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89 lines
2.3 KiB
JavaScript
89 lines
2.3 KiB
JavaScript
"use strict";
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const TEST_HTTP_URL = "http://example.com";
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const TEST_HTTPS_URL = "https://example.com";
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const MAX_EXPIRY = Math.pow(2, 62);
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function getSingleCookie() {
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let cookies = Array.from(Services.cookies.cookies);
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Assert.equal(cookies.length, 1, "expected one cookie");
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return cookies[0];
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}
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async function verifyRestore(url, sameSiteSetting) {
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Services.cookies.removeAll();
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// Make sure that sessionstore.js can be forced to be created by setting
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// the interval pref to 0.
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await SpecialPowers.pushPrefEnv({
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set: [["browser.sessionstore.interval", 0]],
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});
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let tab = BrowserTestUtils.addTab(gBrowser, url);
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await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
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// Add a cookie with specific same-site setting.
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let r = Math.floor(Math.random() * MAX_EXPIRY);
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Services.cookies.add(
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url,
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"/",
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"name" + r,
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"value" + r,
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false,
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false,
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true,
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MAX_EXPIRY,
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{},
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sameSiteSetting,
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url.startsWith("https:")
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? Ci.nsICookie.SCHEME_HTTPS
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: Ci.nsICookie.SCHEME_HTTP
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);
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await TabStateFlusher.flush(tab.linkedBrowser);
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// Get the sessionstore state for the window.
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let state = ss.getBrowserState();
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// Verify our cookie got set.
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let cookie = getSingleCookie();
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// Remove the cookie.
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Services.cookies.removeAll();
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// Restore the window state.
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await setBrowserState(state);
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// At this point, the cookie should be restored.
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let cookie2 = getSingleCookie();
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is(
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cookie2.sameSite,
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cookie.sameSite,
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"cookie same-site flag successfully restored"
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);
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is(
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cookie2.schemeMap,
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cookie.schemeMap,
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"cookie schemeMap flag successfully restored"
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);
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// Clean up.
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Services.cookies.removeAll();
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BrowserTestUtils.removeTab(gBrowser.tabs[1]);
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}
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/**
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* Tests that cookie.sameSite flag is stored and restored correctly by
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* sessionstore.
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*/
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add_task(async function() {
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// Test for various possible values of cookie.sameSite and schemeMap.
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await verifyRestore(TEST_HTTP_URL, Ci.nsICookie.SAMESITE_NONE);
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await verifyRestore(TEST_HTTP_URL, Ci.nsICookie.SAMESITE_LAX);
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await verifyRestore(TEST_HTTP_URL, Ci.nsICookie.SAMESITE_STRICT);
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await verifyRestore(TEST_HTTPS_URL, Ci.nsICookie.SAMESITE_NONE);
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await verifyRestore(TEST_HTTPS_URL, Ci.nsICookie.SAMESITE_LAX);
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await verifyRestore(TEST_HTTPS_URL, Ci.nsICookie.SAMESITE_STRICT);
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});
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