43 lines
1.3 KiB
HTML
43 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Tests that cross-origin access is granted to null-origin embedded iframe</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/get-host-info.sub.js"></script>
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</head>
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<body>
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<script type="text/javascript">
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const url = get_host_info().HTTP_REMOTE_ORIGIN + "/xhr/resources/access-control-origin-header.py";
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async_test(function(test) {
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window.addEventListener("message", test.step_func(function(evt) {
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if (evt.data == "ready") {
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document.getElementById("frame").contentWindow.postMessage(url, "*");
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} else {
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assert_equals(evt.data, "PASS: Cross-domain access allowed.\nHTTP_ORIGIN: null");
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test.done();
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}
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}), false);
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}, "Access granted to null-origin iframe");
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</script>
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<iframe id="frame" src='data:text/html,
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<script>
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(function() {
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parent.postMessage("ready", "*");
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window.addEventListener("message", function(evt) {
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try {
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const url = evt.data;
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const xhr = new XMLHttpRequest;
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xhr.open("GET", url, false);
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xhr.send();
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parent.postMessage(xhr.responseText, "*");
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} catch(e) {
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parent.postMessage(e.message, "*");
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}
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});
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})();
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</script>'>
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</body>
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</html>
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