login

os.pullEvent = os.pullEventRaw
os.loadAPI("StringUtils")
print("Secure login. Please enter your username and password")
write("Username: ")
uName = read()
print(uName)
write("Password: ")
uPwR = read("*")
if fs.exists("pw.lgn") == true then
  hRPW = fs.open("pw.lgn", "r")
  test = hRPW.readLine()
  test2 = hRPW.readLine()
  test3 = hRPW.readLine()
  test4 = hRPW.readLine()
  uPwRS = uPwR..test2
  uPwRSH = StringUtils.SHA1(uPwRS)
  print(uName)
  print(test)
  print(test2)
  print(uPwR)
  print(uPwRS)
  print(uPwRSH)
  print(" ")
  print(test3)
  print(test4)
  print(" ")
  print("Entered before enc: ", uPwRS)
  print("Correct before enc: ", test4)
  if test == uName then
    if test3 == uPwRSH then
      print("correct password. Welcome to your PC.")
    else
      print("Your username or password is incorrect")
      print(uPwRSH)
      end
  else
    print("Username or password incorrect.")
    end
else
  print("You do not have a password file. Creating one.")
  fs.delete("pw.lgn")
  hMkPw = fs.open("pw.lgn", "w")
  write("Enter new username: ")
  NUname = read()
  write("Enter new password: ")
  NUpw = read("*")
  sl1 = math.random(1, 99999)
  NUpwF = NUpw..sl1
  NUpwFS = StringUtils.SHA1(NUpwF)
  hMkPw.writeLine(NUname)
  hMkPw.writeLine(sl1)
  print("Unique ID to prevent hacking: ", sl1)
  hMkPw.writeLine(NUpwFS)
  hMkPw.writeLine(NUpwF)
  print("Your unencrypted password: ", NUpw)
  print("Your encrypted password: ", NUpwFS)
  hMkPw.close()
  print("Finished creation.")
  sleep(10)
  os.reboot()
  end
hRPW.close()