Sign-ISEScript.ps1
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#requires -version 2.0 Function Write-Signature { Param() Set-StrictMode -Version Latest #get the certificate $cert = Get-ChildItem -Path cert:\currentuser\my -CodeSigningCert if ($cert) { #save the file if necessary if (!$psise.currentfile.IsSaved) { $psise.CurrentFile.Save() } #if the file is encoded as BigEndian, resave as Unicode if ($psise.currentfile.encoding.encodingname -match "Big-Endian") { $psise.CurrentFile.Save([Text.Encoding]::Unicode) | Out-Null } #save the filepath for the current file so it can be re-opened later $filepath=$psise.CurrentFile.FullPath #sign the file Try { Set-AuthenticodeSignature -FilePath $filepath -Certificate $cert -errorAction Stop #close the file $psise.CurrentPowerShellTab.Files.remove($psise.currentfile) | Out-Null #reopen the file $psise.CurrentPowerShellTab.Files.add($filepath) | out-null } Catch { Write-Warning ("Script signing failed. {0}" -f $_.Exception.message) } } #if code cert found else { Write-Warning "No code signing certificate found." } } #end function |