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yuzu/externals/libressl/crypto/x509/x509_ia5.c
pineappleEA 78b48028e1 early-access version 1255
2020-12-28 15:15:37 +00:00

239 lines
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/* $OpenBSD: x509_ia5.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/asn1.h>
#include <openssl/conf.h>
#include <openssl/err.h>
#include <openssl/x509v3.h>
static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5);
static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, char *str);
const X509V3_EXT_METHOD v3_ns_ia5_list[] = {
{
.ext_nid = NID_netscape_base_url,
.ext_flags = 0,
.it = &ASN1_IA5STRING_it,
.ext_new = NULL,
.ext_free = NULL,
.d2i = NULL,
.i2d = NULL,
.i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING,
.s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING,
.i2v = NULL,
.v2i = NULL,
.i2r = NULL,
.r2i = NULL,
.usr_data = NULL,
},
{
.ext_nid = NID_netscape_revocation_url,
.ext_flags = 0,
.it = &ASN1_IA5STRING_it,
.ext_new = NULL,
.ext_free = NULL,
.d2i = NULL,
.i2d = NULL,
.i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING,
.s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING,
.i2v = NULL,
.v2i = NULL,
.i2r = NULL,
.r2i = NULL,
.usr_data = NULL,
},
{
.ext_nid = NID_netscape_ca_revocation_url,
.ext_flags = 0,
.it = &ASN1_IA5STRING_it,
.ext_new = NULL,
.ext_free = NULL,
.d2i = NULL,
.i2d = NULL,
.i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING,
.s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING,
.i2v = NULL,
.v2i = NULL,
.i2r = NULL,
.r2i = NULL,
.usr_data = NULL,
},
{
.ext_nid = NID_netscape_renewal_url,
.ext_flags = 0,
.it = &ASN1_IA5STRING_it,
.ext_new = NULL,
.ext_free = NULL,
.d2i = NULL,
.i2d = NULL,
.i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING,
.s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING,
.i2v = NULL,
.v2i = NULL,
.i2r = NULL,
.r2i = NULL,
.usr_data = NULL,
},
{
.ext_nid = NID_netscape_ca_policy_url,
.ext_flags = 0,
.it = &ASN1_IA5STRING_it,
.ext_new = NULL,
.ext_free = NULL,
.d2i = NULL,
.i2d = NULL,
.i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING,
.s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING,
.i2v = NULL,
.v2i = NULL,
.i2r = NULL,
.r2i = NULL,
.usr_data = NULL,
},
{
.ext_nid = NID_netscape_ssl_server_name,
.ext_flags = 0,
.it = &ASN1_IA5STRING_it,
.ext_new = NULL,
.ext_free = NULL,
.d2i = NULL,
.i2d = NULL,
.i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING,
.s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING,
.i2v = NULL,
.v2i = NULL,
.i2r = NULL,
.r2i = NULL,
.usr_data = NULL,
},
{
.ext_nid = NID_netscape_comment,
.ext_flags = 0,
.it = &ASN1_IA5STRING_it,
.ext_new = NULL,
.ext_free = NULL,
.d2i = NULL,
.i2d = NULL,
.i2s = (X509V3_EXT_I2S)i2s_ASN1_IA5STRING,
.s2i = (X509V3_EXT_S2I)s2i_ASN1_IA5STRING,
.i2v = NULL,
.v2i = NULL,
.i2r = NULL,
.r2i = NULL,
.usr_data = NULL,
},
{
.ext_nid = -1,
.ext_flags = 0,
.it = NULL,
.ext_new = NULL,
.ext_free = NULL,
.d2i = NULL,
.i2d = NULL,
.i2s = NULL,
.s2i = NULL,
.i2v = NULL,
.v2i = NULL,
.i2r = NULL,
.r2i = NULL,
.usr_data = NULL,
},
};
static char *
i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5)
{
char *tmp;
if (!ia5 || !ia5->length)
return NULL;
if (!(tmp = malloc(ia5->length + 1))) {
X509V3error(ERR_R_MALLOC_FAILURE);
return NULL;
}
memcpy(tmp, ia5->data, ia5->length);
tmp[ia5->length] = 0;
return tmp;
}
static ASN1_IA5STRING *
s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str)
{
ASN1_IA5STRING *ia5;
if (!str) {
X509V3error(X509V3_R_INVALID_NULL_ARGUMENT);
return NULL;
}
if (!(ia5 = ASN1_IA5STRING_new()))
goto err;
if (!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str,
strlen(str))) {
ASN1_IA5STRING_free(ia5);
goto err;
}
return ia5;
err:
X509V3error(ERR_R_MALLOC_FAILURE);
return NULL;
}
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