adba870534
Use a TLSOptions configuration object which is created via static functions. - "TLSOptions.client": uses the standard CA and common name verification. - "TLSOptions.client_unsafe": uses optional CA verification (i.e. if specified) - "TLSOptions.server": is the standard server configuration (chain + key) This will allow us to expand the TLS configuration options to include e.g. mutual authentication without bloating the classes that uses StreamPeerTLS and PacketPeerDTLS as underlying peers.
93 lines
3.6 KiB
C++
93 lines
3.6 KiB
C++
/**************************************************************************/
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/* tls_context_mbedtls.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef TLS_CONTEXT_MBEDTLS_H
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#define TLS_CONTEXT_MBEDTLS_H
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#include "crypto_mbedtls.h"
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#include "core/io/file_access.h"
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#include "core/object/ref_counted.h"
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#include <mbedtls/config.h>
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#include <mbedtls/ctr_drbg.h>
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#include <mbedtls/debug.h>
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#include <mbedtls/entropy.h>
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#include <mbedtls/ssl.h>
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#include <mbedtls/ssl_cookie.h>
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class TLSContextMbedTLS;
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class CookieContextMbedTLS : public RefCounted {
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friend class TLSContextMbedTLS;
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protected:
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bool inited = false;
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mbedtls_entropy_context entropy;
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mbedtls_ctr_drbg_context ctr_drbg;
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mbedtls_ssl_cookie_ctx cookie_ctx;
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public:
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Error setup();
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void clear();
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CookieContextMbedTLS();
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~CookieContextMbedTLS();
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};
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class TLSContextMbedTLS : public RefCounted {
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protected:
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bool inited = false;
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public:
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static void print_mbedtls_error(int p_ret);
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Ref<X509CertificateMbedTLS> certs;
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Ref<CryptoKeyMbedTLS> pkey;
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Ref<CookieContextMbedTLS> cookies;
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mbedtls_entropy_context entropy;
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mbedtls_ctr_drbg_context ctr_drbg;
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mbedtls_ssl_context tls;
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mbedtls_ssl_config conf;
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Error _setup(int p_endpoint, int p_transport, int p_authmode);
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Error init_server(int p_transport, Ref<TLSOptions> p_options, Ref<CookieContextMbedTLS> p_cookies = Ref<CookieContextMbedTLS>());
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Error init_client(int p_transport, const String &p_hostname, Ref<TLSOptions> p_options);
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void clear();
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mbedtls_ssl_context *get_context();
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TLSContextMbedTLS();
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~TLSContextMbedTLS();
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};
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#endif // TLS_CONTEXT_MBEDTLS_H
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