| 1 | =pod
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| 2 |
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| 3 | =head1 NAME
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| 4 |
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| 5 | X509_get0_notBefore, X509_getm_notBefore, X509_get0_notAfter,
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| 6 | X509_getm_notAfter, X509_set1_notBefore, X509_set1_notAfter,
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| 7 | X509_CRL_get0_lastUpdate, X509_CRL_get0_nextUpdate, X509_CRL_set1_lastUpdate,
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| 8 | X509_CRL_set1_nextUpdate - get or set certificate or CRL dates
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| 9 |
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| 10 | =head1 SYNOPSIS
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| 11 |
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| 12 | #include <openssl/x509.h>
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| 13 |
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| 14 | const ASN1_TIME *X509_get0_notBefore(const X509 *x);
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| 15 | const ASN1_TIME *X509_get0_notAfter(const X509 *x);
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| 16 |
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| 17 | ASN1_TIME *X509_getm_notBefore(const X509 *x);
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| 18 | ASN1_TIME *X509_getm_notAfter(const X509 *x);
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| 19 |
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| 20 | int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
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| 21 | int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);
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| 22 |
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| 23 | const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
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| 24 | const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);
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| 25 |
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| 26 | int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
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| 27 | int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
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| 28 |
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| 29 | =head1 DESCRIPTION
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| 30 |
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| 31 | X509_get0_notBefore() and X509_get0_notAfter() return the B<notBefore>
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| 32 | and B<notAfter> fields of certificate B<x> respectively. The value
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| 33 | returned is an internal pointer which must not be freed up after
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| 34 | the call.
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| 35 |
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| 36 | X509_getm_notBefore() and X509_getm_notAfter() are similar to
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| 37 | X509_get0_notBefore() and X509_get0_notAfter() except they return
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| 38 | non-constant mutable references to the associated date field of
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| 39 | the certificate.
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| 40 |
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| 41 | X509_set1_notBefore() and X509_set1_notAfter() set the B<notBefore>
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| 42 | and B<notAfter> fields of B<x> to B<tm>. Ownership of the passed
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| 43 | parameter B<tm> is not transferred by these functions so it must
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| 44 | be freed up after the call.
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| 45 |
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| 46 | X509_CRL_get0_lastUpdate() and X509_CRL_get0_nextUpdate() return the
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| 47 | B<lastUpdate> and B<nextUpdate> fields of B<crl>. The value
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| 48 | returned is an internal pointer which must not be freed up after
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| 49 | the call. If the B<nextUpdate> field is absent from B<crl> then
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| 50 | B<NULL> is returned.
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| 51 |
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| 52 | X509_CRL_set1_lastUpdate() and X509_CRL_set1_nextUpdate() set the B<lastUpdate>
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| 53 | and B<nextUpdate> fields of B<crl> to B<tm>. Ownership of the passed parameter
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| 54 | B<tm> is not transferred by these functions so it must be freed up after the
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| 55 | call.
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| 56 |
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| 57 | =head1 RETURN VALUES
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| 58 |
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| 59 | X509_get0_notBefore(), X509_get0_notAfter() and X509_CRL_get0_lastUpdate()
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| 60 | return a pointer to an B<ASN1_TIME> structure.
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| 61 |
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| 62 | X509_CRL_get0_lastUpdate() return a pointer to an B<ASN1_TIME> structure
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| 63 | or NULL if the B<lastUpdate> field is absent.
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| 64 |
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| 65 | X509_set1_notBefore(), X509_set1_notAfter(), X509_CRL_set1_lastUpdate() and
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| 66 | X509_CRL_set1_nextUpdate() return 1 for success or 0 for failure.
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| 67 |
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| 68 | =head1 SEE ALSO
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| 69 |
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| 70 | L<d2i_X509(3)>,
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| 71 | L<ERR_get_error(3)>,
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| 72 | L<X509_CRL_get0_by_serial(3)>,
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| 73 | L<X509_get0_signature(3)>,
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| 74 | L<X509_get_ext_d2i(3)>,
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| 75 | L<X509_get_extension_flags(3)>,
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| 76 | L<X509_get_pubkey(3)>,
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| 77 | L<X509_get_subject_name(3)>,
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| 78 | L<X509_NAME_add_entry_by_txt(3)>,
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| 79 | L<X509_NAME_ENTRY_get_object(3)>,
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| 80 | L<X509_NAME_get_index_by_NID(3)>,
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| 81 | L<X509_NAME_print_ex(3)>,
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| 82 | L<X509_new(3)>,
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| 83 | L<X509_sign(3)>,
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| 84 | L<X509V3_get_d2i(3)>,
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| 85 | L<X509_verify_cert(3)>
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| 86 |
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| 87 | =head1 HISTORY
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| 88 |
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| 89 | These functions are available in all versions of OpenSSL.
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| 90 |
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| 91 | X509_get_notBefore() and X509_get_notAfter() were deprecated in OpenSSL
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| 92 | 1.1.0
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| 93 |
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| 94 | =head1 COPYRIGHT
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| 95 |
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| 96 | Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
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| 97 |
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| 98 | Licensed under the OpenSSL license (the "License"). You may not use
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| 99 | this file except in compliance with the License. You can obtain a copy
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| 100 | in the file LICENSE in the source distribution or at
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| 101 | L<https://www.openssl.org/source/license.html>.
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| 102 |
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| 103 | =cut
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