.htaccess

#
# Apache/PHP/Drupal settings:
#

# Protect files and directories from prying eyes.
<FilesMatch "\.(engine|inc|info|install|make|module|profile|test|po|sh|.*sql|theme|tpl(\.php)?|xtmpl)(~|\.sw[op]|\.bak|\.orig|\.save)?$|^(\.(?!well-known).*|Entries.*|Repository|Root|Tag|Template|composer\.(json|lock)|web\.config)$|^#.*#$|\.php(~|\.sw[op]|\.bak|\.orig|\.save)$">
  <IfModule mod_authz_core.c>
    Require all denied
  </IfModule>
  <IfModule !mod_authz_core.c>
    Order allow,deny
  </IfModule>
</FilesMatch>

# Don't show directory listings for URLs which map to a directory.
Options -Indexes

# Follow symbolic links in this directory.
Options +FollowSymLinks

# Make Drupal handle any 404 errors.
ErrorDocument 404 /index.php

# Set the default handler.
DirectoryIndex index.php index.html index.htm

# Override PHP settings that cannot be changed at runtime. See
# sites/default/default.settings.php and drupal_environment_initialize() in
# includes/bootstrap.inc for settings that can be changed at runtime.

# PHP 5, Apache 1 and 2.
<IfModule mod_php5.c>
  php_flag magic_quotes_gpc                 off
  php_flag magic_quotes_sybase              off
  php_flag register_globals                 off
  php_flag session.auto_start               off
  php_value mbstring.http_input             pass
  php_value mbstring.http_output            pass
  php_flag mbstring.encoding_translation    off
</IfModule>

# Requires mod_expires to be enabled.
<IfModule mod_expires.c>
  # Enable expirations.
  ExpiresActive On

  # Cache all files for 2 weeks after access (A).
  ExpiresDefault A1209600

  <FilesMatch \.php$>
    # Do not allow PHP scripts to be cached unless they explicitly send cache
    # headers themselves. Otherwise all scripts would have to overwrite the
    # headers set by mod_expires if they want another caching behavior. This may
    # fail if an error occurs early in the bootstrap process, and it may cause
    # problems if a non-Drupal PHP file is installed in a subdirectory.
    ExpiresActive Off
  </FilesMatch>
</IfModule>

# Various rewrite rules.
<IfModule mod_rewrite.c>
  RewriteEngine on

  # Set "protossl" to "s" if we were accessed via https://.  This is used later
  # if you enable "www." stripping or enforcement, in order to ensure that
  # you don't bounce between http and https.
  RewriteRule ^ - [E=protossl]
  RewriteCond %{HTTPS} on
  RewriteRule ^ - [E=protossl:s]

  # Make sure Authorization HTTP header is available to PHP
  # even when running as CGI or FastCGI.
  RewriteRule ^ - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

  # Block access to "hidden" directories whose names begin with a period. This
  # includes directories used by version control systems such as Subversion or
  # Git to store control files. Files whose names begin with a period, as well
  # as the control files used by CVS, are protected by the FilesMatch directive
  # above.
  #
  # NOTE: This only works when mod_rewrite is loaded. Without mod_rewrite, it is
  # not possible to block access to entire directories from .htaccess, because
  # <DirectoryMatch> is not allowed here.
  #
  # If you do not have mod_rewrite installed, you should remove these
  # directories from your webroot or otherwise protect them from being
  # downloaded.
  RewriteRule "/\.|^\.(?!well-known/)" - [F]

  # If your site can be accessed both with and without the 'www.' prefix, you
  # can use one of the following settings to redirect users to your preferred
  # URL, either WITH or WITHOUT the 'www.' prefix. Choose ONLY one option:
  #
  # To redirect all users to access the site WITH the 'www.' prefix,
  # (http://example.com/... will be redirected to http://www.example.com/...)
  # uncomment the following:
  # RewriteCond %{HTTP_HOST} .
  # RewriteCond %{HTTP_HOST} !^www\. [NC]
  # RewriteRule ^ http%{ENV:protossl}://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
  #
  # To redirect all users to access the site WITHOUT the 'www.' prefix,
  # (http://www.example.com/... will be redirected to http://example.com/...)
  # uncomment the following:
  # RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
  # RewriteRule ^ http%{ENV:protossl}://%1%{REQUEST_URI} [L,R=301]

  # Modify the RewriteBase if you are using Drupal in a subdirectory or in a
  # VirtualDocumentRoot and the rewrite rules are not working properly.
  # For example if your site is at http://example.com/drupal uncomment and
  # modify the following line:
  # RewriteBase /drupal
  #
  # If your site is running in a VirtualDocumentRoot at http://example.com/,
  # uncomment the following line:
  # RewriteBase /

# AIS: Adaptive Image Style
  RewriteBase /
  RewriteCond %{REQUEST_URI} ^(.+)/files/styles/adaptive/(.+)$
  RewriteCond %{REQUEST_URI} !/modules/image/sample.png
  RewriteCond %{HTTP_COOKIE} ais=([a-z0-9_-]+)
  RewriteRule ^(.+)/files/styles/adaptive/(.+)$ $1/files/styles/%1/$2 [R=302,L]

  ### BOOST START ###
  AddDefaultCharset utf-8
  <FilesMatch "\.((html|xml|json)|((html|xml|json)\.gz))$">
    <IfModule mod_expires.c>
      ExpiresDefault A1
    </IfModule>
    <IfModule mod_headers.c>
      Header set Expires "Tue, 24 Jan 1984 08:00:00 GMT"
      Header set Cache-Control "no-store, no-cache, must-revalidate, post-check=0, pre-check=0"
    </IfModule>
  </FilesMatch>
  <IfModule mod_mime.c>
    AddCharset utf-8 .html
    AddCharset utf-8 .xml
    AddCharset utf-8 .json
    AddCharset utf-8 .css
    AddCharset utf-8 .js
    AddEncoding gzip .gz
  </IfModule>
  <FilesMatch "\.(html|html\.gz)$">
    ForceType text/html
  </FilesMatch>
  <FilesMatch "\.(xml|xml\.gz)$">
    ForceType text/xml
  </FilesMatch>
  <FilesMatch "\.((json|js)|((json|js)\.gz))$">
    ForceType text/javascript
  </FilesMatch>
  <FilesMatch "\.(css|css\.gz)$">
    ForceType text/css
  </FilesMatch>

  # Gzip Cookie Test
  RewriteRule boost-gzip-cookie-test\.html  cache/perm/boost-gzip-cookie-test\.html\.gz [L,T=text/html]

  # GZIP - Cached css & js files
  RewriteCond %{HTTP_COOKIE} !(boost-gzip)
  RewriteCond %{HTTP:Accept-encoding} !gzip
  RewriteRule .* - [S=2]
  RewriteCond %{DOCUMENT_ROOT}/cache/perm/%{HTTP_HOST}%{REQUEST_URI}_\.css\.gz -s
  RewriteRule .* cache/perm/%{HTTP_HOST}%{REQUEST_URI}_\.css\.gz [L,QSA,T=text/css]
  RewriteCond %{DOCUMENT_ROOT}/cache/perm/%{HTTP_HOST}%{REQUEST_URI}_\.js\.gz -s
  RewriteRule .* cache/perm/%{HTTP_HOST}%{REQUEST_URI}_\.js\.gz [L,QSA,T=text/javascript]

  # NORMAL - Cached css & js files
  RewriteCond %{DOCUMENT_ROOT}/cache/perm/%{HTTP_HOST}%{REQUEST_URI}_\.css -s
  RewriteRule .* cache/perm/%{HTTP_HOST}%{REQUEST_URI}_\.css [L,QSA,T=text/css]
  RewriteCond %{DOCUMENT_ROOT}/cache/perm/%{HTTP_HOST}%{REQUEST_URI}_\.js -s
  RewriteRule .* cache/perm/%{HTTP_HOST}%{REQUEST_URI}_\.js [L,QSA,T=text/javascript]

  # Caching for anonymous users
  # Skip boost IF not get request OR uri has wrong dir OR cookie is set OR https request
  RewriteCond %{REQUEST_METHOD} !^(GET|HEAD)$ [OR]
  RewriteCond %{REQUEST_URI} (^/(admin|cache|misc|modules|sites|system|openid|themes|node/add))|(/(comment/reply|edit|user|user/(login|password|register))$) [OR]
  RewriteCond %{HTTP_COOKIE} DRUPAL_UID [OR]
  RewriteCond %{HTTPS} on
  RewriteRule .* - [S=7]

  # GZIP
  RewriteCond %{HTTP_COOKIE} !(boost-gzip)
  RewriteCond %{HTTP:Accept-encoding} !gzip
  RewriteRule .* - [S=3]
  RewriteCond %{DOCUMENT_ROOT}/cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.html\.gz -s
  RewriteRule .* cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.html\.gz [L,T=text/html]
  RewriteCond %{DOCUMENT_ROOT}/cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.xml\.gz -s
  RewriteRule .* cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.xml\.gz [L,T=text/xml]
  RewriteCond %{DOCUMENT_ROOT}/cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.json\.gz -s
  RewriteRule .* cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.json\.gz [L,T=text/javascript]

  # NORMAL
  RewriteCond %{DOCUMENT_ROOT}/cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.html -s
  RewriteRule .* cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.html [L,T=text/html]
  RewriteCond %{DOCUMENT_ROOT}/cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.xml -s
  RewriteRule .* cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.xml [L,T=text/xml]
  RewriteCond %{DOCUMENT_ROOT}/cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.json -s
  RewriteRule .* cache/normal/%{HTTP_HOST}%{REQUEST_URI}_%{QUERY_STRING}\.json [L,T=text/javascript]

  ### BOOST END ###

# $Id: boosted2.txt,v 1.1.2.24 2010/03/17 05:43:15 mikeytown2 Exp $

  # Pass all requests not referring directly to files in the filesystem to
  # index.php. Clean URLs are handled in drupal_environment_initialize().
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_URI} !=/favicon.ico
  RewriteRule ^ index.php [L]

  # Rules to correctly serve gzip compressed CSS and JS files.
  # Requires both mod_rewrite and mod_headers to be enabled.
  <IfModule mod_headers.c>
    # Serve gzip compressed CSS files if they exist and the client accepts gzip.
    RewriteCond %{HTTP:Accept-encoding} gzip
    RewriteCond %{REQUEST_FILENAME}\.gz -s
    RewriteRule ^(.*)\.css $1\.css\.gz [QSA]

    # Serve gzip compressed JS files if they exist and the client accepts gzip.
    RewriteCond %{HTTP:Accept-encoding} gzip
    RewriteCond %{REQUEST_FILENAME}\.gz -s
    RewriteRule ^(.*)\.js $1\.js\.gz [QSA]

    # Serve correct content types, and prevent double compression.
    RewriteRule \.css\.gz$ - [T=text/css,E=no-gzip:1,E=no-brotli:1]
    RewriteRule \.js\.gz$ - [T=text/javascript,E=no-gzip:1,E=no-brotli:1]

    <FilesMatch "(\.js\.gz|\.css\.gz)$">
      # Serve correct encoding type.
      Header set Content-Encoding gzip
      # Force proxies to cache gzipped & non-gzipped css/js files separately.
      Header append Vary Accept-Encoding
    </FilesMatch>
  </IfModule>
</IfModule>

# Various header fixes.
<IfModule mod_headers.c>
  # Disable content sniffing for all responses, since it's an attack vector.
  # This header is also set in drupal_deliver_html_page(), which depending on
  # Apache configuration might get placed in the 'onsuccess' table. To prevent
  # header duplication, unset that one prior to setting in the 'always' table.
  # See "To circumvent this limitation..." in
  # https://httpd.apache.org/docs/current/mod/mod_headers.html.
  Header onsuccess unset X-Content-Type-Options
  # Disable content sniffing, since it's an attack vector.
  Header always set X-Content-Type-Options nosniff
  # Disable Proxy header, since it's an attack vector.
  RequestHeader unset Proxy
</IfModule>