X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Focsp%2Focsp_lib.c;h=8edd70ac8dd5c1ebfb1b65dfa51497aef627d7a4;hp=6f810d584d46a41f21f2837dc76fdcbdec28dd12;hb=488521d77fdc1de5ae256ce0d9203e35ebc92993;hpb=2c15d426b927444652cb53f39bc8463a1e6b91a6 diff --git a/crypto/ocsp/ocsp_lib.c b/crypto/ocsp/ocsp_lib.c index 6f810d584d..8edd70ac8d 100644 --- a/crypto/ocsp/ocsp_lib.c +++ b/crypto/ocsp/ocsp_lib.c @@ -1,711 +1,222 @@ -/* ocsp_lib.c */ -/* Written by Tom Titchener 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). +/* + * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved. * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ #include -#include +#include "internal/cryptlib.h" #include #include #include #include -#include #include +#include "ocsp_lcl.h" +#include + +/* Convert a certificate and its issuer to an OCSP_CERTID */ + +OCSP_CERTID *OCSP_cert_to_id(const EVP_MD *dgst, const X509 *subject, + const X509 *issuer) +{ + X509_NAME *iname; + const ASN1_INTEGER *serial; + ASN1_BIT_STRING *ikey; + if (!dgst) + dgst = EVP_sha1(); + if (subject) { + iname = X509_get_issuer_name(subject); + serial = X509_get0_serialNumber(subject); + } else { + iname = X509_get_subject_name(issuer); + serial = NULL; + } + ikey = X509_get0_pubkey_bitstr(issuer); + return OCSP_cert_id_new(dgst, iname, ikey, serial); +} + +OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst, + const X509_NAME *issuerName, + const ASN1_BIT_STRING *issuerKey, + const ASN1_INTEGER *serialNumber) +{ + int nid; + unsigned int i; + X509_ALGOR *alg; + OCSP_CERTID *cid = NULL; + unsigned char md[EVP_MAX_MD_SIZE]; + + if ((cid = OCSP_CERTID_new()) == NULL) + goto err; + + alg = &cid->hashAlgorithm; + ASN1_OBJECT_free(alg->algorithm); + if ((nid = EVP_MD_type(dgst)) == NID_undef) { + OCSPerr(OCSP_F_OCSP_CERT_ID_NEW, OCSP_R_UNKNOWN_NID); + goto err; + } + if ((alg->algorithm = OBJ_nid2obj(nid)) == NULL) + 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 */ + if (!EVP_Digest(issuerKey->data, issuerKey->length, md, &i, dgst, NULL)) + goto err; + + if (!(ASN1_OCTET_STRING_set(&cid->issuerKeyHash, md, i))) + goto err; + + if (serialNumber) { + if (ASN1_STRING_copy(&cid->serialNumber, serialNumber) == 0) + goto err; + } + return cid; + digerr: + OCSPerr(OCSP_F_OCSP_CERT_ID_NEW, OCSP_R_DIGEST_ERR); + err: + OCSP_CERTID_free(cid); + return NULL; +} + +int OCSP_id_issuer_cmp(OCSP_CERTID *a, OCSP_CERTID *b) +{ + int ret; + ret = OBJ_cmp(a->hashAlgorithm.algorithm, b->hashAlgorithm.algorithm); + if (ret) + return ret; + ret = ASN1_OCTET_STRING_cmp(&a->issuerNameHash, &b->issuerNameHash); + if (ret) + return ret; + return ASN1_OCTET_STRING_cmp(&a->issuerKeyHash, &b->issuerKeyHash); +} + +int OCSP_id_cmp(OCSP_CERTID *a, OCSP_CERTID *b) +{ + int ret; + ret = OCSP_id_issuer_cmp(a, b); + if (ret) + return ret; + return ASN1_INTEGER_cmp(&a->serialNumber, &b->serialNumber); +} + +/* + * Parse a URL and split it up into host, port and path components and + * whether it is SSL. + */ + +int OCSP_parse_url(const char *url, char **phost, char **pport, char **ppath, + int *pssl) +{ + char *p, *buf; + + char *host, *port; + + *phost = NULL; + *pport = NULL; + *ppath = NULL; + + /* dup the buffer since we are going to mess with it */ + buf = OPENSSL_strdup(url); + if (!buf) + goto mem_err; + + /* Check for initial colon */ + p = strchr(buf, ':'); + + if (!p) + goto parse_err; + + *(p++) = '\0'; + + if (strcmp(buf, "http") == 0) { + *pssl = 0; + port = "80"; + } else if (strcmp(buf, "https") == 0) { + *pssl = 1; + port = "443"; + } else + goto parse_err; + + /* Check for double slash */ + if ((p[0] != '/') || (p[1] != '/')) + goto parse_err; + + p += 2; + + host = p; + + /* Check for trailing part of path */ + + p = strchr(p, '/'); + + if (!p) + *ppath = OPENSSL_strdup("/"); + else { + *ppath = OPENSSL_strdup(p); + /* Set start of path to 0 so hostname is valid */ + *p = '\0'; + } + + if (!*ppath) + goto mem_err; + + p = host; + if (host[0] == '[') { + /* ipv6 literal */ + host++; + p = strchr(host, ']'); + if (!p) + goto parse_err; + *p = '\0'; + p++; + } + + /* Look for optional ':' for port number */ + if ((p = strchr(p, ':'))) { + *p = 0; + port = p + 1; + } + + *pport = OPENSSL_strdup(port); + if (!*pport) + goto mem_err; + + *phost = OPENSSL_strdup(host); + + if (!*phost) + goto mem_err; + + OPENSSL_free(buf); + + return 1; + + mem_err: + OCSPerr(OCSP_F_OCSP_PARSE_URL, ERR_R_MALLOC_FAILURE); + goto err; + + parse_err: + OCSPerr(OCSP_F_OCSP_PARSE_URL, OCSP_R_ERROR_PARSING_URL); + + err: + OPENSSL_free(buf); + OPENSSL_free(*ppath); + *ppath = NULL; + OPENSSL_free(*pport); + *pport = NULL; + OPENSSL_free(*phost); + *phost = NULL; + return 0; + +} -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->type = status) == V_OCSP_CERTSTATUS_REVOKED) - { - if (!time) - { - OCSPerr(OCSP_F_CERT_STATUS_NEW,OCSP_R_REVOKED_NO_TIME); - goto err; - } - if (!(cs->value.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 type, - 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->type = type) - { - 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_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->type), cst->type) <= 0) - goto err; - if (cst->type == V_OCSP_CERTSTATUS_REVOKED) - { - rev = cst->value.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; icerts) - { - for (i=0; icerts); 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; - } +IMPLEMENT_ASN1_DUP_FUNCTION(OCSP_CERTID)