new

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

function COMMANDS()
 term.clear()
 term.setCursorPos(1,1)
 print("ENTER COMMAND")
 print("UNLOCK, LOCK, LOGOFF")
 input2 = string.upper(read())

 if input2 == "UNLOCK" then
  redstone.setOutput("back",false)
  print("UNLOCKING")
  sleep(1)
  COMMANDS()

 elseif input2 == "LOCK" then
  redstone.setOutput("back",true)
  print("LOCK")
  sleep(1)
  COMMANDS()

 elseif input2 == "LOGOFF" then
  print("LOGGING OFF")
  sleep(1)
  shell.run("new")

 else
  print("INVALID COMMAND")
  sleep(1)
  COMMANDS()
end
end

pass = "1"
print("ENTER PASSWORD")

input = read("*")
if input == pass then
 print("SUCCESS")
 sleep(2)
 COMMANDS()

else

 print("DENIED")
 sleep(2)
 shell.run("new")

end