Password Enabled Door Switch

--[[    Password Enabled Door Switch
    Function:   Receives input to open or close door
                and remains in resulting state
                until nexy input.
            Also receives input to reboot computer.
            No local variables.
  ]]--

os.pullEvent = os.pullEventRaw --Avoid termination

while true do --Keep it running always

    term.clear() --Clear the screen

    term.setCursorPos(1, 1) --Reset cursor to top left
    print("Password:") --Prompt user

    input = read("*") --Hide input with stars

    if input == "123" then
        redstone.setOutput("right", true) --Open Door

    elseif input == "qwe" then
        redstone.setOutput("right", false) --Close Door

    elseif input == "asd" then --For easy code updating
        term.clear()
        term.setCursorPos(1, 1)
        print("Rebooting...")
        sleep(2)
        os.reboot() --Reboot OS

    end --End if statement

end --End while loop