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Adam Tkac5522d612010-08-11 15:28:01 +00001/*
2 * Copyright (C) 2004 Red Hat Inc.
3 * Copyright (C) 2005 Martin Koegler
4 * Copyright (C) 2010 TigerVNC Team
5 *
6 * This is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This software is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this software; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19 * USA.
20 */
21
22#ifndef __C_SECURITY_TLS_H__
23#define __C_SECURITY_TLS_H__
24
25#ifdef HAVE_CONFIG_H
26#include <config.h>
27#endif
28
29#ifndef HAVE_GNUTLS
30#error "This header should not be compiled without HAVE_GNUTLS defined"
31#endif
32
33#include <rfb/CSecurity.h>
34#include <rfb/SSecurityVeNCrypt.h>
35#include <rfb/Security.h>
Adam Tkac27b2f772010-11-18 13:33:57 +000036#include <rfb/UserMsgBox.h>
Adam Tkac5522d612010-08-11 15:28:01 +000037#include <rdr/InStream.h>
38#include <rdr/OutStream.h>
39#include <gnutls/gnutls.h>
40
41namespace rfb {
Adam Tkac27b2f772010-11-18 13:33:57 +000042 class UserMsgBox;
Adam Tkac5522d612010-08-11 15:28:01 +000043 class CSecurityTLS : public CSecurity {
44 public:
45 CSecurityTLS(bool _anon);
46 virtual ~CSecurityTLS();
47 virtual bool processMsg(CConnection* cc);
48 virtual int getType() const { return anon ? secTypeTLSNone : secTypeX509None; }
49 virtual const char* description() const
50 { return anon ? "TLS Encryption without VncAuth" : "X509 Encryption without VncAuth"; }
Adam Tkac27b2f772010-11-18 13:33:57 +000051 static void setDefaults();
Adam Tkac5522d612010-08-11 15:28:01 +000052
Pierre Ossman3d2a84b2014-09-17 16:45:35 +020053 static StringParameter X509CA;
54 static StringParameter X509CRL;
Adam Tkac27b2f772010-11-18 13:33:57 +000055 static UserMsgBox *msg;
Adam Tkac5522d612010-08-11 15:28:01 +000056
57 protected:
Adam Tkac44cdb132011-02-09 14:09:10 +000058 void shutdown(bool needbye);
Adam Tkac5522d612010-08-11 15:28:01 +000059 void freeResources();
60 void setParam();
61 void checkSession();
62 CConnection *client;
63
64 private:
65 static void initGlobal();
66
67 gnutls_session session;
68 gnutls_anon_client_credentials anon_cred;
69 gnutls_certificate_credentials cert_cred;
70 bool anon;
71
72 char *cafile, *crlfile;
73 rdr::InStream* fis;
74 rdr::OutStream* fos;
75 };
76}
77
78#endif