Initial commit

2020-09-20 12:16:44 +00:00
parent 09a4460ddb
commit 408c005d3e
839 changed files with 190481 additions and 0 deletions
--- a/common/rfb/CSecurityTLS.h
+++ b/common/rfb/CSecurityTLS.h
@@ -0,0 +1,77 @@
+/* 
+ * 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__
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifndef HAVE_GNUTLS
+#error "This header should not be compiled without HAVE_GNUTLS defined"
+#endif
+
+#include <rfb/CSecurity.h>
+#include <rfb/SSecurityVeNCrypt.h>
+#include <rfb/Security.h>
+#include <rfb/UserMsgBox.h>
+#include <rdr/InStream.h>
+#include <rdr/OutStream.h>
+#include <gnutls/gnutls.h>
+
+namespace rfb {
+  class UserMsgBox;
+  class CSecurityTLS : public CSecurity {
+  public:
+    CSecurityTLS(bool _anon);
+    virtual ~CSecurityTLS();
+    virtual bool processMsg(CConnection* cc);
+    virtual int getType() const { return anon ? secTypeTLSNone : secTypeX509None; }
+    virtual const char* description() const
+      { return anon ? "TLS Encryption without VncAuth" : "X509 Encryption without VncAuth"; }
+    virtual bool isSecure() const { return !anon; }
+    static void setDefaults();
+
+    static StringParameter X509CA;
+    static StringParameter X509CRL;
+    static UserMsgBox *msg;
+
+  protected:
+    void shutdown(bool needbye);
+    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;
+
+    char *cafile, *crlfile;
+    rdr::InStream* fis;
+    rdr::OutStream* fos;
+  };
+}
+
+#endif