Security

Proximity = rs.getAnalogInput("left")

os.pullEvent = os.pullEventRaw

function Security()
    if Proximity == 5
        then sleep(1)
            else os.reboot()
                end
                    term.setTextColor(colors.cyan)
                    print("Please Provide Security Key")
                    print(" ")
                    print("Password:")
                    password = io.read()
                        if password == "TestPass" and Proximity == 5
                            then
                                term.clear()
                                term.setCursorPos(1,1)
                                term.setTextColor(colors.green)
                                print("Security Key Accepted")
                                print(" ")
                                print("Access Granted")
                                redstone.setOutput("right", true)
                                sleep(10)
                                redstone.setOutput("right", false)
                                    else
                                        term.setTextColor(colors.red)
                                        print("User or Security Key is Invalid.")
    Security()
                                            end

function Authentication()
    if Proximity == 5
        then sleep(1)
            else os.reboot()
                end
                    term.clear()
                    term.setCursorPos(1,1)
                    term.setTextColor(colors.cyan)
                    print("Welcome. Please input User Identification Key")
                    print(" ")
                    print("User ID:")
                    username = io.read()
                        if username == "TestName" and Proximity == 5
                            then
                                term.clear()
                                term.setCursorPos(1,1)
                                term.setTextColor(colors.green)
                                print("User Identification Key Accepted")
                                print(" ")
                                sleep(1)
                                term.setTextColor(colors.purple)
                                print("Welcome.")
    Security()
                                    else
                                        term.setTextColor(colors.red)
                                        print("Invalid User. Session Terminated.")
                                        sleep(1)
    os.reboot()
                                            end

function Start()
    term.clear()
    term.setCursorPos(1,1)
    term.setTextColor(colors.cyan)
    sleep(1)
        if Proximity == 5
            then sleep (1)
                Security()
                    end
    end

Start()