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47864aeafd
Partial fix for #12964 Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14473)
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/*
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* Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <stdio.h>
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#include "internal/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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#include "ext_dat.h"
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/*
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* Subject Sign Tool (1.2.643.100.111) The name of the tool used to signs the subject (UTF8String)
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* This extention is required to obtain the status of a qualified certificate at Russian Federation.
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* RFC-style description is available here: https://tools.ietf.org/html/draft-deremin-rfc4491-bis-04#section-5
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* Russian Federal Law 63 "Digital Sign" is available here: http://www.consultant.ru/document/cons_doc_LAW_112701/
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*/
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const X509V3_EXT_METHOD ossl_v3_utf8_list[1] = {
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EXT_UTF8STRING(NID_subjectSignTool),
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};
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char *i2s_ASN1_UTF8STRING(X509V3_EXT_METHOD *method,
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ASN1_UTF8STRING *utf8)
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{
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char *tmp;
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if (utf8 == NULL || utf8->length == 0) {
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ERR_raise(ERR_LIB_X509V3, ERR_R_PASSED_NULL_PARAMETER);
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return NULL;
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}
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if ((tmp = OPENSSL_malloc(utf8->length + 1)) == NULL) {
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ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE);
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return NULL;
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}
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memcpy(tmp, utf8->data, utf8->length);
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tmp[utf8->length] = 0;
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return tmp;
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}
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ASN1_UTF8STRING *s2i_ASN1_UTF8STRING(X509V3_EXT_METHOD *method,
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X509V3_CTX *ctx, const char *str)
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{
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ASN1_UTF8STRING *utf8;
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if (str == NULL) {
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ERR_raise(ERR_LIB_X509V3, X509V3_R_INVALID_NULL_ARGUMENT);
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return NULL;
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}
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if ((utf8 = ASN1_UTF8STRING_new()) == NULL) {
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ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE);
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return NULL;
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}
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if (!ASN1_STRING_set((ASN1_STRING *)utf8, str, strlen(str))) {
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ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE);
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ASN1_UTF8STRING_free(utf8);
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return NULL;
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}
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#ifdef CHARSET_EBCDIC
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ebcdic2ascii(utf8->data, utf8->data, utf8->length);
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#endif /* CHARSET_EBCDIC */
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return utf8;
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}
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