120 lines
4.6 KiB
C
120 lines
4.6 KiB
C
/* v3_ia5.c */
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/*
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* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
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* 1999.
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*/
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/* ====================================================================
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* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include <stdio.h>
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#include "cryptlib.h"
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#include <openssl/asn1.h>
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#include <openssl/conf.h>
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#include <openssl/x509v3.h>
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static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
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ASN1_IA5STRING *ia5);
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static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
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X509V3_CTX *ctx, char *str);
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const X509V3_EXT_METHOD v3_ns_ia5_list[] = {
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EXT_IA5STRING(NID_netscape_base_url),
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EXT_IA5STRING(NID_netscape_revocation_url),
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EXT_IA5STRING(NID_netscape_ca_revocation_url),
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EXT_IA5STRING(NID_netscape_renewal_url),
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EXT_IA5STRING(NID_netscape_ca_policy_url),
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EXT_IA5STRING(NID_netscape_ssl_server_name),
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EXT_IA5STRING(NID_netscape_comment),
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EXT_END
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};
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static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
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ASN1_IA5STRING *ia5)
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{
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char *tmp;
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if (!ia5 || !ia5->length)
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return NULL;
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if (!(tmp = OPENSSL_malloc(ia5->length + 1))) {
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X509V3err(X509V3_F_I2S_ASN1_IA5STRING, ERR_R_MALLOC_FAILURE);
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return NULL;
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}
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memcpy(tmp, ia5->data, ia5->length);
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tmp[ia5->length] = 0;
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return tmp;
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}
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static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
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X509V3_CTX *ctx, char *str)
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{
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ASN1_IA5STRING *ia5;
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if (!str) {
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X509V3err(X509V3_F_S2I_ASN1_IA5STRING,
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X509V3_R_INVALID_NULL_ARGUMENT);
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return NULL;
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}
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if (!(ia5 = M_ASN1_IA5STRING_new()))
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goto err;
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if (!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char *)str,
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strlen(str))) {
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M_ASN1_IA5STRING_free(ia5);
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goto err;
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}
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#ifdef CHARSET_EBCDIC
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ebcdic2ascii(ia5->data, ia5->data, ia5->length);
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#endif /* CHARSET_EBCDIC */
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return ia5;
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err:
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X509V3err(X509V3_F_S2I_ASN1_IA5STRING, ERR_R_MALLOC_FAILURE);
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return NULL;
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}
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