NAME
SSL_SESSION_get_time,
SSL_SESSION_set_time,
SSL_SESSION_get_timeout,
SSL_SESSION_set_timeout,
SSL_get_time, SSL_set_time,
SSL_get_timeout,
SSL_set_timeout —
retrieve and manipulate session time
and timeout settings
SYNOPSIS
#include
<openssl/ssl.h>
long
SSL_SESSION_get_time(const
SSL_SESSION *s);
long
SSL_SESSION_set_time(SSL_SESSION
*s, long tm);
long
SSL_SESSION_get_timeout(const
SSL_SESSION *s);
long
SSL_SESSION_set_timeout(SSL_SESSION
*s, long tm);
long
SSL_get_time(const
SSL_SESSION *s);
long
SSL_set_time(SSL_SESSION
*s, long tm);
long
SSL_get_timeout(const
SSL_SESSION *s);
long
SSL_set_timeout(SSL_SESSION
*s, long tm);
DESCRIPTION
SSL_SESSION_get_time()
returns the time at which the session s was established.
The time is given in seconds since the Epoch and therefore compatible to the
time delivered by the time(3) call.
SSL_SESSION_set_time()
replaces the creation time of the session s with the
chosen value tm.
SSL_SESSION_get_timeout()
returns the timeout value set for session s in
seconds.
SSL_SESSION_set_timeout()
sets the timeout value for session s in seconds to
tm.
The
SSL_get_time(),
SSL_set_time(),
SSL_get_timeout(),
and
SSL_set_timeout()
functions are synonyms for the
SSL_SESSION_*()
counterparts.
Sessions are expired by examining the creation time and the timeout value. Both are set at creation time of the session to the actual time and the default timeout value at creation, respectively, as set by SSL_CTX_set_timeout(3). Using these functions it is possible to extend or shorten the lifetime of the session.
RETURN VALUES
SSL_SESSION_get_time() and
SSL_SESSION_get_timeout() return the currently valid
values.
SSL_SESSION_set_time() and
SSL_SESSION_set_timeout() return 1 on success.
If any of the function is passed the NULL
pointer for the session s, 0 is returned.
SEE ALSO
ssl(3), SSL_CTX_set_timeout(3), SSL_get_default_timeout(3), SSL_get_session(3), SSL_SESSION_has_ticket(3), SSL_SESSION_new(3)
HISTORY
SSL_get_time(),
SSL_get_timeout(), and
SSL_set_timeout() appeared in SSLeay 0.4 or earlier.
SSL_set_time() first appeared in SSLeay 0.5.2.
SSL_SESSION_get_time(),
SSL_SESSION_set_time(),
SSL_SESSION_get_timeout(), and
SSL_SESSION_set_timeout() first appeared in SSLeay
0.9.0. All these functions have been available since
OpenBSD 2.4.