/*
* Copyright (c) 2008-2025 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3.0 only,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* version 3.0 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3.0 along with this program. If not, see
* <https://www.gnu.org/licenses/>.
*/
#import "OFTLSStream.h"
#include <openssl/bio.h>
#include <openssl/ssl.h>
OF_ASSUME_NONNULL_BEGIN
/*
* According to RFC 8449, the maximum record size for TLS 1.2 is 16384 +
* expansion up to 2048, while TLS 1.3 reduces this to 16384 + 256.
*/
#define OFOpenSSLTLSStreamBufferSize (16384 + 2048)
OF_SUBCLASSING_RESTRICTED
@interface OFOpenSSLTLSStream: OFTLSStream <OFStreamDelegate>
{
BIO *_readBIO, *_writeBIO;
SSL *_SSL;
bool _server, _handshakeDone;
OFString *_host;
char _buffer[OFOpenSSLTLSStreamBufferSize];
}
@end
OF_ASSUME_NONNULL_END