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Code Issues Releases Wiki Activity

Enable strong cryptography when running on .NET Framework 4.6

pull/371/head
NextTurn 2019-04-21 00:00:00 +08:00 committed by Next Turn
parent 749612b978
commit b0c09e1bb1
1 changed files with 6 additions and 0 deletions
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6
src/Core/WinSWCore/Download.cs
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@ -1,6 +1,9 @@
using System; using System;
using System.IO; using System.IO;
using System.Net; using System.Net;
#if !VNEXT
using System.Reflection;
#endif
using System.Text; using System.Text;
#if VNEXT #if VNEXT
using System.Threading.Tasks; using System.Threading.Tasks;
@ -42,6 +45,9 @@ namespace winsw
// If your app runs on .NET Framework 4.7 or later versions, but targets an earlier version // If your app runs on .NET Framework 4.7 or later versions, but targets an earlier version
AppContext.SetSwitch("Switch.System.Net.DontEnableSystemDefaultTlsVersions", false); AppContext.SetSwitch("Switch.System.Net.DontEnableSystemDefaultTlsVersions", false);
#elif !VNEXT #elif !VNEXT
// If your app runs on .NET Framework 4.6, but targets an earlier version
Type.GetType("System.AppContext")?.InvokeMember("SetSwitch", BindingFlags.InvokeMethod | BindingFlags.Public | BindingFlags.Static, null, null, new object[] { "Switch.System.Net.DontEnableSchUseStrongCrypto", false });
const SecurityProtocolType Tls12 = (SecurityProtocolType)0x00000C00; const SecurityProtocolType Tls12 = (SecurityProtocolType)0x00000C00;
const SecurityProtocolType Tls11 = (SecurityProtocolType)0x00000300; const SecurityProtocolType Tls11 = (SecurityProtocolType)0x00000300;