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<!DOCTYPE HTML>
<html lang="en-US" dir="ltr">
<head>
<meta charset="utf-8">
</head>
<body>
<h3>Cookie setting and getting</h3>
<button onclick='setAndGetCookie()'>Set and Get cookie via document.cookie</button><br />
<p>Trying to set cookie with value:</p><pre id='cookie_set'></pre>
<p>Your current non-HTTPOnly cookies are:</p><pre id='cookie_read'></pre>
<h3>document.requestStorageAccess</h3>
<button onclick='requestSA()'>Call document.requestStorageAccess()</button><br />
<p>Return value of requestStorageAccess():</p><pre id='request_storage_access'></pre><br />
<h3>document.hasStorageAccess</h3>
<button onclick='hasSA()'>Call document.hasStorageAccess()</button><br />
<p>Return value of hasStorageAccess():</p><pre id='has_storage_access'></pre><br />
<script>
function setAndGetCookie() {
// Try to set a cookie
var randVal = Math.random();
var set = document.getElementById('cookie_set');
set.innerHTML = randVal;
document.cookie = 'testPageCookie='+randVal;
// Get a cookie
var get = document.getElementById('cookie_read');
var cookies = document.cookie;
get.innerHTML = cookies;
}
function requestSA() {
var result = document.getElementById('request_storage_access');
document.requestStorageAccess().then(
() => {result.innerHTML = 'access granted'},
() => {result.innerHTML = 'access denied'}
);
}
function hasSA() {
var result = document.getElementById('has_storage_access');
document.hasStorageAccess().then(
(hasAccess) => {result.innerHTML = hasAccess},
(reason) => {result.innerHTML = 'promise rejected for reason' + reason}
);
}
</script>
</body>
</html>