NAME

       SSL_SESSION_get_id, SSL_SESSION_set1_id - get and set the SSL session ID

SYNOPSIS

        #include <openssl/ssl.h>

        const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
                                                unsigned int *len)
        int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid,
                                unsigned int sid_len);

DESCRIPTION

       SSL_SESSION_get_id() returns a pointer to the internal session id value for the session s.
       The length of the id in bytes is stored in *len. The length may be 0. The caller should
       not free the returned pointer directly.

       SSL_SESSION_set1_id() sets the session ID for the ssl SSL/TLS session to sid of length
       sid_len.

RETURN VALUES

       SSL_SESSION_get_id() returns a pointer to the session id value.  SSL_SESSION_set1_id()
       returns 1 for success and 0 for failure, for example if the supplied session ID length
       exceeds SSL_MAX_SSL_SESSION_ID_LENGTH.

SEE ALSO

       ssl(7)

HISTORY

       SSL_SESSION_set1_id() was first added to OpenSSL 1.1.0

COPYRIGHT

       Copyright 2015-2016 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>.