/* $OpenBSD: x509_enum.c,v 1.1 2020/06/04 15:19:31 jsing Exp $ */

/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL

 * project 1999.

 */

/* ====================================================================

 * Copyright (c) 1999 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.

 * ====================================================================

 *

 * This product includes cryptographic software written by Eric Young

 * (eay@cryptsoft.com).  This product includes software written by Tim

 * Hudson (tjh@cryptsoft.com).

 *

 */

#include <stdio.h>

#include <string.h>

#include <openssl/x509v3.h>

static ENUMERATED_NAMES crl_reasons[] = {

  {CRL_REASON_UNSPECIFIED,   "Unspecified", "unspecified"},

  {CRL_REASON_KEY_COMPROMISE,  "Key Compromise", "keyCompromise"},

  {CRL_REASON_CA_COMPROMISE,   "CA Compromise", "CACompromise"},

  {CRL_REASON_AFFILIATION_CHANGED, "Affiliation Changed", "affiliationChanged"},

  {CRL_REASON_SUPERSEDED,    "Superseded", "superseded"},

    {CRL_REASON_CESSATION_OF_OPERATION,

  "Cessation Of Operation", "cessationOfOperation"},

  {CRL_REASON_CERTIFICATE_HOLD,  "Certificate Hold", "certificateHold"},

  {CRL_REASON_REMOVE_FROM_CRL,   "Remove From CRL", "removeFromCRL"},

  {CRL_REASON_PRIVILEGE_WITHDRAWN, "Privilege Withdrawn", "privilegeWithdrawn"},

  {CRL_REASON_AA_COMPROMISE,   "AA Compromise", "AACompromise"},

  {-1, NULL, NULL}

};

const X509V3_EXT_METHOD v3_crl_reason = {

  .ext_nid = NID_crl_reason,

  .ext_flags = 0,

  .it = &ASN1_ENUMERATED_it,

  .ext_new = NULL,

  .ext_free = NULL,

  .d2i = NULL,

  .i2d = NULL,

  .i2s = (X509V3_EXT_I2S)i2s_ASN1_ENUMERATED_TABLE,

  .s2i = NULL,

  .i2v = NULL,

  .v2i = NULL,

  .i2r = NULL,

  .r2i = NULL,

  .usr_data = crl_reasons,

};

char *

i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *method, const ASN1_ENUMERATED *e)

{

  ENUMERATED_NAMES *enam;

  long strval;

  strval = ASN1_ENUMERATED_get(e);

  for (enam = method->usr_data; enam->lname; enam++) {

    if (strval == enam->bitnum)

      return strdup(enam->lname);

  }

  return i2s_ASN1_ENUMERATED(method, e);

}