1/**************************************************************************/
2/* dtls_server_mbedtls.cpp */
3/**************************************************************************/
4/* This file is part of: */
5/* GODOT ENGINE */
6/* https://godotengine.org */
7/**************************************************************************/
8/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
9/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
10/* */
11/* Permission is hereby granted, free of charge, to any person obtaining */
12/* a copy of this software and associated documentation files (the */
13/* "Software"), to deal in the Software without restriction, including */
14/* without limitation the rights to use, copy, modify, merge, publish, */
15/* distribute, sublicense, and/or sell copies of the Software, and to */
16/* permit persons to whom the Software is furnished to do so, subject to */
17/* the following conditions: */
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20/* included in all copies or substantial portions of the Software. */
21/* */
22/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
24/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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27/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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29/**************************************************************************/
30
31#include "dtls_server_mbedtls.h"
32
33#include "packet_peer_mbed_dtls.h"
34
35Error DTLSServerMbedTLS::setup(Ref<TLSOptions> p_options) {
36 ERR_FAIL_COND_V(p_options.is_null() || !p_options->is_server(), ERR_INVALID_PARAMETER);
37 ERR_FAIL_COND_V(cookies->setup() != OK, ERR_ALREADY_IN_USE);
38 tls_options = p_options;
39 return OK;
40}
41
42void DTLSServerMbedTLS::stop() {
43 cookies->clear();
44}
45
46Ref<PacketPeerDTLS> DTLSServerMbedTLS::take_connection(Ref<PacketPeerUDP> p_udp_peer) {
47 Ref<PacketPeerMbedDTLS> out;
48
49 ERR_FAIL_COND_V(tls_options.is_null(), out);
50 ERR_FAIL_COND_V(!p_udp_peer.is_valid(), out);
51
52 out.instantiate();
53 out->accept_peer(p_udp_peer, tls_options, cookies);
54 return out;
55}
56
57DTLSServer *DTLSServerMbedTLS::_create_func() {
58 return memnew(DTLSServerMbedTLS);
59}
60
61void DTLSServerMbedTLS::initialize() {
62 _create = _create_func;
63 available = true;
64}
65
66void DTLSServerMbedTLS::finalize() {
67 _create = nullptr;
68 available = false;
69}
70
71DTLSServerMbedTLS::DTLSServerMbedTLS() {
72 cookies.instantiate();
73}
74
75DTLSServerMbedTLS::~DTLSServerMbedTLS() {
76 stop();
77}
78