diff options
Diffstat (limited to 'crypto/ocsp/ocsp_lib.c')
| -rw-r--r-- | crypto/ocsp/ocsp_lib.c | 791 |
1 files changed, 0 insertions, 791 deletions
diff --git a/crypto/ocsp/ocsp_lib.c b/crypto/ocsp/ocsp_lib.c deleted file mode 100644 index d04213df3f..0000000000 --- a/crypto/ocsp/ocsp_lib.c +++ /dev/null @@ -1,791 +0,0 @@ -/* ocsp_lib.c */ -/* Written by Tom Titchener <Tom_Titchener@groove.net> for the OpenSSL - * project. */ - -/* History: - This file was transfered to Richard Levitte from CertCo by Kathy - Weinhold in mid-spring 2000 to be included in OpenSSL or released - as a patch kit. */ - -/* ==================================================================== - * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@openssl.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.openssl.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#include <stdio.h> -#include <cryptlib.h> -#include <openssl/objects.h> -#include <openssl/asn1_mac.h> -#include <openssl/x509.h> -#include <openssl/pem.h> -#include <openssl/x509v3.h> -#include <openssl/safestack.h> -#include <openssl/ocsp.h> - -static STACK_OF(X509_EXTENSION) *ext_dup(STACK_OF(X509_EXTENSION) *fr) - { - int i; - STACK_OF(X509_EXTENSION) *to = NULL; - - if (!(to = sk_X509_EXTENSION_dup(fr))) - goto err; - for (i = 0; i < sk_X509_EXTENSION_num(fr); i++) - { - sk_X509_EXTENSION_set(to, i, - X509_EXTENSION_dup(sk_X509_EXTENSION_value(fr, i))); - if (! sk_X509_EXTENSION_value(to, i)) - goto err; - } - return to; -err: - if (to) sk_X509_EXTENSION_pop_free(to, X509_EXTENSION_free); - return NULL; - } - -OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst, - X509_NAME *issuerName, - ASN1_BIT_STRING* issuerKey, - ASN1_INTEGER *serialNumber) - { - int nid; - unsigned int i; - X509_ALGOR *alg; - OCSP_CERTID *cid = NULL; - unsigned char md[EVP_MAX_MD_SIZE]; - EVP_MD_CTX ctx; - - if (!(cid = OCSP_CERTID_new())) goto err; - - alg = cid->hashAlgorithm; - if (alg->algorithm != NULL) ASN1_OBJECT_free(alg->algorithm); - if ((nid = EVP_MD_type(dgst)) == NID_undef) - { - OCSPerr(OCSP_F_CERT_ID_NEW,OCSP_R_UNKNOWN_NID); - goto err; - } - if (!(alg->algorithm=OBJ_nid2obj(nid))) goto err; - if ((alg->parameter=ASN1_TYPE_new()) == NULL) goto err; - alg->parameter->type=V_ASN1_NULL; - - if (!X509_NAME_digest(issuerName, dgst, md, &i)) goto digerr; - if (!(ASN1_OCTET_STRING_set(cid->issuerNameHash, md, i))) goto err; - - /* Calculate the issuerKey hash, excluding tag and length */ - EVP_DigestInit(&ctx,dgst); - EVP_DigestUpdate(&ctx,issuerKey->data, issuerKey->length); - EVP_DigestFinal(&ctx,md,&i); - - if (!(ASN1_OCTET_STRING_set(cid->issuerKeyHash, md, i))) goto err; - - if (cid->serialNumber != NULL) ASN1_INTEGER_free(cid->serialNumber); - if (!(cid->serialNumber = ASN1_INTEGER_dup(serialNumber))) goto err; - return cid; -digerr: - OCSPerr(OCSP_F_CERT_ID_NEW,OCSP_R_DIGEST_ERR); -err: - if (cid) OCSP_CERTID_free(cid); - return NULL; - } - -OCSP_CERTSTATUS *OCSP_cert_status_new(int status, int reason, char *tim) - { - OCSP_REVOKEDINFO *ri; - OCSP_CERTSTATUS *cs = NULL; - - if (!(cs = OCSP_CERTSTATUS_new())) goto err; - if ((cs->tag = status) == V_OCSP_CERTSTATUS_REVOKED) - { - if (!time) - { - OCSPerr(OCSP_F_CERT_STATUS_NEW,OCSP_R_REVOKED_NO_TIME); - goto err; - } - if (!(cs->revoked = ri = OCSP_REVOKEDINFO_new())) goto err; - if (!ASN1_GENERALIZEDTIME_set_string(ri->revocationTime,tim)) - goto err; - if (reason != OCSP_REVOKED_STATUS_NOSTATUS) - { - if (!(ri->revocationReason = ASN1_ENUMERATED_new())) - goto err; - if (!(ASN1_ENUMERATED_set(ri->revocationReason, - reason))) - goto err; - } - } - return cs; -err: - if (cs) OCSP_CERTSTATUS_free(cs); - return NULL; - } - -OCSP_REQUEST *OCSP_request_new(X509_NAME* name, - STACK_OF(X509_EXTENSION) *extensions) - { - OCSP_REQUEST *req = NULL; - - if ((req = OCSP_REQUEST_new()) == NULL) goto err; - if (name) /* optional */ - { - if (!(req->tbsRequest->requestorName=GENERAL_NAME_new())) - goto err; - req->tbsRequest->requestorName->type = GEN_DIRNAME; - req->tbsRequest->requestorName->d.dirn = X509_NAME_dup(name); - } - if (!(req->tbsRequest->requestList = sk_OCSP_ONEREQ_new(NULL))) goto err; - if (extensions && - (!(req->tbsRequest->requestExtensions = ext_dup(extensions)))) - goto err; - return req; -err: - if (req) OCSP_REQUEST_free(req); - return NULL; - } - -int OCSP_request_add(OCSP_REQUEST *req, - OCSP_CERTID *cid, - STACK_OF(X509_EXTENSION) *extensions) - { - OCSP_ONEREQ *one = NULL; - - if (!(one = OCSP_ONEREQ_new())) goto err; - if (one->reqCert) OCSP_CERTID_free(one->reqCert); - if (!(one->reqCert = OCSP_CERTID_dup(cid))) goto err; - if (extensions&&(!(one->singleRequestExtensions=ext_dup(extensions)))) - goto err; - if (!sk_OCSP_ONEREQ_push(req->tbsRequest->requestList, one)) goto err; - return 1; -err: - if (one) OCSP_ONEREQ_free(one); - return 0; - } - -int OCSP_request_sign(OCSP_REQUEST *req, - EVP_PKEY *key, - const EVP_MD *dgst, - STACK_OF(X509) *certs) - { - int i; - OCSP_SIGNATURE *sig; - - if (!(req->optionalSignature = sig = OCSP_SIGNATURE_new())) goto err; - if (!OCSP_REQUEST_sign(req, key, dgst)) goto err; - if (certs) - { - if (!(sig->certs = sk_X509_dup(certs))) goto err; - for (i = 0; i < sk_X509_num(sig->certs); i++) - { - sk_X509_set(sig->certs, i, - X509_dup(sk_X509_value(certs,i))); - if (! sk_X509_value(sig->certs, i)) - goto err; - } - } - return 1; -err: - if (req->optionalSignature) - { - OCSP_SIGNATURE_free(req->optionalSignature); - req->optionalSignature = NULL; - } - return 0; - } - -OCSP_BASICRESP *OCSP_basic_response_new(int tag, - X509* cert, - STACK_OF(X509_EXTENSION) *extensions) - { - time_t t; - OCSP_RESPID *rid; - ASN1_BIT_STRING *bs; - OCSP_BASICRESP *rsp = NULL; - unsigned char md[SHA_DIGEST_LENGTH]; - - if (!(rsp = OCSP_BASICRESP_new())) goto err; - rid = rsp->tbsResponseData->responderId; - switch (rid->tag = tag) - { - case V_OCSP_RESPID_NAME: - /* cert is user cert */ - if (!(rid->value.byName = - X509_NAME_dup(X509_get_subject_name(cert)))) - goto err; - break; - case V_OCSP_RESPID_KEY: - /* cert is issuer cert */ - /* SHA-1 hash of responder's public key - * (excluding the tag and length fields) - */ - bs = cert->cert_info->key->public_key; - SHA1(ASN1_STRING_data((ASN1_STRING*)bs), - ASN1_STRING_length((ASN1_STRING*)bs), md); - if (!(rid->value.byKey = ASN1_OCTET_STRING_new())) - goto err; - if (!(ASN1_OCTET_STRING_set(rid->value.byKey, - md, sizeof md))) - goto err; - break; - default: - OCSPerr(OCSP_F_BASIC_RESPONSE_NEW,OCSP_R_BAD_TAG); - goto err; - break; - } - time(&t); - if (!(ASN1_GENERALIZEDTIME_set(rsp->tbsResponseData->producedAt, t))) - goto err; - if (!(rsp->tbsResponseData->responses = sk_OCSP_SINGLERESP_new(NULL))) goto err; - if (extensions && (!(rsp->tbsResponseData->responseExtensions = - ext_dup(extensions)))) - goto err; - return rsp; -err: - if (rsp) OCSP_BASICRESP_free(rsp); - return NULL; - } - -int OCSP_basic_response_add(OCSP_BASICRESP *rsp, - OCSP_CERTID *cid, - OCSP_CERTSTATUS *cst, - char *this, - char *next, - STACK_OF(X509_EXTENSION) *extensions) - { - OCSP_SINGLERESP *single = NULL; - - if (!(single = OCSP_SINGLERESP_new())) goto err; - if (single->certId) OCSP_CERTID_free(single->certId); - if (!(single->certId = OCSP_CERTID_dup(cid))) goto err; - if (single->certStatus) OCSP_CERTSTATUS_free(single->certStatus); - if (!(single->certStatus = OCSP_CERTSTATUS_dup(cst))) goto err; - if (!ASN1_GENERALIZEDTIME_set_string(single->thisUpdate,this))goto err; - if (next) - { - if (!(single->nextUpdate = ASN1_GENERALIZEDTIME_new())) - goto err; - if (!ASN1_GENERALIZEDTIME_set_string(single->nextUpdate,next)) - goto err; - } - if (extensions && (!(single->singleExtensions = ext_dup(extensions)))) - goto err; - if (!sk_OCSP_SINGLERESP_push(rsp->tbsResponseData->responses,single)) goto err; - return 1; -err: - if (single) OCSP_SINGLERESP_free(single); - return 0; - } - -int OCSP_basic_response_sign(OCSP_BASICRESP *brsp, - EVP_PKEY *key, - const EVP_MD *dgst, - STACK_OF(X509) *certs) - { - int i; - - /* Right now, I think that not doing double hashing is the right - thing. -- Richard Levitte */ - if (!OCSP_BASICRESP_sign(brsp, key, dgst, 0)) goto err; - if (certs) - { - if (!(brsp->certs = sk_X509_dup(certs))) goto err; - for (i = 0; i < sk_X509_num(brsp->certs); i++) - { - sk_X509_set(brsp->certs, i, - X509_dup(sk_X509_value(certs, i))); - if (! sk_X509_value(brsp->certs, i)) - goto err; - } - } - return 1; -err: - return 0; - } - -OCSP_RESPONSE *OCSP_response_new(int status, - int nid, - int (*i2d)(), - char *data) - { - OCSP_RESPONSE *rsp = NULL; - - if (!(rsp = OCSP_RESPONSE_new())) goto err; - if (!(ASN1_ENUMERATED_set(rsp->responseStatus, status))) goto err; - if (!(rsp->responseBytes = OCSP_RESPBYTES_new())) goto err; - if (rsp->responseBytes->responseType) ASN1_OBJECT_free(rsp->responseBytes->responseType); - if (!(rsp->responseBytes->responseType = OBJ_nid2obj(nid))) goto err; - if (!ASN1_STRING_encode((ASN1_STRING*)rsp->responseBytes->response, - i2d, data, NULL)) goto err; - return rsp; -err: - if (rsp) OCSP_RESPONSE_free(rsp); - return NULL; - } - -char* ocspResponseStatus2string(long s) - { - static struct { long t; char *m; } ts[6]= { - { OCSP_RESPONSE_STATUS_SUCCESSFULL, "successful" }, - { OCSP_RESPONSE_STATUS_MALFORMEDREQUEST, "malformedrequest" }, - { OCSP_RESPONSE_STATUS_INTERNALERROR, "internalerror" }, - { OCSP_RESPONSE_STATUS_TRYLATER, "trylater" }, - { OCSP_RESPONSE_STATUS_SIGREQUIRED, "sigrequired" }, - { OCSP_RESPONSE_STATUS_UNAUTHORIZED, "unauthorized" } }, *p; - for (p=ts; p < &ts[sizeof ts/sizeof ts[0]]; p++) - if (p->t == s) - return p->m; - return "(UNKNOWN)"; - } - -char* ocspCertStatus2string(long s) - { - static struct { long t; char *m; } ts[3]= { - { V_OCSP_CERTSTATUS_GOOD, "good" }, - { V_OCSP_CERTSTATUS_REVOKED, "revoked" }, - { V_OCSP_CERTSTATUS_UNKNOWN, "unknown" } }, *p; - for (p=ts; p < &ts[sizeof ts/sizeof ts[0]]; p++) - if (p->t == s) - return p->m; - return "(UNKNOWN)"; - } - -char * cRLReason2string(long s) - { - static struct { long t; char *m; } ts[8]= { - { OCSP_REVOKED_STATUS_UNSPECIFIED, "unspecified" }, - { OCSP_REVOKED_STATUS_KEYCOMPROMISE, "keyCompromise" }, - { OCSP_REVOKED_STATUS_CACOMPROMISE, "cACompromise" }, - { OCSP_REVOKED_STATUS_AFFILIATIONCHANGED, "affiliationChanged" }, - { OCSP_REVOKED_STATUS_SUPERSEDED, "superseded" }, - { OCSP_REVOKED_STATUS_CESSATIONOFOPERATION, "cessationOfOperation" }, - { OCSP_REVOKED_STATUS_CERTIFICATEHOLD, "certificateHold" }, - { OCSP_REVOKED_STATUS_REMOVEFROMCRL, "removeFromCRL" } }, *p; - for (p=ts; p < &ts[sizeof ts/sizeof ts[0]]; p++) - if (p->t == s) - return p->m; - return "(UNKNOWN)"; - } - -static int i2a_GENERAL_NAME(bp,n) -BIO *bp; -GENERAL_NAME *n; - { - int j; - char *p; - - if (n == NULL) return(0); - - switch (n->type) - { - - case GEN_DIRNAME: - X509_NAME_print(bp,n->d.dirn,16); - break; - - case GEN_EMAIL: - case GEN_DNS: - case GEN_URI: - case GEN_IPADD: - p=(char *)n->d.ip->data; - for (j=n->d.ip->length;j>0;j--) - { - if ((*p >= ' ') && (*p <= '~')) - BIO_printf(bp,"%c",*p); - else if (*p & 0x80) - BIO_printf(bp,"\\0x%02X",*p); - else if ((unsigned char)*p == 0xf7) - BIO_printf(bp,"^?"); - else BIO_printf(bp,"^%c",*p+'@'); - p++; - } - break; - - case GEN_RID: - i2a_ASN1_OBJECT(bp, n->d.rid); - break; - - /* XXX these are legit, need to support at some time... */ - case GEN_OTHERNAME: - case GEN_X400: - case GEN_EDIPARTY: - default: - return 0; - } - - return 1; - } - - -int OCSP_REQUEST_print(bp, o) -BIO *bp; -OCSP_REQUEST* o; - { - int i,j,n; - long l; - char *s; - OCSP_CERTID* cid = NULL; - OCSP_ONEREQ *one = NULL; - OCSP_REQINFO *inf = o->tbsRequest; - OCSP_SIGNATURE *sig = o->optionalSignature; - - if (BIO_write(bp,"OCSP Request Data:\n",19) <= 0) goto err; - l=ASN1_INTEGER_get(inf->version); - if (BIO_printf(bp,"%4sVersion: %lu (0x%lx)","",l+1,l) <= 0) goto err; - if (inf->requestorName != NULL) - { - if (BIO_write(bp,"\n Requestor Name: ",21) <= 0) - goto err; - i2a_GENERAL_NAME(bp, inf->requestorName); - } - if (BIO_write(bp,"\n Requestor List:\n",21) <= 0) goto err; - for (i = 0; i < sk_OCSP_ONEREQ_num(inf->requestList); i++) - { - if (! sk_OCSP_ONEREQ_value(inf->requestList, i)) continue; - one = sk_OCSP_ONEREQ_value(inf->requestList, i); - cid = one->reqCert; - j=OBJ_obj2nid(cid->hashAlgorithm->algorithm); - if (BIO_printf(bp,"%8sHash Algorithm: %s","", - (j == NID_undef)?"UNKNOWN":OBJ_nid2ln(j)) <= 0) - goto err; - if (BIO_write(bp,"\n Issuer Name Hash: ",27) <= 0) - goto err; - i2a_ASN1_STRING(bp, cid->issuerNameHash, V_ASN1_OCTET_STRING); - if (BIO_write(bp,"\n Issuer Key Hash: ",26) <= 0) - goto err; - i2a_ASN1_STRING(bp, cid->issuerKeyHash, V_ASN1_OCTET_STRING); - if (BIO_write(bp,"\n Serial Number: ",24) <= 0) - goto err; - if (!i2a_ASN1_INTEGER(bp, cid->serialNumber)) - goto err; - if (!BIO_write(bp,"\n",1)) goto err; - if (!OCSP_extensions_print(bp, one->singleRequestExtensions, - "Request Single Extensions")) - goto err; - } - if (!OCSP_extensions_print(bp, inf->requestExtensions, - "Request Extensions")) - goto err; - if (sig) - { - i=OBJ_obj2nid(sig->signatureAlgorithm->algorithm); - if (BIO_printf(bp,"OCSP Request Signature Algorithm: %s", - (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0) - goto err; - n=sig->signature->length; - s=(char *)sig->signature->data; - for (i=0; i<n; i++) - { - if ((i%18) == 0) - if (BIO_write(bp,"\n ",9) <= 0) goto err; - if (BIO_printf(bp,"%02x%s",(unsigned char)s[i], - ((i+1) == n)?"":":") <= 0) goto err; - } - if (BIO_write(bp,"\n",1) != 1) goto err; - if (sig->certs) - { - for (i=0; i<sk_X509_num(sig->certs); i++) - if (sk_X509_value(sig->certs,i) != NULL) - X509_print(bp, - sk_X509_value(sig->certs,i)); - } - } - return 1; -err: - return 0; - } - -int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE* o) - { - int i, j, n; - long l; - char *s; - unsigned char *p; - OCSP_CERTID *cid = NULL; - OCSP_BASICRESP *br = NULL; - OCSP_RESPDATA *rd = NULL; - OCSP_CERTSTATUS *cst = NULL; - OCSP_REVOKEDINFO *rev = NULL; - OCSP_SINGLERESP *single = NULL; - OCSP_RESPBYTES *rb = o->responseBytes; - - l=ASN1_ENUMERATED_get(o->responseStatus); - if (BIO_printf(bp,"OCSP Response Status: %s (0x%x)\n", - ocspResponseStatus2string(l), l) <= 0) goto err; - if (rb == NULL) return 1; - i=OBJ_obj2nid(rb->responseType); - if (BIO_printf(bp,"OCSP Response Bytes Response Type: %s", - (i == NID_undef)?"UNKNOWN":OBJ_nid2sn(i)) <= 0) - goto err; - if (i != NID_id_pkix_OCSP_basic) - { - BIO_printf(bp," (unknown response type)\n"); - return 1; - } - p = ASN1_STRING_data(rb->response); - i = ASN1_STRING_length(rb->response); - if (!(d2i_OCSP_BASICRESP(&br, &p, i))) goto err; - rd = br->tbsResponseData; - l=ASN1_INTEGER_get(rd->version); - if (BIO_printf(bp,"\nBasic Response Data Version: %lu (0x%lx)\n", - l+1,l) <= 0) goto err; - if (BIO_printf(bp,"Basic Response Data Responder Id: ") <= 0) goto err; - i2a_OCSP_RESPID(bp, rd->responderId); - if (BIO_printf(bp,"\nBasic Response Data Produced At: ")<=0) goto err; - if (!ASN1_GENERALIZEDTIME_print(bp, rd->producedAt)) goto err; - if (BIO_printf(bp,"\nBasic Response Data Responses:\n") <= 0) goto err; - for (i = 0; i < sk_OCSP_SINGLERESP_num(rd->responses); i++) - { - if (! sk_OCSP_SINGLERESP_value(rd->responses, i)) continue; - single = sk_OCSP_SINGLERESP_value(rd->responses, i); - cid = single->certId; - j=OBJ_obj2nid(cid->hashAlgorithm->algorithm); - if (BIO_printf(bp," Cert Id:") <= 0) goto err; - if (BIO_printf(bp,"\n%8sHash Algorithm: %s","", - (j == NID_undef)?"UNKNOWN":OBJ_nid2ln(j)) <= 0) - goto err; - if (BIO_write(bp,"\n Issuer Name Hash: ",27) <= 0) - goto err; - i2a_ASN1_STRING(bp, cid->issuerNameHash, V_ASN1_OCTET_STRING); - if (BIO_write(bp,"\n Issuer Key Hash: ",26) <= 0) - goto err; - i2a_ASN1_STRING(bp, cid->issuerKeyHash, V_ASN1_OCTET_STRING); - if (BIO_write(bp,"\n Serial Number: ",24) <= 0) - goto err; - if (!i2a_ASN1_INTEGER(bp, cid->serialNumber)) - goto err; - cst = single->certStatus; - if (BIO_printf(bp,"\n Cert Status: %s (0x%x)", - ocspCertStatus2string(cst->tag), cst->tag) <= 0) - goto err; - if (cst->tag == V_OCSP_CERTSTATUS_REVOKED) - { - rev = cst->revoked; - if (BIO_printf(bp, "\n Revocation Time: ") <= 0) - goto err; - if (!ASN1_GENERALIZEDTIME_print(bp, - rev->revocationTime)) - goto err; - if (rev->revocationReason) - { - l=ASN1_ENUMERATED_get(rev->revocationReason); - if (BIO_printf(bp, - "\n Revocation Reason: %s (0x%x)", - cRLReason2string(l), l) <= 0) - goto err; - } - } - if (BIO_printf(bp,"\n This Update: ") <= 0) goto err; - if (!ASN1_GENERALIZEDTIME_print(bp, single->thisUpdate)) - goto err; - if (single->nextUpdate) - { - if (BIO_printf(bp,"\n Next Update: ") <= 0)goto err; - if (!ASN1_GENERALIZEDTIME_print(bp,single->nextUpdate)) - goto err; - } - if (!BIO_write(bp,"\n",1)) goto err; - if (!OCSP_extensions_print(bp, single->singleExtensions, - "Basic Response Single Extensions")) - goto err; - } - if (!OCSP_extensions_print(bp, rd->responseExtensions, - "Basic Response Extensions")) goto err; - i=OBJ_obj2nid(br->signatureAlgorithm->algorithm); - if (BIO_printf(bp,"Basic Response Signature Algorithm: %s", - (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0) - goto err; - n=br->signature->length; - s=(char *)br->signature->data; - for (i=0; i<n; i++) - { - if ((i%18) == 0) - if (BIO_write(bp,"\n ",9) <= 0) goto err; - if (BIO_printf(bp,"%02x%s",(unsigned char)s[i], - ((i+1) == n)?"":":") <= 0) goto err; - } - if (BIO_write(bp,"\n",1) != 1) goto err; - if (br->certs) - { - for (i=0; i<sk_X509_num(br->certs); i++) - if (sk_X509_value(br->certs,i) != NULL) { - X509_print(bp, sk_X509_value(br->certs,i)); - PEM_write_bio_X509(bp,sk_X509_value(br->certs,i)); - } - } - return 1; -err: - return 0; - } - -int OCSP_CRLID_print(BIO *bp, OCSP_CRLID *a, int ind) - { - if (a->crlUrl) - { - if (!BIO_printf(bp, "%*scrlUrl: ", ind, "")) goto err; - if (!ASN1_STRING_print(bp, (ASN1_STRING*)a->crlUrl)) goto err; - if (!BIO_write(bp, "\n", 1)) goto err; - } - if (a->crlNum) - { - if (!BIO_printf(bp, "%*scrlNum: ", ind, "")) goto err; - if (!i2a_ASN1_INTEGER(bp, a->crlNum)) goto err; - if (!BIO_write(bp, "\n", 1)) goto err; - } - if (a->crlTime) - { - if (!BIO_printf(bp, "%*scrlTime: ", ind, "")) goto err; - if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime)) goto err; - if (!BIO_write(bp, "\n", 1)) goto err; - } - return 1; -err: - return 0; - } - -int OCSP_SERVICELOC_print(BIO *bp, OCSP_SERVICELOC* a, int ind) - { - int i, j; - ACCESS_DESCRIPTION *ad; - - if (BIO_printf(bp, "%*sissuer: ", ind, "") <= 0) goto err; - if (X509_NAME_print(bp, a->issuer, 16) <= 0) goto err; - if (BIO_printf(bp, "\n", 1) <= 0) goto err; - - /* Service locator is optional */ - if (a->locator != NULL) { - if (BIO_printf(bp, "%*slocator:\n", ind, "") <= 0) goto err; - for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++) - { - ad = sk_ACCESS_DESCRIPTION_value(a->locator,i); - if (BIO_printf(bp, "%*smethod: ", (2*ind), "") <= 0) - goto err; - j=OBJ_obj2nid(ad->method); - if (BIO_printf(bp,"%s", (j == NID_undef)?"UNKNOWN": - OBJ_nid2ln(j)) <= 0) - goto err; - if (BIO_printf(bp, "\n%*sname: ", (2*ind), "") <= 0) - goto err; - if (i2a_GENERAL_NAME(bp, ad->location) <= 0) goto err; - if (BIO_write(bp, "\n", 1) <= 0) goto err; - } - } - return 1; -err: - return 0; - } - -/* XXX assumes certs in signature are sorted root to leaf XXX */ -int OCSP_request_verify(OCSP_REQUEST *req, EVP_PKEY *pkey) - { - STACK_OF(X509) *sk; - - if (!req->optionalSignature) return 0; - if (pkey == NULL) - { - if (!(sk = req->optionalSignature->certs)) return 0; - if (!(pkey=X509_get_pubkey(sk_X509_value(sk, sk_X509_num(sk)-1)))) - { - OCSPerr(OCSP_F_REQUEST_VERIFY,OCSP_R_NO_PUBLIC_KEY); - return 0; - } - } - return OCSP_REQUEST_verify(req, pkey); - } - -int OCSP_response_verify(OCSP_RESPONSE *rsp, EVP_PKEY *pkey) - { - int i, r; - unsigned char *p; - OCSP_RESPBYTES *rb; - OCSP_BASICRESP *br = NULL; - - if ((rb = rsp->responseBytes) == NULL) - { - OCSPerr(OCSP_F_RESPONSE_VERIFY,OCSP_R_NO_RESPONSE_DATA); - return 0; - } - if (OBJ_obj2nid(rb->responseType) != NID_id_pkix_OCSP_basic) - { - OCSPerr(OCSP_F_RESPONSE_VERIFY,OCSP_R_BAD_TAG); - return 0; - } - p = ASN1_STRING_data(rb->response); - i = ASN1_STRING_length(rb->response); - if (!(d2i_OCSP_BASICRESP(&br, &p, i))) return 0; - r = OCSP_basic_response_verify(br, pkey); - OCSP_BASICRESP_free(br); - return r; - } - -int OCSP_basic_response_verify(OCSP_BASICRESP *rsp, EVP_PKEY *pkey) - { - STACK_OF(X509) *sk; - int ret; - - if (!rsp->signature) - { - OCSPerr(OCSP_F_BASIC_RESPONSE_VERIFY,OCSP_R_NO_SIGNATURE); - return 0; - } - if (pkey == NULL) - { - if (!(sk = rsp->certs)) - { - OCSPerr(OCSP_F_BASIC_RESPONSE_VERIFY,OCSP_R_NO_CERTIFICATE); - return 0; - } - if (!(pkey=X509_get_pubkey(sk_X509_value(sk, sk_X509_num(sk)-1)))) - { - OCSPerr(OCSP_F_BASIC_RESPONSE_VERIFY,OCSP_R_NO_PUBLIC_KEY); - return 0; - } - } - ret = OCSP_BASICRESP_verify(rsp, pkey, 0); - return ret; - } |