/*

 * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.

 *

 * Licensed under the Apache License 2.0 (the "License").  You may not use

 * this file except in compliance with the License.  You can obtain a copy

 * in the file LICENSE in the source distribution or at

 * https://www.openssl.org/source/license.html

 */

#include <stdio.h>

#include "internal/cryptlib.h"

#include <openssl/asn1.h>

#include <openssl/conf.h>

#include <openssl/x509v3.h>

#include "ext_dat.h"

const X509V3_EXT_METHOD ossl_v3_ns_ia5_list[8] = {

    EXT_IA5STRING(NID_netscape_base_url),

    EXT_IA5STRING(NID_netscape_revocation_url),

    EXT_IA5STRING(NID_netscape_ca_revocation_url),

    EXT_IA5STRING(NID_netscape_renewal_url),

    EXT_IA5STRING(NID_netscape_ca_policy_url),

    EXT_IA5STRING(NID_netscape_ssl_server_name),

    EXT_IA5STRING(NID_netscape_comment),

    EXT_END

};

char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5)

{

    char *tmp;

    if (ia5 == NULL || ia5->length <= 0)

        return NULL;

    if ((tmp = OPENSSL_malloc(ia5->length + 1)) == NULL) {

        ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE);

        return NULL;

    }

    memcpy(tmp, ia5->data, ia5->length);

    tmp[ia5->length] = 0;

    return tmp;

}

ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,

                                   X509V3_CTX *ctx, const char *str)

{

    ASN1_IA5STRING *ia5;

    if (str == NULL) {

        ERR_raise(ERR_LIB_X509V3, X509V3_R_INVALID_NULL_ARGUMENT);

        return NULL;

    }

    if ((ia5 = ASN1_IA5STRING_new()) == NULL)

        goto err;

    if (!ASN1_STRING_set((ASN1_STRING *)ia5, str, strlen(str))) {

        ASN1_IA5STRING_free(ia5);

        return NULL;

    }

#ifdef CHARSET_EBCDIC

    ebcdic2ascii(ia5->data, ia5->data, ia5->length);

#endif                          /* CHARSET_EBCDIC */

    return ia5;

 err:

    ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE);

    return NULL;

}