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/*************************************************************************/
/* stream_peer_mbedtls.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef STREAM_PEER_MBEDTLS_H
#define STREAM_PEER_MBEDTLS_H
#include "core/io/stream_peer_tls.h"
#include "ssl_context_mbedtls.h"
class StreamPeerMbedTLS : public StreamPeerTLS {
private:
Status status = STATUS_DISCONNECTED;
String hostname;
Ref<StreamPeer> base;
static StreamPeerTLS *_create_func();
static int bio_recv(void *ctx, unsigned char *buf, size_t len);
static int bio_send(void *ctx, const unsigned char *buf, size_t len);
void _cleanup();
protected:
Ref<SSLContextMbedTLS> ssl_ctx;
Error _do_handshake();
public:
virtual void poll();
virtual Error accept_stream(Ref<StreamPeer> p_base, Ref<CryptoKey> p_key, Ref<X509Certificate> p_cert, Ref<X509Certificate> p_ca_chain = Ref<X509Certificate>());
virtual Error connect_to_stream(Ref<StreamPeer> p_base, bool p_validate_certs = false, const String &p_for_hostname = String(), Ref<X509Certificate> p_valid_cert = Ref<X509Certificate>());
virtual Status get_status() const;
virtual Ref<StreamPeer> get_stream() const;
virtual void disconnect_from_stream();
virtual Error put_data(const uint8_t *p_data, int p_bytes);
virtual Error put_partial_data(const uint8_t *p_data, int p_bytes, int &r_sent);
virtual Error get_data(uint8_t *p_buffer, int p_bytes);
virtual Error get_partial_data(uint8_t *p_buffer, int p_bytes, int &r_received);
virtual int get_available_bytes() const;
static void initialize_ssl();
static void finalize_ssl();
StreamPeerMbedTLS();
~StreamPeerMbedTLS();
};
#endif // STREAM_PEER_MBEDTLS_H
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