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Code Issues Releases Wiki Activity

Enable TLS 1.1/1.2 on outdated versions

pull/394/head
NextTurn 2020-02-01 00:00:00 +08:00
parent e06ae851f4
commit ce7b6078f9
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GPG Key ID: 17A0D50ADDE1A0C4
1 changed files with 29 additions and 0 deletions
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29
src/Core/WinSWCore/Download.cs
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@ -3,6 +3,9 @@ using System.IO;
using System.Net; using System.Net;
using System.Text; using System.Text;
using System.Xml; using System.Xml;
#if !VNEXT
using log4net;
#endif
using winsw.Util; using winsw.Util;
namespace winsw namespace winsw
@ -20,6 +23,10 @@ namespace winsw
basic basic
} }
#if !VNEXT
private static readonly ILog Logger = LogManager.GetLogger(typeof(Download));
#endif
public readonly string From; public readonly string From;
public readonly string To; public readonly string To;
public readonly AuthType Auth = AuthType.none; public readonly AuthType Auth = AuthType.none;
@ -30,6 +37,28 @@ namespace winsw
public string ShortId => $"(download from {From})"; public string ShortId => $"(download from {From})";
#if !VNEXT
static Download()
{
const SecurityProtocolType Tls12 = (SecurityProtocolType)0x00000C00;
const SecurityProtocolType Tls11 = (SecurityProtocolType)0x00000300;
// Windows 7 and Windows Server 2008 R2
if (Environment.OSVersion.Version.Major == 6 && Environment.OSVersion.Version.Minor == 1)
{
try
{
ServicePointManager.SecurityProtocol |= Tls11 | Tls12;
Logger.Info("TLS 1.1/1.2 enabled");
}
catch (NotSupportedException)
{
Logger.Info("TLS 1.1/1.2 disabled");
}
}
}
#endif
// internal // internal
public Download( public Download(
string from, string from,