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

allowed = {"sethxia"}
mini.lock()
mini.clear()
print("Welcome to XiTech Home.")
print("Please authenticate")
while true do
e,p=os.pullEvent("player")
if table.contains(allowed, p) then
rs.setOutput("left", true)
rs.setOutput("right", true)
sleep(3)
os.reboot()
else
print("Access Denied")
sleep(3)
os.reboot()
end
end