28 lines
1.1 KiB
HTML
28 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<head>
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<meta charset="utf-8">
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<title>Content Security Policy: nested inheritance</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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</head>
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<body>
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<script>
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// This test creates a page with CSP: frame-src 'self'. The page is
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// navigated to a javascript URL creating a cross-origin iframe inside a
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// srcdoc iframe. If everything works correctly, the cross-origin iframe
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// should be blocked.
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//
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// Note that most of the logic is performed by the iframe. This file is only
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// for managing testharness assertions.
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async_test(t => {
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window.addEventListener("message", t.step_func(function(e) {
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if (e.data === "frame allowed") {
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assert_unreached("Frame should have been blocked.");
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} else if (e.data === "frame blocked") {
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t.done();
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}
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}));
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}, "Nested cross-origin iframe should be blocked by frame-src 'self'.");
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</script>
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<iframe src="./support/javascript-url-srcdoc-cross-origin-iframe-inheritance-helper.sub.html"></iframe>
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</body>
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