Public/Add-Signature.ps1
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Function Add-Signature { param( [Parameter(ParameterSetName="File")] [string]$FilePath, [Parameter(ParameterSetName="Directory")] [string]$Directory, [Parameter(ParameterSetName="File", Mandatory=$true)] [Parameter(ParameterSetName="Directory", Mandatory=$true)] [string]$Hash, [Parameter(ParameterSetName="File")] [Parameter(ParameterSetName="Directory")] [string]$Sha1 ) try { switch ($PSCmdlet.ParameterSetName) { "File" { $Command = "signtool.exe sign /a /fd $Hash $FilePath" if ($Sha1 -ne "") { $Command = "signtool.exe sign /sha1 $Sha1 /fd $Hash $FilePath" } Invoke-Expression $Command } "Directory" { $ChildItems = Get-ChildItem $Directory -Recurse $ChildItems | ForEach-Object { $Command = "signtool.exe sign /a /fd $Hash $($_.FullName) /q" if ($Sha1 -ne "") { $Command = "signtool.exe sign /sha1 $Sha1 /fd $Hash $($_.FullName) /q" } Invoke-Expression $Command } } } } catch { Write-Error "Unable to complete signing. $_" } } |