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-rw-r--r--freebsd/crypto/openssl/crypto/cms/cms_lib.c135
1 files changed, 33 insertions, 102 deletions
diff --git a/freebsd/crypto/openssl/crypto/cms/cms_lib.c b/freebsd/crypto/openssl/crypto/cms/cms_lib.c
index ec4632d7..57ae0abb 100644
--- a/freebsd/crypto/openssl/crypto/cms/cms_lib.c
+++ b/freebsd/crypto/openssl/crypto/cms/cms_lib.c
@@ -1,57 +1,12 @@
#include <machine/rtems-bsd-user-space.h>
-/* crypto/cms/cms_lib.c */
/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project.
- */
-/* ====================================================================
- * Copyright (c) 2008 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/)"
+ * Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
*
- * 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
- * licensing@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.
- * ====================================================================
+ * 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 <openssl/asn1t.h>
@@ -60,18 +15,13 @@
#include <openssl/pem.h>
#include <openssl/bio.h>
#include <openssl/asn1.h>
-#include "cms.h"
+#include <openssl/cms.h>
#include "cms_lcl.h"
IMPLEMENT_ASN1_FUNCTIONS(CMS_ContentInfo)
IMPLEMENT_ASN1_PRINT_FUNCTION(CMS_ContentInfo)
-DECLARE_ASN1_ITEM(CMS_CertificateChoices)
-DECLARE_ASN1_ITEM(CMS_RevocationInfoChoice)
-DECLARE_STACK_OF(CMS_CertificateChoices)
-DECLARE_STACK_OF(CMS_RevocationInfoChoice)
-
-const ASN1_OBJECT *CMS_get0_type(CMS_ContentInfo *cms)
+const ASN1_OBJECT *CMS_get0_type(const CMS_ContentInfo *cms)
{
return cms->contentType;
}
@@ -80,7 +30,7 @@ CMS_ContentInfo *cms_Data_create(void)
{
CMS_ContentInfo *cms;
cms = CMS_ContentInfo_new();
- if (cms) {
+ if (cms != NULL) {
cms->contentType = OBJ_nid2obj(NID_pkcs7_data);
/* Never detached */
CMS_set_detached(cms, 0);
@@ -161,7 +111,7 @@ int CMS_dataFinal(CMS_ContentInfo *cms, BIO *cmsbio)
ASN1_OCTET_STRING **pos = CMS_get0_content(cms);
if (!pos)
return 0;
- /* If ebmedded content find memory BIO and set content */
+ /* If embedded content find memory BIO and set content */
if (*pos && ((*pos)->flags & ASN1_STRING_FLAG_CONT)) {
BIO *mbio;
unsigned char *cont;
@@ -316,15 +266,13 @@ int CMS_set_detached(CMS_ContentInfo *cms, int detached)
if (!pos)
return 0;
if (detached) {
- if (*pos) {
- ASN1_OCTET_STRING_free(*pos);
- *pos = NULL;
- }
+ ASN1_OCTET_STRING_free(*pos);
+ *pos = NULL;
return 1;
}
- if (!*pos)
+ if (*pos == NULL)
*pos = ASN1_OCTET_STRING_new();
- if (*pos) {
+ if (*pos != NULL) {
/*
* NB: special flag to show content is created and not read in.
*/
@@ -335,44 +283,28 @@ int CMS_set_detached(CMS_ContentInfo *cms, int detached)
return 0;
}
-/* Set up an X509_ALGOR DigestAlgorithmIdentifier from an EVP_MD */
-
-void cms_DigestAlgorithm_set(X509_ALGOR *alg, const EVP_MD *md)
-{
- int param_type;
-
- if (md->flags & EVP_MD_FLAG_DIGALGID_ABSENT)
- param_type = V_ASN1_UNDEF;
- else
- param_type = V_ASN1_NULL;
-
- X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL);
-
-}
-
/* Create a digest BIO from an X509_ALGOR structure */
BIO *cms_DigestAlgorithm_init_bio(X509_ALGOR *digestAlgorithm)
{
BIO *mdbio = NULL;
- ASN1_OBJECT *digestoid;
+ const ASN1_OBJECT *digestoid;
const EVP_MD *digest;
X509_ALGOR_get0(&digestoid, NULL, NULL, digestAlgorithm);
digest = EVP_get_digestbyobj(digestoid);
if (!digest) {
CMSerr(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO,
- CMS_R_UNKNOWN_DIGEST_ALGORIHM);
+ CMS_R_UNKNOWN_DIGEST_ALGORITHM);
goto err;
}
mdbio = BIO_new(BIO_f_md());
- if (!mdbio || !BIO_set_md(mdbio, digest)) {
+ if (mdbio == NULL || !BIO_set_md(mdbio, digest)) {
CMSerr(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO, CMS_R_MD_BIO_INIT_ERROR);
goto err;
}
return mdbio;
err:
- if (mdbio)
- BIO_free(mdbio);
+ BIO_free(mdbio);
return NULL;
}
@@ -382,7 +314,7 @@ int cms_DigestAlgorithm_find_ctx(EVP_MD_CTX *mctx, BIO *chain,
X509_ALGOR *mdalg)
{
int nid;
- ASN1_OBJECT *mdoid;
+ const ASN1_OBJECT *mdoid;
X509_ALGOR_get0(&mdoid, NULL, NULL, mdalg);
nid = OBJ_obj2nid(mdoid);
/* Look for digest type to match signature */
@@ -479,7 +411,7 @@ int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert)
int r;
r = CMS_add0_cert(cms, cert);
if (r > 0)
- CRYPTO_add(&cert->references, 1, CRYPTO_LOCK_X509);
+ X509_up_ref(cert);
return r;
}
@@ -541,7 +473,7 @@ int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl)
int r;
r = CMS_add0_crl(cms, crl);
if (r > 0)
- CRYPTO_add(&crl->references, 1, CRYPTO_LOCK_X509_CRL);
+ X509_CRL_up_ref(crl);
return r;
}
@@ -566,7 +498,7 @@ STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms)
sk_X509_pop_free(certs, X509_free);
return NULL;
}
- CRYPTO_add(&cch->d.certificate->references, 1, CRYPTO_LOCK_X509);
+ X509_up_ref(cch->d.certificate);
}
}
return certs;
@@ -594,7 +526,7 @@ STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms)
sk_X509_CRL_pop_free(crls, X509_CRL_free);
return NULL;
}
- CRYPTO_add(&rch->d.crl->references, 1, CRYPTO_LOCK_X509_CRL);
+ X509_CRL_up_ref(rch->d.crl);
}
}
return crls;
@@ -611,10 +543,11 @@ int cms_ias_cert_cmp(CMS_IssuerAndSerialNumber *ias, X509 *cert)
int cms_keyid_cert_cmp(ASN1_OCTET_STRING *keyid, X509 *cert)
{
- X509_check_purpose(cert, -1, -1);
- if (!cert->skid)
+ const ASN1_OCTET_STRING *cert_keyid = X509_get0_subject_key_id(cert);
+
+ if (cert_keyid == NULL)
return -1;
- return ASN1_OCTET_STRING_cmp(keyid, cert->skid);
+ return ASN1_OCTET_STRING_cmp(keyid, cert_keyid);
}
int cms_set1_ias(CMS_IssuerAndSerialNumber **pias, X509 *cert)
@@ -627,13 +560,11 @@ int cms_set1_ias(CMS_IssuerAndSerialNumber **pias, X509 *cert)
goto err;
if (!ASN1_STRING_copy(ias->serialNumber, X509_get_serialNumber(cert)))
goto err;
- if (*pias)
- M_ASN1_free_of(*pias, CMS_IssuerAndSerialNumber);
+ M_ASN1_free_of(*pias, CMS_IssuerAndSerialNumber);
*pias = ias;
return 1;
err:
- if (ias)
- M_ASN1_free_of(ias, CMS_IssuerAndSerialNumber);
+ M_ASN1_free_of(ias, CMS_IssuerAndSerialNumber);
CMSerr(CMS_F_CMS_SET1_IAS, ERR_R_MALLOC_FAILURE);
return 0;
}
@@ -641,18 +572,18 @@ int cms_set1_ias(CMS_IssuerAndSerialNumber **pias, X509 *cert)
int cms_set1_keyid(ASN1_OCTET_STRING **pkeyid, X509 *cert)
{
ASN1_OCTET_STRING *keyid = NULL;
- X509_check_purpose(cert, -1, -1);
- if (!cert->skid) {
+ const ASN1_OCTET_STRING *cert_keyid;
+ cert_keyid = X509_get0_subject_key_id(cert);
+ if (cert_keyid == NULL) {
CMSerr(CMS_F_CMS_SET1_KEYID, CMS_R_CERTIFICATE_HAS_NO_KEYID);
return 0;
}
- keyid = ASN1_STRING_dup(cert->skid);
+ keyid = ASN1_STRING_dup(cert_keyid);
if (!keyid) {
CMSerr(CMS_F_CMS_SET1_KEYID, ERR_R_MALLOC_FAILURE);
return 0;
}
- if (*pkeyid)
- ASN1_OCTET_STRING_free(*pkeyid);
+ ASN1_OCTET_STRING_free(*pkeyid);
*pkeyid = keyid;
return 1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-25 11:02:00 +0000