From eba309191cd145c95b94dd0fed284c1b788b2e2b Mon Sep 17 00:00:00 2001
From: ReinforceZwei <39955851+ReinforceZwei@users.noreply.github.com>
Date: Fri, 1 Oct 2021 14:32:34 +0800
Subject: [PATCH] WebRequest: Enable TLS 1.2

Fix #1774
Temporary fix. May not work if .NET Framework 4.6+ missing
---
 MinecraftClient/Protocol/ProxiedWebRequest.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MinecraftClient/Protocol/ProxiedWebRequest.cs b/MinecraftClient/Protocol/ProxiedWebRequest.cs
index 45283280..35fee46c 100644
--- a/MinecraftClient/Protocol/ProxiedWebRequest.cs
+++ b/MinecraftClient/Protocol/ProxiedWebRequest.cs
@@ -7,6 +7,7 @@ using System.Collections.Specialized;
 using System.Net.Sockets;
 using MinecraftClient.Proxy;
 using System.Net.Security;
+using System.Security.Authentication;
 
 namespace MinecraftClient.Protocol
 {
@@ -123,7 +124,7 @@ namespace MinecraftClient.Protocol
                 if (isSecure)
                 {
                     stream = new SslStream(client.GetStream());
-                    ((SslStream)stream).AuthenticateAsClient(host);
+                    ((SslStream)stream).AuthenticateAsClient(host, null, (SslProtocols)3072, true); // Enable TLS 1.2. Hotfix for #1774
                 }
                 else
                 {