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X509_get0_notBefore(3)              OpenSSL             X509_get0_notBefore(3)



NAME
       X509_get0_notBefore, X509_getm_notBefore, X509_get0_notAfter,
       X509_getm_notAfter, X509_set1_notBefore, X509_set1_notAfter,
       X509_CRL_get0_lastUpdate, X509_CRL_get0_nextUpdate,
       X509_CRL_set1_lastUpdate, X509_CRL_set1_nextUpdate - get or set
       certificate or CRL dates

LIBRARY
       libcrypto, -lcrypto

SYNOPSIS
        #include <openssl/x509.h>

        const ASN1_TIME *X509_get0_notBefore(const X509 *x);
        const ASN1_TIME *X509_get0_notAfter(const X509 *x);

        ASN1_TIME *X509_getm_notBefore(const X509 *x);
        ASN1_TIME *X509_getm_notAfter(const X509 *x);

        int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
        int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);

        const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
        const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);

        int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
        int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);

DESCRIPTION
       X509_get0_notBefore() and X509_get0_notAfter() return the notBefore and
       notAfter fields of certificate x respectively. The value returned is an
       internal pointer which must not be freed up after the call.

       X509_getm_notBefore() and X509_getm_notAfter() are similar to
       X509_get0_notBefore() and X509_get0_notAfter() except they return non-
       constant mutable references to the associated date field of the
       certificate.

       X509_set1_notBefore() and X509_set1_notAfter() set the notBefore and
       notAfter fields of x to tm. Ownership of the passed parameter tm is not
       transferred by these functions so it must be freed up after the call.

       X509_CRL_get0_lastUpdate() and X509_CRL_get0_nextUpdate() return the
       lastUpdate and nextUpdate fields of crl. The value returned is an
       internal pointer which must not be freed up after the call. If the
       nextUpdate field is absent from crl then NULL is returned.

       X509_CRL_set1_lastUpdate() and X509_CRL_set1_nextUpdate() set the
       lastUpdate and nextUpdate fields of crl to tm. Ownership of the passed
       parameter tm is not transferred by these functions so it must be freed
       up after the call.

RETURN VALUES
       X509_get0_notBefore(), X509_get0_notAfter() and
       X509_CRL_get0_lastUpdate() return a pointer to an ASN1_TIME structure.

       X509_CRL_get0_lastUpdate() return a pointer to an ASN1_TIME structure
       or NULL if the lastUpdate field is absent.

       X509_set1_notBefore(), X509_set1_notAfter(), X509_CRL_set1_lastUpdate()
       and X509_CRL_set1_nextUpdate() return 1 for success or 0 for failure.

SEE ALSO
       d2i_X509(3), ERR_get_error(3), X509_CRL_get0_by_serial(3),
       X509_get0_signature(3), X509_get_ext_d2i(3),
       X509_get_extension_flags(3), X509_get_pubkey(3),
       X509_get_subject_name(3), X509_NAME_add_entry_by_txt(3),
       X509_NAME_ENTRY_get_object(3), X509_NAME_get_index_by_NID(3),
       X509_NAME_print_ex(3), X509_new(3), X509_sign(3), X509V3_get_d2i(3),
       X509_verify_cert(3)

HISTORY
       These functions are available in all versions of OpenSSL.

       X509_get_notBefore() and X509_get_notAfter() were deprecated in OpenSSL
       1.1.0

COPYRIGHT
       Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the OpenSSL license (the "License").  You may not use
       this file except in compliance with the License.  You can obtain a copy
       in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>.



1.1.1                             2018-09-17            X509_get0_notBefore(3)