Tue, 06 Jan 2015 21:39:09 +0100
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 <!DOCTYPE html>
2 <html>
3 <head>
4 <title>Child window at 127.0.0.1</title>
5 <script type="application/javascript">
6 function run()
7 {
8 var target = document.getElementById("location");
9 target.textContent = location.hostname + ":" + (location.port || 80);
11 var message = "child-response";
13 var domain = document.domain;
14 if (domain !== "127.0.0.1")
15 message += " wrong-initial-domain(" + domain + ")";
17 try
18 {
19 document.domain = "0.0.1";
20 domain = document.domain;
21 message += " ip-address-shortened-to(" + domain + ")";
22 }
23 catch (e)
24 {
25 domain = document.domain;
26 if (domain !== "127.0.0.1")
27 message += " ip-address-mutated-on-throw(" + domain + ")";
28 }
30 window.parent.postMessage(message, "http://mochi.test:8888");
31 }
33 window.addEventListener("load", run, false);
34 </script>
35 </head>
36 <body>
37 <h1 id="location">Somewhere!</h1>
38 </body>
39 </html>