Safe stack reorganisation in terms of function casts.
[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 #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 *, 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 DECLARE_STACK_OF(X509V3_EXT_METHOD)
135
136 /* ext_flags values */
137 #define X509V3_EXT_DYNAMIC      0x1
138 #define X509V3_EXT_CTX_DEP      0x2
139 #define X509V3_EXT_MULTILINE    0x4
140
141 typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
142
143 typedef struct BASIC_CONSTRAINTS_st {
144 int ca;
145 ASN1_INTEGER *pathlen;
146 } BASIC_CONSTRAINTS;
147
148
149 typedef struct PKEY_USAGE_PERIOD_st {
150 ASN1_GENERALIZEDTIME *notBefore;
151 ASN1_GENERALIZEDTIME *notAfter;
152 } PKEY_USAGE_PERIOD;
153
154 typedef struct otherName_st {
155 ASN1_OBJECT *type_id;
156 ASN1_TYPE *value;
157 } OTHERNAME;
158
159 typedef struct GENERAL_NAME_st {
160
161 #define GEN_OTHERNAME   (0|V_ASN1_CONTEXT_SPECIFIC)
162 #define GEN_EMAIL       (1|V_ASN1_CONTEXT_SPECIFIC)
163 #define GEN_DNS         (2|V_ASN1_CONTEXT_SPECIFIC)
164 #define GEN_X400        (3|V_ASN1_CONTEXT_SPECIFIC)
165 #define GEN_DIRNAME     (4|V_ASN1_CONTEXT_SPECIFIC)
166 #define GEN_EDIPARTY    (5|V_ASN1_CONTEXT_SPECIFIC)
167 #define GEN_URI         (6|V_ASN1_CONTEXT_SPECIFIC)
168 #define GEN_IPADD       (7|V_ASN1_CONTEXT_SPECIFIC)
169 #define GEN_RID         (8|V_ASN1_CONTEXT_SPECIFIC)
170
171 int type;
172 union {
173         char *ptr;
174         ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */
175         ASN1_OCTET_STRING *ip; /* iPAddress */
176         X509_NAME *dirn;                /* dirn */
177         ASN1_OBJECT *rid; /* registeredID */
178         OTHERNAME *otherName; /* otherName */
179         ASN1_TYPE *other; /* ediPartyName, x400Address */
180 } d;
181 } GENERAL_NAME;
182
183 typedef struct ACCESS_DESCRIPTION_st {
184         ASN1_OBJECT *method;
185         GENERAL_NAME *location;
186 } ACCESS_DESCRIPTION;
187
188 DECLARE_STACK_OF(GENERAL_NAME)
189 DECLARE_ASN1_SET_OF(GENERAL_NAME)
190
191 DECLARE_STACK_OF(ACCESS_DESCRIPTION)
192 DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
193
194 typedef struct DIST_POINT_NAME_st {
195 /* NB: this is a CHOICE type and only one of these should be set */
196 STACK_OF(GENERAL_NAME) *fullname;
197 STACK_OF(X509_NAME_ENTRY) *relativename;
198 } DIST_POINT_NAME;
199
200 typedef struct DIST_POINT_st {
201 DIST_POINT_NAME *distpoint;
202 ASN1_BIT_STRING *reasons;
203 STACK_OF(GENERAL_NAME) *CRLissuer;
204 } DIST_POINT;
205
206 DECLARE_STACK_OF(DIST_POINT)
207 DECLARE_ASN1_SET_OF(DIST_POINT)
208
209 typedef struct AUTHORITY_KEYID_st {
210 ASN1_OCTET_STRING *keyid;
211 STACK_OF(GENERAL_NAME) *issuer;
212 ASN1_INTEGER *serial;
213 } AUTHORITY_KEYID;
214
215 /* Strong extranet structures */
216
217 typedef struct SXNET_ID_st {
218         ASN1_INTEGER *zone;
219         ASN1_OCTET_STRING *user;
220 } SXNETID;
221
222 DECLARE_STACK_OF(SXNETID)
223 DECLARE_ASN1_SET_OF(SXNETID)
224
225 typedef struct SXNET_st {
226         ASN1_INTEGER *version;
227         STACK_OF(SXNETID) *ids;
228 } SXNET;
229
230 typedef struct NOTICEREF_st {
231         ASN1_STRING *organization;
232         STACK_OF(ASN1_INTEGER) *noticenos;
233 } NOTICEREF;
234
235 typedef struct USERNOTICE_st {
236         NOTICEREF *noticeref;
237         ASN1_STRING *exptext;
238 } USERNOTICE;
239
240 typedef struct POLICYQUALINFO_st {
241         ASN1_OBJECT *pqualid;
242         union {
243                 ASN1_IA5STRING *cpsuri;
244                 USERNOTICE *usernotice;
245                 ASN1_TYPE *other;
246         } d;
247 } POLICYQUALINFO;
248
249 DECLARE_STACK_OF(POLICYQUALINFO)
250 DECLARE_ASN1_SET_OF(POLICYQUALINFO)
251
252 typedef struct POLICYINFO_st {
253         ASN1_OBJECT *policyid;
254         STACK_OF(POLICYQUALINFO) *qualifiers;
255 } POLICYINFO;
256
257 DECLARE_STACK_OF(POLICYINFO)
258 DECLARE_ASN1_SET_OF(POLICYINFO)
259
260 #define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
261 ",name:", val->name, ",value:", val->value);
262
263 #define X509V3_set_ctx_test(ctx) \
264                         X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
265 #define X509V3_set_ctx_nodb(ctx) ctx->db = NULL;
266
267 #define EXT_BITSTRING(nid, table) { nid, 0, \
268                         (X509V3_EXT_NEW)ASN1_BIT_STRING_new, \
269                         (X509V3_EXT_FREE)ASN1_BIT_STRING_free, \
270                         (X509V3_EXT_D2I)d2i_ASN1_BIT_STRING, \
271                         (X509V3_EXT_I2D)i2d_ASN1_BIT_STRING, \
272                         NULL, NULL, \
273                         (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
274                         (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
275                         NULL, NULL, \
276                         (char *)table}
277
278 #define EXT_IA5STRING(nid) { nid, 0, \
279                         (X509V3_EXT_NEW)ASN1_IA5STRING_new, \
280                         (X509V3_EXT_FREE)ASN1_IA5STRING_free, \
281                         (X509V3_EXT_D2I)d2i_ASN1_IA5STRING, \
282                         (X509V3_EXT_I2D)i2d_ASN1_IA5STRING, \
283                         (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
284                         (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
285                         NULL, NULL, NULL, NULL, \
286                         NULL}
287
288 #define EXT_END { -1, 0, NULL, NULL, NULL, NULL, NULL, NULL, \
289                          NULL, NULL, NULL, NULL, \
290                          NULL}
291
292
293 /* X509_PURPOSE stuff */
294
295 #define EXFLAG_BCONS            0x1
296 #define EXFLAG_KUSAGE           0x2
297 #define EXFLAG_XKUSAGE          0x4
298 #define EXFLAG_NSCERT           0x8
299
300 #define EXFLAG_CA               0x10
301 #define EXFLAG_SS               0x20
302 #define EXFLAG_V1               0x40
303 #define EXFLAG_INVALID          0x80
304 #define EXFLAG_SET              0x100
305
306 #define KU_DIGITAL_SIGNATURE    0x0080
307 #define KU_NON_REPUDIATION      0x0040
308 #define KU_KEY_ENCIPHERMENT     0x0020
309 #define KU_DATA_ENCIPHERMENT    0x0010
310 #define KU_KEY_AGREEMENT        0x0008
311 #define KU_KEY_CERT_SIGN        0x0004
312 #define KU_CRL_SIGN             0x0002
313 #define KU_ENCIPHER_ONLY        0x0001
314 #define KU_DECIPHER_ONLY        0x8000
315
316 #define NS_SSL_CLIENT           0x80
317 #define NS_SSL_SERVER           0x40
318 #define NS_SMIME                0x20
319 #define NS_OBJSIGN              0x10
320 #define NS_SSL_CA               0x04
321 #define NS_SMIME_CA             0x02
322 #define NS_OBJSIGN_CA           0x01
323
324 #define XKU_SSL_SERVER          0x1     
325 #define XKU_SSL_CLIENT          0x2
326 #define XKU_SMIME               0x4
327 #define XKU_CODE_SIGN           0x8
328 #define XKU_SGC                 0x10
329
330 #define X509_PURPOSE_DYNAMIC    0x1
331 #define X509_PURPOSE_DYNAMIC_NAME       0x2
332
333 typedef struct x509_purpose_st {
334         int purpose;
335         int trust;              /* Default trust ID */
336         int flags;
337         int (*check_purpose)(const struct x509_purpose_st *,
338                                 const X509 *, int);
339         char *name;
340         char *sname;
341         void *usr_data;
342 } X509_PURPOSE;
343
344 #define X509_PURPOSE_SSL_CLIENT         1
345 #define X509_PURPOSE_SSL_SERVER         2
346 #define X509_PURPOSE_NS_SSL_SERVER      3
347 #define X509_PURPOSE_SMIME_SIGN         4
348 #define X509_PURPOSE_SMIME_ENCRYPT      5
349 #define X509_PURPOSE_CRL_SIGN           6
350 #define X509_PURPOSE_ANY                7
351
352 #define X509_PURPOSE_MIN                1
353 #define X509_PURPOSE_MAX                7
354
355 DECLARE_STACK_OF(X509_PURPOSE)
356
357 void ERR_load_X509V3_strings(void);
358 int i2d_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS *a, unsigned char **pp);
359 BASIC_CONSTRAINTS *d2i_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS **a, unsigned char **pp, long length);
360 BASIC_CONSTRAINTS *BASIC_CONSTRAINTS_new(void);
361 void BASIC_CONSTRAINTS_free(BASIC_CONSTRAINTS *a);
362
363 int i2d_GENERAL_NAME(GENERAL_NAME *a, unsigned char **pp);
364 GENERAL_NAME *d2i_GENERAL_NAME(GENERAL_NAME **a, unsigned char **pp, long length);
365 GENERAL_NAME *GENERAL_NAME_new(void);
366 void GENERAL_NAME_free(GENERAL_NAME *a);
367 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
368
369 int i2d_SXNET(SXNET *a, unsigned char **pp);
370 SXNET *d2i_SXNET(SXNET **a, unsigned char **pp, long length);
371 SXNET *SXNET_new(void);
372 void SXNET_free(SXNET *a);
373
374 int i2d_SXNETID(SXNETID *a, unsigned char **pp);
375 SXNETID *d2i_SXNETID(SXNETID **a, unsigned char **pp, long length);
376 SXNETID *SXNETID_new(void);
377 void SXNETID_free(SXNETID *a);
378
379 int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen); 
380 int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen); 
381 int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen); 
382
383 ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
384 ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
385 ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
386
387 int i2d_AUTHORITY_KEYID(AUTHORITY_KEYID *a, unsigned char **pp);
388 AUTHORITY_KEYID *d2i_AUTHORITY_KEYID(AUTHORITY_KEYID **a, unsigned char **pp, long length);
389 AUTHORITY_KEYID *AUTHORITY_KEYID_new(void);
390 void AUTHORITY_KEYID_free(AUTHORITY_KEYID *a);
391
392 int i2d_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD *a, unsigned char **pp);
393 PKEY_USAGE_PERIOD *d2i_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD **a, unsigned char **pp, long length);
394 PKEY_USAGE_PERIOD *PKEY_USAGE_PERIOD_new(void);
395 void PKEY_USAGE_PERIOD_free(PKEY_USAGE_PERIOD *a);
396
397 STACK_OF(GENERAL_NAME) *GENERAL_NAMES_new(void);
398 void GENERAL_NAMES_free(STACK_OF(GENERAL_NAME) *a);
399 STACK_OF(GENERAL_NAME) *d2i_GENERAL_NAMES(STACK_OF(GENERAL_NAME) **a, unsigned char **pp, long length);
400 int i2d_GENERAL_NAMES(STACK_OF(GENERAL_NAME) *a, unsigned char **pp);
401 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
402                 STACK_OF(GENERAL_NAME) *gen, STACK_OF(CONF_VALUE) *extlist);
403 STACK_OF(GENERAL_NAME) *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
404                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
405
406 int i2d_OTHERNAME(OTHERNAME *a, unsigned char **pp);
407 OTHERNAME *OTHERNAME_new(void);
408 OTHERNAME *d2i_OTHERNAME(OTHERNAME **a, unsigned char **pp, long length);
409 void OTHERNAME_free(OTHERNAME *a);
410
411 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
412 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
413
414 int i2d_ext_ku(STACK_OF(ASN1_OBJECT) *a, unsigned char **pp);
415 STACK_OF(ASN1_OBJECT) *d2i_ext_ku(STACK_OF(ASN1_OBJECT) **a,
416                                         unsigned char **pp, long length);
417 void ext_ku_free(STACK_OF(ASN1_OBJECT) *a);
418 STACK_OF(ASN1_OBJECT) *ext_ku_new(void);
419
420 int i2d_CERTIFICATEPOLICIES(STACK_OF(POLICYINFO) *a, unsigned char **pp);
421 STACK_OF(POLICYINFO) *CERTIFICATEPOLICIES_new(void);
422 void CERTIFICATEPOLICIES_free(STACK_OF(POLICYINFO) *a);
423 STACK_OF(POLICYINFO) *d2i_CERTIFICATEPOLICIES(STACK_OF(POLICYINFO) **a, unsigned char **pp, long length);
424
425 int i2d_POLICYINFO(POLICYINFO *a, unsigned char **pp);
426 POLICYINFO *POLICYINFO_new(void);
427 POLICYINFO *d2i_POLICYINFO(POLICYINFO **a, unsigned char **pp, long length);
428 void POLICYINFO_free(POLICYINFO *a);
429
430 int i2d_POLICYQUALINFO(POLICYQUALINFO *a, unsigned char **pp);
431 POLICYQUALINFO *POLICYQUALINFO_new(void);
432 POLICYQUALINFO *d2i_POLICYQUALINFO(POLICYQUALINFO **a, unsigned char **pp,
433                                                                  long length);
434 void POLICYQUALINFO_free(POLICYQUALINFO *a);
435
436 int i2d_USERNOTICE(USERNOTICE *a, unsigned char **pp);
437 USERNOTICE *USERNOTICE_new(void);
438 USERNOTICE *d2i_USERNOTICE(USERNOTICE **a, unsigned char **pp, long length);
439 void USERNOTICE_free(USERNOTICE *a);
440
441 int i2d_NOTICEREF(NOTICEREF *a, unsigned char **pp);
442 NOTICEREF *NOTICEREF_new(void);
443 NOTICEREF *d2i_NOTICEREF(NOTICEREF **a, unsigned char **pp, long length);
444 void NOTICEREF_free(NOTICEREF *a);
445
446 int i2d_CRL_DIST_POINTS(STACK_OF(DIST_POINT) *a, unsigned char **pp);
447 STACK_OF(DIST_POINT) *CRL_DIST_POINTS_new(void);
448 void CRL_DIST_POINTS_free(STACK_OF(DIST_POINT) *a);
449 STACK_OF(DIST_POINT) *d2i_CRL_DIST_POINTS(STACK_OF(DIST_POINT) **a,
450                 unsigned char **pp,long length);
451
452 int i2d_DIST_POINT(DIST_POINT *a, unsigned char **pp);
453 DIST_POINT *DIST_POINT_new(void);
454 DIST_POINT *d2i_DIST_POINT(DIST_POINT **a, unsigned char **pp, long length);
455 void DIST_POINT_free(DIST_POINT *a);
456
457 int i2d_DIST_POINT_NAME(DIST_POINT_NAME *a, unsigned char **pp);
458 DIST_POINT_NAME *DIST_POINT_NAME_new(void);
459 void DIST_POINT_NAME_free(DIST_POINT_NAME *a);
460 DIST_POINT_NAME *d2i_DIST_POINT_NAME(DIST_POINT_NAME **a, unsigned char **pp,
461              long length);
462
463 int i2d_ACCESS_DESCRIPTION(ACCESS_DESCRIPTION *a, unsigned char **pp);
464 ACCESS_DESCRIPTION *ACCESS_DESCRIPTION_new(void);
465 void ACCESS_DESCRIPTION_free(ACCESS_DESCRIPTION *a);
466 ACCESS_DESCRIPTION *d2i_ACCESS_DESCRIPTION(ACCESS_DESCRIPTION **a, unsigned char **pp,
467              long length);
468
469 STACK_OF(ACCESS_DESCRIPTION) *AUTHORITY_INFO_ACCESS_new(void);
470 void AUTHORITY_INFO_ACCESS_free(STACK_OF(ACCESS_DESCRIPTION) *a);
471 STACK_OF(ACCESS_DESCRIPTION) *d2i_AUTHORITY_INFO_ACCESS(STACK_OF(ACCESS_DESCRIPTION) **a,
472                                          unsigned char **pp, long length);
473 int i2d_AUTHORITY_INFO_ACCESS(STACK_OF(ACCESS_DESCRIPTION) *a, unsigned char **pp);
474
475
476
477 #ifdef HEADER_CONF_H
478 GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, CONF_VALUE *cnf);
479 void X509V3_conf_free(CONF_VALUE *val);
480 X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value);
481 X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value);
482 int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert);
483 int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
484 int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
485 int X509V3_add_value_bool_nf(char *name, int asn1_bool,
486                                                 STACK_OF(CONF_VALUE) **extlist);
487 int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
488 int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
489 void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash);
490 #endif
491
492 char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
493 STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section);
494 void X509V3_string_free(X509V3_CTX *ctx, char *str);
495 void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
496 void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
497                                  X509_REQ *req, X509_CRL *crl, int flags);
498
499 int X509V3_add_value(const char *name, const char *value,
500                                                 STACK_OF(CONF_VALUE) **extlist);
501 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
502                                                 STACK_OF(CONF_VALUE) **extlist);
503 int X509V3_add_value_bool(const char *name, int asn1_bool,
504                                                 STACK_OF(CONF_VALUE) **extlist);
505 int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
506                                                 STACK_OF(CONF_VALUE) **extlist);
507 char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
508 ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
509 char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
510 char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
511 int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
512 int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
513 int X509V3_EXT_add_alias(int nid_to, int nid_from);
514 void X509V3_EXT_cleanup(void);
515
516 X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
517 X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
518 int X509V3_add_standard_extensions(void);
519 STACK_OF(CONF_VALUE) *X509V3_parse_list(char *line);
520 void *X509V3_EXT_d2i(X509_EXTENSION *ext);
521 void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx);
522
523 X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
524
525 char *hex_to_string(unsigned char *buffer, long len);
526 unsigned char *string_to_hex(char *str, long *len);
527 int name_cmp(const char *name, const char *cmp);
528
529 void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
530                                                                  int ml);
531 int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, int flag, int indent);
532 int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
533
534 int X509_check_purpose(X509 *x, int id, int ca);
535 int X509_PURPOSE_get_count(void);
536 X509_PURPOSE * X509_PURPOSE_get0(int idx);
537 int X509_PURPOSE_get_by_sname(char *sname);
538 int X509_PURPOSE_get_by_id(int id);
539 int X509_PURPOSE_add(int id, int trust, int flags,
540                         int (*ck)(const X509_PURPOSE *, const X509 *, int),
541                                 char *name, char *sname, void *arg);
542 char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);
543 char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);
544 int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
545 void X509_PURPOSE_cleanup(void);
546 int X509_PURPOSE_get_id(X509_PURPOSE *);
547
548 STACK *X509_get1_email(X509 *x);
549 STACK *X509_REQ_get1_email(X509_REQ *x);
550 void X509_email_free(STACK *sk);
551
552
553 /* BEGIN ERROR CODES */
554 /* The following lines are auto generated by the script mkerr.pl. Any changes
555  * made after this point may be overwritten when the script is next run.
556  */
557
558 /* Error codes for the X509V3 functions. */
559
560 /* Function codes. */
561 #define X509V3_F_COPY_EMAIL                              122
562 #define X509V3_F_COPY_ISSUER                             123
563 #define X509V3_F_DO_EXT_CONF                             124
564 #define X509V3_F_DO_EXT_I2D                              135
565 #define X509V3_F_HEX_TO_STRING                           111
566 #define X509V3_F_I2S_ASN1_ENUMERATED                     121
567 #define X509V3_F_I2S_ASN1_INTEGER                        120
568 #define X509V3_F_I2V_AUTHORITY_INFO_ACCESS               138
569 #define X509V3_F_NOTICE_SECTION                          132
570 #define X509V3_F_NREF_NOS                                133
571 #define X509V3_F_POLICY_SECTION                          131
572 #define X509V3_F_R2I_CERTPOL                             130
573 #define X509V3_F_S2I_ASN1_IA5STRING                      100
574 #define X509V3_F_S2I_ASN1_INTEGER                        108
575 #define X509V3_F_S2I_ASN1_OCTET_STRING                   112
576 #define X509V3_F_S2I_ASN1_SKEY_ID                        114
577 #define X509V3_F_S2I_S2I_SKEY_ID                         115
578 #define X509V3_F_STRING_TO_HEX                           113
579 #define X509V3_F_SXNET_ADD_ASC                           125
580 #define X509V3_F_SXNET_ADD_ID_INTEGER                    126
581 #define X509V3_F_SXNET_ADD_ID_ULONG                      127
582 #define X509V3_F_SXNET_GET_ID_ASC                        128
583 #define X509V3_F_SXNET_GET_ID_ULONG                      129
584 #define X509V3_F_V2I_ACCESS_DESCRIPTION                  139
585 #define X509V3_F_V2I_ASN1_BIT_STRING                     101
586 #define X509V3_F_V2I_AUTHORITY_KEYID                     119
587 #define X509V3_F_V2I_BASIC_CONSTRAINTS                   102
588 #define X509V3_F_V2I_CRLD                                134
589 #define X509V3_F_V2I_EXT_KU                              103
590 #define X509V3_F_V2I_GENERAL_NAME                        117
591 #define X509V3_F_V2I_GENERAL_NAMES                       118
592 #define X509V3_F_V3_GENERIC_EXTENSION                    116
593 #define X509V3_F_X509V3_ADD_VALUE                        105
594 #define X509V3_F_X509V3_EXT_ADD                          104
595 #define X509V3_F_X509V3_EXT_ADD_ALIAS                    106
596 #define X509V3_F_X509V3_EXT_CONF                         107
597 #define X509V3_F_X509V3_EXT_I2D                          136
598 #define X509V3_F_X509V3_GET_VALUE_BOOL                   110
599 #define X509V3_F_X509V3_PARSE_LIST                       109
600 #define X509V3_F_X509_PURPOSE_ADD                        137
601
602 /* Reason codes. */
603 #define X509V3_R_BAD_IP_ADDRESS                          118
604 #define X509V3_R_BAD_OBJECT                              119
605 #define X509V3_R_BN_DEC2BN_ERROR                         100
606 #define X509V3_R_BN_TO_ASN1_INTEGER_ERROR                101
607 #define X509V3_R_DUPLICATE_ZONE_ID                       133
608 #define X509V3_R_ERROR_CONVERTING_ZONE                   131
609 #define X509V3_R_ERROR_IN_EXTENSION                      128
610 #define X509V3_R_EXPECTED_A_SECTION_NAME                 137
611 #define X509V3_R_EXTENSION_NAME_ERROR                    115
612 #define X509V3_R_EXTENSION_NOT_FOUND                     102
613 #define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED         103
614 #define X509V3_R_EXTENSION_VALUE_ERROR                   116
615 #define X509V3_R_ILLEGAL_HEX_DIGIT                       113
616 #define X509V3_R_INVALID_BOOLEAN_STRING                  104
617 #define X509V3_R_INVALID_EXTENSION_STRING                105
618 #define X509V3_R_INVALID_NAME                            106
619 #define X509V3_R_INVALID_NULL_ARGUMENT                   107
620 #define X509V3_R_INVALID_NULL_NAME                       108
621 #define X509V3_R_INVALID_NULL_VALUE                      109
622 #define X509V3_R_INVALID_NUMBER                          140
623 #define X509V3_R_INVALID_NUMBERS                         141
624 #define X509V3_R_INVALID_OBJECT_IDENTIFIER               110
625 #define X509V3_R_INVALID_OPTION                          138
626 #define X509V3_R_INVALID_POLICY_IDENTIFIER               134
627 #define X509V3_R_INVALID_SECTION                         135
628 #define X509V3_R_INVALID_SYNTAX                          143
629 #define X509V3_R_ISSUER_DECODE_ERROR                     126
630 #define X509V3_R_MISSING_VALUE                           124
631 #define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS           142
632 #define X509V3_R_NO_CONFIG_DATABASE                      136
633 #define X509V3_R_NO_ISSUER_CERTIFICATE                   121
634 #define X509V3_R_NO_ISSUER_DETAILS                       127
635 #define X509V3_R_NO_POLICY_IDENTIFIER                    139
636 #define X509V3_R_NO_PUBLIC_KEY                           114
637 #define X509V3_R_NO_SUBJECT_DETAILS                      125
638 #define X509V3_R_ODD_NUMBER_OF_DIGITS                    112
639 #define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS            122
640 #define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID              123
641 #define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT             111
642 #define X509V3_R_UNKNOWN_EXTENSION                       129
643 #define X509V3_R_UNKNOWN_EXTENSION_NAME                  130
644 #define X509V3_R_UNKNOWN_OPTION                          120
645 #define X509V3_R_UNSUPPORTED_OPTION                      117
646 #define X509V3_R_USER_TOO_LONG                           132
647
648 #ifdef  __cplusplus
649 }
650 #endif
651 #endif
652