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96 lines
3.7 KiB
96 lines
3.7 KiB
/* pk7_mime.c */ |
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/* |
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* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL |
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* project. |
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*/ |
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/* ==================================================================== |
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* Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. All advertising materials mentioning features or use of this |
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* software must display the following acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
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* |
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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* endorse or promote products derived from this software without |
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* prior written permission. For written permission, please contact |
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* licensing@OpenSSL.org. |
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* |
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* 5. Products derived from this software may not be called "OpenSSL" |
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* nor may "OpenSSL" appear in their names without prior written |
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* permission of the OpenSSL Project. |
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* |
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* 6. Redistributions of any form whatsoever must retain the following |
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* acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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* OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ==================================================================== |
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* |
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*/ |
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#include <stdio.h> |
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#include <ctype.h> |
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#include "cryptlib.h" |
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#include <openssl/rand.h> |
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#include <openssl/x509.h> |
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#include <openssl/asn1.h> |
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/* PKCS#7 wrappers round generalised stream and MIME routines */ |
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int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags) |
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{ |
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return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)p7, in, flags, |
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ASN1_ITEM_rptr(PKCS7)); |
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} |
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int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags) |
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{ |
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return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *)p7, in, flags, |
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"PKCS7", ASN1_ITEM_rptr(PKCS7)); |
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} |
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int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags) |
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{ |
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STACK_OF(X509_ALGOR) *mdalgs; |
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int ctype_nid = OBJ_obj2nid(p7->type); |
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if (ctype_nid == NID_pkcs7_signed) |
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mdalgs = p7->d.sign->md_algs; |
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else |
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mdalgs = NULL; |
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flags ^= SMIME_OLDMIME; |
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return SMIME_write_ASN1(bio, (ASN1_VALUE *)p7, data, flags, |
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ctype_nid, NID_undef, mdalgs, |
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ASN1_ITEM_rptr(PKCS7)); |
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} |
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PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont) |
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{ |
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return (PKCS7 *)SMIME_read_ASN1(bio, bcont, ASN1_ITEM_rptr(PKCS7)); |
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}
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