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https://github.com/kasmtech/KasmVNC.git
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110 lines
3.2 KiB
C++
110 lines
3.2 KiB
C++
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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//
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// secTypes.h - constants for the various security types.
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//
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#ifndef __RFB_SECTYPES_H__
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#define __RFB_SECTYPES_H__
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#include <rdr/types.h>
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#include <rfb/Configuration.h>
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#include <rfb/CSecurity.h>
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#include <list>
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namespace rfb {
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const rdr::U8 secTypeInvalid = 0;
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const rdr::U8 secTypeNone = 1;
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const rdr::U8 secTypeVncAuth = 2;
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const rdr::U8 secTypeRA2 = 5;
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const rdr::U8 secTypeRA2ne = 6;
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const rdr::U8 secTypeSSPI = 7;
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const rdr::U8 secTypeSSPIne = 8;
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const rdr::U8 secTypeTight = 16;
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const rdr::U8 secTypeUltra = 17;
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const rdr::U8 secTypeTLS = 18;
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const rdr::U8 secTypeVeNCrypt= 19;
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/* VeNCrypt subtypes */
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const int secTypePlain = 256;
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const int secTypeTLSNone = 257;
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const int secTypeTLSVnc = 258;
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const int secTypeTLSPlain = 259;
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const int secTypeX509None = 260;
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const int secTypeX509Vnc = 261;
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const int secTypeX509Plain = 262;
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// result types
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const rdr::U32 secResultOK = 0;
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const rdr::U32 secResultFailed = 1;
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const rdr::U32 secResultTooMany = 2; // deprecated
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class Security {
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public:
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/*
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* Create Security instance.
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*/
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Security();
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Security(StringParameter &secTypes);
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/*
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* Note about security types.
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*
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* Although RFB protocol specifies security types as U8 values,
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* we map VeNCrypt subtypes (U32) into the standard security types
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* to simplify user configuration. With this mapping user can configure
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* both VeNCrypt subtypes and security types with only one option.
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*/
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/* Enable/Disable certain security type */
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void EnableSecType(rdr::U32 secType);
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void DisableSecType(rdr::U32 secType) { enabledSecTypes.remove(secType); }
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void SetSecTypes(std::list<rdr::U32> &secTypes) { enabledSecTypes = secTypes; }
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/* Check if certain type is supported */
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bool IsSupported(rdr::U32 secType);
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/* Get list of enabled security types without VeNCrypt subtypes */
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const std::list<rdr::U8> GetEnabledSecTypes(void);
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/* Get list of enabled VeNCrypt subtypes */
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const std::list<rdr::U32> GetEnabledExtSecTypes(void);
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/* Output char* is stored in static array */
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char *ToString(void);
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#ifdef HAVE_GNUTLS
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static StringParameter GnuTLSPriority;
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#endif
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private:
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std::list<rdr::U32> enabledSecTypes;
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};
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const char* secTypeName(rdr::U32 num);
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rdr::U32 secTypeNum(const char* name);
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std::list<rdr::U32> parseSecTypes(const char* types);
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}
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#endif
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