Rename the X509V3_*_d2i functions to X509_get_ext_d2i() etc.
[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 otherName_st {
153 ASN1_OBJECT *type_id;
154 ASN1_TYPE *value;
155 } OTHERNAME;
156
157 typedef struct GENERAL_NAME_st {
158
159 #define GEN_OTHERNAME   (0|V_ASN1_CONTEXT_SPECIFIC)
160 #define GEN_EMAIL       (1|V_ASN1_CONTEXT_SPECIFIC)
161 #define GEN_DNS         (2|V_ASN1_CONTEXT_SPECIFIC)
162 #define GEN_X400        (3|V_ASN1_CONTEXT_SPECIFIC)
163 #define GEN_DIRNAME     (4|V_ASN1_CONTEXT_SPECIFIC)
164 #define GEN_EDIPARTY    (5|V_ASN1_CONTEXT_SPECIFIC)
165 #define GEN_URI         (6|V_ASN1_CONTEXT_SPECIFIC)
166 #define GEN_IPADD       (7|V_ASN1_CONTEXT_SPECIFIC)
167 #define GEN_RID         (8|V_ASN1_CONTEXT_SPECIFIC)
168
169 int type;
170 union {
171         char *ptr;
172         ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */
173         ASN1_OCTET_STRING *ip; /* iPAddress */
174         X509_NAME *dirn;                /* dirn */
175         ASN1_OBJECT *rid; /* registeredID */
176         OTHERNAME *otherName; /* otherName */
177         ASN1_TYPE *other; /* ediPartyName, x400Address */
178 } d;
179 } GENERAL_NAME;
180
181 typedef struct ACCESS_DESCRIPTION_st {
182 ASN1_OBJECT *method;
183 GENERAL_NAME *location;
184 } ACCESS_DESCRIPTION;
185
186 DECLARE_STACK_OF(GENERAL_NAME)
187 DECLARE_ASN1_SET_OF(GENERAL_NAME)
188
189 DECLARE_STACK_OF(ACCESS_DESCRIPTION)
190 DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
191
192 typedef struct DIST_POINT_NAME_st {
193 /* NB: this is a CHOICE type and only one of these should be set */
194 STACK_OF(GENERAL_NAME) *fullname;
195 STACK_OF(X509_NAME_ENTRY) *relativename;
196 } DIST_POINT_NAME;
197
198 typedef struct DIST_POINT_st {
199 DIST_POINT_NAME *distpoint;
200 ASN1_BIT_STRING *reasons;
201 STACK_OF(GENERAL_NAME) *CRLissuer;
202 } DIST_POINT;
203
204 DECLARE_STACK_OF(DIST_POINT)
205 DECLARE_ASN1_SET_OF(DIST_POINT)
206
207 typedef struct AUTHORITY_KEYID_st {
208 ASN1_OCTET_STRING *keyid;
209 STACK_OF(GENERAL_NAME) *issuer;
210 ASN1_INTEGER *serial;
211 } AUTHORITY_KEYID;
212
213 /* Strong extranet structures */
214
215 typedef struct SXNET_ID_st {
216         ASN1_INTEGER *zone;
217         ASN1_OCTET_STRING *user;
218 } SXNETID;
219
220 DECLARE_STACK_OF(SXNETID)
221 DECLARE_ASN1_SET_OF(SXNETID)
222
223 typedef struct SXNET_st {
224         ASN1_INTEGER *version;
225         STACK_OF(SXNETID) *ids;
226 } SXNET;
227
228 typedef struct NOTICEREF_st {
229         ASN1_STRING *organization;
230         STACK *noticenos;
231 } NOTICEREF;
232
233 typedef struct USERNOTICE_st {
234         NOTICEREF *noticeref;
235         ASN1_STRING *exptext;
236 } USERNOTICE;
237
238 typedef struct POLICYQUALINFO_st {
239         ASN1_OBJECT *pqualid;
240         union {
241                 ASN1_IA5STRING *cpsuri;
242                 USERNOTICE *usernotice;
243                 ASN1_TYPE *other;
244         } d;
245 } POLICYQUALINFO;
246
247 DECLARE_STACK_OF(POLICYQUALINFO)
248 DECLARE_ASN1_SET_OF(POLICYQUALINFO)
249
250 typedef struct POLICYINFO_st {
251         ASN1_OBJECT *policyid;
252         STACK_OF(POLICYQUALINFO) *qualifiers;
253 } POLICYINFO;
254
255 DECLARE_STACK_OF(POLICYINFO)
256 DECLARE_ASN1_SET_OF(POLICYINFO)
257
258 #define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
259 ",name:", val->name, ",value:", val->value);
260
261 #define X509V3_set_ctx_test(ctx) \
262                         X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
263 #define X509V3_set_ctx_nodb(ctx) ctx->db = NULL;
264
265 #define EXT_BITSTRING(nid, table) { nid, 0, \
266                         (X509V3_EXT_NEW)ASN1_BIT_STRING_new, \
267                         (X509V3_EXT_FREE)ASN1_BIT_STRING_free, \
268                         (X509V3_EXT_D2I)d2i_ASN1_BIT_STRING, \
269                         (X509V3_EXT_I2D)i2d_ASN1_BIT_STRING, \
270                         NULL, NULL, \
271                         (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
272                         (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
273                         NULL, NULL, \
274                         (char *)table}
275
276 #define EXT_IA5STRING(nid) { nid, 0, \
277                         (X509V3_EXT_NEW)ASN1_IA5STRING_new, \
278                         (X509V3_EXT_FREE)ASN1_IA5STRING_free, \
279                         (X509V3_EXT_D2I)d2i_ASN1_IA5STRING, \
280                         (X509V3_EXT_I2D)i2d_ASN1_IA5STRING, \
281                         (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
282                         (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
283                         NULL, NULL, NULL, NULL, \
284                         NULL}
285
286 #define EXT_END { -1, 0, NULL, NULL, NULL, NULL, NULL, NULL, \
287                          NULL, NULL, NULL, NULL, \
288                          NULL}
289
290
291 /* X509_PURPOSE stuff */
292
293 #define EXFLAG_BCONS            0x1
294 #define EXFLAG_KUSAGE           0x2
295 #define EXFLAG_XKUSAGE          0x4
296 #define EXFLAG_NSCERT           0x8
297
298 #define EXFLAG_CA               0x10
299 #define EXFLAG_SS               0x20
300 #define EXFLAG_V1               0x40
301 #define EXFLAG_INVALID          0x80
302 #define EXFLAG_SET              0x100
303
304 #define KU_DIGITAL_SIGNATURE    0x0080
305 #define KU_NON_REPUDIATION      0x0040
306 #define KU_KEY_ENCIPHERMENT     0x0020
307 #define KU_DATA_ENCIPHERMENT    0x0010
308 #define KU_KEY_AGREEMENT        0x0008
309 #define KU_KEY_CERT_SIGN        0x0004
310 #define KU_CRL_SIGN             0x0002
311 #define KU_ENCIPHER_ONLY        0x0001
312 #define KU_DECIPHER_ONLY        0x8000
313
314 #define NS_SSL_CLIENT           0x80
315 #define NS_SSL_SERVER           0x40
316 #define NS_SMIME                0x20
317 #define NS_OBJSIGN              0x10
318 #define NS_SSL_CA               0x04
319 #define NS_SMIME_CA             0x02
320 #define NS_OBJSIGN_CA           0x01
321
322 #define XKU_SSL_SERVER          0x1     
323 #define XKU_SSL_CLIENT          0x2
324 #define XKU_SMIME               0x4
325 #define XKU_CODE_SIGN           0x8
326 #define XKU_SGC                 0x10
327
328 #define X509_PURPOSE_DYNAMIC    0x1
329 #define X509_PURPOSE_DYNAMIC_NAME       0x2
330
331 typedef struct x509_purpose_st {
332         int purpose;
333         int trust;              /* Default trust ID */
334         int flags;
335         int (*check_purpose)(struct x509_purpose_st *, X509 *, int);
336         char *name;
337         char *sname;
338         void *usr_data;
339 } X509_PURPOSE;
340
341 #define X509_PURPOSE_SSL_CLIENT         1
342 #define X509_PURPOSE_SSL_SERVER         2
343 #define X509_PURPOSE_NS_SSL_SERVER      3
344 #define X509_PURPOSE_SMIME_SIGN         4
345 #define X509_PURPOSE_SMIME_ENCRYPT      5
346 #define X509_PURPOSE_CRL_SIGN           6
347
348 #define X509_PURPOSE_MIN                1
349 #define X509_PURPOSE_MAX                6
350
351 DECLARE_STACK_OF(X509_PURPOSE)
352
353 void ERR_load_X509V3_strings(void);
354 int i2d_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS *a, unsigned char **pp);
355 BASIC_CONSTRAINTS *d2i_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS **a, unsigned char **pp, long length);
356 BASIC_CONSTRAINTS *BASIC_CONSTRAINTS_new(void);
357 void BASIC_CONSTRAINTS_free(BASIC_CONSTRAINTS *a);
358
359 int i2d_GENERAL_NAME(GENERAL_NAME *a, unsigned char **pp);
360 GENERAL_NAME *d2i_GENERAL_NAME(GENERAL_NAME **a, unsigned char **pp, long length);
361 GENERAL_NAME *GENERAL_NAME_new(void);
362 void GENERAL_NAME_free(GENERAL_NAME *a);
363 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
364
365 int i2d_SXNET(SXNET *a, unsigned char **pp);
366 SXNET *d2i_SXNET(SXNET **a, unsigned char **pp, long length);
367 SXNET *SXNET_new(void);
368 void SXNET_free(SXNET *a);
369
370 int i2d_SXNETID(SXNETID *a, unsigned char **pp);
371 SXNETID *d2i_SXNETID(SXNETID **a, unsigned char **pp, long length);
372 SXNETID *SXNETID_new(void);
373 void SXNETID_free(SXNETID *a);
374
375 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen); 
376 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen); 
377 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen); 
378
379 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
380 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
381 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
382
383 int i2d_AUTHORITY_KEYID(AUTHORITY_KEYID *a, unsigned char **pp);
384 AUTHORITY_KEYID *d2i_AUTHORITY_KEYID(AUTHORITY_KEYID **a, unsigned char **pp, long length);
385 AUTHORITY_KEYID *AUTHORITY_KEYID_new(void);
386 void AUTHORITY_KEYID_free(AUTHORITY_KEYID *a);
387
388 int i2d_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD *a, unsigned char **pp);
389 PKEY_USAGE_PERIOD *d2i_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD **a, unsigned char **pp, long length);
390 PKEY_USAGE_PERIOD *PKEY_USAGE_PERIOD_new(void);
391 void PKEY_USAGE_PERIOD_free(PKEY_USAGE_PERIOD *a);
392
393 STACK_OF(GENERAL_NAME) *GENERAL_NAMES_new(void);
394 void GENERAL_NAMES_free(STACK_OF(GENERAL_NAME) *a);
395 STACK_OF(GENERAL_NAME) *d2i_GENERAL_NAMES(STACK_OF(GENERAL_NAME) **a, unsigned char **pp, long length);
396 int i2d_GENERAL_NAMES(STACK_OF(GENERAL_NAME) *a, unsigned char **pp);
397 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
398                 STACK_OF(GENERAL_NAME) *gen, STACK_OF(CONF_VALUE) *extlist);
399 STACK_OF(GENERAL_NAME) *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
400                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
401
402 int i2d_OTHERNAME(OTHERNAME *a, unsigned char **pp);
403 OTHERNAME *OTHERNAME_new(void);
404 OTHERNAME *d2i_OTHERNAME(OTHERNAME **a, unsigned char **pp, long length);
405 void OTHERNAME_free(OTHERNAME *a);
406
407 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
408 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
409
410 int i2d_ext_ku(STACK_OF(ASN1_OBJECT) *a, unsigned char **pp);
411 STACK_OF(ASN1_OBJECT) *d2i_ext_ku(STACK_OF(ASN1_OBJECT) **a,
412                                         unsigned char **pp, long length);
413 void ext_ku_free(STACK_OF(ASN1_OBJECT) *a);
414 STACK_OF(ASN1_OBJECT) *ext_ku_new(void);
415
416 int i2d_CERTIFICATEPOLICIES(STACK_OF(POLICYINFO) *a, unsigned char **pp);
417 STACK_OF(POLICYINFO) *CERTIFICATEPOLICIES_new(void);
418 void CERTIFICATEPOLICIES_free(STACK_OF(POLICYINFO) *a);
419 STACK_OF(POLICYINFO) *d2i_CERTIFICATEPOLICIES(STACK_OF(POLICYINFO) **a, unsigned char **pp, long length);
420
421 int i2d_POLICYINFO(POLICYINFO *a, unsigned char **pp);
422 POLICYINFO *POLICYINFO_new(void);
423 POLICYINFO *d2i_POLICYINFO(POLICYINFO **a, unsigned char **pp, long length);
424 void POLICYINFO_free(POLICYINFO *a);
425
426 int i2d_POLICYQUALINFO(POLICYQUALINFO *a, unsigned char **pp);
427 POLICYQUALINFO *POLICYQUALINFO_new(void);
428 POLICYQUALINFO *d2i_POLICYQUALINFO(POLICYQUALINFO **a, unsigned char **pp,
429                                                                  long length);
430 void POLICYQUALINFO_free(POLICYQUALINFO *a);
431
432 int i2d_USERNOTICE(USERNOTICE *a, unsigned char **pp);
433 USERNOTICE *USERNOTICE_new(void);
434 USERNOTICE *d2i_USERNOTICE(USERNOTICE **a, unsigned char **pp, long length);
435 void USERNOTICE_free(USERNOTICE *a);
436
437 int i2d_NOTICEREF(NOTICEREF *a, unsigned char **pp);
438 NOTICEREF *NOTICEREF_new(void);
439 NOTICEREF *d2i_NOTICEREF(NOTICEREF **a, unsigned char **pp, long length);
440 void NOTICEREF_free(NOTICEREF *a);
441
442 int i2d_CRL_DIST_POINTS(STACK_OF(DIST_POINT) *a, unsigned char **pp);
443 STACK_OF(DIST_POINT) *CRL_DIST_POINTS_new(void);
444 void CRL_DIST_POINTS_free(STACK_OF(DIST_POINT) *a);
445 STACK_OF(DIST_POINT) *d2i_CRL_DIST_POINTS(STACK_OF(DIST_POINT) **a,
446                 unsigned char **pp,long length);
447
448 int i2d_DIST_POINT(DIST_POINT *a, unsigned char **pp);
449 DIST_POINT *DIST_POINT_new(void);
450 DIST_POINT *d2i_DIST_POINT(DIST_POINT **a, unsigned char **pp, long length);
451 void DIST_POINT_free(DIST_POINT *a);
452
453 int i2d_DIST_POINT_NAME(DIST_POINT_NAME *a, unsigned char **pp);
454 DIST_POINT_NAME *DIST_POINT_NAME_new(void);
455 void DIST_POINT_NAME_free(DIST_POINT_NAME *a);
456 DIST_POINT_NAME *d2i_DIST_POINT_NAME(DIST_POINT_NAME **a, unsigned char **pp,
457              long length);
458
459 int i2d_ACCESS_DESCRIPTION(ACCESS_DESCRIPTION *a, unsigned char **pp);
460 ACCESS_DESCRIPTION *ACCESS_DESCRIPTION_new(void);
461 void ACCESS_DESCRIPTION_free(ACCESS_DESCRIPTION *a);
462 ACCESS_DESCRIPTION *d2i_ACCESS_DESCRIPTION(ACCESS_DESCRIPTION **a, unsigned char **pp,
463              long length);
464
465 STACK_OF(ACCESS_DESCRIPTION) *AUTHORITY_INFO_ACCESS_new();
466 void AUTHORITY_INFO_ACCESS_free(STACK_OF(ACCESS_DESCRIPTION) *a);
467 STACK_OF(ACCESS_DESCRIPTION) *d2i_AUTHORITY_INFO_ACCESS(STACK_OF(ACCESS_DESCRIPTION) **a,
468                                          unsigned char **pp, long length);
469 int i2d_AUTHORITY_INFO_ACCESS(STACK_OF(ACCESS_DESCRIPTION) *a, unsigned char **pp);
470
471
472
473 #ifdef HEADER_CONF_H
474 GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, CONF_VALUE *cnf);
475 void X509V3_conf_free(CONF_VALUE *val);
476 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value);
477 X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value);
478 int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert);
479 int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
480 int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
481 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
482                                                 STACK_OF(CONF_VALUE) **extlist);
483 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
484 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
485 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash);
486 #endif
487
488 char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
489 STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section);
490 void X509V3_string_free(X509V3_CTX *ctx, char *str);
491 void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
492 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
493                                  X509_REQ *req, X509_CRL *crl, int flags);
494
495 int X509V3_add_value(const char *name, const char *value,
496                                                 STACK_OF(CONF_VALUE) **extlist);
497 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
498                                                 STACK_OF(CONF_VALUE) **extlist);
499 int X509V3_add_value_bool(const char *name, int asn1_bool,
500                                                 STACK_OF(CONF_VALUE) **extlist);
501 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
502                                                 STACK_OF(CONF_VALUE) **extlist);
503 char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
504 ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
505 char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
506 char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
507 int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
508 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
509 int X509V3_EXT_add_alias(int nid_to, int nid_from);
510 void X509V3_EXT_cleanup(void);
511
512 X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
513 X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
514 int X509V3_add_standard_extensions(void);
515 STACK_OF(CONF_VALUE) *X509V3_parse_list(char *line);
516 void *X509V3_EXT_d2i(X509_EXTENSION *ext);
517 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx);
518
519 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
520
521 char *hex_to_string(unsigned char *buffer, long len);
522 unsigned char *string_to_hex(char *str, long *len);
523 int name_cmp(const char *name, const char *cmp);
524
525 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
526                                                                  int ml);
527 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, int flag, int indent);
528 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
529
530 int X509_check_purpose(X509 *x, int id, int ca);
531 int X509_PURPOSE_get_count(void);
532 X509_PURPOSE * X509_PURPOSE_iget(int idx);
533 int X509_PURPOSE_get_by_sname(char *sname);
534 int X509_PURPOSE_get_by_id(int id);
535 int X509_PURPOSE_add(int id, int trust, int flags,
536                         int (*ck)(X509_PURPOSE *, X509 *, int),
537                                 char *name, char *sname, void *arg);
538 char *X509_PURPOSE_iget_name(X509_PURPOSE *xp);
539 char *X509_PURPOSE_iget_sname(X509_PURPOSE *xp);
540 int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
541 void X509_PURPOSE_cleanup(void);
542 int X509_PURPOSE_get_id(X509_PURPOSE *);
543
544 /* BEGIN ERROR CODES */
545 /* The following lines are auto generated by the script mkerr.pl. Any changes
546  * made after this point may be overwritten when the script is next run.
547  */
548
549 /* Error codes for the X509V3 functions. */
550
551 /* Function codes. */
552 #define X509V3_F_COPY_EMAIL                              122
553 #define X509V3_F_COPY_ISSUER                             123
554 #define X509V3_F_DO_EXT_CONF                             124
555 #define X509V3_F_DO_EXT_I2D                              135
556 #define X509V3_F_HEX_TO_STRING                           111
557 #define X509V3_F_I2S_ASN1_ENUMERATED                     121
558 #define X509V3_F_I2S_ASN1_INTEGER                        120
559 #define X509V3_F_I2V_AUTHORITY_INFO_ACCESS               138
560 #define X509V3_F_NOTICE_SECTION                          132
561 #define X509V3_F_NREF_NOS                                133
562 #define X509V3_F_POLICY_SECTION                          131
563 #define X509V3_F_R2I_CERTPOL                             130
564 #define X509V3_F_S2I_ASN1_IA5STRING                      100
565 #define X509V3_F_S2I_ASN1_INTEGER                        108
566 #define X509V3_F_S2I_ASN1_OCTET_STRING                   112
567 #define X509V3_F_S2I_ASN1_SKEY_ID                        114
568 #define X509V3_F_S2I_S2I_SKEY_ID                         115
569 #define X509V3_F_STRING_TO_HEX                           113
570 #define X509V3_F_SXNET_ADD_ASC                           125
571 #define X509V3_F_SXNET_ADD_ID_INTEGER                    126
572 #define X509V3_F_SXNET_ADD_ID_ULONG                      127
573 #define X509V3_F_SXNET_GET_ID_ASC                        128
574 #define X509V3_F_SXNET_GET_ID_ULONG                      129
575 #define X509V3_F_V2I_ACCESS_DESCRIPTION                  139
576 #define X509V3_F_V2I_ASN1_BIT_STRING                     101
577 #define X509V3_F_V2I_AUTHORITY_KEYID                     119
578 #define X509V3_F_V2I_BASIC_CONSTRAINTS                   102
579 #define X509V3_F_V2I_CRLD                                134
580 #define X509V3_F_V2I_EXT_KU                              103
581 #define X509V3_F_V2I_GENERAL_NAME                        117
582 #define X509V3_F_V2I_GENERAL_NAMES                       118
583 #define X509V3_F_V3_GENERIC_EXTENSION                    116
584 #define X509V3_F_X509V3_ADD_VALUE                        105
585 #define X509V3_F_X509V3_EXT_ADD                          104
586 #define X509V3_F_X509V3_EXT_ADD_ALIAS                    106
587 #define X509V3_F_X509V3_EXT_CONF                         107
588 #define X509V3_F_X509V3_EXT_I2D                          136
589 #define X509V3_F_X509V3_GET_VALUE_BOOL                   110
590 #define X509V3_F_X509V3_PARSE_LIST                       109
591 #define X509V3_F_X509_PURPOSE_ADD                        137
592
593 /* Reason codes. */
594 #define X509V3_R_BAD_IP_ADDRESS                          118
595 #define X509V3_R_BAD_OBJECT                              119
596 #define X509V3_R_BN_DEC2BN_ERROR                         100
597 #define X509V3_R_BN_TO_ASN1_INTEGER_ERROR                101
598 #define X509V3_R_DUPLICATE_ZONE_ID                       133
599 #define X509V3_R_ERROR_CONVERTING_ZONE                   131
600 #define X509V3_R_ERROR_IN_EXTENSION                      128
601 #define X509V3_R_EXPECTED_A_SECTION_NAME                 137
602 #define X509V3_R_EXTENSION_NAME_ERROR                    115
603 #define X509V3_R_EXTENSION_NOT_FOUND                     102
604 #define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED         103
605 #define X509V3_R_EXTENSION_VALUE_ERROR                   116
606 #define X509V3_R_ILLEGAL_HEX_DIGIT                       113
607 #define X509V3_R_INVALID_BOOLEAN_STRING                  104
608 #define X509V3_R_INVALID_EXTENSION_STRING                105
609 #define X509V3_R_INVALID_NAME                            106
610 #define X509V3_R_INVALID_NULL_ARGUMENT                   107
611 #define X509V3_R_INVALID_NULL_NAME                       108
612 #define X509V3_R_INVALID_NULL_VALUE                      109
613 #define X509V3_R_INVALID_NUMBER                          140
614 #define X509V3_R_INVALID_NUMBERS                         141
615 #define X509V3_R_INVALID_OBJECT_IDENTIFIER               110
616 #define X509V3_R_INVALID_OPTION                          138
617 #define X509V3_R_INVALID_POLICY_IDENTIFIER               134
618 #define X509V3_R_INVALID_SECTION                         135
619 #define X509V3_R_INVALID_SYNTAX                          143
620 #define X509V3_R_ISSUER_DECODE_ERROR                     126
621 #define X509V3_R_MISSING_VALUE                           124
622 #define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS           142
623 #define X509V3_R_NO_CONFIG_DATABASE                      136
624 #define X509V3_R_NO_ISSUER_CERTIFICATE                   121
625 #define X509V3_R_NO_ISSUER_DETAILS                       127
626 #define X509V3_R_NO_POLICY_IDENTIFIER                    139
627 #define X509V3_R_NO_PUBLIC_KEY                           114
628 #define X509V3_R_NO_SUBJECT_DETAILS                      125
629 #define X509V3_R_ODD_NUMBER_OF_DIGITS                    112
630 #define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS            122
631 #define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID              123
632 #define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT             111
633 #define X509V3_R_UNKNOWN_EXTENSION                       129
634 #define X509V3_R_UNKNOWN_EXTENSION_NAME                  130
635 #define X509V3_R_UNKNOWN_OPTION                          120
636 #define X509V3_R_UNSUPPORTED_OPTION                      117
637 #define X509V3_R_USER_TOO_LONG                           132
638
639 #ifdef  __cplusplus
640 }
641 #endif
642 #endif
643