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

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