Bug 1573203 [wpt PR 18391] - Add tests to prevent a sandbox iframe fr…

…om using history APIs, a=testonly Automatic update from web-platform-tests Add tests to prevent a sandbox iframe from using history APIs Spec change whatwg/html#4787 BUG=705583 Change-Id: I6fc5fee627156c10c771b63b609d1d25c6fd439c Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1749444 Reviewed-by: Domenic Denicola <[email protected]> Commit-Queue: Domenic Denicola <[email protected]> Cr-Commit-Position: refs/heads/master@{#686032} -- wpt-commits: 5d435e04f41adf7c891c575b3f8ab120923766fe wpt-pr: 18391
xeonchen · Aug 15, 2019 · 79b5ffb · 79b5ffb
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diff --git a/...antics/embedded-content/the-iframe-element/iframe_sandbox_navigate_history_go_back-2.html b/...antics/embedded-content/the-iframe-element/iframe_sandbox_navigate_history_go_back-2.html
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+<!doctype html>
+<meta charset="utf-8">
+<title>Check that sandboxed iframe can navigate their self</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+  var t = async_test();
+  onmessage = t.step_func((e) => {
+    if (e.data == 'pushstatebackdone') t.done();
+  });
+
+  function doNavigation() {
+    frames[0].postMessage('pushstateback', '*');
+  }
+</script>
+<iframe id="child_frame" sandbox="allow-scripts" src="support/iframe-tried-to-be-navigated-by-history.html" onload="doNavigation();"></iframe>
diff --git a/...emantics/embedded-content/the-iframe-element/iframe_sandbox_navigate_history_go_back.html b/...emantics/embedded-content/the-iframe-element/iframe_sandbox_navigate_history_go_back.html
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+<!doctype html>
+<meta charset="utf-8">
+<title>Check that sandboxed iframe can not navigate their ancestors</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+  var t = async_test();
+  onpopstate = t.unreached_func('no pop state');
+
+  function doNavigation() {
+    history.pushState( {state: "one past"}, 'page 2', '');
+    frames[0].postMessage('back', '*');
+    t.step_timeout(() => {
+      t.done();
+    }, 1000);
+  }
+</script>
+<iframe id="child_frame" sandbox="allow-scripts" src="support/iframe-tried-to-be-navigated-by-history.html" onload="doNavigation();"></iframe>
diff --git a/...ntics/embedded-content/the-iframe-element/iframe_sandbox_navigate_history_go_forward.html b/...ntics/embedded-content/the-iframe-element/iframe_sandbox_navigate_history_go_forward.html
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+<!doctype html>
+<meta charset="utf-8">
+<title>Check that sandboxed iframe can not navigate their ancestors</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+  var t = async_test();
+  var pop_state_count = 0;
+  onpopstate = t.step_func((e) => {
+    pop_state_count++;
+    if (pop_state_count == 1) {
+      // Should not generate a pop state
+      frames[0].postMessage('forward', '*');
+      t.step_timeout(() => {
+        t.done();
+      }, 1000);
+    } else if (pop_state_count > 1) {
+      assert_unreached('no pop state');
+    }
+  });
+
+  function doNavigation() {
+    history.pushState( {state: "one past"}, 'page 2', '');
+    // Should generate a pop state
+    history.back();
+  }
+</script>
+<iframe id="child_frame" sandbox="allow-scripts" src="support/iframe-tried-to-be-navigated-by-history.html" onload="doNavigation();"></iframe>
diff --git a/.../embedded-content/the-iframe-element/support/iframe-tried-to-be-navigated-by-history.html b/.../embedded-content/the-iframe-element/support/iframe-tried-to-be-navigated-by-history.html
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+<!DOCTYPE html>
+<p>This is a frame that tries to navigate via history API.</p>
+<script>
+window.onmessage = (e) => {
+  if (e.data == 'back') {
+    history.back();
+  } else if (e.data == 'forward') {
+    history.forward();
+  } else if (e.data = 'pushstateback') {
+    onpopstate = (e) => {
+      parent.postMessage('pushstatebackdone', '*');
+    };
+
+    history.pushState({someState: 'blah'}, '');
+    history.back();
+  }
+};
+</script>