Example configuration: apache

<VirtualHost *:80>
	ServerName ska.example.com
	Redirect permanent / https://ska.example.com/
</VirtualHost>

<VirtualHost *:443>
	ServerName ska.example.com

	SSLEngine on
	SSLProtocol all -SSLv2 -SSLv3
	SSLCipherSuite ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA
	SSLHonorCipherOrder on
	SSLCertificateFile /etc/letsencrypt/live/ska.example.com/cert.pem
	SSLCertificateKeyFile /etc/letsencrypt/live/ska.example.com/privkey.pem
	SSLCertificateChainFile /etc/letsencrypt/live/ska.example.com/chain.pem
	SSLUseStapling          on
	SSLStaplingResponderTimeout 5
	SSLStaplingReturnResponderErrors off
	Header always set Strict-Transport-Security "max-age=15768000; includeSubDomains"

	DocumentRoot /srv/ska/public_html
	<Directory /srv/ska/public_html>
		AuthType Basic
		AuthName "SSH Key Authority"
		AuthBasicProvider ldap
		AuthLDAPURL ldaps://ldap.example.com/dc=example,dc=com?uid?sub?(objectClass=inetOrgPerson)
		Require valid-user
		AllowOverride none
	</Directory>

	DirectoryIndex init.php
	FallbackResource /init.php
	AllowEncodedSlashes NoDecode
</VirtualHost>