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Test Info: Warnings

<!DOCTYPE html>
<meta charset="utf-8">
<title>DBSC refresh sends back new session config</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="helper.js" type="module"></script>
<script type="module">
import { expireCookie, waitForCookie, addCookieAndSessionCleanup, configureServer, setupShardedServerState, documentHasCookie } from "./helper.js";
promise_test(async t => {
await setupShardedServerState();
const expectedCookieAndValue1 = "auth_cookie=abcdef0123";
const expectedCookieAndAttributes1 = `${expectedCookieAndValue1};Domain=${location.hostname};Path=/device-bound-session-credentials`;
const expectedCookieAndValue2 = "other_cookie=ghijkl4567";
const expectedCookieAndAttributes2 = `${expectedCookieAndValue2};Domain=${location.hostname};Path=/device-bound-session-credentials`;
addCookieAndSessionCleanup(t);
// Prompt starting a session, and wait until registration completes.
const loginResponse = await fetch('login.py');
assert_equals(loginResponse.status, 200);
await waitForCookie(expectedCookieAndValue1, /*expectCookie=*/true);
// Confirm that a request has the cookie set.
const authResponse = await fetch('verify_authenticated.py');
assert_equals(authResponse.status, 200);
// Confirm that a request does not have alternate cookie set.
const alternateAuthResponse = await fetch('verify_authenticated.py', {
method: 'POST',
body: expectedCookieAndValue2
});
assert_equals(alternateAuthResponse.status, 401);
// Configure server to change the cookie in the session config on next refresh.
configureServer({ cookieDetails: [{ nameAndValue: expectedCookieAndValue2 }] });
// Expire the first cookie and send a request, which triggers the refresh with the new session config.
expireCookie(expectedCookieAndAttributes1);
assert_false(documentHasCookie(expectedCookieAndValue1));
const authResponseAfterExpiry1 = await fetch('verify_authenticated.py');
assert_equals(authResponseAfterExpiry1.status, 401);
assert_false(documentHasCookie(expectedCookieAndValue1));
// Confirm the alternate cookie is set and included in requests.
assert_true(documentHasCookie(expectedCookieAndValue2));
const alternateAuthResponseAfterExpiry1 = await fetch('verify_authenticated.py', {
method: 'POST',
body: expectedCookieAndValue2
});
assert_equals(alternateAuthResponseAfterExpiry1.status, 200);
// Expire the second cookie. Confirm the second cookie is refreshed, and not the first.
expireCookie(expectedCookieAndAttributes2);
assert_false(documentHasCookie(expectedCookieAndValue2));
const alternateAuthResponseAfterExpiry2 = await fetch('verify_authenticated.py', {
method: 'POST',
body: expectedCookieAndValue2
});
assert_equals(alternateAuthResponseAfterExpiry2.status, 200);
assert_true(documentHasCookie(expectedCookieAndValue2));
assert_false(documentHasCookie(expectedCookieAndValue1));
}, "Refresh can replace session config");
</script>