1 /*
2 * Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
3 *
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
8 */
9
10 #include <stdio.h>
11 #include "internal/cryptlib.h"
12 #include <openssl/asn1.h>
13 #include <openssl/asn1t.h>
14 #include <openssl/x509v3.h>
15 #include "ext_dat.h"
16
i2r_NO_ASSERTION(X509V3_EXT_METHOD * method,void * su,BIO * out,int indent)17 static int i2r_NO_ASSERTION(X509V3_EXT_METHOD *method,
18 void *su, BIO *out,
19 int indent)
20 {
21 return 1;
22 }
23
r2i_NO_ASSERTION(X509V3_EXT_METHOD * method,X509V3_CTX * ctx,const char * value)24 static void *r2i_NO_ASSERTION(X509V3_EXT_METHOD *method,
25 X509V3_CTX *ctx, const char *value)
26 {
27 return ASN1_NULL_new();
28 }
29
i2s_NO_ASSERTION(const X509V3_EXT_METHOD * method,void * val)30 static char *i2s_NO_ASSERTION(const X509V3_EXT_METHOD *method, void *val)
31 {
32 return OPENSSL_strdup("NULL");
33 }
34
s2i_NO_ASSERTION(const X509V3_EXT_METHOD * method,X509V3_CTX * ctx,const char * str)35 static void *s2i_NO_ASSERTION(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, const char *str)
36 {
37 return ASN1_NULL_new();
38 }
39
40 /*
41 * The noAssertion X.509v3 extension is defined in ITU Recommendation X.509
42 * (2019), Section 17.5.2.7. See: https://www.itu.int/rec/T-REC-X.509-201910-I/en.
43 */
44 const X509V3_EXT_METHOD ossl_v3_no_assertion = {
45 NID_no_assertion, 0, ASN1_ITEM_ref(ASN1_NULL),
46 0, 0, 0, 0,
47 (X509V3_EXT_I2S)i2s_NO_ASSERTION,
48 (X509V3_EXT_S2I)s2i_NO_ASSERTION,
49 0, 0,
50 (X509V3_EXT_I2R)i2r_NO_ASSERTION,
51 (X509V3_EXT_R2I)r2i_NO_ASSERTION,
52 NULL
53 };
54
