crypto/libressl/crypto/x509/x509_pku.c

   1 /* $OpenBSD: x509_pku.c,v 1.1 2020/06/04 15:19:32 jsing Exp $ */
   2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
   3  * project 1999.
   4  */
   5 /* ====================================================================
   6  * Copyright (c) 1999 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/asn1.h>
  62 #include <openssl/asn1t.h>
  63 #include <openssl/x509v3.h>
  64
  65 static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method,
  66     PKEY_USAGE_PERIOD *usage, BIO *out, int indent);
  67
  68 const X509V3_EXT_METHOD v3_pkey_usage_period = {
  69         .ext_nid = NID_private_key_usage_period,
  70         .ext_flags = 0,
  71         .it = &PKEY_USAGE_PERIOD_it,
  72         .ext_new = NULL,
  73         .ext_free = NULL,
  74         .d2i = NULL,
  75         .i2d = NULL,
  76         .i2s = NULL,
  77         .s2i = NULL,
  78         .i2v = NULL,
  79         .v2i = NULL,
  80         .i2r = (X509V3_EXT_I2R)i2r_PKEY_USAGE_PERIOD,
  81         .r2i = NULL,
  82         .usr_data = NULL,
  83 };
  84
  85 static const ASN1_TEMPLATE PKEY_USAGE_PERIOD_seq_tt[] = {
  86         {
  87                 .flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_OPTIONAL,
  88                 .tag = 0,
  89                 .offset = offsetof(PKEY_USAGE_PERIOD, notBefore),
  90                 .field_name = "notBefore",
  91                 .item = &ASN1_GENERALIZEDTIME_it,
  92         },
  93         {
  94                 .flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_OPTIONAL,
  95                 .tag = 1,
  96                 .offset = offsetof(PKEY_USAGE_PERIOD, notAfter),
  97                 .field_name = "notAfter",
  98                 .item = &ASN1_GENERALIZEDTIME_it,
  99         },
 100 };
 101
 102 const ASN1_ITEM PKEY_USAGE_PERIOD_it = {
 103         .itype = ASN1_ITYPE_SEQUENCE,
 104         .utype = V_ASN1_SEQUENCE,
 105         .templates = PKEY_USAGE_PERIOD_seq_tt,
 106         .tcount = sizeof(PKEY_USAGE_PERIOD_seq_tt) / sizeof(ASN1_TEMPLATE),
 107         .funcs = NULL,
 108         .size = sizeof(PKEY_USAGE_PERIOD),
 109         .sname = "PKEY_USAGE_PERIOD",
 110 };
 111
 112
 113 PKEY_USAGE_PERIOD *
 114 d2i_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD **a, const unsigned char **in, long len)
 115 {
 116         return (PKEY_USAGE_PERIOD *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
 117             &PKEY_USAGE_PERIOD_it);
 118 }
 119
 120 int
 121 i2d_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD *a, unsigned char **out)
 122 {
 123         return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKEY_USAGE_PERIOD_it);
 124 }
 125
 126 PKEY_USAGE_PERIOD *
 127 PKEY_USAGE_PERIOD_new(void)
 128 {
 129         return (PKEY_USAGE_PERIOD *)ASN1_item_new(&PKEY_USAGE_PERIOD_it);
 130 }
 131
 132 void
 133 PKEY_USAGE_PERIOD_free(PKEY_USAGE_PERIOD *a)
 134 {
 135         ASN1_item_free((ASN1_VALUE *)a, &PKEY_USAGE_PERIOD_it);
 136 }
 137
 138 static int
 139 i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, PKEY_USAGE_PERIOD *usage,
 140     BIO *out, int indent)
 141 {
 142         BIO_printf(out, "%*s", indent, "");
 143         if (usage->notBefore) {
 144                 BIO_write(out, "Not Before: ", 12);
 145                 ASN1_GENERALIZEDTIME_print(out, usage->notBefore);
 146                 if (usage->notAfter)
 147                         BIO_write(out, ", ", 2);
 148         }
 149         if (usage->notAfter) {
 150                 BIO_write(out, "Not After: ", 11);
 151                 ASN1_GENERALIZEDTIME_print(out, usage->notAfter);
 152         }
 153         return 1;
 154 }