2015-01-26 05:56:40 +00:00
|
|
|
<!DOCTYPE html>
|
|
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
|
|
|
</head>
|
|
|
|
|
<body>
|
|
|
|
|
<h4>
|
|
|
|
|
Demo for:
|
|
|
|
|
<a href="https://github.com/diafygi/webrtc-ips">
|
|
|
|
|
https://github.com/diafygi/webrtc-ips
|
|
|
|
|
</a>
|
|
|
|
|
</h4>
|
2015-01-26 06:14:02 +00:00
|
|
|
<p>
|
|
|
|
|
This demo secretly makes requests to STUN servers that can log your
|
|
|
|
|
request. These requests do not show up in developer consoles and
|
|
|
|
|
cannot be blocked by browser plugins (AdBlock, Ghostery, etc.).
|
|
|
|
|
</p>
|
2015-01-26 05:56:40 +00:00
|
|
|
<h4>Your local IP addresses:</h4>
|
|
|
|
|
<ul></ul>
|
|
|
|
|
<h4>Your public IP addresses:</h4>
|
|
|
|
|
<ul></ul>
|
2015-07-16 12:49:29 +00:00
|
|
|
<h4>Your IPv6 addresses:</h4>
|
|
|
|
|
<ul></ul>
|
2015-02-28 23:37:43 +00:00
|
|
|
<iframe id="iframe" sandbox="allow-same-origin" style="display: none"></iframe>
|
2015-01-26 05:56:40 +00:00
|
|
|
<script>
|
|
|
|
|
//get the IP addresses associated with an account
|
|
|
|
|
function getIPs(callback){
|
|
|
|
|
var ip_dups = {};
|
|
|
|
|
|
|
|
|
|
//compatibility for firefox and chrome
|
|
|
|
|
var RTCPeerConnection = window.RTCPeerConnection
|
|
|
|
|
|| window.mozRTCPeerConnection
|
|
|
|
|
|| window.webkitRTCPeerConnection;
|
2015-02-25 22:27:11 +00:00
|
|
|
var useWebKit = !!window.webkitRTCPeerConnection;
|
2015-02-05 19:34:41 +00:00
|
|
|
|
2015-02-28 23:37:43 +00:00
|
|
|
//bypass naive webrtc blocking using an iframe
|
2015-02-25 22:27:11 +00:00
|
|
|
if(!RTCPeerConnection){
|
2015-02-28 23:37:43 +00:00
|
|
|
//NOTE: you need to have an iframe in the page right above the script tag
|
|
|
|
|
//
|
|
|
|
|
//<iframe id="iframe" sandbox="allow-same-origin" style="display: none"></iframe>
|
|
|
|
|
//<script>...getIPs called in here...
|
|
|
|
|
//
|
|
|
|
|
var win = iframe.contentWindow;
|
2015-02-25 22:27:11 +00:00
|
|
|
RTCPeerConnection = win.RTCPeerConnection
|
|
|
|
|
|| win.mozRTCPeerConnection
|
|
|
|
|
|| win.webkitRTCPeerConnection;
|
|
|
|
|
useWebKit = !!win.webkitRTCPeerConnection;
|
2015-02-01 22:42:37 +00:00
|
|
|
}
|
2015-02-05 19:34:41 +00:00
|
|
|
|
|
|
|
|
//minimal requirements for data connection
|
2015-01-26 05:56:40 +00:00
|
|
|
var mediaConstraints = {
|
2015-01-26 06:03:19 +00:00
|
|
|
optional: [{RtpDataChannels: true}]
|
2015-01-26 05:56:40 +00:00
|
|
|
};
|
|
|
|
|
|
2015-07-20 08:32:33 +00:00
|
|
|
var servers = {iceServers: [{urls: "stun:stun.services.mozilla.com"}]};
|
2015-01-26 05:56:40 +00:00
|
|
|
|
|
|
|
|
//construct a new RTCPeerConnection
|
|
|
|
|
var pc = new RTCPeerConnection(servers, mediaConstraints);
|
|
|
|
|
|
2015-02-25 12:00:29 +00:00
|
|
|
function handleCandidate(candidate){
|
2023-03-06 02:09:30 +00:00
|
|
|
if (!candidate) return
|
|
|
|
|
//https://datatracker.ietf.org/doc/html/rfc5245#section-15.1
|
|
|
|
|
console.debug(candidate)
|
|
|
|
|
const things = candidate.split(' ')
|
|
|
|
|
const ip_addr = things[4]
|
|
|
|
|
|
2015-02-25 12:00:29 +00:00
|
|
|
//remove duplicates
|
|
|
|
|
if(ip_dups[ip_addr] === undefined)
|
|
|
|
|
callback(ip_addr);
|
2015-01-26 05:56:40 +00:00
|
|
|
|
2015-02-25 12:00:29 +00:00
|
|
|
ip_dups[ip_addr] = true;
|
|
|
|
|
}
|
2015-01-26 05:56:40 +00:00
|
|
|
|
2015-02-25 12:00:29 +00:00
|
|
|
//listen for candidate events
|
|
|
|
|
pc.onicecandidate = function(ice){
|
|
|
|
|
//skip non-candidate events
|
|
|
|
|
if(ice.candidate)
|
|
|
|
|
handleCandidate(ice.candidate.candidate);
|
2015-01-26 05:56:40 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
//create a bogus data channel
|
|
|
|
|
pc.createDataChannel("");
|
|
|
|
|
|
|
|
|
|
//create an offer sdp
|
|
|
|
|
pc.createOffer(function(result){
|
|
|
|
|
|
2015-01-26 06:03:19 +00:00
|
|
|
//trigger the stun server request
|
2015-01-29 02:42:47 +00:00
|
|
|
pc.setLocalDescription(result, function(){}, function(){});
|
2015-01-26 05:56:40 +00:00
|
|
|
|
|
|
|
|
}, function(){});
|
2015-02-25 12:00:29 +00:00
|
|
|
|
2023-03-06 02:09:30 +00:00
|
|
|
// wait for a while to let everything done
|
2015-02-25 12:00:29 +00:00
|
|
|
setTimeout(function(){
|
|
|
|
|
//read candidate info from local description
|
|
|
|
|
var lines = pc.localDescription.sdp.split('\n');
|
|
|
|
|
|
|
|
|
|
lines.forEach(function(line){
|
2015-02-25 22:49:47 +00:00
|
|
|
if(line.indexOf('a=candidate:') === 0)
|
2015-02-25 12:00:29 +00:00
|
|
|
handleCandidate(line);
|
|
|
|
|
});
|
|
|
|
|
}, 1000);
|
2015-01-26 05:56:40 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
//insert IP addresses into the page
|
|
|
|
|
getIPs(function(ip){
|
|
|
|
|
var li = document.createElement("li");
|
|
|
|
|
li.textContent = ip;
|
|
|
|
|
|
2015-01-27 08:04:49 +00:00
|
|
|
//local IPs
|
2023-03-06 02:13:40 +00:00
|
|
|
if (ip.match(/(^(192\.168\.|169\.254\.|10\.|172\.(1[6-9]|2\d|3[01])))|(\.local$)/))
|
2015-01-26 05:56:40 +00:00
|
|
|
document.getElementsByTagName("ul")[0].appendChild(li);
|
|
|
|
|
|
2015-07-16 12:49:29 +00:00
|
|
|
//IPv6 addresses
|
|
|
|
|
else if (ip.match(/^[a-f0-9]{1,4}(:[a-f0-9]{1,4}){7}$/))
|
|
|
|
|
document.getElementsByTagName("ul")[2].appendChild(li);
|
|
|
|
|
|
2015-01-26 05:56:40 +00:00
|
|
|
//assume the rest are public IPs
|
|
|
|
|
else
|
|
|
|
|
document.getElementsByTagName("ul")[1].appendChild(li);
|
|
|
|
|
});
|
|
|
|
|
</script>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
