1/*
2 * Copyright 1999-2021 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
17static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method,
18                                 PKEY_USAGE_PERIOD *usage, BIO *out,
19                                 int indent);
20
21const X509V3_EXT_METHOD ossl_v3_pkey_usage_period = {
22    NID_private_key_usage_period, 0, ASN1_ITEM_ref(PKEY_USAGE_PERIOD),
23    0, 0, 0, 0,
24    0, 0, 0, 0,
25    (X509V3_EXT_I2R)i2r_PKEY_USAGE_PERIOD, NULL,
26    NULL
27};
28
29ASN1_SEQUENCE(PKEY_USAGE_PERIOD) = {
30        ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notBefore, ASN1_GENERALIZEDTIME, 0),
31        ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notAfter, ASN1_GENERALIZEDTIME, 1)
32} ASN1_SEQUENCE_END(PKEY_USAGE_PERIOD)
33
34IMPLEMENT_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
35
36static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method,
37                                 PKEY_USAGE_PERIOD *usage, BIO *out,
38                                 int indent)
39{
40    BIO_printf(out, "%*s", indent, "");
41    if (usage->notBefore) {
42        BIO_write(out, "Not Before: ", 12);
43        ASN1_GENERALIZEDTIME_print(out, usage->notBefore);
44        if (usage->notAfter)
45            BIO_write(out, ", ", 2);
46    }
47    if (usage->notAfter) {
48        BIO_write(out, "Not After: ", 11);
49        ASN1_GENERALIZEDTIME_print(out, usage->notAfter);
50    }
51    return 1;
52}
53