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/*
* Copyright (C) 2004 Red Hat Inc.
* Copyright (C) 2005 Martin Koegler
* Copyright (C) 2010 TigerVNC Team
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifndef __C_SECURITY_TLS_H__
#define __C_SECURITY_TLS_H__
#ifndef HAVE_GNUTLS
#error "This header should not be compiled without HAVE_GNUTLS defined"
#endif
#include <rfb/CSecurity.h>
#include <rfb/Security.h>
#include <rdr/InStream.h>
#include <rdr/OutStream.h>
#include <gnutls/gnutls.h>
namespace rfb {
class CSecurityTLS : public CSecurity {
public:
CSecurityTLS(CConnection* cc, bool _anon);
virtual ~CSecurityTLS();
bool processMsg() override;
int getType() const override { return anon ? secTypeTLSNone : secTypeX509None; }
bool isSecure() const override { return !anon; }
static StringParameter X509CA;
static StringParameter X509CRL;
protected:
void shutdown();
void freeResources();
void setParam();
void checkSession();
CConnection *client;
private:
gnutls_session_t session;
gnutls_anon_client_credentials_t anon_cred;
gnutls_certificate_credentials_t cert_cred;
bool anon;
rdr::InStream* tlsis;
rdr::OutStream* tlsos;
rdr::InStream* rawis;
rdr::OutStream* rawos;
};
}
#endif
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