2 * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 #include "internal/cryptlib.h"
12 #include <openssl/conf.h>
13 #include <openssl/asn1.h>
14 #include <openssl/asn1t.h>
15 #include <openssl/x509v3.h>
19 * Issuer Sign Tool (1.2.643.100.112) The name of the tool used to signs the subject (ASN1_SEQUENCE)
20 * This extension is required to obtain the status of a qualified certificate at Russian Federation.
21 * RFC-style description is available here: https://tools.ietf.org/html/draft-deremin-rfc4491-bis-04#section-5
22 * Russian Federal Law 63 "Digital Sign" is available here: http://www.consultant.ru/document/cons_doc_LAW_112701/
25 ASN1_SEQUENCE(ISSUER_SIGN_TOOL
) = {
26 ASN1_SIMPLE(ISSUER_SIGN_TOOL
, signTool
, ASN1_UTF8STRING
),
27 ASN1_SIMPLE(ISSUER_SIGN_TOOL
, cATool
, ASN1_UTF8STRING
),
28 ASN1_SIMPLE(ISSUER_SIGN_TOOL
, signToolCert
, ASN1_UTF8STRING
),
29 ASN1_SIMPLE(ISSUER_SIGN_TOOL
, cAToolCert
, ASN1_UTF8STRING
)
30 } ASN1_SEQUENCE_END(ISSUER_SIGN_TOOL
)
32 IMPLEMENT_ASN1_FUNCTIONS(ISSUER_SIGN_TOOL
)
35 static ISSUER_SIGN_TOOL
*v2i_issuer_sign_tool(X509V3_EXT_METHOD
*method
, X509V3_CTX
*ctx
,
36 STACK_OF(CONF_VALUE
) *nval
)
38 ISSUER_SIGN_TOOL
*ist
= ISSUER_SIGN_TOOL_new();
42 ERR_raise(ERR_LIB_X509V3
, ERR_R_MALLOC_FAILURE
);
45 for (i
= 0; i
< sk_CONF_VALUE_num(nval
); ++i
) {
46 CONF_VALUE
*cnf
= sk_CONF_VALUE_value(nval
, i
);
51 if (strcmp(cnf
->name
, "signTool") == 0) {
52 ist
->signTool
= ASN1_UTF8STRING_new();
53 if (ist
->signTool
== NULL
) {
54 ERR_raise(ERR_LIB_X509V3
, ERR_R_MALLOC_FAILURE
);
55 ISSUER_SIGN_TOOL_free(ist
);
58 ASN1_STRING_set(ist
->signTool
, cnf
->value
, strlen(cnf
->value
));
59 } else if (strcmp(cnf
->name
, "cATool") == 0) {
60 ist
->cATool
= ASN1_UTF8STRING_new();
61 if (ist
->cATool
== NULL
) {
62 ERR_raise(ERR_LIB_X509V3
, ERR_R_MALLOC_FAILURE
);
63 ISSUER_SIGN_TOOL_free(ist
);
66 ASN1_STRING_set(ist
->cATool
, cnf
->value
, strlen(cnf
->value
));
67 } else if (strcmp(cnf
->name
, "signToolCert") == 0) {
68 ist
->signToolCert
= ASN1_UTF8STRING_new();
69 if (ist
->signToolCert
== NULL
) {
70 ERR_raise(ERR_LIB_X509V3
, ERR_R_MALLOC_FAILURE
);
71 ISSUER_SIGN_TOOL_free(ist
);
74 ASN1_STRING_set(ist
->signToolCert
, cnf
->value
, strlen(cnf
->value
));
75 } else if (strcmp(cnf
->name
, "cAToolCert") == 0) {
76 ist
->cAToolCert
= ASN1_UTF8STRING_new();
77 if (ist
->cAToolCert
== NULL
) {
78 ERR_raise(ERR_LIB_X509V3
, ERR_R_MALLOC_FAILURE
);
79 ISSUER_SIGN_TOOL_free(ist
);
82 ASN1_STRING_set(ist
->cAToolCert
, cnf
->value
, strlen(cnf
->value
));
84 ERR_raise(ERR_LIB_X509V3
, ERR_R_PASSED_INVALID_ARGUMENT
);
85 ISSUER_SIGN_TOOL_free(ist
);
92 static int i2r_issuer_sign_tool(X509V3_EXT_METHOD
*method
,
93 ISSUER_SIGN_TOOL
*ist
, BIO
*out
,
99 ERR_raise(ERR_LIB_X509V3
, ERR_R_PASSED_INVALID_ARGUMENT
);
102 if (ist
->signTool
!= NULL
) {
104 BIO_write(out
, "\n", 1);
106 BIO_printf(out
, "%*ssignTool : ", indent
, "");
107 BIO_write(out
, ist
->signTool
->data
, ist
->signTool
->length
);
110 if (ist
->cATool
!= NULL
) {
112 BIO_write(out
, "\n", 1);
114 BIO_printf(out
, "%*scATool : ", indent
, "");
115 BIO_write(out
, ist
->cATool
->data
, ist
->cATool
->length
);
118 if (ist
->signToolCert
!= NULL
) {
120 BIO_write(out
, "\n", 1);
122 BIO_printf(out
, "%*ssignToolCert: ", indent
, "");
123 BIO_write(out
, ist
->signToolCert
->data
, ist
->signToolCert
->length
);
126 if (ist
->cAToolCert
!= NULL
) {
128 BIO_write(out
, "\n", 1);
130 BIO_printf(out
, "%*scAToolCert : ", indent
, "");
131 BIO_write(out
, ist
->cAToolCert
->data
, ist
->cAToolCert
->length
);
137 const X509V3_EXT_METHOD ossl_v3_issuer_sign_tool
= {
138 NID_issuerSignTool
, /* nid */
139 X509V3_EXT_MULTILINE
, /* flags */
140 ASN1_ITEM_ref(ISSUER_SIGN_TOOL
), /* template */
141 0, 0, 0, 0, /* old functions, ignored */
145 (X509V3_EXT_V2I
)v2i_issuer_sign_tool
, /* v2i */
146 (X509V3_EXT_I2R
)i2r_issuer_sign_tool
, /* i2r */
148 NULL
/* extension-specific data */