virtualx-engine/modules/mbedtls/ssl_context_mbedtls.h

/**************************************************************************/
/*  ssl_context_mbedtls.h                                                 */
/**************************************************************************/
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef SSL_CONTEXT_MBEDTLS_H
#define SSL_CONTEXT_MBEDTLS_H

#include "crypto_mbedtls.h"

#include "core/os/file_access.h"
#include "core/pool_vector.h"
#include "core/reference.h"

#include <mbedtls/config.h>
#include <mbedtls/ctr_drbg.h>
#include <mbedtls/debug.h>
#include <mbedtls/entropy.h>
#include <mbedtls/ssl.h>
#include <mbedtls/ssl_cookie.h>

class SSLContextMbedTLS;

class CookieContextMbedTLS : public Reference {
	friend class SSLContextMbedTLS;

protected:
	bool inited;
	mbedtls_entropy_context entropy;
	mbedtls_ctr_drbg_context ctr_drbg;
	mbedtls_ssl_cookie_ctx cookie_ctx;

public:
	Error setup();
	void clear();

	CookieContextMbedTLS();
	~CookieContextMbedTLS();
};

class SSLContextMbedTLS : public Reference {
protected:
	bool inited;

public:
	static void print_mbedtls_error(int p_ret);

	Ref<X509CertificateMbedTLS> certs;
	mbedtls_entropy_context entropy;
	mbedtls_ctr_drbg_context ctr_drbg;
	mbedtls_ssl_context ssl;
	mbedtls_ssl_config conf;

	Ref<CookieContextMbedTLS> cookies;
	Ref<CryptoKeyMbedTLS> pkey;

	Error _setup(int p_endpoint, int p_transport, int p_authmode);
	Error init_server(int p_transport, int p_authmode, Ref<CryptoKeyMbedTLS> p_pkey, Ref<X509CertificateMbedTLS> p_cert, Ref<CookieContextMbedTLS> p_cookies = Ref<CookieContextMbedTLS>());
	Error init_client(int p_transport, int p_authmode, Ref<X509CertificateMbedTLS> p_valid_cas);
	void clear();

	mbedtls_ssl_context *get_context();

	SSLContextMbedTLS();
	~SSLContextMbedTLS();
};

#endif // SSL_CONTEXT_MBEDTLS_H