#
    # NOTE: Create common cleanup script block that deletes any temporary
    #       files created for the script verification process.
    #
    set script(cleanup) {
      if {[string length $fileName(2)] > 0 && \
          [file exists $fileName(2)]} then {
        if {![info exists ::env(rpkg_keep_files)]} then {
          catch {file delete $fileName(2)}
        }
        unset -nocomplain fileName(2)
      }

      if {[string length $fileName(1)] > 0 && \
          [file exists $fileName(1)]} then {
        if {![info exists ::env(rpkg_keep_files)]} then {
          catch {file delete $fileName(1)}
        }
        unset -nocomplain fileName(1)
      }
    }

    #
    # NOTE: Figure out the "type" of script certificate we are now dealing
    #       with.