crypto/asn1/t_x509a.c

   1 /* t_x509a.c */
   2 /*
   3  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
   4  * 1999.
   5  */
   6 /* ====================================================================
   7  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  *
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  *
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in
  18  *    the documentation and/or other materials provided with the
  19  *    distribution.
  20  *
  21  * 3. All advertising materials mentioning features or use of this
  22  *    software must display the following acknowledgment:
  23  *    "This product includes software developed by the OpenSSL Project
  24  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
  25  *
  26  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  27  *    endorse or promote products derived from this software without
  28  *    prior written permission. For written permission, please contact
  29  *    licensing@OpenSSL.org.
  30  *
  31  * 5. Products derived from this software may not be called "OpenSSL"
  32  *    nor may "OpenSSL" appear in their names without prior written
  33  *    permission of the OpenSSL Project.
  34  *
  35  * 6. Redistributions of any form whatsoever must retain the following
  36  *    acknowledgment:
  37  *    "This product includes software developed by the OpenSSL Project
  38  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
  39  *
  40  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  41  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  42  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  43  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  44  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  45  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  46  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  47  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  49  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  50  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  51  * OF THE POSSIBILITY OF SUCH DAMAGE.
  52  * ====================================================================
  53  *
  54  * This product includes cryptographic software written by Eric Young
  55  * (eay@cryptsoft.com).  This product includes software written by Tim
  56  * Hudson (tjh@cryptsoft.com).
  57  *
  58  */
  59
  60 #include <stdio.h>
  61 #include "cryptlib.h"
  62 #include <openssl/evp.h>
  63 #include <openssl/asn1.h>
  64 #include <openssl/x509.h>
  65
  66 /*
  67  * X509_CERT_AUX and string set routines
  68  */
  69
  70 int X509_CERT_AUX_print(BIO *out, X509_CERT_AUX *aux, int indent)
  71 {
  72     char oidstr[80], first;
  73     int i;
  74     if (!aux)
  75         return 1;
  76     if (aux->trust) {
  77         first = 1;
  78         BIO_printf(out, "%*sTrusted Uses:\n%*s", indent, "", indent + 2, "");
  79         for (i = 0; i < sk_ASN1_OBJECT_num(aux->trust); i++) {
  80             if (!first)
  81                 BIO_puts(out, ", ");
  82             else
  83                 first = 0;
  84             OBJ_obj2txt(oidstr, sizeof oidstr,
  85                         sk_ASN1_OBJECT_value(aux->trust, i), 0);
  86             BIO_puts(out, oidstr);
  87         }
  88         BIO_puts(out, "\n");
  89     } else
  90         BIO_printf(out, "%*sNo Trusted Uses.\n", indent, "");
  91     if (aux->reject) {
  92         first = 1;
  93         BIO_printf(out, "%*sRejected Uses:\n%*s", indent, "", indent + 2, "");
  94         for (i = 0; i < sk_ASN1_OBJECT_num(aux->reject); i++) {
  95             if (!first)
  96                 BIO_puts(out, ", ");
  97             else
  98                 first = 0;
  99             OBJ_obj2txt(oidstr, sizeof oidstr,
 100                         sk_ASN1_OBJECT_value(aux->reject, i), 0);
 101             BIO_puts(out, oidstr);
 102         }
 103         BIO_puts(out, "\n");
 104     } else
 105         BIO_printf(out, "%*sNo Rejected Uses.\n", indent, "");
 106     if (aux->alias)
 107         BIO_printf(out, "%*sAlias: %s\n", indent, "", aux->alias->data);
 108     if (aux->keyid) {
 109         BIO_printf(out, "%*sKey Id: ", indent, "");
 110         for (i = 0; i < aux->keyid->length; i++)
 111             BIO_printf(out, "%s%02X", i ? ":" : "", aux->keyid->data[i]);
 112         BIO_write(out, "\n", 1);
 113     }
 114     return 1;
 115 }