1 files changed, 34 insertions, 0 deletions
diff --git a/dom/security/test/https-first/file_bad_cert.sjs b/dom/security/test/https-first/file_bad_cert.sjs
new file mode 100644
index 0000000000..1a8ae08a86
--- /dev/null
+++ b/dom/security/test/https-first/file_bad_cert.sjs
@@ -0,0 +1,34 @@
+const RESPONSE_SUCCESS = `
+  <html>
+    <body>
+      send message, downgraded
+    <script type="application/javascript">
+      let scheme = document.location.protocol;
+      window.opener.postMessage({result: 'downgraded', scheme: scheme}, '*');
+    </script>
+    </body>
+  </html>`;
+
+const RESPONSE_UNEXPECTED = `
+  <html>
+    <body>
+      send message, error
+    <script type="application/javascript">
+      let scheme = document.location.protocol;
+      window.opener.postMessage({result: 'Error', scheme: scheme}, '*');
+    </script>
+    </body>
+  </html>`;
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // if the received request is not http send an error
+  if (request.scheme === "http") {
+    response.write(RESPONSE_SUCCESS);
+    return;
+  }
+  // we should never get here; just in case, return something unexpected
+  response.write(RESPONSE_UNEXPECTED);
+}