Apache HTTP Server /etc/apache2/sites-available/default-ssl.conf

<VirtualHost *:443>
	ServerAdmin webmaster@localhost

	DocumentRoot /var/www/html

	# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
	# error, crit, alert, emerg.
	# It is also possible to configure the loglevel for particular
	# modules, e.g.
	#LogLevel info ssl:warn

	ErrorLog ${APACHE_LOG_DIR}/error.log
	CustomLog ${APACHE_LOG_DIR}/access.log combined

	# For most configuration files from conf-available/, which are
	# enabled or disabled at a global level, it is possible to
	# include a line for only one particular virtual host. For example the
	# following line enables the CGI configuration for this host only
	# after it has been globally disabled with "a2disconf".
	#Include conf-available/serve-cgi-bin.conf

	#   SSL Engine Switch:
	#   Enable/Disable SSL for this virtual host.
	SSLEngine on

	#   A self-signed (snakeoil) certificate can be created by installing
	#   the ssl-cert package. See
	#   /usr/share/doc/apache2/README.Debian.gz for more info.
	#   If both key and certificate are stored in the same file, only the
	#   SSLCertificateFile directive is needed.
	SSLCertificateFile      /etc/ssl/certs/ssl-cert-snakeoil.pem
	SSLCertificateKeyFile   /etc/ssl/private/ssl-cert-snakeoil.key

	#   Server Certificate Chain:
	#   Point SSLCertificateChainFile at a file containing the
	#   concatenation of PEM encoded CA certificates which form the
	#   certificate chain for the server certificate. Alternatively
	#   the referenced file can be the same as SSLCertificateFile
	#   when the CA certificates are directly appended to the server
	#   certificate for convinience.
	#SSLCertificateChainFile /etc/apache2/ssl.crt/server-ca.crt

	#   Certificate Authority (CA):
	#   Set the CA certificate verification path where to find CA
	#   certificates for client authentication or alternatively one
	#   huge file containing all of them (file must be PEM encoded)
	#   Note: Inside SSLCACertificatePath you need hash symlinks
	#         to point to the certificate files. Use the provided
	#         Makefile to update the hash symlinks after changes.
	#SSLCACertificatePath /etc/ssl/certs/
	#SSLCACertificateFile /etc/apache2/ssl.crt/ca-bundle.crt

	#   Certificate Revocation Lists (CRL):
	#   Set the CA revocation path where to find CA CRLs for client
	#   authentication or alternatively one huge file containing all
	#   of them (file must be PEM encoded)
	#   Note: Inside SSLCARevocationPath you need hash symlinks
	#         to point to the certificate files. Use the provided
	#         Makefile to update the hash symlinks after changes.
	#SSLCARevocationPath /etc/apache2/ssl.crl/
	#SSLCARevocationFile /etc/apache2/ssl.crl/ca-bundle.crl

	#   Client Authentication (Type):
	#   Client certificate verification type and depth.  Types are
	#   none, optional, require and optional_no_ca.  Depth is a
	#   number which specifies how deeply to verify the certificate
	#   issuer chain before deciding the certificate is not valid.
	#SSLVerifyClient require
	#SSLVerifyDepth  10

	#   SSL Engine Options:
	#   Set various options for the SSL engine.
	#   o FakeBasicAuth:
	#    Translate the client X.509 into a Basic Authorisation.  This means that
	#    the standard Auth/DBMAuth methods can be used for access control.  The
	#    user name is the `one line' version of the client's X.509 certificate.
	#    Note that no password is obtained from the user. Every entry in the user
	#    file needs this password: `xxj31ZMTZzkVA'.
	#   o ExportCertData:
	#    This exports two additional environment variables: SSL_CLIENT_CERT and
	#    SSL_SERVER_CERT. These contain the PEM-encoded certificates of the
	#    server (always existing) and the client (only existing when client
	#    authentication is used). This can be used to import the certificates
	#    into CGI scripts.
	#   o StdEnvVars:
	#    This exports the standard SSL/TLS related `SSL_*' environment variables.
	#    Per default this exportation is switched off for performance reasons,
	#    because the extraction step is an expensive operation and is usually
	#    useless for serving static content. So one usually enables the
	#    exportation for CGI and SSI requests only.
	#   o OptRenegotiate:
	#    This enables optimized SSL connection renegotiation handling when SSL
	#    directives are used in per-directory context.
	#SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire
	<FilesMatch "\.(?:cgi|shtml|phtml|php)$">
		SSLOptions +StdEnvVars
	</FilesMatch>
	<Directory /usr/lib/cgi-bin>
		SSLOptions +StdEnvVars
	</Directory>
</VirtualHost>