Proxy Apache to Thin with SSL

proxy

</Proxy *>
  AddDefaultCharset off
  Order deny,allow
  Deny from all
  Allow from localhost
</Proxy>

thin

<VirtualHost *:80>
  ServerName localhost
  ProxyRequests Off
  <Proxy *>
      Order Allow,Deny
      Allow from all
  </Proxy>

  ProxyPass / http://localhost:3000/
  ProxyPassReverse / http://localhost:3000/
  ProxyVia On
</VirtualHost>

<VirtualHost *:443>
  ServerName localhost
  ProxyRequests Off
  <Proxy *>
      Order Allow,Deny
      Allow from all
  </Proxy>

  ProxyPass / http://localhost:3000/
  ProxyPassReverse / http://localhost:3000/
  ProxyVia On
  ProxyPreserveHost On
  RequestHeader set X_FORWARDED_PROTO 'https'
  SSLEngine On
  SSLProxyEngine On
  SSLCertificateFile /etc/ssl/certs/selfsigned.pem
  SSLProxyMachineCertificateFile /etc/ssl/certs/selfsigned.pem
</VirtualHost>