mirror of
https://github.com/openssl/openssl.git
synced 2024-12-09 05:51:54 +08:00
99d63d4662
Move manpages to manX directories Add Windows/VMS install fix from Richard Levitte Update README Fix typo's Remove some duplicates Reviewed-by: Richard Levitte <levitte@openssl.org>
57 lines
2.0 KiB
Plaintext
57 lines
2.0 KiB
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
SSL_CTX_use_serverinfo, SSL_CTX_use_serverinfo_file - use serverinfo extension
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include <openssl/ssl.h>
|
|
|
|
int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
|
|
size_t serverinfo_length);
|
|
|
|
int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
These functions load "serverinfo" TLS ServerHello Extensions into the SSL_CTX.
|
|
A "serverinfo" extension is returned in response to an empty ClientHello
|
|
Extension.
|
|
|
|
SSL_CTX_use_serverinfo() loads one or more serverinfo extensions from
|
|
a byte array into B<ctx>. The extensions must be concatenated into a
|
|
sequence of bytes. Each extension must consist of a 2-byte Extension Type,
|
|
a 2-byte length, and then length bytes of extension_data.
|
|
|
|
SSL_CTX_use_serverinfo_file() loads one or more serverinfo extensions from
|
|
B<file> into B<ctx>. The extensions must be in PEM format. Each extension
|
|
must consist of a 2-byte Extension Type, a 2-byte length, and then length
|
|
bytes of extension_data. Each PEM extension name must begin with the phrase
|
|
"BEGIN SERVERINFO FOR ".
|
|
|
|
If more than one certificate (RSA/DSA) is installed using
|
|
SSL_CTX_use_certificate(), the serverinfo extension will be loaded into the
|
|
last certificate installed. If e.g. the last item was a RSA certificate, the
|
|
loaded serverinfo extension data will be loaded for that certificate. To
|
|
use the serverinfo extension for multiple certificates,
|
|
SSL_CTX_use_serverinfo() needs to be called multiple times, once B<after>
|
|
each time a certificate is loaded.
|
|
|
|
=head1 RETURN VALUES
|
|
|
|
On success, the functions return 1.
|
|
On failure, the functions return 0. Check out the error stack to find out
|
|
the reason.
|
|
|
|
=head1 COPYRIGHT
|
|
|
|
Copyright 2013-2016 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
|
|
L<https://www.openssl.org/source/license.html>.
|
|
|
|
=cut
|