Simple Auth

local list = {
  "LiquidObsidian"
}

os.pullEvent = os.pullEventRaw

local doorside = "right"

function table.contains(table, element)
  for _, value in pairs(table) do
    if value == element then
      return true
    end
  end
  return false
end

term.clear()
term.setCursorPos(1,1)

term.setTextColor(colors.blue)
print("Simple Auth v1.0 by LiquidObsidian!")

while true do
local event, detector, username = os.pullEvent()
  if event == "player" then
    if(table.contains(list, username)) then
      rs.setOutput(doorside, true)
      sleep(2)
      rs.setOutput(doorside, false)

      term.setTextColor(colors.green)
      print("<ACCESS GRANTED TO "..username..">")
    else
      term.setTextColor(colors.red)
      print("<ACCESS DENIED TO "..username..">")
    end
  end
end