mirror of
https://github.com/openssl/openssl.git
synced 2024-11-27 05:21:51 +08:00
47 lines
1.3 KiB
Plaintext
47 lines
1.3 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 ".
|
|
|
|
=head1 NOTES
|
|
|
|
=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 SEE ALSO
|
|
|
|
=head1 HISTORY
|
|
|
|
|
|
=cut
|