1/* ocsp.h */
2/* Written by Tom Titchener <Tom_Titchener@groove.net> for the OpenSSL
3 * project. */
4
5/* History:
6 This file was transfered to Richard Levitte from CertCo by Kathy
7 Weinhold in mid-spring 2000 to be included in OpenSSL or released
8 as a patch kit. */
9
10/* ====================================================================
11 * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 *
17 * 1. Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 *
20 * 2. Redistributions in binary form must reproduce the above copyright
21 * notice, this list of conditions and the following disclaimer in
22 * the documentation and/or other materials provided with the
23 * distribution.
24 *
25 * 3. All advertising materials mentioning features or use of this
26 * software must display the following acknowledgment:
27 * "This product includes software developed by the OpenSSL Project
28 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
29 *
30 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
31 * endorse or promote products derived from this software without
32 * prior written permission. For written permission, please contact
33 * openssl-core@openssl.org.
34 *
35 * 5. Products derived from this software may not be called "OpenSSL"
36 * nor may "OpenSSL" appear in their names without prior written
37 * permission of the OpenSSL Project.
38 *
39 * 6. Redistributions of any form whatsoever must retain the following
40 * acknowledgment:
41 * "This product includes software developed by the OpenSSL Project
42 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
43 *
44 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
45 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
46 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
47 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
48 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
49 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
50 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
51 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
53 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
54 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
55 * OF THE POSSIBILITY OF SUCH DAMAGE.
56 * ====================================================================
57 *
58 * This product includes cryptographic software written by Eric Young
59 * (eay@cryptsoft.com). This product includes software written by Tim
60 * Hudson (tjh@cryptsoft.com).
61 *
62 */
63
64#ifndef HEADER_OCSP_H
65#define HEADER_OCSP_H
66
67#include <openssl/ossl_typ.h>
68#include <openssl/x509.h>
69#include <openssl/x509v3.h>
70#include <openssl/safestack.h>
71
72#ifdef __cplusplus
73extern "C" {
74#endif
75
76/* Various flags and values */
77
78#define OCSP_DEFAULT_NONCE_LENGTH 16
79
80#define OCSP_NOCERTS 0x1
81#define OCSP_NOINTERN 0x2
82#define OCSP_NOSIGS 0x4
83#define OCSP_NOCHAIN 0x8
84#define OCSP_NOVERIFY 0x10
85#define OCSP_NOEXPLICIT 0x20
86#define OCSP_NOCASIGN 0x40
87#define OCSP_NODELEGATED 0x80
88#define OCSP_NOCHECKS 0x100
89#define OCSP_TRUSTOTHER 0x200
90#define OCSP_RESPID_KEY 0x400
91#define OCSP_NOTIME 0x800
92
93/* CertID ::= SEQUENCE {
94 * hashAlgorithm AlgorithmIdentifier,
95 * issuerNameHash OCTET STRING, -- Hash of Issuer's DN
96 * issuerKeyHash OCTET STRING, -- Hash of Issuers public key (excluding the tag & length fields)
97 * serialNumber CertificateSerialNumber }
98 */
99typedef struct ocsp_cert_id_st
100 {
101 X509_ALGOR *hashAlgorithm;
102 ASN1_OCTET_STRING *issuerNameHash;
103 ASN1_OCTET_STRING *issuerKeyHash;
104 ASN1_INTEGER *serialNumber;
105 } OCSP_CERTID;
106
107DECLARE_STACK_OF(OCSP_CERTID)
108
109/* Request ::= SEQUENCE {
110 * reqCert CertID,
111 * singleRequestExtensions [0] EXPLICIT Extensions OPTIONAL }
112 */
113typedef struct ocsp_one_request_st
114 {
115 OCSP_CERTID *reqCert;
116 STACK_OF(X509_EXTENSION) *singleRequestExtensions;
117 } OCSP_ONEREQ;
118
119DECLARE_STACK_OF(OCSP_ONEREQ)
120DECLARE_ASN1_SET_OF(OCSP_ONEREQ)
121
122
123/* TBSRequest ::= SEQUENCE {
124 * version [0] EXPLICIT Version DEFAULT v1,
125 * requestorName [1] EXPLICIT GeneralName OPTIONAL,
126 * requestList SEQUENCE OF Request,
127 * requestExtensions [2] EXPLICIT Extensions OPTIONAL }
128 */
129typedef struct ocsp_req_info_st
130 {
131 ASN1_INTEGER *version;
132 GENERAL_NAME *requestorName;
133 STACK_OF(OCSP_ONEREQ) *requestList;
134 STACK_OF(X509_EXTENSION) *requestExtensions;
135 } OCSP_REQINFO;
136
137/* Signature ::= SEQUENCE {
138 * signatureAlgorithm AlgorithmIdentifier,
139 * signature BIT STRING,
140 * certs [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
141 */
142typedef struct ocsp_signature_st
143 {
144 X509_ALGOR *signatureAlgorithm;
145 ASN1_BIT_STRING *signature;
146 STACK_OF(X509) *certs;
147 } OCSP_SIGNATURE;
148
149/* OCSPRequest ::= SEQUENCE {
150 * tbsRequest TBSRequest,
151 * optionalSignature [0] EXPLICIT Signature OPTIONAL }
152 */
153typedef struct ocsp_request_st
154 {
155 OCSP_REQINFO *tbsRequest;
156 OCSP_SIGNATURE *optionalSignature; /* OPTIONAL */
157 } OCSP_REQUEST;
158
159/* OCSPResponseStatus ::= ENUMERATED {
160 * successful (0), --Response has valid confirmations
161 * malformedRequest (1), --Illegal confirmation request
162 * internalError (2), --Internal error in issuer
163 * tryLater (3), --Try again later
164 * --(4) is not used
165 * sigRequired (5), --Must sign the request
166 * unauthorized (6) --Request unauthorized
167 * }
168 */
169#define OCSP_RESPONSE_STATUS_SUCCESSFUL 0
170#define OCSP_RESPONSE_STATUS_MALFORMEDREQUEST 1
171#define OCSP_RESPONSE_STATUS_INTERNALERROR 2
172#define OCSP_RESPONSE_STATUS_TRYLATER 3
173#define OCSP_RESPONSE_STATUS_SIGREQUIRED 5
174#define OCSP_RESPONSE_STATUS_UNAUTHORIZED 6
175
176/* ResponseBytes ::= SEQUENCE {
177 * responseType OBJECT IDENTIFIER,
178 * response OCTET STRING }
179 */
180typedef struct ocsp_resp_bytes_st
181 {
182 ASN1_OBJECT *responseType;
183 ASN1_OCTET_STRING *response;
184 } OCSP_RESPBYTES;
185
186/* OCSPResponse ::= SEQUENCE {
187 * responseStatus OCSPResponseStatus,
188 * responseBytes [0] EXPLICIT ResponseBytes OPTIONAL }
189 */
190struct ocsp_response_st
191 {
192 ASN1_ENUMERATED *responseStatus;
193 OCSP_RESPBYTES *responseBytes;
194 };
195
196/* ResponderID ::= CHOICE {
197 * byName [1] Name,
198 * byKey [2] KeyHash }
199 */
200#define V_OCSP_RESPID_NAME 0
201#define V_OCSP_RESPID_KEY 1
202struct ocsp_responder_id_st
203 {
204 int type;
205 union {
206 X509_NAME* byName;
207 ASN1_OCTET_STRING *byKey;
208 } value;
209 };
210
211DECLARE_STACK_OF(OCSP_RESPID)
212DECLARE_ASN1_FUNCTIONS(OCSP_RESPID)
213
214/* KeyHash ::= OCTET STRING --SHA-1 hash of responder's public key
215 * --(excluding the tag and length fields)
216 */
217
218/* RevokedInfo ::= SEQUENCE {
219 * revocationTime GeneralizedTime,
220 * revocationReason [0] EXPLICIT CRLReason OPTIONAL }
221 */
222typedef struct ocsp_revoked_info_st
223 {
224 ASN1_GENERALIZEDTIME *revocationTime;
225 ASN1_ENUMERATED *revocationReason;
226 } OCSP_REVOKEDINFO;
227
228/* CertStatus ::= CHOICE {
229 * good [0] IMPLICIT NULL,
230 * revoked [1] IMPLICIT RevokedInfo,
231 * unknown [2] IMPLICIT UnknownInfo }
232 */
233#define V_OCSP_CERTSTATUS_GOOD 0
234#define V_OCSP_CERTSTATUS_REVOKED 1
235#define V_OCSP_CERTSTATUS_UNKNOWN 2
236typedef struct ocsp_cert_status_st
237 {
238 int type;
239 union {
240 ASN1_NULL *good;
241 OCSP_REVOKEDINFO *revoked;
242 ASN1_NULL *unknown;
243 } value;
244 } OCSP_CERTSTATUS;
245
246/* SingleResponse ::= SEQUENCE {
247 * certID CertID,
248 * certStatus CertStatus,
249 * thisUpdate GeneralizedTime,
250 * nextUpdate [0] EXPLICIT GeneralizedTime OPTIONAL,
251 * singleExtensions [1] EXPLICIT Extensions OPTIONAL }
252 */
253typedef struct ocsp_single_response_st
254 {
255 OCSP_CERTID *certId;
256 OCSP_CERTSTATUS *certStatus;
257 ASN1_GENERALIZEDTIME *thisUpdate;
258 ASN1_GENERALIZEDTIME *nextUpdate;
259 STACK_OF(X509_EXTENSION) *singleExtensions;
260 } OCSP_SINGLERESP;
261
262DECLARE_STACK_OF(OCSP_SINGLERESP)
263DECLARE_ASN1_SET_OF(OCSP_SINGLERESP)
264
265/* ResponseData ::= SEQUENCE {
266 * version [0] EXPLICIT Version DEFAULT v1,
267 * responderID ResponderID,
268 * producedAt GeneralizedTime,
269 * responses SEQUENCE OF SingleResponse,
270 * responseExtensions [1] EXPLICIT Extensions OPTIONAL }
271 */
272typedef struct ocsp_response_data_st
273 {
274 ASN1_INTEGER *version;
275 OCSP_RESPID *responderId;
276 ASN1_GENERALIZEDTIME *producedAt;
277 STACK_OF(OCSP_SINGLERESP) *responses;
278 STACK_OF(X509_EXTENSION) *responseExtensions;
279 } OCSP_RESPDATA;
280
281/* BasicOCSPResponse ::= SEQUENCE {
282 * tbsResponseData ResponseData,
283 * signatureAlgorithm AlgorithmIdentifier,
284 * signature BIT STRING,
285 * certs [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
286 */
287 /* Note 1:
288 The value for "signature" is specified in the OCSP rfc2560 as follows:
289 "The value for the signature SHALL be computed on the hash of the DER
290 encoding ResponseData." This means that you must hash the DER-encoded
291 tbsResponseData, and then run it through a crypto-signing function, which
292 will (at least w/RSA) do a hash-'n'-private-encrypt operation. This seems
293 a bit odd, but that's the spec. Also note that the data structures do not
294 leave anywhere to independently specify the algorithm used for the initial
295 hash. So, we look at the signature-specification algorithm, and try to do
296 something intelligent. -- Kathy Weinhold, CertCo */
297 /* Note 2:
298 It seems that the mentioned passage from RFC 2560 (section 4.2.1) is open
299 for interpretation. I've done tests against another responder, and found
300 that it doesn't do the double hashing that the RFC seems to say one
301 should. Therefore, all relevant functions take a flag saying which
302 variant should be used. -- Richard Levitte, OpenSSL team and CeloCom */
303typedef struct ocsp_basic_response_st
304 {
305 OCSP_RESPDATA *tbsResponseData;
306 X509_ALGOR *signatureAlgorithm;
307 ASN1_BIT_STRING *signature;
308 STACK_OF(X509) *certs;
309 } OCSP_BASICRESP;
310
311/*
312 * CRLReason ::= ENUMERATED {
313 * unspecified (0),
314 * keyCompromise (1),
315 * cACompromise (2),
316 * affiliationChanged (3),
317 * superseded (4),
318 * cessationOfOperation (5),
319 * certificateHold (6),
320 * removeFromCRL (8) }
321 */
322#define OCSP_REVOKED_STATUS_NOSTATUS -1
323#define OCSP_REVOKED_STATUS_UNSPECIFIED 0
324#define OCSP_REVOKED_STATUS_KEYCOMPROMISE 1
325#define OCSP_REVOKED_STATUS_CACOMPROMISE 2
326#define OCSP_REVOKED_STATUS_AFFILIATIONCHANGED 3
327#define OCSP_REVOKED_STATUS_SUPERSEDED 4
328#define OCSP_REVOKED_STATUS_CESSATIONOFOPERATION 5
329#define OCSP_REVOKED_STATUS_CERTIFICATEHOLD 6
330#define OCSP_REVOKED_STATUS_REMOVEFROMCRL 8
331
332/* CrlID ::= SEQUENCE {
333 * crlUrl [0] EXPLICIT IA5String OPTIONAL,
334 * crlNum [1] EXPLICIT INTEGER OPTIONAL,
335 * crlTime [2] EXPLICIT GeneralizedTime OPTIONAL }
336 */
337typedef struct ocsp_crl_id_st
338 {
339 ASN1_IA5STRING *crlUrl;
340 ASN1_INTEGER *crlNum;
341 ASN1_GENERALIZEDTIME *crlTime;
342 } OCSP_CRLID;
343
344/* ServiceLocator ::= SEQUENCE {
345 * issuer Name,
346 * locator AuthorityInfoAccessSyntax OPTIONAL }
347 */
348typedef struct ocsp_service_locator_st
349 {
350 X509_NAME* issuer;
351 STACK_OF(ACCESS_DESCRIPTION) *locator;
352 } OCSP_SERVICELOC;
353
354#define PEM_STRING_OCSP_REQUEST "OCSP REQUEST"
355#define PEM_STRING_OCSP_RESPONSE "OCSP RESPONSE"
356
357#define d2i_OCSP_REQUEST_bio(bp,p) ASN1_d2i_bio_of(OCSP_REQUEST,OCSP_REQUEST_new,d2i_OCSP_REQUEST,bp,p)
358
359#define d2i_OCSP_RESPONSE_bio(bp,p) ASN1_d2i_bio_of(OCSP_RESPONSE,OCSP_RESPONSE_new,d2i_OCSP_RESPONSE,bp,p)
360
361#define PEM_read_bio_OCSP_REQUEST(bp,x,cb) (OCSP_REQUEST *)PEM_ASN1_read_bio( \
362 (char *(*)())d2i_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,bp,(char **)x,cb,NULL)
363
364#define PEM_read_bio_OCSP_RESPONSE(bp,x,cb)(OCSP_RESPONSE *)PEM_ASN1_read_bio(\
365 (char *(*)())d2i_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,bp,(char **)x,cb,NULL)
366
367#define PEM_write_bio_OCSP_REQUEST(bp,o) \
368 PEM_ASN1_write_bio((int (*)())i2d_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,\
369 bp,(char *)o, NULL,NULL,0,NULL,NULL)
370
371#define PEM_write_bio_OCSP_RESPONSE(bp,o) \
372 PEM_ASN1_write_bio((int (*)())i2d_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,\
373 bp,(char *)o, NULL,NULL,0,NULL,NULL)
374
375#define i2d_OCSP_RESPONSE_bio(bp,o) ASN1_i2d_bio_of(OCSP_RESPONSE,i2d_OCSP_RESPONSE,bp,o)
376
377#define i2d_OCSP_REQUEST_bio(bp,o) ASN1_i2d_bio_of(OCSP_REQUEST,i2d_OCSP_REQUEST,bp,o)
378
379#define OCSP_REQUEST_sign(o,pkey,md) \
380 ASN1_item_sign(ASN1_ITEM_rptr(OCSP_REQINFO),\
381 o->optionalSignature->signatureAlgorithm,NULL,\
382 o->optionalSignature->signature,o->tbsRequest,pkey,md)
383
384#define OCSP_BASICRESP_sign(o,pkey,md,d) \
385 ASN1_item_sign(ASN1_ITEM_rptr(OCSP_RESPDATA),o->signatureAlgorithm,NULL,\
386 o->signature,o->tbsResponseData,pkey,md)
387
388#define OCSP_REQUEST_verify(a,r) ASN1_item_verify(ASN1_ITEM_rptr(OCSP_REQINFO),\
389 a->optionalSignature->signatureAlgorithm,\
390 a->optionalSignature->signature,a->tbsRequest,r)
391
392#define OCSP_BASICRESP_verify(a,r,d) ASN1_item_verify(ASN1_ITEM_rptr(OCSP_RESPDATA),\
393 a->signatureAlgorithm,a->signature,a->tbsResponseData,r)
394
395#define ASN1_BIT_STRING_digest(data,type,md,len) \
396 ASN1_item_digest(ASN1_ITEM_rptr(ASN1_BIT_STRING),type,data,md,len)
397
398#define OCSP_CERTSTATUS_dup(cs)\
399 (OCSP_CERTSTATUS*)ASN1_dup((int(*)())i2d_OCSP_CERTSTATUS,\
400 (char *(*)())d2i_OCSP_CERTSTATUS,(char *)(cs))
401
402OCSP_CERTID *OCSP_CERTID_dup(OCSP_CERTID *id);
403
404OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, char *path, OCSP_REQUEST *req);
405OCSP_REQ_CTX *OCSP_sendreq_new(BIO *io, char *path, OCSP_REQUEST *req,
406 int maxline);
407int OCSP_sendreq_nbio(OCSP_RESPONSE **presp, OCSP_REQ_CTX *rctx);
408void OCSP_REQ_CTX_free(OCSP_REQ_CTX *rctx);
409int OCSP_REQ_CTX_set1_req(OCSP_REQ_CTX *rctx, OCSP_REQUEST *req);
410int OCSP_REQ_CTX_add1_header(OCSP_REQ_CTX *rctx,
411 const char *name, const char *value);
412
413OCSP_CERTID *OCSP_cert_to_id(const EVP_MD *dgst, X509 *subject, X509 *issuer);
414
415OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst,
416 X509_NAME *issuerName,
417 ASN1_BIT_STRING* issuerKey,
418 ASN1_INTEGER *serialNumber);
419
420OCSP_ONEREQ *OCSP_request_add0_id(OCSP_REQUEST *req, OCSP_CERTID *cid);
421
422int OCSP_request_add1_nonce(OCSP_REQUEST *req, unsigned char *val, int len);
423int OCSP_basic_add1_nonce(OCSP_BASICRESP *resp, unsigned char *val, int len);
424int OCSP_check_nonce(OCSP_REQUEST *req, OCSP_BASICRESP *bs);
425int OCSP_copy_nonce(OCSP_BASICRESP *resp, OCSP_REQUEST *req);
426
427int OCSP_request_set1_name(OCSP_REQUEST *req, X509_NAME *nm);
428int OCSP_request_add1_cert(OCSP_REQUEST *req, X509 *cert);
429
430int OCSP_request_sign(OCSP_REQUEST *req,
431 X509 *signer,
432 EVP_PKEY *key,
433 const EVP_MD *dgst,
434 STACK_OF(X509) *certs,
435 unsigned long flags);
436
437int OCSP_response_status(OCSP_RESPONSE *resp);
438OCSP_BASICRESP *OCSP_response_get1_basic(OCSP_RESPONSE *resp);
439
440int OCSP_resp_count(OCSP_BASICRESP *bs);
441OCSP_SINGLERESP *OCSP_resp_get0(OCSP_BASICRESP *bs, int idx);
442int OCSP_resp_find(OCSP_BASICRESP *bs, OCSP_CERTID *id, int last);
443int OCSP_single_get0_status(OCSP_SINGLERESP *single, int *reason,
444 ASN1_GENERALIZEDTIME **revtime,
445 ASN1_GENERALIZEDTIME **thisupd,
446 ASN1_GENERALIZEDTIME **nextupd);
447int OCSP_resp_find_status(OCSP_BASICRESP *bs, OCSP_CERTID *id, int *status,
448 int *reason,
449 ASN1_GENERALIZEDTIME **revtime,
450 ASN1_GENERALIZEDTIME **thisupd,
451 ASN1_GENERALIZEDTIME **nextupd);
452int OCSP_check_validity(ASN1_GENERALIZEDTIME *thisupd,
453 ASN1_GENERALIZEDTIME *nextupd,
454 long sec, long maxsec);
455
456int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs, X509_STORE *store, unsigned long flags);
457
458int OCSP_parse_url(char *url, char **phost, char **pport, char **ppath, int *pssl);
459
460int OCSP_id_issuer_cmp(OCSP_CERTID *a, OCSP_CERTID *b);
461int OCSP_id_cmp(OCSP_CERTID *a, OCSP_CERTID *b);
462
463int OCSP_request_onereq_count(OCSP_REQUEST *req);
464OCSP_ONEREQ *OCSP_request_onereq_get0(OCSP_REQUEST *req, int i);
465OCSP_CERTID *OCSP_onereq_get0_id(OCSP_ONEREQ *one);
466int OCSP_id_get0_info(ASN1_OCTET_STRING **piNameHash, ASN1_OBJECT **pmd,
467 ASN1_OCTET_STRING **pikeyHash,
468 ASN1_INTEGER **pserial, OCSP_CERTID *cid);
469int OCSP_request_is_signed(OCSP_REQUEST *req);
470OCSP_RESPONSE *OCSP_response_create(int status, OCSP_BASICRESP *bs);
471OCSP_SINGLERESP *OCSP_basic_add1_status(OCSP_BASICRESP *rsp,
472 OCSP_CERTID *cid,
473 int status, int reason,
474 ASN1_TIME *revtime,
475 ASN1_TIME *thisupd, ASN1_TIME *nextupd);
476int OCSP_basic_add1_cert(OCSP_BASICRESP *resp, X509 *cert);
477int OCSP_basic_sign(OCSP_BASICRESP *brsp,
478 X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
479 STACK_OF(X509) *certs, unsigned long flags);
480
481X509_EXTENSION *OCSP_crlID_new(char *url, long *n, char *tim);
482
483X509_EXTENSION *OCSP_accept_responses_new(char **oids);
484
485X509_EXTENSION *OCSP_archive_cutoff_new(char* tim);
486
487X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME* issuer, char **urls);
488
489int OCSP_REQUEST_get_ext_count(OCSP_REQUEST *x);
490int OCSP_REQUEST_get_ext_by_NID(OCSP_REQUEST *x, int nid, int lastpos);
491int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, ASN1_OBJECT *obj, int lastpos);
492int OCSP_REQUEST_get_ext_by_critical(OCSP_REQUEST *x, int crit, int lastpos);
493X509_EXTENSION *OCSP_REQUEST_get_ext(OCSP_REQUEST *x, int loc);
494X509_EXTENSION *OCSP_REQUEST_delete_ext(OCSP_REQUEST *x, int loc);
495void *OCSP_REQUEST_get1_ext_d2i(OCSP_REQUEST *x, int nid, int *crit, int *idx);
496int OCSP_REQUEST_add1_ext_i2d(OCSP_REQUEST *x, int nid, void *value, int crit,
497 unsigned long flags);
498int OCSP_REQUEST_add_ext(OCSP_REQUEST *x, X509_EXTENSION *ex, int loc);
499
500int OCSP_ONEREQ_get_ext_count(OCSP_ONEREQ *x);
501int OCSP_ONEREQ_get_ext_by_NID(OCSP_ONEREQ *x, int nid, int lastpos);
502int OCSP_ONEREQ_get_ext_by_OBJ(OCSP_ONEREQ *x, ASN1_OBJECT *obj, int lastpos);
503int OCSP_ONEREQ_get_ext_by_critical(OCSP_ONEREQ *x, int crit, int lastpos);
504X509_EXTENSION *OCSP_ONEREQ_get_ext(OCSP_ONEREQ *x, int loc);
505X509_EXTENSION *OCSP_ONEREQ_delete_ext(OCSP_ONEREQ *x, int loc);
506void *OCSP_ONEREQ_get1_ext_d2i(OCSP_ONEREQ *x, int nid, int *crit, int *idx);
507int OCSP_ONEREQ_add1_ext_i2d(OCSP_ONEREQ *x, int nid, void *value, int crit,
508 unsigned long flags);
509int OCSP_ONEREQ_add_ext(OCSP_ONEREQ *x, X509_EXTENSION *ex, int loc);
510
511int OCSP_BASICRESP_get_ext_count(OCSP_BASICRESP *x);
512int OCSP_BASICRESP_get_ext_by_NID(OCSP_BASICRESP *x, int nid, int lastpos);
513int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, ASN1_OBJECT *obj, int lastpos);
514int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit, int lastpos);
515X509_EXTENSION *OCSP_BASICRESP_get_ext(OCSP_BASICRESP *x, int loc);
516X509_EXTENSION *OCSP_BASICRESP_delete_ext(OCSP_BASICRESP *x, int loc);
517void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit, int *idx);
518int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value, int crit,
519 unsigned long flags);
520int OCSP_BASICRESP_add_ext(OCSP_BASICRESP *x, X509_EXTENSION *ex, int loc);
521
522int OCSP_SINGLERESP_get_ext_count(OCSP_SINGLERESP *x);
523int OCSP_SINGLERESP_get_ext_by_NID(OCSP_SINGLERESP *x, int nid, int lastpos);
524int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, ASN1_OBJECT *obj, int lastpos);
525int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit, int lastpos);
526X509_EXTENSION *OCSP_SINGLERESP_get_ext(OCSP_SINGLERESP *x, int loc);
527X509_EXTENSION *OCSP_SINGLERESP_delete_ext(OCSP_SINGLERESP *x, int loc);
528void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit, int *idx);
529int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value, int crit,
530 unsigned long flags);
531int OCSP_SINGLERESP_add_ext(OCSP_SINGLERESP *x, X509_EXTENSION *ex, int loc);
532
533DECLARE_ASN1_FUNCTIONS(OCSP_SINGLERESP)
534DECLARE_ASN1_FUNCTIONS(OCSP_CERTSTATUS)
535DECLARE_ASN1_FUNCTIONS(OCSP_REVOKEDINFO)
536DECLARE_ASN1_FUNCTIONS(OCSP_BASICRESP)
537DECLARE_ASN1_FUNCTIONS(OCSP_RESPDATA)
538DECLARE_ASN1_FUNCTIONS(OCSP_RESPID)
539DECLARE_ASN1_FUNCTIONS(OCSP_RESPONSE)
540DECLARE_ASN1_FUNCTIONS(OCSP_RESPBYTES)
541DECLARE_ASN1_FUNCTIONS(OCSP_ONEREQ)
542DECLARE_ASN1_FUNCTIONS(OCSP_CERTID)
543DECLARE_ASN1_FUNCTIONS(OCSP_REQUEST)
544DECLARE_ASN1_FUNCTIONS(OCSP_SIGNATURE)
545DECLARE_ASN1_FUNCTIONS(OCSP_REQINFO)
546DECLARE_ASN1_FUNCTIONS(OCSP_CRLID)
547DECLARE_ASN1_FUNCTIONS(OCSP_SERVICELOC)
548
549const char *OCSP_response_status_str(long s);
550const char *OCSP_cert_status_str(long s);
551const char *OCSP_crl_reason_str(long s);
552
553int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST* a, unsigned long flags);
554int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE* o, unsigned long flags);
555
556int OCSP_basic_verify(OCSP_BASICRESP *bs, STACK_OF(X509) *certs,
557 X509_STORE *st, unsigned long flags);
558
559/* BEGIN ERROR CODES */
560/* The following lines are auto generated by the script mkerr.pl. Any changes
561 * made after this point may be overwritten when the script is next run.
562 */
563void ERR_load_OCSP_strings(void);
564
565/* Error codes for the OCSP functions. */
566
567/* Function codes. */
568#define OCSP_F_ASN1_STRING_ENCODE 100
569#define OCSP_F_D2I_OCSP_NONCE 102
570#define OCSP_F_OCSP_BASIC_ADD1_STATUS 103
571#define OCSP_F_OCSP_BASIC_SIGN 104
572#define OCSP_F_OCSP_BASIC_VERIFY 105
573#define OCSP_F_OCSP_CERT_ID_NEW 101
574#define OCSP_F_OCSP_CHECK_DELEGATED 106
575#define OCSP_F_OCSP_CHECK_IDS 107
576#define OCSP_F_OCSP_CHECK_ISSUER 108
577#define OCSP_F_OCSP_CHECK_VALIDITY 115
578#define OCSP_F_OCSP_MATCH_ISSUERID 109
579#define OCSP_F_OCSP_PARSE_URL 114
580#define OCSP_F_OCSP_REQUEST_SIGN 110
581#define OCSP_F_OCSP_REQUEST_VERIFY 116
582#define OCSP_F_OCSP_RESPONSE_GET1_BASIC 111
583#define OCSP_F_OCSP_SENDREQ_BIO 112
584#define OCSP_F_OCSP_SENDREQ_NBIO 117
585#define OCSP_F_PARSE_HTTP_LINE1 118
586#define OCSP_F_REQUEST_VERIFY 113
587
588/* Reason codes. */
589#define OCSP_R_BAD_DATA 100
590#define OCSP_R_CERTIFICATE_VERIFY_ERROR 101
591#define OCSP_R_DIGEST_ERR 102
592#define OCSP_R_ERROR_IN_NEXTUPDATE_FIELD 122
593#define OCSP_R_ERROR_IN_THISUPDATE_FIELD 123
594#define OCSP_R_ERROR_PARSING_URL 121
595#define OCSP_R_MISSING_OCSPSIGNING_USAGE 103
596#define OCSP_R_NEXTUPDATE_BEFORE_THISUPDATE 124
597#define OCSP_R_NOT_BASIC_RESPONSE 104
598#define OCSP_R_NO_CERTIFICATES_IN_CHAIN 105
599#define OCSP_R_NO_CONTENT 106
600#define OCSP_R_NO_PUBLIC_KEY 107
601#define OCSP_R_NO_RESPONSE_DATA 108
602#define OCSP_R_NO_REVOKED_TIME 109
603#define OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 110
604#define OCSP_R_REQUEST_NOT_SIGNED 128
605#define OCSP_R_RESPONSE_CONTAINS_NO_REVOCATION_DATA 111
606#define OCSP_R_ROOT_CA_NOT_TRUSTED 112
607#define OCSP_R_SERVER_READ_ERROR 113
608#define OCSP_R_SERVER_RESPONSE_ERROR 114
609#define OCSP_R_SERVER_RESPONSE_PARSE_ERROR 115
610#define OCSP_R_SERVER_WRITE_ERROR 116
611#define OCSP_R_SIGNATURE_FAILURE 117
612#define OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND 118
613#define OCSP_R_STATUS_EXPIRED 125
614#define OCSP_R_STATUS_NOT_YET_VALID 126
615#define OCSP_R_STATUS_TOO_OLD 127
616#define OCSP_R_UNKNOWN_MESSAGE_DIGEST 119
617#define OCSP_R_UNKNOWN_NID 120
618#define OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE 129
619
620#ifdef __cplusplus
621}
622#endif
623#endif
624