Public/Export-Keyfile.ps1
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<# This function copies the key, not moving it #> Function Export-Keyfile { <# .SYNOPSIS Exporting the keyfile to another path .DESCRIPTION This function is using the currently defined keyfile or the automatically generated one and exports it to the defined $Path .PARAMETER Path The place where you want to export it to .PARAMETER Force Use this parameter to enforce overwriting of existing keys .EXAMPLE Export-Keyfile -Path "C:\temp\key.aes" .INPUTS String .OUTPUTS FileItem .NOTES Author: florian.von.bracht@apteco.de #> [CmdletBinding()] param( [Parameter(Mandatory=$true,ValueFromPipeline=$true)][String]$Path ,[Parameter(Mandatory=$false)][Switch]$Force ) Begin { # Use the default keyfile, if not loaded yet If ( $null -eq $Script:keyfile ) { $Script:keyfile = $Script:defaultKeyfile } } Process { # TODO [ ] check if $Path and $Script:keyfile are the same # Create the file, if not existing yet If ( (Test-Path -Path $Script:keyfile) -eq $false ) { Create-KeyFile -Path $Script:keyfile -ByteLength 32 } # Move the keyfile to the new destination If ( (Test-Path -Path $Path -IsValid) -eq $true ) { If ( (Test-Path -Path $Path) -eq $true -and $Force -eq $false ) { Write-Error "There is already an file at the path '$( $Path )'. Please use -Force to overwrite the file" } else { Copy-Item -Path $Script:keyfile -Destination $Path -Force } } # Change it to the new path $Script:keyfile = $Path # Return ( Get-Item -Path $Script:keyfile ) } End {} } |