61 lines
2.4 KiB
HTML
61 lines
2.4 KiB
HTML
<!doctype html>
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<meta charset=utf-8>
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<title>localStorage: partitioned storage test</title>
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<meta name=help href="https://privacycg.github.io/storage-partitioning/">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<iframe id="shared-iframe" src="http://{{host}}:{{ports[http][0]}}/webstorage/resources/localstorage-about-blank-partitioned-iframe.html"></iframe>
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<body>
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<script>
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// Here's the set-up for this test:
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// Step 1. (window) set up listeners for main window.
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// Step 2. (window) set up load listener for same-site iframe.
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// Step 3. (same-site iframe) loads, send it a message to createOrGet a "userID".
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// Step 4. (same-site iframe) receives the message, creates the "userID".
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// Step 5. (window) receives "storage got set" message from same-site iframe.
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// Step 6. (window) opens cross-site window w/ shared (same-site to us currently) iframe.
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// Step 7. (cross-site iframe) loads, sends back the userID key from the iframe.
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// Step 8. (window) asserts that the IDs should be different, as they should have a different StorageKey.
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const altOrigin = "http://{{hosts[alt][]}}:{{ports[http][0]}}";
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async_test(t => {
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let crossSiteWindow;
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let crossSiteID;
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let sameSiteID;
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const iframe = document.getElementById("shared-iframe");
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iframe.addEventListener("load", t.step_func(e => {
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const payload = {
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command: "create ID",
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key: "userID",
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};
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iframe.contentWindow.postMessage(payload, iframe.origin);
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}), {once: true});
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window.addEventListener("message", t.step_func(e => {
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if (e.data.message === "ID created") {
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sameSiteID = e.data.userID;
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assert_true(typeof sameSiteID === "string");
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if (location.origin !== altOrigin) {
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crossSiteWindow = window.open(`${altOrigin}/webstorage/localstorage-basic-partitioned.sub.html`, "", "noopener=false");
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t.add_cleanup(() => crossSiteWindow.close());
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}
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}
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if (e.data.message === "cross-site window iframe loaded") {
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crossSiteID = e.data.userID;
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t.step(() => {
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assert_true(typeof crossSiteID === "string");
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assert_true(sameSiteID !== crossSiteID, "IDs pulled from two partitioned iframes are different.")
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});
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// clean up after ourselves.
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iframe.contentWindow.localStorage.clear();
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crossSiteWindow.postMessage({command: "clearStorage"}, altOrigin);
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t.done();
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};
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}));
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}, "Simple test for partitioned localStorage");
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</script>
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</body>
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