# http://typo3.org/teams/security/security-bulletins/typo3-20080611-1/
<FilesMatch "\.php[3456]?\..*$">
	ForceType text/plain
</FilesMatch>


#Here we assume certain MSIE 6.0 agents are from linkscanner
#redirect these requests back to avg in the hope they'll see their silliness
#Rewritecond %{HTTP_USER_AGENT} ".*MSIE 6.0; Windows NT 5.1; SV1.$" [OR]
#Rewritecond %{HTTP_USER_AGENT} ".*MSIE 6.0; Windows NT 5.1;1813.$"
#RewriteCond %{HTTP_REFERER} ^$
#RewriteCond %{HTTP:Accept-Encoding} ^$
#RewriteRule ^.* http://typofree.org/avg-crawler-bucket/ [R=307,L]


# Attempt to fix realurl loop thingie because some crawlers do not respect
# the <base> tag
# http://typo3bloke.net/post-details/archive/2008/may/26/check_your_404_traffic/
<IfModule mod_rewrite.c>
	RewriteEngine On
	RewriteCond %{REQUEST_URI} ^.+(/(fileadmin|uploads|typo3conf|typo3temp)/.*)
	RewriteRule ^.*$ %1 [L,R=301]
  #RewriteLog "/home/httpd/logs/rewrite.log" 
  #RewriteLogLevel 4
</IfModule>


# Enable compression (reduce traffic by 70%)
# http://httpd.apache.org/docs/2.0/mod/mod_deflate.html
<IfModule mod_deflate.c>
	SetOutputFilter DEFLATE

	# Netscape 4.x has some problems...
	BrowserMatch ^Mozilla/4 gzip-only-text/html

	# Netscape 4.06-4.08 have some more problems
	BrowserMatch ^Mozilla/4\.0[678] no-gzip

	# MSIE masquerades as Netscape, but it is fine
	# BrowserMatch \bMSIE !no-gzip !gzip-only-text/html

	# NOTE: Due to a bug in mod_setenvif up to Apache 2.0.48
	# the above regex won't work. You can use the following
	# workaround to get the desired effect:
	BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html

	# Don't compress everything
	SetEnvIfNoCase Request_URI \.(?i:gif|jpe?g|png)$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.(?i:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.pdf$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.avi$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.mov$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.mp3$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.mp4$ no-gzip dont-vary
	SetEnvIfNoCase Request_URI \.rm$ no-gzip dont-vary

	AddOutputFilterByType DEFLATE text/javascript
	AddOutputFilterByType DEFLATE application/x-javascript
	AddOutputFilterByType DEFLATE application/javascript
	AddOutputFilterByType DEFLATE text/css
</IfModule>


# Send expiry headers for files that do not change often
# http://httpd.apache.org/docs/2.0/mod/mod_expires.html
<IfModule mod_expires.c>
	ExpiresActive on
  # Do not set default expires header because TYPO3 sends it's own headers, this
  # may lead to duplicate headers!
  # ExpiresDefault "access plus 48 hours 1 seconds"
	ExpiresByType image/gif "access plus 48 hours 1 seconds"
	ExpiresByType image/png "access plus 48 hours 1 seconds"
	ExpiresByType text/css "access plus 48 hours 1 seconds"
	ExpiresByType application/x-javascript "access plus 48 hours 1 seconds"
	ExpiresByType application/javascript "access plus 48 hours 1 seconds"
	ExpiresByType text/javascript "access plus 48 hours 1 seconds"
	ExpiresByType image/jpeg "access plus 48 hours 1 seconds"
	ExpiresByType application/x-shockwave-flash "access plus 48 hours 1 seconds"
</IfModule>


# Do not cache the main php files in /typo3
<FilesMatch "(/typo3/(index.php|install/index.php|backend.php|alt_doc.php)).*">
	ExpiresActive Off
</FilesMatch>


# Make proper Etags
# http://httpd.apache.org/docs/2.0/mod/core.html#fileetag
# Header unset ETag
# FileETag none
FileETag MTime Size


# Disable Last-Modified headers
# Only enable if you are really serious about optimisation and can argue that
# it's just 'not feasible' for you to send a Last-Modified header . . . ;-)
# http://httpd.apache.org/docs/2.0/mod/mod_headers.html
<IfModule mod_headers.c>
	<FilesMatch "\.(?i:ico|png|gif|js|css|jpe?g)">
		Header unset Last-Modified
	</FilesMatch>
	<Files /clear.gif>
		Header add "Cache-Control" “public”
	</Files>
</IfModule>