-/* crypto/cms/cms_cd.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/)"
- *
- * 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.
+/*
+ * Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
*
- * 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 "cryptlib.h"
+#include "internal/cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/pem.h>
#include <openssl/x509v3.h>
#include <openssl/err.h>
#include <openssl/cms.h>
#include <openssl/bio.h>
-#ifndef OPENSSL_NO_COMP
#include <openssl/comp.h>
-#endif
#include "cms_lcl.h"
-DECLARE_ASN1_ITEM(CMS_CompressedData)
-
#ifdef ZLIB
/* CMS CompressedData Utilities */
CMS_ContentInfo *cms_CompressedData_create(int comp_nid)
- {
- CMS_ContentInfo *cms;
- CMS_CompressedData *cd;
- /* Will need something cleverer if there is ever more than one
- * compression algorithm or parameters have some meaning...
- */
- if (comp_nid != NID_zlib_compression)
- {
- CMSerr(CMS_F_CMS_COMPRESSEDDATA_CREATE,
- CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
- return NULL;
- }
- cms = CMS_ContentInfo_new();
- if (!cms)
- return NULL;
-
- cd = M_ASN1_new_of(CMS_CompressedData);
-
- if (!cd)
- goto err;
+{
+ CMS_ContentInfo *cms;
+ CMS_CompressedData *cd;
+ /*
+ * Will need something cleverer if there is ever more than one
+ * compression algorithm or parameters have some meaning...
+ */
+ if (comp_nid != NID_zlib_compression) {
+ CMSerr(CMS_F_CMS_COMPRESSEDDATA_CREATE,
+ CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+ return NULL;
+ }
+ cms = CMS_ContentInfo_new();
+ if (cms == NULL)
+ return NULL;
- cms->contentType = OBJ_nid2obj(NID_id_smime_ct_compressedData);
- cms->d.compressedData = cd;
+ cd = M_ASN1_new_of(CMS_CompressedData);
- cd->version = 0;
+ if (cd == NULL)
+ goto err;
- X509_ALGOR_set0(cd->compressionAlgorithm,
- OBJ_nid2obj(NID_zlib_compression),
- V_ASN1_UNDEF, NULL);
+ cms->contentType = OBJ_nid2obj(NID_id_smime_ct_compressedData);
+ cms->d.compressedData = cd;
- cd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data);
+ cd->version = 0;
- return cms;
+ X509_ALGOR_set0(cd->compressionAlgorithm,
+ OBJ_nid2obj(NID_zlib_compression), V_ASN1_UNDEF, NULL);
- err:
+ cd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data);
- if (cms)
- CMS_ContentInfo_free(cms);
+ return cms;
- return NULL;
- }
+ err:
+ CMS_ContentInfo_free(cms);
+ return NULL;
+}
BIO *cms_CompressedData_init_bio(CMS_ContentInfo *cms)
- {
- CMS_CompressedData *cd;
- ASN1_OBJECT *compoid;
- if (OBJ_obj2nid(cms->contentType) != NID_id_smime_ct_compressedData)
- {
- CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO,
- CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA);
- return NULL;
- }
- cd = cms->d.compressedData;
- X509_ALGOR_get0(&compoid, NULL, NULL, cd->compressionAlgorithm);
- if (OBJ_obj2nid(compoid) != NID_zlib_compression)
- {
- CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO,
- CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
- return NULL;
- }
- return BIO_new(BIO_f_zlib());
- }
+{
+ CMS_CompressedData *cd;
+ const ASN1_OBJECT *compoid;
+ if (OBJ_obj2nid(cms->contentType) != NID_id_smime_ct_compressedData) {
+ CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO,
+ CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA);
+ return NULL;
+ }
+ cd = cms->d.compressedData;
+ X509_ALGOR_get0(&compoid, NULL, NULL, cd->compressionAlgorithm);
+ if (OBJ_obj2nid(compoid) != NID_zlib_compression) {
+ CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO,
+ CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+ return NULL;
+ }
+ return BIO_new(BIO_f_zlib());
+}
#endif
projects / cassiopeia.git / blobdiff