SSL_SESSION_get0_id_context.3ssl man page
SSL_SESSION_get0_id_context, SSL_SESSION_set1_id_context — get and set the SSL ID context associated with a session
#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);
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.
SSL_SESSION_set1_id_context() returns 1 on success or 0 on error.
The SSL_SESSION_get0_id_context() function was added in OpenSSL 1.1.0.
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>.
The man page SSL_SESSION_set1_id_context.3ssl(3) is an alias of SSL_SESSION_get0_id_context.3ssl(3).