL, NULL, NULL, NULL, \
273                          NULL, NULL, NULL, NULL, \
274                          NULL}
275
276
277 /* X509_PURPOSE stuff */
278
279 #define EXFLAG_BCONS            0x1
280 #define EXFLAG_KUSAGE           0x2
281 #define EXFLAG_XKUSAGE          0x4
282 #define EXFLAG_NSCERT           0x8
283
284 #define EXFLAG_CA               0x10
285 #define EXFLAG_SS               0x20
286 #define EXFLAG_V1               0x40
287 #define EXFLAG_INVALID          0x80
288 #define EXFLAG_SET              0x100
289
290 #define KU_DIGITAL_SIGNATURE    0x0080
291 #define KU_NON_REPUDIATION      0x0040
292 #define KU_KEY_ENCIPHERMENT     0x0020
293 #define KU_DATA_ENCIPHERMENT    0x0010
294 #define KU_KEY_AGREEMENT        0x0008
295 #define KU_KEY_CERT_SIGN        0x0004
296 #define KU_CRL_SIGN             0x0002
297 #define KU_ENCIPHER_ONLY        0x0001
298 #define KU_DECIPHER_ONLY        0x8000
299
300 #define NS_SSL_CLIENT           0x80
301 #define NS_SSL_SERVER           0x40
302 #define NS_SMIME                0x20
303 #define NS_OBJSIGN              0x10
304 #define NS_SSL_CA               0x04
305 #define NS_SMIME_CA             0x02
306 #define NS_OBJSIGN_CA           0x01
307
308 #define XKU_SSL_SERVER          0x1     
309 #define XKU_SSL_CLIENT          0x2
310 #define XKU_SMIME               0x4
311 #define XKU_CODE_SIGN           0x8
312 #define XKU_SGC                 0x10
313
314 #define X509_PURPOSE_DYNAMIC    0x1
315 #define X509_PURPOSE_DYNAMIC_NAME       0x2
316
317 typedef struct x509_purpose_st {
318         int purpose_id;
319         int purpose_flags;
320         int (*check_purpose)(struct x509_purpose_st *, X509 *, int);
321         char *purpose_name;
322         /* void *usr_data; */ /* if we enable this it needs a free function */
323 } X509_PURPOSE;
324
325 DECLARE_STACK_OF(X509_PURPOSE)
326
327
328
329
330 void ERR_load_X509V3_strings(void);
331 int i2d_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS *a, unsigned char **pp);
332 BASIC_CONSTRAINTS *d2i_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS **a, unsigned char **pp, long length);
333 BASIC_CONSTRAINTS *BASIC_CONSTRAINTS_new(void);
334 void BASIC_CONSTRAINTS_free(BASIC_CONSTRAINTS *a);
335
336 int i2d_GENERAL_NAME(GENERAL_NAME *a, unsigned char **pp);
337 GENERAL_NAME *d2i_GENERAL_NAME(GENERAL_NAME **a, unsigned char **pp, long length);
338 GENERAL_NAME *GENERAL_NAME_new(void);
339 void GENERAL_NAME_free(GENERAL_NAME *a);
340 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
341
342 int i2d_SXNET(SXNET *a, unsigned char **pp);
343 SXNET *d2i_SXNET(SXNET **a, unsigned char **pp, long length);
344 SXNET *SXNET_new(void);
345 void SXNET_free(SXNET *a);
346
347 int i2d_SXNETID(SXNETID *a, unsigned char **pp);
348 SXNETID *d2i_SXNETID(SXNETID **a, unsigned char **pp, long length);
349 SXNETID *SXNETID_new(void);
350 void SXNETID_free(SXNETID *a);
351
352 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen); 
353 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen); 
354 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen); 
355
356 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
357 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
358 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
359
360 int i2d_AUTHORITY_KEYID(AUTHORITY_KEYID *a, unsigned char **pp);
361 AUTHORITY_KEYID *d2i_AUTHORITY_KEYID(AUTHORITY_KEYID **a, unsigned char **pp, long length);
362 AUTHORITY_KEYID *AUTHORITY_KEYID_new(void);
363 void AUTHORITY_KEYID_free(AUTHORITY_KEYID *a);
364
365 int i2d_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD *a, unsigned char **pp);
366 PKEY_USAGE_PERIOD *d2i_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD **a, unsigned char **pp, long length);
367 PKEY_USAGE_PERIOD *PKEY_USAGE_PERIOD_new(void);
368 void PKEY_USAGE_PERIOD_free(PKEY_USAGE_PERIOD *a);
369
370 STACK_OF(GENERAL_NAME) *GENERAL_NAMES_new(void);
371 void GENERAL_NAMES_free(STACK_OF(GENERAL_NAME) *a);
372 STACK_OF(GENERAL_NAME) *d2i_GENERAL_NAMES(STACK_OF(GENERAL_NAME) **a, unsigned char **pp, long length);
373 int i2d_GENERAL_NAMES(STACK_OF(GENERAL_NAME) *a, unsigned char **pp);
374 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
375                 STACK_OF(GENERAL_NAME) *gen, STACK_OF(CONF_VALUE) *extlist);
376 STACK_OF(GENERAL_NAME) *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
377                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
378
379 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
380 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
381
382 int i2d_ext_ku(STACK_OF(ASN1_OBJECT) *a, unsigned char **pp);
383 STACK_OF(ASN1_OBJECT) *d2i_ext_ku(STACK_OF(ASN1_OBJECT) **a,
384                                         unsigned char **pp, long length);
385 void ext_ku_free(STACK_OF(ASN1_OBJECT) *a);
386 STACK_OF(ASN1_OBJECT) *ext_ku_new(void);
387
388 int i2d_CERTIFICATEPOLICIES(STACK_OF(POLICYINFO) *a, unsigned char **pp);
389 STACK_OF(POLICYINFO) *CERTIFICATEPOLICIES_new(void);
390 void CERTIFICATEPOLICIES_free(STACK_OF(POLICYINFO) *a);
391 STACK_OF(POLICYINFO) *d2i_CERTIFICATEPOLICIES(STACK_OF(POLICYINFO) **a, unsigned char **pp, long length);
392
393 int i2d_POLICYINFO(POLICYINFO *a, unsigned char **pp);
394 POLICYINFO *POLICYINFO_new(void);
395 POLICYINFO *d2i_POLICYINFO(POLICYINFO **a, unsigned char **pp, long length);
396 void POLICYINFO_free(POLICYINFO *a);
397
398 int i2d_POLICYQUALINFO(POLICYQUALINFO *a, unsigned char **pp);
399 POLICYQUALINFO *POLICYQUALINFO_new(void);
400 POLICYQUALINFO *d2i_POLICYQUALINFO(POLICYQUALINFO **a, unsigned char **pp,
401                                                                  long length);
402 void POLICYQUALINFO_free(POLICYQUALINFO *a);
403
404 int i2d_USERNOTICE(USERNOTICE *a, unsigned char **pp);
405 USERNOTICE *USERNOTICE_new(void);
406 USERNOTICE *d2i_USERNOTICE(USERNOTICE **a, unsigned char **pp, long length);
407 void USERNOTICE_free(USERNOTICE *a);
408
409 int i2d_NOTICEREF(NOTICEREF *a, unsigned char **pp);
410 NOTICEREF *NOTICEREF_new(void);
411 NOTICEREF *d2i_NOTICEREF(NOTICEREF **a, unsigned char **pp, long length);
412 void NOTICEREF_free(NOTICEREF *a);
413
414 int i2d_CRL_DIST_POINTS(STACK_OF(DIST_POINT) *a, unsigned char **pp);
415 STACK_OF(DIST_POINT) *CRL_DIST_POINTS_new(void);
416 void CRL_DIST_POINTS_free(STACK_OF(DIST_POINT) *a);
417 STACK_OF(DIST_POINT) *d2i_CRL_DIST_POINTS(STACK_OF(DIST_POINT) **a,
418                 unsigned char **pp,long length);
419
420 int i2d_DIST_POINT(DIST_POINT *a, unsigned char **pp);
421 DIST_POINT *DIST_POINT_new(void);
422 DIST_POINT *d2i_DIST_POINT(DIST_POINT **a, unsigned char **pp, long length);
423 void DIST_POINT_free(DIST_POINT *a);
424
425 int i2d_DIST_POINT_NAME(DIST_POINT_NAME *a, unsigned char **pp);
426 DIST_POINT_NAME *DIST_POINT_NAME_new(void);
427 void DIST_POINT_NAME_free(DIST_POINT_NAME *a);
428 DIST_POINT_NAME *d2i_DIST_POINT_NAME(DIST_POINT_NAME **a, unsigned char **pp,
429              long length);
430
431 #ifdef HEADER_CONF_H
432 GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, CONF_VALUE *cnf);
433 void X509V3_conf_free(CONF_VALUE *val);
434 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value);
435 X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value);
436 int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert);
437 int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
438 int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
439 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
440                                                 STACK_OF(CONF_VALUE) **extlist);
441 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
442 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
443 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash);
444 #endif
445
446 char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
447 STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section);
448 void X509V3_string_free(X509V3_CTX *ctx, char *str);
449 void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
450 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
451                                  X509_REQ *req, X509_CRL *crl, int flags);
452
453 int X509V3_add_value(const char *name, const char *value,
454                                                 STACK_OF(CONF_VALUE) **extlist);
455 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
456                                                 STACK_OF(CONF_VALUE) **extlist);
457 int X509V3_add_value_bool(const char *name, int asn1_bool,
458                                                 STACK_OF(CONF_VALUE) **extlist);
459 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
460                                                 STACK_OF(CONF_VALUE) **extlist);
461 char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
462 ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
463 char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
464 char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
465 int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
466 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
467 int X509V3_EXT_add_alias(int nid_to, int nid_from);
468 void X509V3_EXT_cleanup(void);
469
470 X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
471 X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
472 int X509V3_add_standard_extensions(void);
473 STACK_OF(CONF_VALUE) *X509V3_parse_list(char *line);
474 void *X509V3_EXT_d2i(X509_EXTENSION *ext);
475 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx);
476 void *X509V3_X509_get_d2i(X509 *x, int nid, int *crit, int *idx);
477 void *X509V3_CRL_get_d2i(X509_CRL *x, int nid, int *crit, int *idx);
478 void *X509V3_REVOKED_get_d2i(X509_REVOKED *x, int nid, int *crit, int *idx);
479
480 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
481
482 char *hex_to_string(unsigned char *buffer, long len);
483 unsigned char *string_to_hex(char *str, long *len);
484 int name_cmp(const char *name, const char *cmp);
485
486 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
487                                                                  int ml);
488 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, int flag, int indent);
489 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
490
491 int X509_check_purpose(X509 *x, int id, int ca);
492 int X509_PURPOSE_add(X509_PURPOSE *xp);
493 void X509_PURPOSE_cleanup(void);
494 void X509_PURPOSE_add_standard(void);
495 int X509_PURPOSE_enum(int (*efunc)(X509_PURPOSE *, void *), void *usr);
496 int X509_PURPOSE_get_id(X509_PURPOSE *);
497 char * X509_PURPOSE_get_name(X509_PURPOSE *);
498
499 /* BEGIN ERROR CODES */
500 /* The following lines are auto generated by the script mkerr.pl. Any changes
501  * made after this point may be overwritten when the script is next run.
502  */
503
504 /* Error codes for the X509V3 functions. */
505
506 /* Function codes. */
507 #define X509V3_F_COPY_EMAIL                              122
508 #define X509V3_F_COPY_ISSUER                             123
509 #define X509V3_F_DO_EXT_CONF                             124
510 #define X509V3_F_DO_EXT_I2D                              135
511 #define X509V3_F_HEX_TO_STRING                           111
512 #define X509V3_F_I2S_ASN1_ENUMERATED                     121
513 #define X509V3_F_I2S_ASN1_INTEGER                        120
514 #define X509V3_F_NOTICE_SECTION                          132
515 #define X509V3_F_NREF_NOS                                133
516 #define X509V3_F_POLICY_SECTION                          131
517 #define X509V3_F_R2I_CERTPOL                             130
518 #define X509V3_F_S2I_ASN1_IA5STRING                      100
519 #define X509V3_F_S2I_ASN1_INTEGER                        108
520 #define X509V3_F_S2I_ASN1_OCTET_STRING                   112
521 #define X509V3_F_S2I_ASN1_SKEY_ID                        114
522 #define X509V3_F_S2I_S2I_SKEY_ID                         115
523 #define X509V3_F_STRING_TO_HEX                           113
524 #define X509V3_F_SXNET_ADD_ASC                           125
525 #define X509V3_F_SXNET_ADD_ID_INTEGER                    126
526 #define X509V3_F_SXNET_ADD_ID_ULONG                      127
527 #define X509V3_F_SXNET_GET_ID_ASC                        128
528 #define X509V3_F_SXNET_GET_ID_ULONG                      129
529 #define X509V3_F_V2I_ASN1_BIT_STRING                     101
530 #define X509V3_F_V2I_AUTHORITY_KEYID                     119
531 #define X509V3_F_V2I_BASIC_CONSTRAINTS                   102
532 #define X509V3_F_V2I_CRLD                                134
533 #define X509V3_F_V2I_EXT_KU                              103
534 #define X509V3_F_V2I_GENERAL_NAME                        117
535 #define X509V3_F_V2I_GENERAL_NAMES                       118
536 #define X509V3_F_V3_GENERIC_EXTENSION                    116
537 #define X509V3_F_X509V3_ADD_VALUE                        105
538 #define X509V3_F_X509V3_EXT_ADD                          104
539 #define X509V3_F_X509V3_EXT_ADD_ALIAS                    106
540 #define X509V3_F_X509V3_EXT_CONF                         107
541 #define X509V3_F_X509V3_EXT_I2D                          136
542 #define X509V3_F_X509V3_GET_VALUE_BOOL                   110
543 #define X509V3_F_X509V3_PARSE_LIST                       109
544 #define X509V3_F_X509_PURPOSE_ADD                        137
545
546 /* Reason codes. */
547 #define X509V3_R_BAD_IP_ADDRESS                          118
548 #define X509V3_R_BAD_OBJECT                              119
549 #define X509V3_R_BN_DEC2BN_ERROR                         100
550 #define X509V3_R_BN_TO_ASN1_INTEGER_ERROR                101
551 #define X509V3_R_DUPLICATE_ZONE_ID                       133
552 #define X509V3_R_ERROR_CONVERTING_ZONE                   131
553 #define X509V3_R_ERROR_IN_EXTENSION                      128
554 #define X509V3_R_EXPECTED_A_SECTION_NAME                 137
555 #define X509V3_R_EXTENSION_NAME_ERROR                    115
556 #define X509V3_R_EXTENSION_NOT_FOUND                     102
557 #define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED         103
558 #define X509V3_R_EXTENSION_VALUE_ERROR                   116
559 #define X509V3_R_ILLEGAL_HEX_DIGIT                       113
560 #define X509V3_R_INVALID_BOOLEAN_STRING                  104
561 #define X509V3_R_INVALID_EXTENSION_STRING                105
562 #define X509V3_R_INVALID_NAME                            106
563 #define X509V3_R_INVALID_NULL_ARGUMENT                   107
564 #define X509V3_R_INVALID_NULL_NAME                       108
565 #define X509V3_R_INVALID_NULL_VALUE                      109
566 #define X509V3_R_INVALID_NUMBER                          140
567 #define X509V3_R_INVALID_NUMBERS                         141
568 #define X509V3_R_INVALID_OBJECT_IDENTIFIER               110
569 #define X509V3_R_INVALID_OPTION                          138
570 #define X509V3_R_INVALID_POLICY_IDENTIFIER               134
571 #define X509V3_R_INVALID_SECTION                         135
572 #define X509V3_R_ISSUER_DECODE_ERROR                     126
573 #define X509V3_R_MISSING_VALUE                           124
574 #define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS           142
575 #define X509V3_R_NO_CONFIG_DATABASE                      136
576 #define X509V3_R_NO_ISSUER_CERTIFICATE                   121
577 #define X509V3_R_NO_ISSUER_DETAILS                       127
578 #define X509V3_R_NO_POLICY_IDENTIFIER                    139
579 #define X509V3_R_NO_PUBLIC_KEY                           114
580 #define X509V3_R_NO_SUBJECT_DETAILS                      125
581 #define X509V3_R_ODD_NUMBER_OF_DIGITS                    112
582 #define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS            122
583 #define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID              123
584 #define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT             111
585 #define X509V3_R_UNKNOWN_EXTENSION                       129
586 #define X509V3_R_UNKNOWN_EXTENSION_NAME                  130
587 #define X509V3_R_UNKNOWN_OPTION                          120
588 #define X509V3_R_UNSUPPORTED_OPTION                      117
589 #define X509V3_R_USER_TOO_LONG                           132
590
591 #ifdef  __cplusplus
592 }
593 #endif
594 #endif
595