This is not foolproof it is just a way to make it harder on the host. If you own the game, take control of it make sure you control what you own.
host.php
<?php
if(isset($_GET["a"])){
$day = date("D");
$second = substr(date("s"),0,1);
$minute = date("i");
$Year = date("Y");
$Day = date("d");
$Month = date("M");
$hash = $day . $Year . $Day . $minute . $Month . $second;
$hash = md5("Salt1" . $hash . "Salt2");//Will NEVER be seen by the public.
echo substr($_GET["a"],0,3) . "=" . substr($hash,0,9) . "&YourKey=t&OldHostKey=f";//f = used to be a host, but is no longer. t = true
}
?>
DM File:
var/verif = 0
world
New()
..()
Cycle() //Start the Cycle
OpenPort(p)
if(verif) //If the server is verified
..() //allow them to open it
world<<"Server opened on port [p]. Host: [world.host]"
else
world<<"This server has not passed verification. You may not host."
return
proc
Cycle()
var/h = world.host
if(!h) return //If there isnt a host don't bother verifying it.
var
day=time2text(world.timeofday,"DDD")
Month=time2text(world.timeofday,"MMM")
Day=time2text(world.timeofday,"DD")
second=copytext(time2text(world.timeofday,"ss"),1,2) //modified to make it update the hash every 10 seconds
Year=time2text(world.timeofday,"YYYY")
minute=time2text(world.timeofday,"mm")
time = day + Year + Day + minute + Month + second
var/hret = rand(111,999) //Random 3 Digit Code that will get passed to the webserver
var/http[] = world.Export("http://www.example.com/host.php?a=[hret]") //URL Hidden + Hidden Hash Tag
if(!http)//If there is an error connecting to the website
spawn(rand(80,600)) Cycle() //Cycle again randomly 8-60 seconds.
return
var/F = http["CONTENT"]
var/nvar[] = params2list(file2text(F)) //contains all params
var/hact = copytext(md5("Salt1" + time + "Salt2"),1,10)//Generates the hash to be compared with that returned from the webserver
if(nvar["[hret]"] != hact) //if the hashes don't match, kill the server
del(world)
return
if(h in nvar)//if the host is listed in the file
if(nvar[h]!="t") //If he/she isn't a host
del(world)//kill
return
else
verif = 1 //verified
else
del(world) //kill
return
Again, this is not foolproof, there is way's to get around it, just do not post them in the comment's they will be removed. (If possible, I'm not sure if I can do that or not.)