Someone

NameVirtualHost *:443
<VirtualHost *:443>
  SSLEngine On
  SSLProtocol all
  SSLCipherSuite HIGH:MEDIUM

   SSLCertificateFile /etc/apache2/ssl/myapp_com.crt
   SSLCertificateKeyFile /etc/apache2/ssl/myserver.key
   SSLCertificateChainFile /etc/apache2/ssl/myapp_com.ca-bundle



	ServerAdmin webmaster@localhost
	
	DocumentRoot /var/www/
	<Directory />
		Options FollowSymLinks
		AllowOverride None
	</Directory>
	<Directory /var/www/>
		Options Indexes FollowSymLinks MultiViews
		AllowOverride None
		Order allow,deny
		allow from all
		# This directive allows us to have apache2's default start page
                # in /apache2-default/, but still have / go to the right place
                # Commented out for Ubuntu
                #RedirectMatch ^/$ /apache2-default/
	</Directory>

	ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
	<Directory "/usr/lib/cgi-bin">
		AllowOverride None
		Options ExecCGI -MultiViews +SymLinksIfOwnerMatch
		Order allow,deny
		Allow from all
	</Directory>

	ErrorLog /var/log/apache2/error.log

	# Possible values include: debug, info, notice, warn, error, crit,
	# alert, emerg.
	#LogLevel warn
	LogLevel debug

	CustomLog /var/log/apache2/access.log combined
	ServerSignature On

    Alias /doc/ "/usr/share/doc/"
    <Directory "/usr/share/doc/">
        Options Indexes MultiViews FollowSymLinks
        AllowOverride None
        Order deny,allow
        Deny from all
        Allow from 127.0.0.0/255.0.0.0 ::1/128
    </Directory>


<Proxy *>
Order deny,allow
Allow from all
</Proxy>
	ProxyRequests Off
	ProxyPreserveHost On
	SSLProxyEngine On
	RequestHeader set ClientProtocol HTTPS

    ProxyPass / https://myapp.com:8001/
    ProxyPassReverse / https://myapp.com:8001
    ProxyPreserveHost on

</VirtualHost>