Update lib60870 lib code to allow for TLS 1.2/1.3 connections to the …

…IEC104 Server driver.
riclolsen · Sep 26, 2024 · cb95a62 · cb95a62
1 parent d233552
commit cb95a62
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib60870.netcore/lib60870.netcore/lib60870/CS104/ClientConnection.cs b/src/lib60870.netcore/lib60870.netcore/lib60870/CS104/ClientConnection.cs
@@ -1252,7 +1252,7 @@ private void HandleConnection()
 
                         try
                         {
-                            sslStream.AuthenticateAsServer(tlsSecInfo.OwnCertificate, true, System.Security.Authentication.SslProtocols.Tls, false);
+                            sslStream.AuthenticateAsServer(tlsSecInfo.OwnCertificate, true, System.Security.Authentication.SslProtocols.Tls12 | System.Security.Authentication.SslProtocols.Tls13, false);
 
                             if (sslStream.IsAuthenticated == true)
                             {