Add support for nginx webserver.

FILES/Apache2/cloud-site-name.conf.php-fpm

@@ -0,0 +1,90 @@
+# --- <FULL-QUALIFIED-SITE-NAME> 
+
+<VirtualHost <IPV4-ADDRESS>:80 [IPV6-ADDRESS]:80>
+
+	ServerAdmin admin@oopen.de
+
+   ServerName <FULL-QUALIFIED-SITE-NAME>
+
+   RewriteEngine on
+   RewriteCond %{HTTPS} !=on
+   RewriteRule (.*) https://%{SERVER_NAME}%{REQUEST_URI} [R=301,L]
+
+   CustomLog /var/log/apache2/ip_requests.log base_requests
+
+   CustomLog /var/log/apache2/<FULL-QUALIFIED-SITE-NAME>-access.log combined
+   ErrorLog /var/log/apache2/<FULL-QUALIFIED-SITE-NAME>-error.log
+
+</VirtualHost>
+
+<VirtualHost <IPV4-ADDRESS>:443 [IPV6-ADDRESS]:443>
+
+   ServerAdmin admin@oopen.de
+
+   ServerName <FULL-QUALIFIED-SITE-NAME>
+
+   #ProxyErrorOverride On
+
+   <FilesMatch \.php$>
+      SetHandler "proxy:unix:/tmp/php-7.4-fpm.www.sock|fcgi://127.0.0.1"
+   </FilesMatch>
+
+   <IfModule dir_module>
+      DirectoryIndex index.php index.html index.htm
+   </IfModule>
+
+   DocumentRoot /var/www/<FULL-QUALIFIED-SITE-NAME>/htdocs
+   <Directory "/var/www/<FULL-QUALIFIED-SITE-NAME>/htdocs">
+      Require all granted
+      AllowOverride All
+      Options FollowSymLinks MultiViews
+   </Directory>
+
+   # - HTTP Strict Transport Security (HSTS)
+   # -
+   # - HSTS tells a browser that the website should only be accessed through
+   # - a secure connection. The HSTS header will be remembered by a standard
+   # compliant browser for max-age seconds.
+   # -
+   # - Remember this settings for 1/2 year
+   # -
+   #Header add Strict-Transport-Security "max-age=15768000"
+   Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains"
+
+   # - Referrer-Policy
+   # -
+   # - See: https://scotthelme.co.uk/a-new-security-header-referrer-policy/
+   # -      https://www.w3.org/TR/referrer-policy/
+   # -
+   # - Referrer Policy is a new header that allows a site to control how
+   # - much information the browser includes with navigations away from
+   # - a document and should be set by all sites.
+   # -
+   # - The HTTP referer (originally a misspelling of referrer[1]) is an HTTP header
+   # - field that identifies the address of the webpage (i.e. the URI or IRI) that
+   # - linked to the resource being requested. By checking the referrer, the new
+   # - webpage can see where the request originated.
+   # -
+   # - For a complete list and explanation of values, see urls above
+   # -
+   # - Example: "no-referrer-when-downgrade"
+   # -          The browser will not send the referrer header when navigating
+   # -          from HTTPS to HTTP, but will always send the full URL in the
+   # -          referrer header when navigating from HTTP to any origin. It
+   # -          doesn't matter whether the source and destination are the same
+   # -          site or not, only the scheme.
+   # -
+   Header always set Referrer-Policy "strict-origin-when-cross-origin"
+
+   SSLEngine on
+
+   SSLCertificateFile /var/lib/dehydrated/certs/<FULL-QUALIFIED-SITE-NAME>/fullchain.pem
+   SSLCertificateKeyFile /var/lib/dehydrated/certs/<FULL-QUALIFIED-SITE-NAME>/privkey.pem
+
+
+   CustomLog /var/log/apache2/ip_requests.log base_requests
+
+   CustomLog /var/log/apache2/<FULL-QUALIFIED-SITE-NAME>-access.log combined
+   ErrorLog /var/log/apache2/<FULL-QUALIFIED-SITE-NAME>-error.log
+
+</VirtualHost>

FILES/Apache2/colaboraonline-site-name.conf.static

@@ -0,0 +1,58 @@
+<VirtualHost <IPV4-ADDRESS>:443 [IPV6-ADDRESS]:443>
+
+   ServerName <FULL-QUALIFIED-SITE-NAME>
+
+   Options -Indexes
+
+   # Encoded slashes need to be allowed
+   AllowEncodedSlashes NoDecode
+
+   # Container uses a unique non-signed certificate
+   SSLProxyEngine On
+   SSLProxyVerify None
+   SSLProxyCheckPeerCN Off
+   SSLProxyCheckPeerName Off
+
+   # keep the host
+   ProxyPreserveHost On
+
+   # static html, js, images, etc. served from loolwsd
+   # loleaflet is the client part of Collabora Online
+   ProxyPass           /loleaflet https://localhost:9980/loleaflet retry=0
+   ProxyPassReverse    /loleaflet https://localhost:9980/loleaflet
+
+   # WOPI discovery URL
+   ProxyPass           /hosting/discovery https://localhost:9980/hosting/discovery retry=0
+   ProxyPassReverse    /hosting/discovery https://localhost:9980/hosting/discovery
+
+   # Capabilities
+   ProxyPass           /hosting/capabilities https://localhost:9980/hosting/capabilities retry=0
+   ProxyPassReverse    /hosting/capabilities https://localhost:9980/hosting/capabilities
+
+   # Main websocket
+   ProxyPassMatch "/lool/(.*)/ws$" wss://localhost:9980/lool/$1/ws nocanon
+
+   # Admin Console websocket
+   ProxyPass   /lool/adminws wss://localhost:9980/lool/adminws
+
+   # Download as, Fullscreen presentation and Image upload operations
+   ProxyPass           /lool https://localhost:9980/lool
+   ProxyPassReverse    /lool https://localhost:9980/lool
+
+
+   # Endpoint with information about availability of various features
+   ProxyPass           /hosting/capabilities https://localhost:9980/hosting/capabilities retry=0
+   ProxyPassReverse    /hosting/capabilities https://localhost:9980/hosting/capabilities
+
+
+   SSLEngine on
+
+   SSLCertificateFile /var/lib/dehydrated/certs/<FULL-QUALIFIED-SITE-NAME>/fullchain.pem
+   SSLCertificateKeyFile /var/lib/dehydrated/certs/<FULL-QUALIFIED-SITE-NAME>/privkey.pem
+
+   CustomLog /var/log/apache2/ip_requests.log base_requests
+
+   CustomLog /var/log/apache2/<FULL-QUALIFIED-SITE-NAME>.log combined
+   ErrorLog /var/log/apache2/<FULL-QUALIFIED-SITE-NAME>-error.log
+
+</VirtualHost>

FILES/Nginx/full-qualified-site-name.conf

@@ -0,0 +1,191 @@
+# --- <FULL-QUALIFIED-SITE-NAME>
+
+# ---
+# see: https://docs.nextcloud.com/server/latest/admin_manual/installation/nginx.html
+# ---
+
+
+upstream php-handler {
+    server unix:/tmp/php-7.4-fpm.www.sock;
+}
+
+server {
+    listen 80;
+    listen [::]:80;
+    server_name <FULL-QUALIFIED-SITE-NAME>;
+
+    # Enforce HTTPS
+    return 301 https://$server_name$request_uri;
+}
+
+server {
+   listen 443      ssl http2;
+   listen [::]:443 ssl http2;
+
+   server_name <FULL-QUALIFIED-SITE-NAME>;
+
+   # Include location directive for Let's Encrypt ACME Challenge
+   #
+   # Needed for (automated) updating certificate
+   #
+   include snippets/letsencrypt-acme-challenge.conf;
+
+
+   # Use Mozilla's guidelines for SSL/TLS settings
+   # https://mozilla.github.io/server-side-tls/ssl-config-generator/
+   ssl_certificate     /var/lib/dehydrated/certs/<FULL-QUALIFIED-SITE-NAME>/fullchain.pem;
+   ssl_certificate_key /var/lib/dehydrated/certs/<FULL-QUALIFIED-SITE-NAME>/privkey.pem;
+
+
+   # Diffie-Hellman parameter for DHE ciphersuites, recommended 2048 bits
+   #
+   # To generate a dhparam.pem file, run in a terminal
+   #    openssl dhparam -dsaparam -out /etc/nginx/ssl/dhparam.pem 2048
+   #
+   ssl_dhparam /etc/nginx/ssl/dhparam.pem;
+
+   # Eable session resumption to improve https performance
+   ssl_session_cache shared:MozSSL:50m;
+   ssl_session_timeout 1d;
+   ssl_session_tickets off;
+
+   #ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # omit SSLv3 because of POODLE
+   # omit SSLv3 because of POODLE
+   # omit  TLSv1 TLSv1.1
+   ssl_protocols TLSv1.2 TLSv1.3;
+
+   # ECDHE better than DHE (faster)  ECDHE & DHE GCM better than CBC (attacks on AES)
+   # Everything better than SHA1 (deprecated)
+   #
+   #ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA:!3DES';
+   ssl_ciphers 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;
+
+   ssl_prefer_server_ciphers off;
+
+   # HSTS (ngx_http_headers_module is required) (15768000 seconds = 6 months)
+   #
+   # WARNING: Only add the preload option once you read about
+   # the consequences in https://hstspreload.org/. This option
+   # will add the domain to a hardcoded list that is shipped
+   # in all major browsers and getting removed from this list
+   # could take several months.
+   add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
+
+   # OCSP stapling
+   ssl_stapling on;
+   ssl_stapling_verify on;
+
+   # set max upload size
+   client_max_body_size 512M;
+   fastcgi_buffers 64 4K;
+
+   # Enable gzip but do not remove ETag headers
+   gzip on;
+   gzip_vary on;
+   gzip_comp_level 4;
+   gzip_min_length 256;
+   gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
+   gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
+
+   # Pagespeed is not supported by Nextcloud, so if your server is built
+   # with the `ngx_pagespeed` module, uncomment this line to disable it.
+   #pagespeed off;
+
+   # HTTP response headers borrowed from Nextcloud `.htaccess`
+   add_header Referrer-Policy                      "no-referrer"   always;
+   add_header X-Content-Type-Options               "nosniff"       always;
+   add_header X-Download-Options                   "noopen"        always;
+   add_header X-Frame-Options                      "SAMEORIGIN"    always;
+   add_header X-Permitted-Cross-Domain-Policies    "none"          always;
+   add_header X-Robots-Tag                         "none"          always;
+   add_header X-XSS-Protection                     "1; mode=block" always;
+
+   # Remove X-Powered-By, which is an information leak
+   fastcgi_hide_header X-Powered-By;
+
+   # Path to the root of your installation
+   root /var/www/<FULL-QUALIFIED-SITE-NAME>/htdocs;
+
+   # Specify how to handle directories -- specifying `/index.php$request_uri`
+   # here as the fallback means that Nginx always exhibits the desired behaviour
+   # when a client requests a path that corresponds to a directory that exists
+   # on the server. In particular, if that directory contains an index.php file,
+   # that file is correctly served; if it doesn't, then the request is passed to
+   # the front-end controller. This consistent behaviour means that we don't need
+   # to specify custom rules for certain paths (e.g. images and other assets,
+   # `/updater`, `/ocm-provider`, `/ocs-provider`), and thus
+   # `try_files $uri $uri/ /index.php$request_uri`
+   # always provides the desired behaviour.
+   index index.php index.html /index.php$request_uri;
+
+   # Rule borrowed from `.htaccess` to handle Microsoft DAV clients
+   location = / {
+      if ( $http_user_agent ~ ^DavClnt ) {
+         return 302 /remote.php/webdav/$is_args$args;
+      }
+   }
+
+   location = /robots.txt {
+      allow all;
+      log_not_found off;
+      access_log off;
+   }
+
+   # Make a regex exception for `/.well-known` so that clients can still
+   # access it despite the existence of the regex rule
+   # `location ~ /(\.|autotest|...)` which would otherwise handle requests
+   # for `/.well-known`.
+   location ^~ /.well-known {
+      # The following 6 rules are borrowed from `.htaccess`
+
+      location = /.well-known/carddav     { return 301 /remote.php/dav/; }
+      location = /.well-known/caldav      { return 301 /remote.php/dav/; }
+      # Anything else is dynamically handled by Nextcloud
+      location ^~ /.well-known            { return 301 /index.php$uri; }
+
+      try_files $uri $uri/ =404;
+   }
+
+   # Rules borrowed from `.htaccess` to hide certain paths from clients
+   location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)(?:$|/)  { return 404; }
+   location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console)              { return 404; }
+
+   # Ensure this block, which passes PHP files to the PHP process, is above the blocks
+   # which handle static assets (as seen below). If this block is not declared first,
+   # then Nginx will encounter an infinite rewriting loop when it prepends `/index.php`
+   # to the URI, resulting in a HTTP 500 error response.
+   location ~ \.php(?:$|/) {
+      fastcgi_split_path_info ^(.+?\.php)(/.*)$;
+      set $path_info $fastcgi_path_info;
+
+      try_files $fastcgi_script_name =404;
+
+      include fastcgi_params;
+      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+      fastcgi_param PATH_INFO $path_info;
+      fastcgi_param HTTPS on;
+
+      fastcgi_param modHeadersAvailable true;         # Avoid sending the security headers twice
+      fastcgi_param front_controller_active true;     # Enable pretty urls
+      fastcgi_pass php-handler;
+
+      fastcgi_intercept_errors on;
+      fastcgi_request_buffering off;
+   }
+
+   location ~ \.(?:css|js|svg|gif)$ {
+      try_files $uri /index.php$request_uri;
+      expires 6M;         # Cache-Control policy borrowed from `.htaccess`
+      access_log off;     # Optional: Don't log access to assets
+   }
+
+   location ~ \.woff2?$ {
+      try_files $uri /index.php$request_uri;
+      expires 7d;         # Cache-Control policy borrowed from `.htaccess`
+      access_log off;     # Optional: Don't log access to assets
+   }
+
+   location / {
+      try_files $uri $uri/ /index.php$request_uri;
+   }
+}

conf/install_nextcloud.conf.sample

@@ -28,6 +28,17 @@
 #WEB_DIRS_ROOT="/var/www"
 
 
+# - WEBSERVER_SOFTWARE
+# -
+# - Installed Webserver Software. Possoble values are:
+# -    - apache
+# -    - nginx
+# -
+# - Default: nginx
+# -
+#WEBSERVER_SOFTWARE="nginx"
+
+
 # - Webservers user
 # -
 # - The script wil determin the webservers user, so you don't need to