os.pullEvent = os.pullEventRaw
user = default -- Your username.
pass = default -- Your password.

print "MasterLock V1.3"
print "Made by Rhyleymaster"
print " "
sleep(3)

while true do
term.clear()
term.setCursorPos(1,1)
write("Username:")
u = read()
if u == user
then
 write("Password:")
 p = read("*")
 if p == pass
 then
 print("Logging in...")
 sleep(3)
 shell.run("unlock") -- Must exist for it to be unlocked.
 else
 print("Wrong Password.")
 sleep(3)
 end
else
 write("Password:")
 f = read("*")
 if f == ("")
 then
 print("Wrong Password.")
 sleep(3)
 else
 print("Wrong Password.")
 sleep(3)
 end
end