release/src/router/openssl/crypto/ocsp/ocsp.h

   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
  73 extern "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  */
  99 typedef 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
 107 DECLARE_STACK_OF(OCSP_CERTID)
 108
 109 /*   Request ::=     SEQUENCE {
 110  *       reqCert                    CertID,
 111  *       singleRequestExtensions    [0] EXPLICIT Extensions OPTIONAL }
 112  */
 113 typedef struct ocsp_one_request_st
 114         {
 115         OCSP_CERTID *reqCert;
 116         STACK_OF(X509_EXTENSION) *singleRequestExtensions;
 117         } OCSP_ONEREQ;
 118
 119 DECLARE_STACK_OF(OCSP_ONEREQ)
 120 DECLARE_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  */
 129 typedef 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  */
 142 typedef 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  */
 153 typedef 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  */
 180 typedef 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  */
 190 struct 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
 202 struct ocsp_responder_id_st
 203         {
 204         int type;
 205         union   {
 206                 X509_NAME* byName;
 207                 ASN1_OCTET_STRING *byKey;
 208                 } value;
 209         };
 210
 211 DECLARE_STACK_OF(OCSP_RESPID)
 212 DECLARE_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  */
 222 typedef 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
 236 typedef 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  */
 253 typedef 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
 262 DECLARE_STACK_OF(OCSP_SINGLERESP)
 263 DECLARE_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  */
 272 typedef 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 */
 303 typedef 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  */
 337 typedef 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  */
 348 typedef 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
 402 OCSP_CERTID *OCSP_CERTID_dup(OCSP_CERTID *id);
 403
 404 OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, char *path, OCSP_REQUEST *req);
 405 OCSP_REQ_CTX *OCSP_sendreq_new(BIO *io, char *path, OCSP_REQUEST *req,
 406                                                                 int maxline);
 407 int OCSP_sendreq_nbio(OCSP_RESPONSE **presp, OCSP_REQ_CTX *rctx);
 408 void OCSP_REQ_CTX_free(OCSP_REQ_CTX *rctx);
 409 int OCSP_REQ_CTX_set1_req(OCSP_REQ_CTX *rctx, OCSP_REQUEST *req);
 410 int OCSP_REQ_CTX_add1_header(OCSP_REQ_CTX *rctx,
 411                 const char *name, const char *value);
 412
 413 OCSP_CERTID *OCSP_cert_to_id(const EVP_MD *dgst, X509 *subject, X509 *issuer);
 414
 415 OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst,
 416                               X509_NAME *issuerName,
 417                               ASN1_BIT_STRING* issuerKey,
 418                               ASN1_INTEGER *serialNumber);
 419
 420 OCSP_ONEREQ *OCSP_request_add0_id(OCSP_REQUEST *req, OCSP_CERTID *cid);
 421
 422 int OCSP_request_add1_nonce(OCSP_REQUEST *req, unsigned char *val, int len);
 423 int OCSP_basic_add1_nonce(OCSP_BASICRESP *resp, unsigned char *val, int len);
 424 int OCSP_check_nonce(OCSP_REQUEST *req, OCSP_BASICRESP *bs);
 425 int OCSP_copy_nonce(OCSP_BASICRESP *resp, OCSP_REQUEST *req);
 426
 427 int OCSP_request_set1_name(OCSP_REQUEST *req, X509_NAME *nm);
 428 int OCSP_request_add1_cert(OCSP_REQUEST *req, X509 *cert);
 429
 430 int 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
 437 int OCSP_response_status(OCSP_RESPONSE *resp);
 438 OCSP_BASICRESP *OCSP_response_get1_basic(OCSP_RESPONSE *resp);
 439
 440 int OCSP_resp_count(OCSP_BASICRESP *bs);
 441 OCSP_SINGLERESP *OCSP_resp_get0(OCSP_BASICRESP *bs, int idx);
 442 int OCSP_resp_find(OCSP_BASICRESP *bs, OCSP_CERTID *id, int last);
 443 int OCSP_single_get0_status(OCSP_SINGLERESP *single, int *reason,
 444                                 ASN1_GENERALIZEDTIME **revtime,
 445                                 ASN1_GENERALIZEDTIME **thisupd,
 446                                 ASN1_GENERALIZEDTIME **nextupd);
 447 int 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);
 452 int OCSP_check_validity(ASN1_GENERALIZEDTIME *thisupd,
 453                         ASN1_GENERALIZEDTIME *nextupd,
 454                         long sec, long maxsec);
 455
 456 int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs, X509_STORE *store, unsigned long flags);
 457
 458 int OCSP_parse_url(char *url, char **phost, char **pport, char **ppath, int *pssl);
 459
 460 int OCSP_id_issuer_cmp(OCSP_CERTID *a, OCSP_CERTID *b);
 461 int OCSP_id_cmp(OCSP_CERTID *a, OCSP_CERTID *b);
 462
 463 int OCSP_request_onereq_count(OCSP_REQUEST *req);
 464 OCSP_ONEREQ *OCSP_request_onereq_get0(OCSP_REQUEST *req, int i);
 465 OCSP_CERTID *OCSP_onereq_get0_id(OCSP_ONEREQ *one);
 466 int OCSP_id_get0_info(ASN1_OCTET_STRING **piNameHash, ASN1_OBJECT **pmd,
 467                         ASN1_OCTET_STRING **pikeyHash,
 468                         ASN1_INTEGER **pserial, OCSP_CERTID *cid);
 469 int OCSP_request_is_signed(OCSP_REQUEST *req);
 470 OCSP_RESPONSE *OCSP_response_create(int status, OCSP_BASICRESP *bs);
 471 OCSP_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);
 476 int OCSP_basic_add1_cert(OCSP_BASICRESP *resp, X509 *cert);
 477 int 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
 481 X509_EXTENSION *OCSP_crlID_new(char *url, long *n, char *tim);
 482
 483 X509_EXTENSION *OCSP_accept_responses_new(char **oids);
 484
 485 X509_EXTENSION *OCSP_archive_cutoff_new(char* tim);
 486
 487 X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME* issuer, char **urls);
 488
 489 int OCSP_REQUEST_get_ext_count(OCSP_REQUEST *x);
 490 int OCSP_REQUEST_get_ext_by_NID(OCSP_REQUEST *x, int nid, int lastpos);
 491 int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, ASN1_OBJECT *obj, int lastpos);
 492 int OCSP_REQUEST_get_ext_by_critical(OCSP_REQUEST *x, int crit, int lastpos);
 493 X509_EXTENSION *OCSP_REQUEST_get_ext(OCSP_REQUEST *x, int loc);
 494 X509_EXTENSION *OCSP_REQUEST_delete_ext(OCSP_REQUEST *x, int loc);
 495 void *OCSP_REQUEST_get1_ext_d2i(OCSP_REQUEST *x, int nid, int *crit, int *idx);
 496 int OCSP_REQUEST_add1_ext_i2d(OCSP_REQUEST *x, int nid, void *value, int crit,
 497                                                         unsigned long flags);
 498 int OCSP_REQUEST_add_ext(OCSP_REQUEST *x, X509_EXTENSION *ex, int loc);
 499
 500 int OCSP_ONEREQ_get_ext_count(OCSP_ONEREQ *x);
 501 int OCSP_ONEREQ_get_ext_by_NID(OCSP_ONEREQ *x, int nid, int lastpos);
 502 int OCSP_ONEREQ_get_ext_by_OBJ(OCSP_ONEREQ *x, ASN1_OBJECT *obj, int lastpos);
 503 int OCSP_ONEREQ_get_ext_by_critical(OCSP_ONEREQ *x, int crit, int lastpos);
 504 X509_EXTENSION *OCSP_ONEREQ_get_ext(OCSP_ONEREQ *x, int loc);
 505 X509_EXTENSION *OCSP_ONEREQ_delete_ext(OCSP_ONEREQ *x, int loc);
 506 void *OCSP_ONEREQ_get1_ext_d2i(OCSP_ONEREQ *x, int nid, int *crit, int *idx);
 507 int OCSP_ONEREQ_add1_ext_i2d(OCSP_ONEREQ *x, int nid, void *value, int crit,
 508                                                         unsigned long flags);
 509 int OCSP_ONEREQ_add_ext(OCSP_ONEREQ *x, X509_EXTENSION *ex, int loc);
 510
 511 int OCSP_BASICRESP_get_ext_count(OCSP_BASICRESP *x);
 512 int OCSP_BASICRESP_get_ext_by_NID(OCSP_BASICRESP *x, int nid, int lastpos);
 513 int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, ASN1_OBJECT *obj, int lastpos);
 514 int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit, int lastpos);
 515 X509_EXTENSION *OCSP_BASICRESP_get_ext(OCSP_BASICRESP *x, int loc);
 516 X509_EXTENSION *OCSP_BASICRESP_delete_ext(OCSP_BASICRESP *x, int loc);
 517 void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit, int *idx);
 518 int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value, int crit,
 519                                                         unsigned long flags);
 520 int OCSP_BASICRESP_add_ext(OCSP_BASICRESP *x, X509_EXTENSION *ex, int loc);
 521
 522 int OCSP_SINGLERESP_get_ext_count(OCSP_SINGLERESP *x);
 523 int OCSP_SINGLERESP_get_ext_by_NID(OCSP_SINGLERESP *x, int nid, int lastpos);
 524 int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, ASN1_OBJECT *obj, int lastpos);
 525 int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit, int lastpos);
 526 X509_EXTENSION *OCSP_SINGLERESP_get_ext(OCSP_SINGLERESP *x, int loc);
 527 X509_EXTENSION *OCSP_SINGLERESP_delete_ext(OCSP_SINGLERESP *x, int loc);
 528 void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit, int *idx);
 529 int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value, int crit,
 530                                                         unsigned long flags);
 531 int OCSP_SINGLERESP_add_ext(OCSP_SINGLERESP *x, X509_EXTENSION *ex, int loc);
 532
 533 DECLARE_ASN1_FUNCTIONS(OCSP_SINGLERESP)
 534 DECLARE_ASN1_FUNCTIONS(OCSP_CERTSTATUS)
 535 DECLARE_ASN1_FUNCTIONS(OCSP_REVOKEDINFO)
 536 DECLARE_ASN1_FUNCTIONS(OCSP_BASICRESP)
 537 DECLARE_ASN1_FUNCTIONS(OCSP_RESPDATA)
 538 DECLARE_ASN1_FUNCTIONS(OCSP_RESPID)
 539 DECLARE_ASN1_FUNCTIONS(OCSP_RESPONSE)
 540 DECLARE_ASN1_FUNCTIONS(OCSP_RESPBYTES)
 541 DECLARE_ASN1_FUNCTIONS(OCSP_ONEREQ)
 542 DECLARE_ASN1_FUNCTIONS(OCSP_CERTID)
 543 DECLARE_ASN1_FUNCTIONS(OCSP_REQUEST)
 544 DECLARE_ASN1_FUNCTIONS(OCSP_SIGNATURE)
 545 DECLARE_ASN1_FUNCTIONS(OCSP_REQINFO)
 546 DECLARE_ASN1_FUNCTIONS(OCSP_CRLID)
 547 DECLARE_ASN1_FUNCTIONS(OCSP_SERVICELOC)
 548
 549 const char *OCSP_response_status_str(long s);
 550 const char *OCSP_cert_status_str(long s);
 551 const char *OCSP_crl_reason_str(long s);
 552
 553 int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST* a, unsigned long flags);
 554 int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE* o, unsigned long flags);
 555
 556 int 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  */
 563 void 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