Header set Access-Control-Allow-Origin: "https://<Nome externo do servidor>"
Header set Access-Control-Allow-Headers: "Content-Type, X-Requested-With, accept-version"
Header set Access-Control-Allow-Methods: "GET, PUT, OPTIONS, DELETE, POST"
Header Set Access-Control-Request-Method: "GET, PUT, OPTIONS, DELETE, POST"


<VirtualHost *:443>
 ServerName <Nome externo do servidor>
 RequestHeader set X-Forwarded-Host <Nome externo do servidor>:443
 RequestHeader set X-Forwarded-Proto https
 SSLProxyEngine On
 SSLEngine On
 SSLCertificateFile <caminho-certificado>.cer
 SSLCertificateKeyFile <caminho-certificado>.key
 SSLCertificateChainFile <caminho-certificado>.pem
 ProxyPreserveHost On
 ProxyPass / https://<IP do servidor Fluig>:<Porta do servidor Fluig>/
 ProxyPassReverse / https://<Nome externo do servidor>/
</VirtualHost>
 
<VirtualHost *:21>
 ServerName <Nome externo do servidor>
 ProxyPreserveHost On
 ProxyPass / ftp://<IP do servidor Fluig>/
 ProxyPassReverse / ftp://<IP do servidor Fluig>:21/
</VirtualHost>