5 X509_get_notBefore, X509_get_notAfter, X509_set_notBefore,
6 X509_set_notAfter, X509_CRL_get_lastUpdate, X509_CRL_get_nextUpdate,
7 X509_CRL_set_lastUpdate, X509_CRL_set_nextUpdate - get or set certificate
12 #include <openssl/x509.h>
14 ASN1_TIME *X509_get_notBefore(const X509 *x);
15 ASN1_TIME *X509_get_notAfter(const X509 *x);
17 int X509_set_notBefore(X509 *x, const ASN1_TIME *tm);
18 int X509_set_notAfter(X509 *x, const ASN1_TIME *tm);
20 ASN1_TIME *X509_CRL_get_lastUpdate(const X509_CRL *crl);
21 ASN1_TIME *X509_CRL_get_nextUpdate(const X509_CRL *crl);
23 int X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
24 int X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
28 X509_get_notBefore() and X509_get_notAfter() return the B<notBefore>
29 and B<notAfter> fields of certificate B<x> respectively. The value
30 returned is an internal pointer which must not be freed up after
33 X509_set_notBefore() and X509_set_notAfter() set the B<notBefore>
34 and B<notAfter> fields of B<x> to B<tm>. Ownership of the passed
35 parameter B<tm> is not transferred by these functions so it must
36 be freed up after the call.
38 X509_CRL_get_lastUpdate() and X509_CRL_get_nextUpdate() return the
39 B<lastUpdate> and B<nextUpdate> fields of B<crl>. The value
40 returned is an internal pointer which must not be freed up after
41 the call. If the B<nextUpdate> field is absent from B<crl> then
44 X509_CRL_set_lastUpdate() and X509_CRL_set_nextUpdate() set the B<lastUpdate>
45 and B<nextUpdate> fields of B<crl> to B<tm>. Ownership of the passed parameter
46 B<tm> is not transferred by these functions so it must be freed up after the
51 X509_get_notBefore(), X509_get_notAfter() and X509_CRL_get_lastUpdate()
52 return a pointer to an B<ASN1_TIME> structure.
54 X509_CRL_get_lastUpdate() return a pointer to an B<ASN1_TIME> structure
55 or NULL if the B<lastUpdate> field is absent.
57 X509_set_notBefore(), X509_set_notAfter(), X509_CRL_set_lastUpdate() and
58 X509_CRL_set_nextUpdate() return 1 for success or 0 for failure.
64 L<X509_CRL_get0_by_serial(3)>,
65 L<X509_get0_signature(3)>,
66 L<X509_get_ext_d2i(3)>,
67 L<X509_get_extension_flags(3)>,
68 L<X509_get_pubkey(3)>,
69 L<X509_get_subject_name(3)>,
70 L<X509_NAME_add_entry_by_txt(3)>,
71 L<X509_NAME_ENTRY_get_object(3)>,
72 L<X509_NAME_get_index_by_NID(3)>,
73 L<X509_NAME_print_ex(3)>,
77 L<X509_verify_cert(3)>
81 These functions are available in all versions of OpenSSL.
85 Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
87 Licensed under the OpenSSL license (the "License"). You may not use
88 this file except in compliance with the License. You can obtain a copy
89 in the file LICENSE in the source distribution or at
90 L<https://www.openssl.org/source/license.html>.