SSL_SESSION_GET0_ID_CONTEXT(3ossl) OpenSSL SSL_SESSION_GET0_ID_CONTEXT(3ossl)
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(3) 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(3) 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>.
3.3.2 2024-09-04
SSL_SESSION_GET0_ID_CONTEXT(3ossl)
openssl 3.3.2 - Generated Tue Sep 24 18:54:13 CDT 2024