Login System

os.pullEvent = os.pullEventRaw
term.clear()
term.setCursorPos(1, 1)

access = false
username = {"user1", "user2"}
password = {"pass1", "pass2"}
write("Username: ")
user = read()

write("Password: ")
pass = read('*')

for i=1, #username do
 if user == username[i] and pass == password[i] then
   access = true
 end
end

if access == true then
print("Logging in...")
sleep(1)
print("Welcome "..user)
shell.openTab("monitor ENTERSIDE(Front,Back,Top,Bottom,Left,Right) Time1")
redstone.setOutput("SIDE",true)
print("Press A to reboot the system")
local event, key = os.pullEvent("key")
if key == keys.a then
os.reboot()
end
end
if access == false then
print("Incorrect username and password combination")
sleep(2)
os.reboot()
end