mozilla-central: dom/base/test/test_bug675121.html@3a804f83c6b282c3c6b6ed9b67bacbc277bfb300

Bug 1976779 - rsclientcerts: make each backend responsible for rate-limiting calls to find_objects r=jschanck Before this patch, `rsclientcerts::manager` would rate-limit calls to `find_objects` to once every 3 seconds because the underlying operation can be time-consuming (in particular, on macOS and Windows, if there are many certificates/keys available). On Android, keys aren't available until the user selects one, which means that if a call to `find_objects` happened before the selection prompt was shown (which is what happens) and the user chose one in less than 3 seconds, the backend wouldn't search again, thus making it seem like no keys were available, which would cause Firefox to not send a client certificate. This patch makes each backend implementation responsible for this rate-limiting, because only they know if it's appropriate to do so (in particular, on Android, `find_objects` doesn't have the same performance concern as on macOS and Windows because rather than searching for certificates and keys, it asks `ClientAuthCertificateManager` for the cached list of certificates and keys that have already been approved for use by the user). Differential Revision: https://phabricator.services.mozilla.com/D257065

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=675121
-->
<head>
  <title>Test for Bug 675121</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=675121">Mozilla Bug 675121</a>
<p id="display"></p>
<div id="content" style="display: none">
  
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 675121 **/
var callbackFired = false;
var xhrInProgress = false;
function f() {
  callbackFired = true;
  if (!xhrInProgress) {
    SimpleTest.finish();
  }
}

window.requestAnimationFrame(f);
var xhr = new XMLHttpRequest();
xhr.open("GET", "file_bug675121.sjs", false);
xhrInProgress = true;
xhr.send();
xhrInProgress = false;
is(xhr.responseText, "Responded", "Should have a response by now");
is(callbackFired, false, "Callback should not fire during sync XHR");

if (!callbackFired) {
  SimpleTest.waitForExplicitFinish();
}
</script>
</pre>
</body>
</html>

author	Dana Keeler <dkeeler@mozilla.com>
	Sat, 12 Jul 2025 15:57:37 +0000 (16 hours ago)
changeset 796342	3a804f83c6b282c3c6b6ed9b67bacbc277bfb300
parent 469641	ba6f655fd68963530c866d0d4a48c3db3d307777
permissions	-rw-r--r--