xref: /netbsd-src/crypto/external/bsd/openssl/lib/libcrypto/man/SSL_SESSION_get0_id_context.3 (revision 7d9ffdb3e9da593a05c5e2169f72fc7bada08bc9)
$NetBSD: SSL_SESSION_get0_id_context.3,v 1.9 2024/09/08 13:08:33 christos Exp $

-*- mode: troff; coding: utf-8 -*-
Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)

Standard preamble:
========================================================================
..
..
.. \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>.
. ds C` "" . ds C' "" 'br\} . ds C` . ds C' 'br\}
Escape single quotes in literal strings from groff's Unicode transform.

If the F register is >0, we'll generate index entries on stderr for
titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
entries marked with X<> in POD. Of course, you'll have to process the
output yourself in some meaningful fashion.

Avoid warning from groff about undefined register 'F'.
.. .nr rF 0 . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF ========================================================================

Title "SSL_SESSION_get0_id_context 3"
SSL_SESSION_get0_id_context 3 2024-09-03 3.0.15 OpenSSL
For nroff, turn off justification. Always turn off hyphenation; it makes
way too many mistakes in technical documents.
NAME
SSL_SESSION_get0_id_context, SSL_SESSION_set1_id_context \- get and set the SSL ID context associated with a session
SYNOPSIS
Header "SYNOPSIS" .Vb 1 #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); .Ve
DESCRIPTION
Header "DESCRIPTION" See SSL_CTX_set_session_id_context\|(3) for further details on session ID contexts.

\fBSSL_SESSION_get0_id_context() returns the ID context associated with the SSL/TLS session s. The length of the ID context is written to \fB*len if len is not NULL.

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

\fBSSL_SESSION_set1_id_context() takes a copy of the provided ID context given in \fBsid_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"
Header "RETURN VALUES" \fBSSL_SESSION_set1_id_context() returns 1 on success or 0 on error.
"SEE ALSO"
Header "SEE ALSO" \fBssl\|(7), \fBSSL_set_session_id_context\|(3)
HISTORY
Header "HISTORY" The SSL_SESSION_get0_id_context() function was added in OpenSSL 1.1.0.
COPYRIGHT
Header "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>.