keyServer

--[[
function checkKey(sKey)
    rednet.send(nServerID, tostring(sKey))

    sender, message = rednet.receive(1)

    if sender == nServerID then
        if message ~= "authentic" then bAuthentic = false; return false
        else bAuthentic = true; return true end
    end
end
--]]

rednet.open("top")
rednet.open("bottom")
rednet.open("back")
rednet.open("front")
rednet.open("right")
rednet.open("left")

while true do
    sender, message = rednet.receive()

    if message == "CHECKMYKEY" then
        print("Checking KEY")
        confirmSender, message = rednet.receive(0.8)

        if confirmSender == sender then
            file = fs.open("keyList", "r")
            for i=1, 10000 do
                local fileContents = file.readLine()

                if fileContents == message then rednet.send(confirmSender, "authentic"); print("Key confirmed"); break end
            end
            file.close()
        else print("Lost connection...") end
    end
end