Private/Create-Keyfile.ps1
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This function creates a new keyfile #> Function Create-KeyFile { param( [Parameter(Mandatory=$true)][string]$Path ,[Parameter(Mandatory=$false)][int]$ByteLength = 32 ,[Parameter(Mandatory=$false)][Switch]$Force ) $writeFile = $false # Evaluate if the file should be created if ( (Test-Path -Path $Path) -eq $true ) { If ( $Force -eq $true ) { $writeFile = $true Write-Warning "The keyfile at '$( $Path )' already exists. It will be removed now" Remove-Item -Path $Path } else { Write-Warning "The keyfile at '$( $Path )' already exists. Please use -Force to overwrite the file." } } else { # File does not exist -> create it $writeFile = $true } If ( $writeFile -eq $true) { # Checking the path validity If ( (Test-Path -Path $Path -IsValid) -eq $true ) { Write-Verbose -Message "Path is valid. Creating a new keyfile at '$( $Path )'" #-Verbose $Key = New-Object Byte[] $ByteLength # You can use 16, 24, or 32 for AES [Security.Cryptography.RNGCryptoServiceProvider]::Create().GetBytes($Key) $Key | Set-Content -Encoding UTF8 -Path $Path } else { Write-Warning -Message "Path is invalid. Please check '$( $Path )'" } } } |