| /* |
| * 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; |
| } |