Updated: 2022/Sep/29

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SSL_SESSION_set1_id(3)              OpenSSL             SSL_SESSION_set1_id(3)



NAME
       SSL_SESSION_get_id, SSL_SESSION_set1_id - get and set the SSL session
       ID

LIBRARY
       libcrypto, -lcrypto

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
       The SSL_SESSION_set1_id() function was added in OpenSSL 1.1.0.

COPYRIGHT
       Copyright 2015-2020 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the Apache License 2.0 (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>.



3.0.12                            2023-05-07            SSL_SESSION_set1_id(3)