web.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <httpErrors existingResponse="PassThrough" />
    <handlers>
      <add name="iisnode" path="index.js" verb="*" modules="iisnode"/>
    </handlers>
    <rewrite>
      <rules>
        <rule name="ForceAdminSSL" patternSyntax="ECMAScript" stopProcessing="true">
          <match url="(ghost.*)" />
          <conditions>
            <add input="{HTTPS}" pattern="^OFF$" />
          </conditions>
          <action type="Redirect" url="https://{HTTP_HOST}/{R:1}" redirectType="Permanent" />
        </rule>
        <rule name="Old WP posts" patternSyntax="ECMAScript" stopProcessing="true">
          <match url="[\d]+/[\d]+/([^\.]*)$" />
          <action type="Redirect" url="http://{HTTP_HOST}/{R:1}" redirectType="Permanent" />
        </rule>
        <rule name="StaticContent">
          <action type="Rewrite" url="public{REQUEST_URI}"/>
        </rule>
        <rule name="DynamicContent">
          <conditions>
            <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="True"/>
          </conditions>
          <action type="Rewrite" url="index.js"/>
        </rule>
      </rules>
    </rewrite>
  </system.webServer>
</configuration>