title: IIS OAuth Authentication
body: <ul>
  <li>I can secure a directory on my IIS with Basic authentication by using the IIS "Basic Authentication" feature</li>
  <li>I can secure a directory on my IIS with Windows authentication by using the IIS "Windows Authentication" feature</li>
  </ul>
  
  <p>I now want to secure other directories on my IIS using OAuth2 authentication (against Google accounts), and easiest would be to use an IIS "OAuth authentication" feature, if available.</p>
  
  <p>There is no OAuth feature available for selection from Windows Server 2012 Server Manager ("Install Roles and Features") under "IIS -> Authentication".</p>
  
  <p>Can I download and install such an IIS feature from somewhere else, and/or is such an IIS feature already implemented in or planned for a newer version of IIS?</p>