title: Want WatiN to bypass FireFox Authentication Required dialog
body: <p>The test is running on a windows network that requires proxy (squid) authentication to access external websites, say www.google.com for sake of example.</p>
  
  <p>Some background things to note  </p>
  
  <ul>
  <li><p>These sites cannot be added to the
  proxy white list.</p></li>
  <li><p>Same WatiN test passes in IE</p></li>
  <li><p>I have tried tweaking about:config
  ntlm settings to allow automatic
  passing of saved credentials</p></li>
  <li><p>www.google.com has been
  added to Local Intranet sites</p></li>
  <li><p>WatiN cannot use LogonDialogHandler
  to deal with this, like IE can</p></li>
  </ul>
  
  <p>The title of the dialog is <code>Authentication Required</code> and reads <code>The proxy myproxy:8080 is requesting a user name and password.  The site says ""</code>, with a text field for <code>User Name</code>: and <code>Password</code>:</p>
  
  <p><strong>Has anyone got any ideas of how to get around this?</strong>  </p>
  
  <p>I'm hoping there is something FireFox specific that will allow me to automatically pass through the credentials.  An idea I might try is starting the browser with network credentials.</p>