new

os.pullEvent = os.pullEventRaw

pass = "dogsandcats"

print("Welcome, Please enter your password")

input = read("*")
if input == pass then
 print("Success")

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


 if input2 == "UNLOCK" then
  redstone.setOutput(back,0)
  print("UNLOCKING")
  sleep(1)
  COMMANDS()
  end

 else if input2 = "LOCK" then
 redstone.setOutput(back,1)
 print("LOCK")
 sleep(1)
 COMMANDS()
 end

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

end

else
print("Denied")
sleep(2)
shell.run("new")
end