Rednet Door

rednet.open("back")
local password = "1337"
local rednetOpenMsg = "Sieve Area, Unlocked!"
local rednetFailedMsg = "Sieve Area, Failed Login!"
p = peripheral.wrap("top")
term.clear()
p.clear()
term.setCursorPos(1,1)
p.setCursorPos(1,1)
term.setTextColor(colors.white)
p.setTextColor(colors.white)
p.write("+=====================================+")
p.setCursorPos(1,2)
p.write(":                                     :")
p.setCursorPos(1,3)
p.write(":      Djgaven588's Sieve Setup       :")
p.setCursorPos(1,4)
p.write(":                                     :")
p.setCursorPos(1,5)
p.write("+=====================================+")
print("Please Enter Password: ")
local input = read("*")
if input == password then
  redstone.setOutput("left", true)
  term.setTextColor(colors.green)
  print("Access Granted!")
  rednet.broadcast(rednetOpenMsg, "passwordLog")
  sleep(5)
  redstone.setOutput("left", false)
else
  term.setTextColor(colors.red)
  print("Access Denied.")
  rednet.broadcast(rednetFailedMsg, "passwordLog")
  sleep(3)
end
os.reboot()