Simple user-interaction based bash login script

login.bash

#!/bin/bash

# Simple user-interaction based login script

username="root"
password="toor"

#set -x #tracing code line on

echo "You have 10 sec to type"
echo -n "username > "
if read -t 10 response; then
	if [ $response = $username ]; then
		echo "hello $username"
		echo -n "password > "
	else
		echo "user not found"
		exit
	fi

	if read -s -t 10 response; then
		if [ $response = $password ]; then
			echo "login success"
			# This line is where the actual magic starts
			echo "logging out."
		else
			echo "wrong password"
		fi
	else
		echo "Sorry! too slow"
		echo "You should type credendials in 10 sec"
	fi
else
	echo "Sorry! Too slow!"
	echo "Session timed out"
fi

#set +x #tracing code line off