-/* ocsp_srv.c */
/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2001.
- */
-/* ====================================================================
- * Copyright (c) 1998-2001 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 2001-2018 The OpenSSL Project Authors. All Rights Reserved.
*
+ * Licensed under the Apache License 2.0 (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 <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/objects.h>
-#include <openssl/rand.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
#include <openssl/x509v3.h>
#include <openssl/ocsp.h>
-#include "ocsp_lcl.h"
+#include "ocsp_local.h"
/*
* Utility functions related to sending OCSP responses and extracting
int OCSP_request_onereq_count(OCSP_REQUEST *req)
{
- return sk_OCSP_ONEREQ_num(req->tbsRequest->requestList);
+ return sk_OCSP_ONEREQ_num(req->tbsRequest.requestList);
}
OCSP_ONEREQ *OCSP_request_onereq_get0(OCSP_REQUEST *req, int i)
{
- return sk_OCSP_ONEREQ_value(req->tbsRequest->requestList, i);
+ return sk_OCSP_ONEREQ_value(req->tbsRequest.requestList, i);
}
OCSP_CERTID *OCSP_onereq_get0_id(OCSP_ONEREQ *one)
if (!cid)
return 0;
if (pmd)
- *pmd = cid->hashAlgorithm->algorithm;
+ *pmd = cid->hashAlgorithm.algorithm;
if (piNameHash)
- *piNameHash = cid->issuerNameHash;
+ *piNameHash = &cid->issuerNameHash;
if (pikeyHash)
- *pikeyHash = cid->issuerKeyHash;
+ *pikeyHash = &cid->issuerKeyHash;
if (pserial)
- *pserial = cid->serialNumber;
+ *pserial = &cid->serialNumber;
return 1;
}
OCSP_CERTSTATUS *cs;
OCSP_REVOKEDINFO *ri;
- if (rsp->tbsResponseData->responses == NULL
- && (rsp->tbsResponseData->responses
+ if (rsp->tbsResponseData.responses == NULL
+ && (rsp->tbsResponseData.responses
= sk_OCSP_SINGLERESP_new_null()) == NULL)
goto err;
break;
case V_OCSP_CERTSTATUS_GOOD:
- cs->value.good = ASN1_NULL_new();
+ if ((cs->value.good = ASN1_NULL_new()) == NULL)
+ goto err;
break;
case V_OCSP_CERTSTATUS_UNKNOWN:
- cs->value.unknown = ASN1_NULL_new();
+ if ((cs->value.unknown = ASN1_NULL_new()) == NULL)
+ goto err;
break;
default:
goto err;
}
- if (!(sk_OCSP_SINGLERESP_push(rsp->tbsResponseData->responses, single)))
+ if (!(sk_OCSP_SINGLERESP_push(rsp->tbsResponseData.responses, single)))
goto err;
return single;
err:
return 1;
}
-int OCSP_basic_sign(OCSP_BASICRESP *brsp,
- X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
+/*
+ * Sign an OCSP response using the parameters contained in the digest context,
+ * set the responderID to the subject name in the signer's certificate, and
+ * include one or more optional certificates in the response.
+ */
+
+int OCSP_basic_sign_ctx(OCSP_BASICRESP *brsp,
+ X509 *signer, EVP_MD_CTX *ctx,
STACK_OF(X509) *certs, unsigned long flags)
{
int i;
OCSP_RESPID *rid;
+ EVP_PKEY *pkey;
+
+ if (ctx == NULL || EVP_MD_CTX_pkey_ctx(ctx) == NULL) {
+ OCSPerr(OCSP_F_OCSP_BASIC_SIGN_CTX, OCSP_R_NO_SIGNER_KEY);
+ goto err;
+ }
- if (!X509_check_private_key(signer, key)) {
- OCSPerr(OCSP_F_OCSP_BASIC_SIGN,
+ pkey = EVP_PKEY_CTX_get0_pkey(EVP_MD_CTX_pkey_ctx(ctx));
+ if (pkey == NULL || !X509_check_private_key(signer, pkey)) {
+ OCSPerr(OCSP_F_OCSP_BASIC_SIGN_CTX,
OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
goto err;
}
}
}
- rid = brsp->tbsResponseData->responderId;
+ rid = &brsp->tbsResponseData.responderId;
if (flags & OCSP_RESPID_KEY) {
- unsigned char md[SHA_DIGEST_LENGTH];
- X509_pubkey_digest(signer, EVP_sha1(), md, NULL);
- if ((rid->value.byKey = ASN1_OCTET_STRING_new()) == NULL)
- goto err;
- if (!(ASN1_OCTET_STRING_set(rid->value.byKey, md, SHA_DIGEST_LENGTH)))
- goto err;
- rid->type = V_OCSP_RESPID_KEY;
- } else {
- if (!X509_NAME_set(&rid->value.byName, X509_get_subject_name(signer)))
+ if (!OCSP_RESPID_set_by_key(rid, signer))
goto err;
- rid->type = V_OCSP_RESPID_NAME;
+ } else if (!OCSP_RESPID_set_by_name(rid, signer)) {
+ goto err;
}
if (!(flags & OCSP_NOTIME) &&
- !X509_gmtime_adj(brsp->tbsResponseData->producedAt, 0))
+ !X509_gmtime_adj(brsp->tbsResponseData.producedAt, 0))
goto err;
/*
* -- Richard Levitte
*/
- if (!OCSP_BASICRESP_sign(brsp, key, dgst, 0))
+ if (!OCSP_BASICRESP_sign_ctx(brsp, ctx, 0))
goto err;
return 1;
err:
return 0;
}
+
+int OCSP_basic_sign(OCSP_BASICRESP *brsp,
+ X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
+ STACK_OF(X509) *certs, unsigned long flags)
+{
+ EVP_MD_CTX *ctx = EVP_MD_CTX_new();
+ EVP_PKEY_CTX *pkctx = NULL;
+ int i;
+
+ if (ctx == NULL)
+ return 0;
+
+ if (!EVP_DigestSignInit(ctx, &pkctx, dgst, NULL, key)) {
+ EVP_MD_CTX_free(ctx);
+ return 0;
+ }
+ i = OCSP_basic_sign_ctx(brsp, signer, ctx, certs, flags);
+ EVP_MD_CTX_free(ctx);
+ return i;
+}
+
+int OCSP_RESPID_set_by_name(OCSP_RESPID *respid, X509 *cert)
+{
+ if (!X509_NAME_set(&respid->value.byName, X509_get_subject_name(cert)))
+ return 0;
+
+ respid->type = V_OCSP_RESPID_NAME;
+
+ return 1;
+}
+
+int OCSP_RESPID_set_by_key_ex(OCSP_RESPID *respid, X509 *cert,
+ OPENSSL_CTX *libctx, const char *propq)
+{
+ ASN1_OCTET_STRING *byKey = NULL;
+ unsigned char md[SHA_DIGEST_LENGTH];
+ EVP_MD *sha1 = EVP_MD_fetch(libctx, "SHA1", propq);
+ int ret = 0;
+
+ if (sha1 == NULL)
+ return 0;
+
+ /* RFC2560 requires SHA1 */
+ if (!X509_pubkey_digest(cert, sha1, md, NULL))
+ goto err;
+
+ byKey = ASN1_OCTET_STRING_new();
+ if (byKey == NULL)
+ goto err;
+
+ if (!(ASN1_OCTET_STRING_set(byKey, md, SHA_DIGEST_LENGTH))) {
+ ASN1_OCTET_STRING_free(byKey);
+ goto err;
+ }
+
+ respid->type = V_OCSP_RESPID_KEY;
+ respid->value.byKey = byKey;
+
+ ret = 1;
+ err:
+ EVP_MD_free(sha1);
+ return ret;
+}
+
+int OCSP_RESPID_set_by_key(OCSP_RESPID *respid, X509 *cert)
+{
+ return OCSP_RESPID_set_by_key_ex(respid, cert, NULL, NULL);
+}
+
+int OCSP_RESPID_match_ex(OCSP_RESPID *respid, X509 *cert, OPENSSL_CTX *libctx,
+ const char *propq)
+{
+ EVP_MD *sha1 = NULL;
+ int ret = 0;
+
+ if (respid->type == V_OCSP_RESPID_KEY) {
+ unsigned char md[SHA_DIGEST_LENGTH];
+
+ sha1 = EVP_MD_fetch(libctx, "SHA1", propq);
+ if (sha1 == NULL)
+ goto err;
+
+ if (respid->value.byKey == NULL)
+ goto err;
+
+ /* RFC2560 requires SHA1 */
+ if (!X509_pubkey_digest(cert, sha1, md, NULL))
+ goto err;
+
+ ret = (ASN1_STRING_length(respid->value.byKey) == SHA_DIGEST_LENGTH)
+ && (memcmp(ASN1_STRING_get0_data(respid->value.byKey), md,
+ SHA_DIGEST_LENGTH) == 0);
+ } else if (respid->type == V_OCSP_RESPID_NAME) {
+ if (respid->value.byName == NULL)
+ return 0;
+
+ return X509_NAME_cmp(respid->value.byName,
+ X509_get_subject_name(cert)) == 0;
+ }
+
+ err:
+ EVP_MD_free(sha1);
+ return ret;
+}
+
+int OCSP_RESPID_match(OCSP_RESPID *respid, X509 *cert)
+{
+ return OCSP_RESPID_match_ex(respid, cert, NULL, NULL);
+}
projects / openssl.git / blobdiff