page_displays_form_redirects_308_insecure.html

<html>

<head>
  <title>Page that displays an form whose action URL redirects to http</title>
  <script>
    function submitForm() {
      form = document.getElementById("insecureForm");
      form.submit();
    }
  </script>
</head>

<body>
  This page contains an form which targets URL that redirects to http,
  causing insecure content (when this page is loaded over https).<br>
  <form id="insecureForm" action="/server-redirect-308?http://does-not-exist.test" method="post">
    <input type="submit" />
  </form>

</body>

</html>

chromium/chrome/test/data/ssl/page_displays_form_redirects_308_insecure.html