speculation-rules/prefetch/user-pass.https.html

<!DOCTYPE html>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/dispatcher/dispatcher.js"></script>
<script src="/common/utils.js"></script>
<script src="../resources/utils.js"></script>
<script src="resources/utils.sub.js"></script>

<meta name="variant" content="?cross-origin=true">
<meta name="variant" content="?cross-origin=false">

<script>
  setup(() => assertSpeculationRulesIsSupported());

  let cross_origin = Object.fromEntries(new URLSearchParams(location.search))["cross-origin"] === "true";
  promise_test(async t => {
    let executor = "authenticate.py";
    let credentials = { username: "user", password: "pass" };
    let agent = await spawnWindow(t, { executor, ...credentials });
    let request_credentials = await agent.getRequestCredentials();
    assert_equals(request_credentials.username, credentials.username);
    assert_equals(request_credentials.password, credentials.password);

    let host = cross_origin ? { hostname: PREFETCH_PROXY_BYPASS_HOST } : {};
    let nextUrl = agent.getExecutorURL({ page: 2, executor, ...host });
    await agent.forceSinglePrefetch(nextUrl, { requires: ["anonymous-client-ip-when-cross-origin"] });
    await agent.navigate(nextUrl);

    let requestHeaders = await agent.getRequestHeaders();
    request_credentials = await agent.getRequestCredentials();
    if (cross_origin) {
      assert_equals(request_credentials.username, undefined);
      assert_equals(request_credentials.password, undefined);

      assert_prefetched_anonymous_client_ip(requestHeaders);
    }
    else {
      assert_equals(request_credentials.username, credentials.username);
      assert_equals(request_credentials.password, credentials.password);

      assert_prefetched(await agent.getRequestHeaders());
    }
  }, "test www-authenticate basic does not forward credentials to cross-origin pages.");
</script>