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/*
* Copyright 2020-2022 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"
/*
* Subject Sign Tool (1.2.643.100.111) The name of the tool used to signs the subject (UTF8String)
* This extension is required to obtain the status of a qualified certificate at Russian Federation.
* RFC-style description is available here: https://tools.ietf.org/html/draft-deremin-rfc4491-bis-04#section-5
* Russian Federal Law 63 "Digital Sign" is available here: http://www.consultant.ru/document/cons_doc_LAW_112701/
*/
const X509V3_EXT_METHOD ossl_v3_utf8_list[1] = {
EXT_UTF8STRING(NID_subjectSignTool),
};
char *i2s_ASN1_UTF8STRING(X509V3_EXT_METHOD *method,
ASN1_UTF8STRING *utf8)
{
char *tmp;
if (utf8 == NULL || utf8->length == 0) {
ERR_raise(ERR_LIB_X509V3, ERR_R_PASSED_NULL_PARAMETER);
return NULL;
}
if ((tmp = OPENSSL_malloc(utf8->length + 1)) == NULL) {
ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE);
return NULL;
}
memcpy(tmp, utf8->data, utf8->length);
tmp[utf8->length] = 0;
return tmp;
}
ASN1_UTF8STRING *s2i_ASN1_UTF8STRING(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, const char *str)
{
ASN1_UTF8STRING *utf8;
if (str == NULL) {
ERR_raise(ERR_LIB_X509V3, X509V3_R_INVALID_NULL_ARGUMENT);
return NULL;
}
if ((utf8 = ASN1_UTF8STRING_new()) == NULL) {
ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE);
return NULL;
}
if (!ASN1_STRING_set((ASN1_STRING *)utf8, str, strlen(str))) {
ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE);
ASN1_UTF8STRING_free(utf8);
return NULL;
}
#ifdef CHARSET_EBCDIC
ebcdic2ascii(utf8->data, utf8->data, utf8->length);
#endif /* CHARSET_EBCDIC */
return utf8;
}
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