Enabled HTTPS on Let's Encrypt

Refined gitignore. Moved testing variables back to group_vars.
Added apache modules: rewrite, ssl and header and created strong
SSL settings.

roles/nextcloud/templates/apacheconf.conf

@@ -16,6 +16,19 @@
 
 <VirtualHost *:80>
         ServerName {{ nc_domain }}
+        ServerAdmin {{ nc_admin }}
+
+        RewriteEngine On
+        RewriteRule ^(.*)$ https://%{HTTP_HOST}$1 [R=301,L]
+
+        ErrorLog ${APACHE_LOG_DIR}/error.log
+        CustomLog ${APACHE_LOG_DIR}/access.log combined
+
+</VirtualHost>
+
+
+<VirtualHost *:443>
+        ServerName {{ nc_domain }}
 
         ServerAdmin {{ nc_admin }}
         DocumentRoot {{ nc_docroot }}
@@ -23,8 +36,17 @@
         ErrorLog ${APACHE_LOG_DIR}/error.log
         CustomLog ${APACHE_LOG_DIR}/access.log combined
 
+        SSLEngine on
+        SSLCertificateFile      /etc/letsencrypt/live/{{ nc_domain }}/cert.pem
+        SSLCertificateKeyFile   /etc/letsencrypt/live/{{ nc_domain }}/privkey.pem
+        SSLCertificateChainFile /etc/letsencrypt/live/{{ nc_domain }}/chain.pem
+
+        Protocols h2 http/1.1
+
+        Header always set Strict-Transport-Security "max-age=63072000"
 </VirtualHost>
 
+
 <Directory {{ nc_docroot }}>
     Options Indexes FollowSymLinks
     AllowOverride All
@@ -33,4 +55,13 @@
     php_value memory_limit 512M
 </Directory>
 
+SSLProtocol             all -SSLv3 -TLSv1 -TLSv1.1
+SSLCipherSuite          ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
+SSLHonorCipherOrder     off
+SSLSessionTickets       off
+
+SSLUseStapling On
+SSLStaplingCache "shmcb:logs/ssl_stapling(32768)"
+
 # vim: syntax=apache
+