private/Set-NetSecurityProtocolType.ps1
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function Set-NetSecurityProtocolType { <# .Synopsis Configure the SecurityProtocol of the Net.ServicePointManager. #> [OutputType()] param ( ) begin { } process { $regValueName = 'SchUseStrongCrypto' try { $netVersion = [System.Environment].Assembly.ImageRuntimeVersion $regKeyPath = "HKLM:\SOFTWARE\Microsoft\.NETFramework\$netVersion" if (Test-Path -LiteralPath $regKeyPath) { $regKey = Get-Item -LiteralPath $regKeyPath if (-Not($regKey.GetValue($regValueName))) { Write-Verbose "Setting the $regValueName registry key" Set-ItemProperty -LiteralPath $regKeyPath -Name $regValueName -Value 1 } $regKeyPath = "HKLM:\SOFTWARE\WOW6432Node\Microsoft\.NETFramework\$netVersion" if (Test-Path -LiteralPath $regKeyPath) { $regKey = Get-Item -LiteralPath $regKeyPath if (-Not($regKey.GetValue($regValueName))) { Write-Verbose "Setting the $regValueName registry key for WOW64" Set-ItemProperty -LiteralPath $regKeyPath -Name $regValueName -Value 1 } } } else { Write-Verbose "Failed to find the registry entry for the .NET Runtime version $netVersion" } } catch [System.Exception] { Write-Verbose ("Error while configuring the {0} registry key: {1}" -f $regValueName,$_.Exception.Message) } try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 + [Net.SecurityProtocolType]::Tls11 + [Net.SecurityProtocolType]::Tls } catch { Write-Verbose '[Net.ServicePointManager] or [Net.SecurityProtocolType] not found in current environment' } } end { } } |