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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/web-locks/partitioned-web-locks.tentative.https.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/web-locks/partitioned-web-locks.tentative.https.html')
| -rw-r--r-- | testing/web-platform/tests/web-locks/partitioned-web-locks.tentative.https.html | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/testing/web-platform/tests/web-locks/partitioned-web-locks.tentative.https.html b/testing/web-platform/tests/web-locks/partitioned-web-locks.tentative.https.html new file mode 100644 index 0000000000..2f166e67bc --- /dev/null +++ b/testing/web-platform/tests/web-locks/partitioned-web-locks.tentative.https.html @@ -0,0 +1,167 @@ + +<!DOCTYPE html> +<meta charset="utf-8"/> +<title>Web Locks API: Partitioned WebLocks</title> + +<!-- Pull in get_host_info() --> +<script src="/common/get-host-info.sub.js"></script> +<script src="/common/utils.js"></script> +<script src="/common/dispatcher/dispatcher.js"></script> +<script src="resources/helpers.js"></script> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<body> +<script> + +const { HTTPS_ORIGIN, HTTPS_NOTSAMESITE_ORIGIN } = get_host_info(); +// Map of lock_id => function that releases a lock. +const held = new Map(); +let next_lock_id = 1; + +// How this test works: +// Step 1 (top-frame): request an exclusive web-lock and store its id +// and release for clean-up. +// Step 2 (top-frame): open a pop-up window and load a not-same-site +// ./web-locks/resources/partitioned-parent.html +// Step 3 (pop-up): load a same-site iframe inside the pop-up. +// Step 4 (pop-up): send a web-lock request to the same-site iframe. +// Step 5 (iframe): process the web-lock request and message the result +// back to the pop-up. +// Step 6 (pop-up): intercept the result message from the iframe and +// send it to the top-frame. +// Step 7 (top-frame): ensure that the same-site iframe's web-lock +// request succeeds since it and the top-level site are successfully +// partitioned and each can hold an exclusive lock. +// Step 8 (top-frame): clean up. + +async function third_party_test(t) { + let target_url = HTTPS_ORIGIN + '/web-locks/resources/iframe.html'; + target_url = new URL( + `/web-locks/resources/partitioned-parent.html?target=${encodeURIComponent(target_url)}`, + HTTPS_NOTSAMESITE_ORIGIN + self.location.pathname); + + // Step 1. + navigator.locks.request('testLock', {mode: 'exclusive', ifAvailable: true}, + lock => { + if (lock === null) { + assert_true(false) + return; + } + let lock_id = next_lock_id++; + let release; + const promise = new Promise(r => { release = r; }); + held.set(lock_id, release); + return promise; + }); + + // Step 2. + const w = window.open(target_url); + const result = await new Promise(resolve => window.onmessage = resolve); + + // Step 7. + // When 3rd party storage partitioning is enabled, the iframe should be able + // to aquire a lock with the same name as one exclusively held by the opener + // of its top window, even when that opener has the same origin. + assert_equals(result.data.failed, undefined, + 'The 1p iframe failed to acquire the lock'); + + // Step 8. + t.add_cleanup(() => { + w.close() + for(let i = 1; i < next_lock_id; i++){ + held.get(i)(); + } + }); +} + +promise_test(t => { + return third_party_test(t); +}, 'WebLocks of an iframe under a 3rd-party site are partitioned'); + + +// Optional Test: Checking for partitioned web locks in an A->B->A +// (nested-iframe with cross-site ancestor chain) scenario. +// +// How this test works: +// Nested Step 1 (top frame): request an exclusive web-lock and +// store its id and release for clean-up. +// Nested Step 2 (top frame): open a pop-up window and load a +// same-site /web-locks/resources/partitioned-parent.html. +// Nested Step 3 (pop-up): load a not-same-site "parent" iframe (A->B) +// (/web-locks/resources/iframe-parent.html) inside the pop-up. +// Nested Step 4 (pop-up): send a web-lock request to the parent iframe. +// Nested Step 5 (parent iframe): load a "child" iframe (A->B->A) +// (/web-locks/resources/iframe.html) that is same-site with the +// pop-up inside the "parent" iframe. +// Nested Step 6 (parent iframe): pass on the web-lock request message to +// the "child" iframe. +// Nested Step 7 (child iframe): process the web-lock request and message +// the result to the parent iframe. +// Nested Step 8 (parent iframe): intercept the result message from the +// child iframe and send it to the pop-up. +// Nested Step 9 (pop-up): intercept the result message from the parent +// iframe and send it to the top frame. +// Nested Step 10 (top frame): ensure that the same-site iframe's web-lock +// request succeeds since it and the top-level are successfully +// partitioned and each can hold an exclusive lock. +// Nested Step 11 (top frame): clean up. + +// Map of lock_id => function that releases a lock. +const held_2 = new Map(); +let next_lock_id_2 = 1; + +async function nested_iframe_test(t) { + // Create innermost child iframe (leaf). + let leaf_url = HTTPS_ORIGIN + '/web-locks/resources/iframe.html'; + // Wrap the child iframe in its cross-origin parent (middle). + let middle_url = new URL( + `/web-locks/resources/iframe-parent.html?target=${encodeURIComponent(leaf_url)}`, + HTTPS_NOTSAMESITE_ORIGIN + self.location.pathname); + // Embed the parent iframe in the top-level site (top). + let top_url = new URL( + `/web-locks/resources/partitioned-parent.html?target=${encodeURIComponent(middle_url)}`, + HTTPS_ORIGIN + self.location.pathname); + + // Nested Step 1. + // Request the weblock for the top-level site. + navigator.locks.request('testLock', {mode: 'exclusive', ifAvailable: true}, + lock => { + if (lock === null) { + assert_true(false) + return; + } + // Obtain and store the release functions for clean-up. + let lock_id = next_lock_id_2++; + let release; + const promise = new Promise(r => { release = r; }); + held_2.set(lock_id, release); + return promise; + }).catch(error => alert(error.message)); + + // Nested Step 2. + // Open the nested iframes. The script in the innermost child iframe + // will attempt to obtain the same weblock as above. + const w = window.open(top_url); + const result = await new Promise(resolve => window.onmessage = resolve); + + // Nested Step 10. + // With third-party storage partitioning enabled, the same-site iframe + // should be able to acquire the lock as it has a cross-site ancestor + // and is partitioned separately from the top-level site. + assert_equals(result.data.failed, undefined, + 'The 1p iframe failed to acquire the lock'); + + // Nested Step 11. + t.add_cleanup(() => { + w.close() + for(let i = 1; i < next_lock_id_2; i++){ + held_2.get(i)(); + } + }); +} + +promise_test(t => { + return nested_iframe_test(t); +}, 'WebLocks of a nested iframe with a cross-site ancestor are partitioned'); +</script> +</body> |