Forcing TLS 1.2 for websocket connections

soxtoby · Mar 11, 2020 · 17908cf · 17908cf
1 parent 38406ad
commit 17908cf
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/SlackNet/IWebSocket.cs b/SlackNet/IWebSocket.cs
@@ -17,7 +17,7 @@ public interface IWebSocket : IDisposable
         IObservable<string> Messages { get; }
     }
 
-    class WebSocketWrapper : IWebSocket
+    public class WebSocketWrapper : IWebSocket
     {
         private readonly WebSocket _webSocket;
 

diff --git a/SlackNet/WebSocketFactory.cs b/SlackNet/WebSocketFactory.cs
@@ -1,4 +1,5 @@
-using WebSocket4Net;
+using System.Security.Authentication;
+using WebSocket4Net;
 
 namespace SlackNet
 {
@@ -9,6 +10,6 @@ public interface IWebSocketFactory
 
     class WebSocketFactory : IWebSocketFactory
     {
-        public IWebSocket Create(string uri) => new WebSocketWrapper(new WebSocket(uri));
+        public IWebSocket Create(string uri) => new WebSocketWrapper(new WebSocket(uri, sslProtocols: SslProtocols.Tls12));
     }
 }