src/private/Install-ChocoBinaries.ps1
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function Install-ChocoBinaries { [CmdletBinding()] [OutputType([bool])] param ( ) if ($PSEdition -Match 'Core') { ThrowError -ExceptionName 'System.NotSupportedException' ` -ExceptionMessage ($LocalizedData.ChocoUnSupportedOnCoreCLR -f $script:ProviderName) ` -ErrorId 'ChocoUnSupportedOnCoreCLR' ` -ErrorCategory NotImplemented ` -ExceptionObject $PSEdition } # If the user opts not to install Chocolatey, throw an exception if (-not (((Get-ForceProperty) -or (Get-AcceptLicenseProperty)) -or $request.ShouldContinue($LocalizedData.InstallChocoExeShouldContinueQuery, $LocalizedData.InstallChocoExeShouldContinueCaption))) { ThrowError -ExceptionName 'System.OperationCanceledException' ` -ExceptionMessage ($LocalizedData.UserDeclined -f "install") ` -ErrorId 'UserDeclined' ` -ErrorCategory InvalidOperationException ` -ExceptionObject $PSEdition } # install choco based on https://chocolatey.org/install#before-you-install try { Write-Verbose 'Installing Chocolatey' # chocolatey.org requires TLS 1.2 (or newer) ciphers to establish a connection. # Older versions of PowerShell / .NET are opinionated about which ciphers to support, while newer versions default to whatever ciphers the OS supports. # If .NET isn't falling back on the OS defaults, explicitly add TLS 1.2 as a supported cipher for this session, otherwise let the OS take care of it. # https://docs.microsoft.com/en-us/security/solving-tls1-problem#update-windows-powershell-scripts-or-related-registry-settings if (-not ([Net.ServicePointManager]::SecurityProtocol -eq [Net.SecurityProtocolType]::SystemDefault)) { [Net.ServicePointManager]::SecurityProtocol = ([Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12) } Invoke-WebRequest 'https://chocolatey.org/install.ps1' -UseBasicParsing | Invoke-Expression > $null } catch { ThrowError -ExceptionName 'System.OperationCanceledException' ` -ExceptionMessage $LocalizedData.FailToInstallChoco ` -ErrorID 'FailToInstallChoco' ` -ErrorCategory InvalidOperation ` -ExceptionObject $job } Get-ChocoPath } |