C# Installer: Enable TLS 1.2 support

Bug: DCS-1293 Change-Id: I68cd4589d5a1269f21050a2425e656499b427661
bdeployteam · Feb 4, 2021 · 49e86ca · 49e86ca
1 parent 94b5bea
commit 49e86ca
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diff --git a/launcher/src/win64/dist/BDeploy.exe b/launcher/src/win64/dist/BDeploy.exe
diff --git a/launcher/src/win64/dist/FileAssoc.exe b/launcher/src/win64/dist/FileAssoc.exe
diff --git a/launcher/src/win64/dist/bin/Installer.bin b/launcher/src/win64/dist/bin/Installer.bin
diff --git a/windows-apps/Installer/App.xaml.cs b/windows-apps/Installer/App.xaml.cs
@@ -1,5 +1,6 @@
 using Bdeploy.Installer.Models;
 using Bdeploy.Shared;
+using System.Net;
 using System.Threading.Tasks;
 using System.Windows;
 
@@ -9,6 +10,10 @@ namespace Bdeploy.Installer {
     /// </summary>
     public partial class App : Application {
         async void App_Startup(object sender, StartupEventArgs e) {
+            // Enforce usage of TLS 1.2
+            // We target .NET 4.5 and therefore we need to explicitly change the default
+            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
+
             // Whether or not to perform an unattended installation
             bool unattended = Utils.HasArgument(e.Args, "/Unattended");
             bool forAllUsers = Utils.HasArgument(e.Args, "/ForAllUsers");