Porting access-control-sandboxed-iframe-denied-without-wildcard to WPT
Bug: 745385
Change-Id: I4eb69d0acfdeafecff59251f53179bfd5241d8cd
Reviewed-on: https://chromium-review.googlesource.com/647392
Commit-Queue: Austin James Ahlstrom <aahlstrom@google.com>
Reviewed-by: Yutaka Hirano <yhirano@chromium.org>
Reviewed-by: Takeshi Yoshino <tyoshino@chromium.org>
Cr-Commit-Position: refs/heads/master@{#501222}
diff --git a/XMLHttpRequest/access-control-sandboxed-iframe-denied-without-wildcard.htm b/XMLHttpRequest/access-control-sandboxed-iframe-denied-without-wildcard.htm
new file mode 100644
index 0000000..7c375f6
--- /dev/null
+++ b/XMLHttpRequest/access-control-sandboxed-iframe-denied-without-wildcard.htm
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <title>Tests that sandboxed iframe does not have CORS XHR access to server with "Access-Control-Allow-Origin" set to the original origin</title>
+ <script src="/resources/testharness.js"></script>
+ <script src="/resources/testharnessreport.js"></script>
+ <script src="/common/get-host-info.sub.js"></script>
+ </head>
+ <body>
+ <script type="text/javascript">
+const path = "/XMLHttpRequest/resources/pass.txt?pipe=" +
+ "header(Cache-Control,no-store)|" +
+ "header(Content-Type,text/plain)" +
+ "header(Access-Control-Allow-Credentials,true)|" +
+ "header(Access-Control-Allow-Origin," + get_host_info().HTTP_ORIGIN + ")";
+
+async_test((test) => {
+ const xhr = new XMLHttpRequest;
+ xhr.open("GET", get_host_info().HTTP_REMOTE_ORIGIN + path);
+ xhr.send();
+ xhr.onerror = test.unreached_func("Unexpected error");
+ xhr.onload = test.step_func_done(() => {
+ assert_equals(xhr.status, 200);
+ assert_equals(xhr.responseText.trim(), "PASS");
+ });
+}, "Check that path exists and is accessible via CORS XHR request");
+
+async_test((test) => {
+ window.addEventListener("message", test.step_func((evt) => {
+ if (evt.data === "ready") {
+ document.getElementById("frame").contentWindow.postMessage(
+ get_host_info().HTTP_REMOTE_ORIGIN + path, "*");
+ } else {
+ assert_equals(evt.data, "Exception thrown. Sandboxed iframe XHR access was denied in 'send'.");
+ test.done();
+ }
+ }), false);
+}, "Sandboxed iframe is denied CORS access to server that allows parent origin");
+ </script>
+ <iframe id="frame" sandbox="allow-scripts" src="/XMLHttpRequest/resources/access-control-sandboxed-iframe.html">
+ </iframe>
+ </body>
+</html>
