# -------------------------------------------------------
# Apache Global Rules - Start
RewriteEngine on
# Get rid of trailing slashes after domain
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9} //+([^ ]*)
RewriteRule .* http://%{HTTP_HOST}/%1 [R=301,L]
# Remove multiple slashes from URI
RewriteCond %{REQUEST_URI} ^(.*)?/{2,}(.*)$
RewriteRule . %1/%2 [R=301,L]
# make drupal handle 404 error page
ErrorDocument 404 /index.php
# /404 always return 404 status
RedirectMatch 404 ^/404
# allow files to be accessed without /sites/<site_name>/
RewriteRule ^files/(.*)$ /sites/default/files/$1 [L]
# allow themes to be accessed without /sites/<site_name>/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^themes/(.*)$ /sites/default/themes/$1 [L]
# allow libraries to be accessed without /sites/<site_name>/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^libraries/(.*)$ /sites/default/libraries/$1 [L]
# redirect /akamai to /sites/<site_name>/files/akamai
RewriteRule ^akamai/(.*)$ /sites/default/files/akamai/$1 [L]
# redirect /robots.txt to /sites/<site>/robots.txt
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^robots.txt /sites/default/files/robots.txt [L]
# raise 404 instead of default drupal's 403
RedirectMatch 404 ".(engine|inc|info|install|make|module|profile|test|po|sh|.*sql|theme|tpl(.php)?|xtmpl)$|^(..*|Entries.*|Repository|Root|Tag|Template)$"
# deny .txt files, except robots.txt
RedirectMatch 404 "(?<!robots)(.txt)$"
# block access to /node/<node number>.xxxx , were xxxx could be any string, this leads to false positives in security scans like /node/16.bak
RewriteCond %{REQUEST_URI} ^/node/[0-9]{1,6}.[A-Za-z0-9]+ [OR]
RewriteCond %{REQUEST_URI} ^/node/[0-9]{1,6}[A-Za-z]+ [OR]
RewriteCond %{REQUEST_URI} ^/node/$ [OR]
RewriteCond %{REQUEST_URI} ^/node$
RewriteRule ^ /404 [R=permanent,L]
# trap access to files in the root directory
RedirectMatch 404 ^/update.php
RedirectMatch 404 ^/install.php
RedirectMatch 404 ^/cron.php
RedirectMatch 404 ^/test$
RedirectMatch 404 ^/search$
RedirectMatch 404 ^/home$
RedirectMatch 404 ^/scripts$
# Block rss.xml access
RedirectMatch 404 ^/rss.xml
# Raise a 404 error for directories, except home page
RewriteCond %{REQUEST_FILENAME} -d
RewriteCond %{REQUEST_URI} !^/$
RewriteRule ^ - [R=404,L]
# block .htaccess and any other ^..* file
# when the file exists
RedirectMatch 404 "(^|/)."
# Below uses mod_deflate to compress text files. Never compress binary files.
# place filter 'DEFLATE' on all outgoing content
SetOutputFilter DEFLATE
# exclude uncompressible content via file type
SetEnvIfNoCase Request_URI .(?:gif|jpe?g|png|mp4|ogg|rar|zip)$ no-gzip
#Block access to /user or /login from non-pfizer IP addresses
RewriteCond %{REQUEST_URI} ^(/){0,1}user(/login){0,1}.*$ [NC,OR]
RewriteCond %{QUERY_STRING} q=user(/login){0,1}.* [NC,OR]
RewriteCond %{QUERY_STRING} q=admin.* [NC,OR]
RewriteCond %{REQUEST_URI} ^(/){0,1}user(/login){0,1}.*$ [NC,OR]
RewriteCond %{REQUEST_URI} ^(/){0,1}admin.* [NC,OR]
RewriteCond %{REQUEST_URI} ^/user(/?)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/autocomplete(/?)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/login(.*)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/register(.*)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/password(.*)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/reset/(.*)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/[0-9]+(/?)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/[0-9]+/view(/?)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/[0-9]+/delete(/?)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/reset/(.*)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/user/(.*)/edit/account(/?)$ [NC,OR]
# allow imce to pfizer privilegged IP addresses
RewriteCond %{REQUEST_URI} ^/user/[0-9]+/imce$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/imce(/?)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/imce/(.*)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/print/admin(/?)$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/print/admin/(.*)$ [NC]
# Pfizer
RewriteCond %{ENV:AH_Client_IP} !^127.0.0.1
RewriteRule ^ /404? [R=permanent,L]
# Prevent apache_custom.conf access
RewriteEngine on
RewriteCond %{REQUEST_URI} apache_custom.conf$ [NC]
RewriteRule .* [R=404]
# generate 404 for non existent dot files or dot directories (.adm , .cobalt , etc.)
RewriteEngine on
RewriteRule "(^|/)." /404 [R=permanent,L]
#Redirect autocomplete
RewriteCond %{REQUEST_URI} /userreference/autocomplete [NC]
RewriteRule ^(.*)$ /sites/default/files/empty.json [R,L,NE]
# No access to /rss.xml
RewriteCond %{REQUEST_URI} ^/rss.xml$ [NC]
RewriteRule ^ /404? [R=permanent,L]
# No access to /filter/tips
RewriteCond %{REQUEST_URI} ^/filter/tips(/?)$ [NC]
RewriteRule ^ /404? [R=permanent,L]
# No access to /taxonomy/autocomplete
RewriteCond %{REQUEST_URI} ^/taxonomy/autocomplete(/?)$ [NC]
RewriteRule ^ /404? [R=permanent,L]
## Helping site performance
# Adding Expires in HTTP Headers.
ExpiresActive On
ExpiresDefault "access plus 86400 seconds"
ExpiresByType text/html "access plus 120 seconds"
ExpiresByType image/gif "access plus 86400 seconds"
ExpiresByType image/jpeg "access plus 86400 seconds"
ExpiresByType image/png "access plus 86400 seconds"
ExpiresByType text/css "access plus 86400 seconds"
ExpiresByType text/javascript "access plus 86400 seconds"
ExpiresByType application/x-javascript "access plus 86400 seconds"
# setting Cache-Control headers
Header set Cache-Control "max-age=86400 , public"
Header set Cache-Control "max-age=86400 , public"
Header set Cache-Control "max-age=86400 , private"
Header set Cache-Control "max-age=86400 , public, must-revalidate"
Header set Cache-Control "max-age=1, private, must-revalidate"
Header set Cache-Control "no-cache, public, must-revalidate"
# Apache Global Rules - End
# -------------------------------------------------------
# -------------------------------------------------------
# Apache Custom Rules - Start
#
# Extend apache configuration such as redirection using this file
#
# Apache Custom Rules - End
# -------------------------------------------------------
#
# Apache/PHP/Drupal settings:
#
# Protect files and directories from prying eyes.
# 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$>
# Do not allow PHP scripts to be cached unless they explicitly send cache
# headers themselves. Otherwise all scripts would have to overwrite the
# headers set by mod_expires if they want another caching behavior. This may
# fail if an error occurs early in the bootstrap process, and it may cause
# problems if a non-Drupal PHP file is installed in a subdirectory.
ExpiresActive Off
</FilesMatch>
</IfModule>
# Various rewrite rules.
<IfModule mod_rewrite.c>
RewriteEngine on
# Block access to "hidden" directories whose names begin with a period. This
# includes directories used by version control systems such as Subversion or
# Git to store control files. Files whose names begin with a period, as well
# as the control files used by CVS, are protected by the FilesMatch directive
# above.
#
# NOTE: This only works when mod_rewrite is loaded. Without mod_rewrite, it is
# not possible to block access to entire directories from .htaccess, because
# <DirectoryMatch> is not allowed here.
#
# If you do not have mod_rewrite installed, you should remove these
# directories from your webroot or otherwise protect them from being
# downloaded.
RewriteRule "(^|/)." - [F]
# If your site can be accessed both with and without the 'www.' prefix, you
# can use one of the following settings to redirect users to your preferred
# URL, either WITH or WITHOUT the 'www.' prefix. Choose ONLY one option:
#
# To redirect all users to access the site WITH the 'www.' prefix,
# (http://example.com/... will be redirected to http://www.example.com/...)
# uncomment the following:
# RewriteCond %{HTTP_HOST} !^www. [NC]
# RewriteRule ^ http://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
#
# To redirect all users to access the site WITHOUT the 'www.' prefix,
# (http://www.example.com/... will be redirected to http://example.com/...)
# uncomment the following:
# RewriteCond %{HTTP_HOST} ^www.(.+)$ [NC]
# RewriteRule ^ http://%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 /
# 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 $1.js.gz [QSA]
# Serve correct content types, and prevent mod_deflate double gzip.
RewriteRule .css.gz$ - [T=text/css,E=no-gzip:1]
RewriteRule .js.gz$ - [T=text/javascript,E=no-gzip: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>
