jeena/en.javascript.info
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This commit is contained in:
Ilya Kantor 2017-05-25 11:56:32 +03:00
parent 787d58a83f
commit 455d300d8d
280 changed files with 2 additions and 2 deletions
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18
4-frames-and-windows/06-clickjacking/top-location.view/iframe.html Normal file
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<!doctype html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<div>Changes top.location to javascript.info</div>
<script>
top.location = 'https://javascript.info';
</script>
</body>
</html>

41
4-frames-and-windows/06-clickjacking/top-location.view/index.html Normal file
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<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<style>
iframe {
width: 400px;
height: 100px;
position: absolute;
top: 0;
left: -20px;
opacity: 0;
z-index: 1;
}
</style>
<script>
function attack() {
window.onbeforeunload = function() {
window.onbeforeunload = null;
return "Want to leave without learning all the secrets (he-he)?";
};
document.body.insertAdjacentHTML('beforeend', '<iframe src="iframe.html">');
}
</script>
</head>
<body>
<p>After a click on the button the visitor gets a "strange" question about whether he wants to leave.</p>
<p>Probably he would respond "No", and the iframe protection is hacked.</p>
<button onclick="attack()">Add a "protected" iframe</button>
</body>
</html>