fingerprintjs2
Version:
Modern & flexible browser fingerprinting library
128 lines (113 loc) • 3.69 kB
HTML
<html>
<head>
<title>Fingerprintjs2 test</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
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})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-42202458-2', 'auto');
ga('send', 'pageview');
</script>
<style>
body{
font-family: sans-serif;
max-width: 48em;
margin: auto;
padding: 0 5%;
background: #222;
color: #fff;
}
h1 {
margin: 2em 0 0;
}
p {
font-size: 1.2em
}
button {
border: none;
color: #fff;
font-size: 1.2em;
background: #27e;
padding: 0.5em 0.75em 0.6em;
border-radius: 3px;
box-shadow: 0 3px 0 #05c;
outline: none;
}
button:active {
transform: translateY(3px);
box-shadow: none;
}
strong {
display: block;
letter-spacing: 1px;
word-wrap: break-word;
}
@media (min-width: 32em) {
h1 {
font-size: 4em;
}
strong {
font-size: 1.5em;
}
}
</style>
</head>
<body>
<div id="container"></div>
<h1>Fingerprintjs2</h1>
<a href="https://github.com/Valve/fingerprintjs2"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://camo.githubusercontent.com/365986a132ccd6a44c23a9169022c0b5c890c387/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f7265645f6161303030302e706e67" alt="Fork me on GitHub" data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png"></a>
<button type="button" id="btn">Get my fingerprint</button>
<p>Your browser fingerprint: <strong id="fp"></strong></p>
<p>Time took to calculate the fingerprint: <var id="time"></var> ms</p>
<p><strong>Detailed information: </strong></p>
<pre id="details"></pre>
<script src="fingerprint2.js"></script>
<script>
var hasConsole = typeof console !== "undefined"
var fingerprintReport = function () {
var d1 = new Date()
Fingerprint2.get(function(components) {
var murmur = Fingerprint2.x64hash128(components.map(function (pair) { return pair.value }).join(), 31)
var d2 = new Date()
var time = d2 - d1
document.querySelector("#time").textContent = time
document.querySelector("#fp").textContent = murmur
var details = ""
if(hasConsole) {
console.log("time", time)
console.log("fingerprint hash", murmur)
}
for (var index in components) {
var obj = components[index]
var line = obj.key + " = " + String(obj.value).substr(0, 100)
if (hasConsole) {
console.log(line)
}
details += line + "\n"
}
document.querySelector("#details").textContent = details
})
}
var cancelId
var cancelFunction
// see usage note in the README
if (window.requestIdleCallback) {
cancelId = requestIdleCallback(fingerprintReport)
cancelFunction = cancelIdleCallback
} else {
cancelId = setTimeout(fingerprintReport, 500)
cancelFunction = clearTimeout
}
document.querySelector("#btn").addEventListener("click", function () {
if (cancelId) {
cancelFunction(cancelId)
cancelId = undefined
}
fingerprintReport()
})
</script>
</body>
</html>