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SSL_SESSION_has_ticket(3)           OpenSSL          SSL_SESSION_has_ticket(3)



NAME
       SSL_SESSION_get0_ticket, SSL_SESSION_has_ticket,
       SSL_SESSION_get_ticket_lifetime_hint - get details about the ticket
       associated with a session

LIBRARY
       libcrypto, -lcrypto

SYNOPSIS
        #include <openssl/ssl.h>

        int SSL_SESSION_has_ticket(const SSL_SESSION *s);
        unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
        void SSL_SESSION_get0_ticket(const SSL_SESSION *s, const unsigned char **tick,
                                     size_t *len);

DESCRIPTION
       SSL_SESSION_has_ticket() returns 1 if there is a Session Ticket
       associated with this session, and 0 otherwise.

       SSL_SESSION_get_ticket_lifetime_hint returns the lifetime hint in
       seconds associated with the session ticket.

       SSL_SESSION_get0_ticket obtains a pointer to the ticket associated with
       a session. The length of the ticket is written to *len. If tick is non
       NULL then a pointer to the ticket is written to *tick. The pointer is
       only valid while the connection is in use. The session (and hence the
       ticket pointer) may also become invalid as a result of a call to
       SSL_CTX_flush_sessions().

RETURN VALUES
       SSL_SESSION_has_ticket() returns 1 if session ticket exists or 0
       otherwise.

       SSL_SESSION_get_ticket_lifetime_hint() returns the number of seconds.

SEE ALSO
       ssl(7), d2i_SSL_SESSION(3), SSL_SESSION_get_time(3),
       SSL_SESSION_free(3)

HISTORY
       SSL_SESSION_has_ticket, SSL_SESSION_get_ticket_lifetime_hint and
       SSL_SESSION_get0_ticket were added in OpenSSL 1.1.0.

COPYRIGHT
       Copyright 2015-2018 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         SSL_SESSION_has_ticket(3)