debian-web-server/assets/drupal-ssl.nginxconf

# https://www.nginx.com/resources/wiki/start/topics/recipes/drupal/
# https://www.howtoforge.com/tutorial/install-letsencrypt-and-secure-nginx-in-debian-9/
server {
  listen [::]:80;
  server_name DOMAIN.LTD;
  return 301 https://$server_name$request_uri;
}

server {
  listen [::]:443 ssl;

  server_name DOMAIN.LTD;

  root /var/www/DOMAIN.LTD/public_html;

  #SSL Certificates
  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
  ssl_certificate "/etc/letsencrypt/live/DOMAIN.LTD/fullchain.pem";
  ssl_certificate_key "/etc/letsencrypt/live/DOMAIN.LTD/privkey.pem";
  ssl_dhparam /etc/nginx/ssl/certs/DOMAIN.LTD/dhparam.pem;
  ssl_session_cache shared:SSL:1m;
  ssl_session_timeout 10m;
  ssl_ciphers HIGH:!aNULL:!MD5;
  #ssl_ciphers EECDH+CHACHA20:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
  ssl_prefer_server_ciphers  on;

  add_header Strict-Transport-Security "max-age=31536000;
  #includeSubDomains" always;

  charset utf-8;

  location = /favicon.ico {
    access_log off;
    log_not_found off;
  }

  location = /robots.txt  {
    allow all;
    access_log off;
    log_not_found off;
  }

  location ~ \..*/.*\.php$ {
    return 403;
  }

  location ~ ^/sites/.*/private/ {
    return 403;
  }

  # Block access to scripts in site files directory
  location ~ ^/sites/[^/]+/files/.*\.php$ {
    deny all;
  }

  # Allow "Well-Known URIs" as per RFC 5785
  location ~* ^/.well-known/ {
      allow all;
  }

  # Block access to "hidden" files and directories whose names begin with a
  # period. This includes directories used by version control systems such
  # as Subversion or Git to store control files.
  location ~ (^|/)\. {
    return 403;
  }

  location / {
    # try_files $uri @rewrite; # For Drupal <= 6
    try_files $uri /index.php?$query_string; # For Drupal >= 7
  }

  location @rewrite {
    rewrite ^/(.*)$ /index.php?q=$1;
  }

  # Don't allow direct access to PHP files in the vendor directory.
  location ~ /vendor/.*\.php$ {
    deny all;
    return 404;
  }

  location ~ /\.ht {
    deny all;
  }

  access_log on;
  error_log /var/www/DOMAIN.LTD/log/error.log;

  sendfile off;

  client_max_body_size 100m;

  # In Drupal 8, we must also match new paths where the '.php' appears in
  # the middle, such as update.php/selection. The rule we use is strict,
  # and only allows this pattern with the update.php front controller.
  # This allows legacy path aliases in the form of
  # blog/index.php/legacy-path to continue to route to Drupal nodes. If
  # you do not have any paths like that, then you might prefer to use a
  # laxer rule, such as:
  #   location ~ \.php(/|$) {
  # The laxer rule will continue to work if Drupal uses this new URL
  # pattern with front controllers other than update.php in a future
  # release.
  location ~ '\.php$|^/update.php' {
    # fastcgi_split_path_info ^(.+\.php)(/.+)$;
    fastcgi_split_path_info ^(.+?\.php)(|/.*)$;
    include fastcgi_params;
    # Block httpoxy attacks. See https://httpoxy.org/.
    fastcgi_param HTTP_PROXY "";
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_param PATH_INFO $fastcgi_path_info;
    fastcgi_param QUERY_STRING $query_string;
    fastcgi_intercept_errors on;
    # fastcgi_buffer_size 16k;
    # fastcgi_buffers 4 16k;
    fastcgi_pass unix:/run/php/php7.3-fpm.sock;
  }
  # Fighting with Styles? This little gem is amazing.
  # location ~ ^/sites/.*/files/imagecache/ { # For Drupal <= 6
  location ~ ^/sites/.*/files/styles/ { # For Drupal >= 7
    try_files $uri @rewrite;
  }

  # Handle private files through Drupal. Private file's path can come
  # with a language prefix.
  location ~ ^(/[a-z\-]+)?/system/files/ { # For Drupal >= 7
    try_files $uri /index.php?$query_string;
  }

  location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
    try_files $uri @rewrite;
    expires max;
    log_not_found off;
  }

  # website should not be displayed inside a <frame>, an <iframe> or an <object>
  add_header X-Frame-Options SAMEORIGIN;
}