Initial commit

common/rfb/SecurityServer.cxx

@@ -0,0 +1,81 @@
+/* 
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <rdr/Exception.h>
+#include <rfb/Security.h>
+#include <rfb/SSecurityNone.h>
+#include <rfb/SSecurityStack.h>
+#include <rfb/SSecurityPlain.h>
+#include <rfb/SSecurityVncAuth.h>
+#include <rfb/SSecurityVeNCrypt.h>
+#ifdef HAVE_GNUTLS
+#include <rfb/SSecurityTLS.h>
+#endif
+
+using namespace rdr;
+using namespace rfb;
+
+StringParameter SecurityServer::secTypes
+("SecurityTypes",
+ "Specify which security scheme to use (None, VncAuth, Plain"
+#ifdef HAVE_GNUTLS
+ ", TLSNone, TLSVnc, TLSPlain, X509None, X509Vnc, X509Plain"
+#endif
+ ")",
+#ifdef HAVE_GNUTLS
+ "TLSVnc,VncAuth",
+#else
+ "VncAuth",
+#endif
+ConfServer);
+
+SSecurity* SecurityServer::GetSSecurity(U32 secType)
+{
+  if (!IsSupported(secType))
+    goto bail;
+
+  switch (secType) {
+  case secTypeNone: return new SSecurityNone();
+  case secTypeVncAuth: return new SSecurityVncAuth();
+  case secTypeVeNCrypt: return new SSecurityVeNCrypt(this);
+  case secTypePlain: return new SSecurityPlain();
+#ifdef HAVE_GNUTLS
+  case secTypeTLSNone:
+    return new SSecurityStack(secTypeTLSNone, new SSecurityTLS(true));
+  case secTypeTLSVnc:
+    return new SSecurityStack(secTypeTLSVnc, new SSecurityTLS(true), new SSecurityVncAuth());
+  case secTypeTLSPlain:
+    return new SSecurityStack(secTypeTLSPlain, new SSecurityTLS(true), new SSecurityPlain());
+  case secTypeX509None:
+    return new SSecurityStack(secTypeX509None, new SSecurityTLS(false));
+  case secTypeX509Vnc:
+    return new SSecurityStack(secTypeX509None, new SSecurityTLS(false), new SSecurityVncAuth());
+  case secTypeX509Plain:
+    return new SSecurityStack(secTypeX509Plain, new SSecurityTLS(false), new SSecurityPlain());
+#endif
+  }
+
+bail:
+  throw Exception("Security type not supported");
+}
+