A rewrite rule for ASP.NET that will redirect HTTP requests to be HTTPS requests. Credit: Maarten Balliauw ( this guy: http://blog.maartenballiauw.be ) showed me how to do it.

rewrite-to-https.web.config

  <system.webServer>
    <rewrite>
      <rules>
        <rule name="Force HTTPS" enabled="true">
          <match url="(.*)" ignoreCase="false" />
          <conditions>
            <add input="{HTTPS}" pattern="off" />
          </conditions>
          <action type="Redirect" url="https://{HTTP_HOST}/{R:1}" appendQueryString="true" redirectType="Permanent" />
        </rule>
      </rules>
    </rewrite>
  </system.webServer>