Force enable TLS 1.1/1.2, fixes checking for updates not working

ClassiCube · Jan 16, 2021 · 5a0468b · 5a0468b
1 parent d14b07b
commit 5a0468b
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/MCGalaxy/Server/Server.cs b/MCGalaxy/Server/Server.cs
@@ -87,6 +87,7 @@ public sealed partial class Server {
             shuttingDown = false;
             Logger.Log(LogType.SystemActivity, "Starting Server");
             ServicePointManager.Expect100Continue = false;
+            ForceEnableTLS();
 
             CheckFile("MySql.Data.dll");
             CheckFile("sqlite3_x32.dll");
@@ -120,6 +121,12 @@ public sealed partial class Server {
                                    null, TimeSpan.FromMinutes(5));
         }
 
+        static void ForceEnableTLS() {
+            // Force enable TLS 1.1/1.2, otherwise checking for updates on Github doesn't work
+            try { ServicePointManager.SecurityProtocol |= (SecurityProtocolType)0x300; } catch { }
+            try { ServicePointManager.SecurityProtocol |= (SecurityProtocolType)0xC00; } catch { }
+        }
+
         static void MoveSqliteDll() {
             try {
                 string dll = IntPtr.Size == 8 ? "sqlite3_x64.dll" : "sqlite3_x32.dll";