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authorParménides GV <parmegv@sdf.org>2014-06-13 12:13:04 +0200
committerParménides GV <parmegv@sdf.org>2014-06-13 12:13:04 +0200
commit3a71bc9e4aa4296f460e2e3c55de74c9852477ad (patch)
treef816597a7c4322137f0657e7aa2bf392404d1870 /app/openssl/crypto/cms/cms_io.c
parentcfe67bfd8260253ce9288225b9e26f666d27133f (diff)
parent36247e71df88fa13c6c5a887de3b11d9a883615f (diff)
Merge branch 'feature/establish-an-upstream-relationship-with-ics-openvpn-codebase-#5381' into develop
Diffstat (limited to 'app/openssl/crypto/cms/cms_io.c')
-rw-r--r--app/openssl/crypto/cms/cms_io.c133
1 files changed, 133 insertions, 0 deletions
diff --git a/app/openssl/crypto/cms/cms_io.c b/app/openssl/crypto/cms/cms_io.c
new file mode 100644
index 00000000..1cb0264c
--- /dev/null
+++ b/app/openssl/crypto/cms/cms_io.c
@@ -0,0 +1,133 @@
+/* crypto/cms/cms_io.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.
+ *
+ * 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.
+ * ====================================================================
+ */
+
+#include <openssl/asn1t.h>
+#include <openssl/x509.h>
+#include <openssl/err.h>
+#include <openssl/pem.h>
+#include "cms.h"
+#include "cms_lcl.h"
+
+int CMS_stream(unsigned char ***boundary, CMS_ContentInfo *cms)
+ {
+ ASN1_OCTET_STRING **pos;
+ pos = CMS_get0_content(cms);
+ if (!pos)
+ return 0;
+ if (!*pos)
+ *pos = ASN1_OCTET_STRING_new();
+ if (*pos)
+ {
+ (*pos)->flags |= ASN1_STRING_FLAG_NDEF;
+ (*pos)->flags &= ~ASN1_STRING_FLAG_CONT;
+ *boundary = &(*pos)->data;
+ return 1;
+ }
+ CMSerr(CMS_F_CMS_STREAM, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+
+CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms)
+ {
+ return ASN1_item_d2i_bio(ASN1_ITEM_rptr(CMS_ContentInfo), bp, cms);
+ }
+
+int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms)
+ {
+ return ASN1_item_i2d_bio(ASN1_ITEM_rptr(CMS_ContentInfo), bp, cms);
+ }
+
+IMPLEMENT_PEM_rw_const(CMS, CMS_ContentInfo, PEM_STRING_CMS, CMS_ContentInfo)
+
+BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms)
+ {
+ return BIO_new_NDEF(out, (ASN1_VALUE *)cms,
+ ASN1_ITEM_rptr(CMS_ContentInfo));
+ }
+
+/* CMS wrappers round generalised stream and MIME routines */
+
+int i2d_CMS_bio_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags)
+ {
+ return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)cms, in, flags,
+ ASN1_ITEM_rptr(CMS_ContentInfo));
+ }
+
+int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags)
+ {
+ return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *) cms, in, flags,
+ "CMS",
+ ASN1_ITEM_rptr(CMS_ContentInfo));
+ }
+
+int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags)
+ {
+ STACK_OF(X509_ALGOR) *mdalgs;
+ int ctype_nid = OBJ_obj2nid(cms->contentType);
+ int econt_nid = OBJ_obj2nid(CMS_get0_eContentType(cms));
+ if (ctype_nid == NID_pkcs7_signed)
+ mdalgs = cms->d.signedData->digestAlgorithms;
+ else
+ mdalgs = NULL;
+
+ return SMIME_write_ASN1(bio, (ASN1_VALUE *)cms, data, flags,
+ ctype_nid, econt_nid, mdalgs,
+ ASN1_ITEM_rptr(CMS_ContentInfo));
+ }
+
+CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont)
+ {
+ return (CMS_ContentInfo *)SMIME_read_ASN1(bio, bcont,
+ ASN1_ITEM_rptr(CMS_ContentInfo));
+ }
+