92 lines
2.9 KiB
Text
92 lines
2.9 KiB
Text
=pod
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=head1 NAME
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X509_get_notBefore, X509_get_notAfter, X509_set_notBefore,
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X509_set_notAfter, X509_CRL_get_lastUpdate, X509_CRL_get_nextUpdate,
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X509_CRL_set_lastUpdate, X509_CRL_set_nextUpdate - get or set certificate
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or CRL dates
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=head1 SYNOPSIS
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#include <openssl/x509.h>
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ASN1_TIME *X509_get_notBefore(const X509 *x);
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ASN1_TIME *X509_get_notAfter(const X509 *x);
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int X509_set_notBefore(X509 *x, const ASN1_TIME *tm);
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int X509_set_notAfter(X509 *x, const ASN1_TIME *tm);
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ASN1_TIME *X509_CRL_get_lastUpdate(const X509_CRL *crl);
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ASN1_TIME *X509_CRL_get_nextUpdate(const X509_CRL *crl);
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int X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
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int X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
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=head1 DESCRIPTION
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X509_get_notBefore() and X509_get_notAfter() return the B<notBefore>
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and B<notAfter> fields of certificate B<x> respectively. The value
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returned is an internal pointer which must not be freed up after
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the call.
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X509_set_notBefore() and X509_set_notAfter() set the B<notBefore>
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and B<notAfter> fields of B<x> to B<tm>. Ownership of the passed
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parameter B<tm> is not transferred by these functions so it must
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be freed up after the call.
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X509_CRL_get_lastUpdate() and X509_CRL_get_nextUpdate() return the
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B<lastUpdate> and B<nextUpdate> fields of B<crl>. The value
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returned is an internal pointer which must not be freed up after
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the call. If the B<nextUpdate> field is absent from B<crl> then
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B<NULL> is returned.
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X509_CRL_set_lastUpdate() and X509_CRL_set_nextUpdate() set the B<lastUpdate>
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and B<nextUpdate> fields of B<crl> to B<tm>. Ownership of the passed parameter
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B<tm> is not transferred by these functions so it must be freed up after the
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call.
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=head1 RETURN VALUES
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X509_get_notBefore(), X509_get_notAfter() and X509_CRL_get_lastUpdate()
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return a pointer to an B<ASN1_TIME> structure.
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X509_CRL_get_lastUpdate() return a pointer to an B<ASN1_TIME> structure
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or NULL if the B<lastUpdate> field is absent.
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X509_set_notBefore(), X509_set_notAfter(), X509_CRL_set_lastUpdate() and
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X509_CRL_set_nextUpdate() return 1 for success or 0 for failure.
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=head1 SEE ALSO
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L<d2i_X509(3)>,
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L<ERR_get_error(3)>,
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L<X509_CRL_get0_by_serial(3)>,
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L<X509_get0_signature(3)>,
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L<X509_get_ext_d2i(3)>,
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L<X509_get_extension_flags(3)>,
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L<X509_get_pubkey(3)>,
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L<X509_get_subject_name(3)>,
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L<X509_NAME_add_entry_by_txt(3)>,
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L<X509_NAME_ENTRY_get_object(3)>,
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L<X509_NAME_get_index_by_NID(3)>,
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L<X509_NAME_print_ex(3)>,
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L<X509_new(3)>,
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L<X509_sign(3)>,
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L<X509V3_get_d2i(3)>,
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L<X509_verify_cert(3)>
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=head1 HISTORY
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These functions are available in all versions of OpenSSL.
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=head1 COPYRIGHT
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Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the OpenSSL license (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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L<https://www.openssl.org/source/license.html>.
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=cut
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