tor-browser

The Tor Browser
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iframe-focus-event-after-different-site-iframe-gets-focus-outer.sub.html (1169B)

      1 <!doctype html>
      2 <meta charset="utf-8">
      3 <title>Iframe focus event after different site iframe gets focus outer</title>
      4 <iframe src="http://{{hosts[alt][www]}}:{{ports[http][0]}}/_mozilla/focus/support/iframe-focus-event-after-iframe-gets-focus-inner.html"></iframe>
      5 <script>
      6 let outerlog = "outerlog:";
      7 
      8 let iframe = document.querySelector("iframe");
      9 window.onmessage = function(e) {
     10  if (e.data == "start") {
     11    window.onfocus = function() {
     12      outerlog += "windowfocus,";
     13    };
     14  } else if (e.data == "iframefocus") {
     15    iframe.focus();
     16  } else if (e.data == "iframecontentWindowfocus") {
     17    iframe.contentWindow.focus();
     18  } else if (e.data == "windowfocus") {
     19    iframe.contentWindow.postMessage("windowfocus", "*");
     20  } else if (e.data == "getlog") {
     21    iframe.contentWindow.postMessage("getlog", "*");
     22  } else {
     23    opener.postMessage(outerlog + e.data, "*");
     24  }
     25 };
     26 
     27 window.onload = function() {
     28  window.onblur = function() {
     29    outerlog += "windowblur,";
     30  };
     31 
     32  iframe.onfocus = function() {
     33    outerlog += "iframefocus,";
     34  };
     35 
     36  iframe.onblur = function() {
     37    outerlog += "iframeblur,";
     38  };
     39 
     40  opener.postMessage("ready", "*");
     41 };
     42 </script>