57 lines
2.1 KiB
JavaScript
57 lines
2.1 KiB
JavaScript
// META: script=/common/get-host-info.sub.js
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// META: script=/common/utils.js
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// META: script=/common/dispatcher/dispatcher.js
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// META: script=/html/cross-origin-embedder-policy/credentialless/resources/common.js
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// META: script=./resources/common.js
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// Make |iframe| to store |key|=|value| into LocalStorage.
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const store = async (iframe, key, value) => {
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const response_queue = token();
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send(iframe, `
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localStorage.setItem("${key}", "${value}");
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send("${response_queue}", "stored");
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`);
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assert_equals(await receive(response_queue), "stored");
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};
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// Make |iframe| to load |key| in LocalStorage. Check it matches the
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// |expected_value|.
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const load = async (iframe, key, expected_value) => {
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const response_queue = token();
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send(iframe, `
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const value = localStorage.getItem("${key}");
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send("${response_queue}", value || "not found");
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`);
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assert_equals(await receive(response_queue), expected_value);
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};
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promise_test(async test => {
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const origin = get_host_info().HTTPS_REMOTE_ORIGIN;
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const key_1 = token();
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const key_2 = token();
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// 4 actors: 2 credentialless iframe and 2 normal iframe.
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const iframe_credentialless_1 = newIframeCredentialless(origin);
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const iframe_credentialless_2 = newIframeCredentialless(origin);
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const iframe_normal_1 = newIframe(origin);
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const iframe_normal_2 = newIframe(origin);
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// 1. Store a value in one credentialless iframe and one normal iframe.
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await Promise.all([
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store(iframe_credentialless_1, key_1, "value_1"),
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store(iframe_normal_1, key_2, "value_2"),
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]);
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// 2. Check what each of them can retrieve.
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await Promise.all([
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load(iframe_credentialless_1, key_1, "value_1"),
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load(iframe_credentialless_2, key_1, "value_1"),
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load(iframe_credentialless_1, key_2, "not found"),
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load(iframe_credentialless_2, key_2, "not found"),
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load(iframe_normal_1, key_1, "not found"),
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load(iframe_normal_2, key_1, "not found"),
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load(iframe_normal_1, key_2, "value_2"),
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load(iframe_normal_2, key_2, "value_2"),
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]);
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}, "Local storage is correctly partitioned with regards to credentialless iframe");
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