NAME

       SSL_SESSION_get0_id_context, SSL_SESSION_set1_id_context - get and set the SSL ID context
       associated with a session

SYNOPSIS

        #include <openssl/ssl.h>

        const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *s,
                                                         unsigned int *len)
        int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
                                       unsigned int sid_ctx_len);

DESCRIPTION

       See SSL_CTX_set_session_id_context(3) for further details on session ID contexts.

       SSL_SESSION_get0_id_context() returns the ID context associated with the SSL/TLS session
       s. The length of the ID context is written to *len if len is not NULL.

       The value returned is a pointer to an object maintained within s and should not be
       released.

       SSL_SESSION_set1_id_context() takes a copy of the provided ID context given in sid_ctx and
       associates it with the session s. The length of the ID context is given by sid_ctx_len
       which must not exceed SSL_MAX_SID_CTX_LENGTH bytes.

RETURN VALUES

       SSL_SESSION_set1_id_context() returns 1 on success or 0 on error.

SEE ALSO

       ssl(7), SSL_set_session_id_context(3)

HISTORY

       The SSL_SESSION_get0_id_context() function was added in 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>.