lib/libcrypto/pem/pem_x509.c

   1 /* $OpenBSD: pem_x509.c,v 1.8 2016/09/04 16:10:38 jsing Exp $ */
   2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
   3  * project 2001.
   4  */
   5 /* ====================================================================
   6  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  *
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  *
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in
  17  *    the documentation and/or other materials provided with the
  18  *    distribution.
  19  *
  20  * 3. All advertising materials mentioning features or use of this
  21  *    software must display the following acknowledgment:
  22  *    "This product includes software developed by the OpenSSL Project
  23  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
  24  *
  25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  26  *    endorse or promote products derived from this software without
  27  *    prior written permission. For written permission, please contact
  28  *    licensing@OpenSSL.org.
  29  *
  30  * 5. Products derived from this software may not be called "OpenSSL"
  31  *    nor may "OpenSSL" appear in their names without prior written
  32  *    permission of the OpenSSL Project.
  33  *
  34  * 6. Redistributions of any form whatsoever must retain the following
  35  *    acknowledgment:
  36  *    "This product includes software developed by the OpenSSL Project
  37  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
  38  *
  39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  50  * OF THE POSSIBILITY OF SUCH DAMAGE.
  51  * ====================================================================
  52  *
  53  * This product includes cryptographic software written by Eric Young
  54  * (eay@cryptsoft.com).  This product includes software written by Tim
  55  * Hudson (tjh@cryptsoft.com).
  56  *
  57  */
  58
  59 #include <stdio.h>
  60
  61 #include <openssl/bio.h>
  62 #include <openssl/evp.h>
  63 #include <openssl/pem.h>
  64 #include <openssl/pkcs7.h>
  65 #include <openssl/x509.h>
  66
  67
  68 X509 *
  69 PEM_read_X509(FILE *fp, X509 **x, pem_password_cb *cb, void *u)
  70 {
  71         return PEM_ASN1_read((d2i_of_void *)d2i_X509, PEM_STRING_X509, fp,
  72             (void **)x, cb, u);
  73 }
  74
  75 int
  76 PEM_write_X509(FILE *fp, X509 *x)
  77 {
  78         return PEM_ASN1_write((i2d_of_void *)i2d_X509, PEM_STRING_X509, fp,
  79             x, NULL, NULL, 0, NULL, NULL);
  80 }
  81
  82 X509 *
  83 PEM_read_bio_X509(BIO *bp, X509 **x, pem_password_cb *cb, void *u)
  84 {
  85         return PEM_ASN1_read_bio((d2i_of_void *)d2i_X509, PEM_STRING_X509, bp,
  86             (void **)x, cb, u);
  87 }
  88
  89 int
  90 PEM_write_bio_X509(BIO *bp, X509 *x)
  91 {
  92         return PEM_ASN1_write_bio((i2d_of_void *)i2d_X509, PEM_STRING_X509, bp,
  93             x, NULL, NULL, 0, NULL, NULL);
  94 }