3ce3fe9 by Anon Ray at 2012-11-23 1
# Apache configuration file
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# httpd.apache.org/docs/2.2/mod/quickreference.html
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# Note .htaccess files are an overhead, this logic should be in your Apache
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# config if possible: httpd.apache.org/docs/2.2/howto/htaccess.html
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# Techniques in here adapted from all over, including:
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#   Kroc Camen: camendesign.com/.htaccess
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#   perishablepress.com/press/2006/01/10/stupid-htaccess-tricks/
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#   Sample .htaccess file of CMS MODx: modxcms.com
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# ----------------------------------------------------------------------
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# Better website experience for IE users
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# ----------------------------------------------------------------------
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# Force the latest IE version, in various cases when it may fall back to IE7 mode
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#  github.com/rails/rails/commit/123eb25#commitcomment-118920
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# Use ChromeFrame if it's installed for a better experience for the poor IE folk
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<IfModule mod_headers.c>
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  Header set X-UA-Compatible "IE=Edge,chrome=1"
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  # mod_headers can't match by content-type, but we don't want to send this header on *everything*...
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  <FilesMatch "\.(js|css|gif|png|jpe?g|pdf|xml|oga|ogg|m4a|ogv|mp4|m4v|webm|svg|svgz|eot|ttf|otf|woff|ico|webp|appcache|manifest|htc|crx|oex|xpi|safariextz|vcf)$" >
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    Header unset X-UA-Compatible
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  </FilesMatch>
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</IfModule>
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# ----------------------------------------------------------------------
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# Cross-domain AJAX requests
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# ----------------------------------------------------------------------
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# Serve cross-domain Ajax requests, disabled by default.
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# enable-cors.org
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# code.google.com/p/html5security/wiki/CrossOriginRequestSecurity
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#  <IfModule mod_headers.c>
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#    Header set Access-Control-Allow-Origin "*"
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#  </IfModule>
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# ----------------------------------------------------------------------
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# CORS-enabled images (@crossorigin)
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# ----------------------------------------------------------------------
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# Send CORS headers if browsers request them; enabled by default for images.
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# developer.mozilla.org/en/CORS_Enabled_Image
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# blog.chromium.org/2011/07/using-cross-domain-images-in-webgl-and.html
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# hacks.mozilla.org/2011/11/using-cors-to-load-webgl-textures-from-cross-domain-images/
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# wiki.mozilla.org/Security/Reviews/crossoriginAttribute
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<IfModule mod_setenvif.c>
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  <IfModule mod_headers.c>
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    # mod_headers, y u no match by Content-Type?!
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    <FilesMatch "\.(gif|png|jpe?g|svg|svgz|ico|webp)$">
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      SetEnvIf Origin ":" IS_CORS
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      Header set Access-Control-Allow-Origin "*" env=IS_CORS
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    </FilesMatch>
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  </IfModule>
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</IfModule>
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# ----------------------------------------------------------------------
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# Webfont access
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# ----------------------------------------------------------------------
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# Allow access from all domains for webfonts.
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# Alternatively you could only whitelist your
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# subdomains like "subdomain.example.com".
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<IfModule mod_headers.c>
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  <FilesMatch "\.(ttf|ttc|otf|eot|woff|font.css)$">
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    Header set Access-Control-Allow-Origin "*"
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  </FilesMatch>
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</IfModule>
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# ----------------------------------------------------------------------
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# Proper MIME type for all files
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# ----------------------------------------------------------------------
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# JavaScript
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#   Normalize to standard type (it's sniffed in IE anyways)
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#   tools.ietf.org/html/rfc4329#section-7.2
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AddType application/javascript         js jsonp
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AddType application/json               json
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# Audio
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AddType audio/ogg                      oga ogg
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AddType audio/mp4                      m4a f4a f4b
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# Video
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AddType video/ogg                      ogv
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AddType video/mp4                      mp4 m4v f4v f4p
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AddType video/webm                     webm
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AddType video/x-flv                    flv
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# SVG
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#   Required for svg webfonts on iPad
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#   twitter.com/FontSquirrel/status/14855840545
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AddType     image/svg+xml              svg svgz
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AddEncoding gzip                       svgz
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# Webfonts
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AddType application/vnd.ms-fontobject  eot
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AddType application/x-font-ttf         ttf ttc
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AddType font/opentype                  otf
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AddType application/x-font-woff        woff
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# Assorted types
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AddType image/x-icon                        ico
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AddType image/webp                          webp
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AddType text/cache-manifest                 appcache manifest
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AddType text/x-component                    htc
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AddType application/xml                     rss atom xml rdf
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AddType application/x-chrome-extension      crx
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AddType application/x-opera-extension       oex
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AddType application/x-xpinstall             xpi
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AddType application/octet-stream            safariextz
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AddType application/x-web-app-manifest+json webapp
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AddType text/x-vcard                        vcf
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AddType application/x-shockwave-flash       swf
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AddType text/vtt                            vtt
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# ----------------------------------------------------------------------
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# Allow concatenation from within specific js and css files
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# ----------------------------------------------------------------------
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# e.g. Inside of script.combined.js you could have
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#   <!--#include file="libs/jquery-1.5.0.min.js" -->
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#   <!--#include file="plugins/jquery.idletimer.js" -->
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# and they would be included into this single file.
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# This is not in use in the boilerplate as it stands. You may
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# choose to use this technique if you do not have a build process.
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#<FilesMatch "\.combined\.js$">
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#  Options +Includes
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#  AddOutputFilterByType INCLUDES application/javascript application/json
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#  SetOutputFilter INCLUDES
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#</FilesMatch>
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#<FilesMatch "\.combined\.css$">
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#  Options +Includes
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#  AddOutputFilterByType INCLUDES text/css
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#  SetOutputFilter INCLUDES
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#</FilesMatch>
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# ----------------------------------------------------------------------
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# Gzip compression
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# ----------------------------------------------------------------------
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<IfModule mod_deflate.c>
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  # Force deflate for mangled headers developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/
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  <IfModule mod_setenvif.c>
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    <IfModule mod_headers.c>
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      SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
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      RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
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    </IfModule>
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  </IfModule>
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  # Compress all output labeled with one of the following MIME-types
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  <IfModule mod_filter.c>
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    AddOutputFilterByType DEFLATE application/atom+xml \
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                                  application/javascript \
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                                  application/json \
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                                  application/rss+xml \
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                                  application/vnd.ms-fontobject \
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                                  application/x-font-ttf \
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                                  application/xhtml+xml \
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                                  application/xml \
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                                  font/opentype \
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                                  image/svg+xml \
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                                  image/x-icon \
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                                  text/css \
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                                  text/html \
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                                  text/plain \
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                                  text/x-component \
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                                  text/xml
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  </IfModule>
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</IfModule>
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# ----------------------------------------------------------------------
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# Expires headers (for better cache control)
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# ----------------------------------------------------------------------
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# These are pretty far-future expires headers.
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# They assume you control versioning with filename-based cache busting
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# Additionally, consider that outdated proxies may miscache
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#   www.stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring/
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# If you don't use filenames to version, lower the CSS and JS to something like
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# "access plus 1 week".
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<IfModule mod_expires.c>
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  ExpiresActive on
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# Perhaps better to whitelist expires rules? Perhaps.
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  ExpiresDefault                          "access plus 1 month"
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# cache.appcache needs re-requests in FF 3.6 (thanks Remy ~Introducing HTML5)
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  ExpiresByType text/cache-manifest       "access plus 0 seconds"
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# Your document html
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  ExpiresByType text/html                 "access plus 0 seconds"
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# Data
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  ExpiresByType text/xml                  "access plus 0 seconds"
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  ExpiresByType application/xml           "access plus 0 seconds"
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  ExpiresByType application/json          "access plus 0 seconds"
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# Feed
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  ExpiresByType application/rss+xml       "access plus 1 hour"
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  ExpiresByType application/atom+xml      "access plus 1 hour"
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# Favicon (cannot be renamed)
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  ExpiresByType image/x-icon              "access plus 1 week"
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# Media: images, video, audio
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  ExpiresByType image/gif                 "access plus 1 month"
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  ExpiresByType image/png                 "access plus 1 month"
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  ExpiresByType image/jpeg                "access plus 1 month"
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  ExpiresByType video/ogg                 "access plus 1 month"
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  ExpiresByType audio/ogg                 "access plus 1 month"
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  ExpiresByType video/mp4                 "access plus 1 month"
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  ExpiresByType video/webm                "access plus 1 month"
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# HTC files  (css3pie)
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  ExpiresByType text/x-component          "access plus 1 month"
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# Webfonts
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  ExpiresByType application/x-font-ttf    "access plus 1 month"
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  ExpiresByType font/opentype             "access plus 1 month"
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  ExpiresByType application/x-font-woff   "access plus 1 month"
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  ExpiresByType image/svg+xml             "access plus 1 month"
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  ExpiresByType application/vnd.ms-fontobject "access plus 1 month"
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# CSS and JavaScript
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  ExpiresByType text/css                  "access plus 1 year"
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  ExpiresByType application/javascript    "access plus 1 year"
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</IfModule>
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# ----------------------------------------------------------------------
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# Prevent mobile network providers from modifying your site
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# ----------------------------------------------------------------------
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# The following header prevents modification of your code over 3G on some
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# European providers.
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# This is the official 'bypass' suggested by O2 in the UK.
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# <IfModule mod_headers.c>
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# Header set Cache-Control "no-transform"
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# </IfModule>
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# ----------------------------------------------------------------------
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# ETag removal
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# ----------------------------------------------------------------------
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# FileETag None is not enough for every server.
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<IfModule mod_headers.c>
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  Header unset ETag
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</IfModule>
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# Since we're sending far-future expires, we don't need ETags for
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# static content.
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#   developer.yahoo.com/performance/rules.html#etags
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FileETag None
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# ----------------------------------------------------------------------
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# Stop screen flicker in IE on CSS rollovers
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# ----------------------------------------------------------------------
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# The following directives stop screen flicker in IE on CSS rollovers - in
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# combination with the "ExpiresByType" rules for images (see above).
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# BrowserMatch "MSIE" brokenvary=1
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# BrowserMatch "Mozilla/4.[0-9]{2}" brokenvary=1
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# BrowserMatch "Opera" !brokenvary
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# SetEnvIf brokenvary 1 force-no-vary
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# ----------------------------------------------------------------------
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# Set Keep-Alive Header
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# ----------------------------------------------------------------------
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# Keep-Alive allows the server to send multiple requests through one
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# TCP-connection. Be aware of possible disadvantages of this setting. Turn on
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# if you serve a lot of static content.
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# <IfModule mod_headers.c>
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#   Header set Connection Keep-Alive
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# </IfModule>
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# ----------------------------------------------------------------------
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# Cookie setting from iframes
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# ----------------------------------------------------------------------
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# Allow cookies to be set from iframes (for IE only)
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# If needed, specify a path or regex in the Location directive.
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# <IfModule mod_headers.c>
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#   Header set P3P "policyref=\"/w3c/p3p.xml\", CP=\"IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT\""
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# </IfModule>
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# ----------------------------------------------------------------------
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# Start rewrite engine
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# ----------------------------------------------------------------------
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# Turning on the rewrite engine is necessary for the following rules and
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# features. FollowSymLinks must be enabled for this to work.
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# Some cloud hosting services require RewriteBase to be set: goo.gl/HOcPN
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# If using the h5bp in a subdirectory, use `RewriteBase /foo` instead where
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# 'foo' is your directory.
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# If your web host doesn't allow the FollowSymlinks option, you may need to
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# comment it out and use `Options +SymLinksOfOwnerMatch`, but be aware of the
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# performance impact: http://goo.gl/Mluzd
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<IfModule mod_rewrite.c>
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  Options +FollowSymlinks
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# Options +SymLinksIfOwnerMatch
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  RewriteEngine On
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# RewriteBase /
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</IfModule>
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# ----------------------------------------------------------------------
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# Suppress or force the "www." at the beginning of URLs
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# ----------------------------------------------------------------------
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# The same content should never be available under two different URLs -
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# especially not with and without "www." at the beginning, since this can cause
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# SEO problems (duplicate content). That's why you should choose one of the
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# alternatives and redirect the other one.
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# By default option 1 (no "www.") is activated.
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# no-www.org/faq.php?q=class_b
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# If you'd prefer to use option 2, just comment out all option 1 lines
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# and uncomment option 2.
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# IMPORTANT: NEVER USE BOTH RULES AT THE SAME TIME!
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# ----------------------------------------------------------------------
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# Option 1:
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# Rewrite "www.example.com -> example.com".
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<IfModule mod_rewrite.c>
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  RewriteCond %{HTTPS} !=on
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  RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
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  RewriteRule ^ http://%1%{REQUEST_URI} [R=301,L]
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</IfModule>
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# ----------------------------------------------------------------------
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# Option 2:
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# Rewrite "example.com -> www.example.com".
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# Be aware that the following rule might not be a good idea if you use "real"
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# subdomains for certain parts of your website.
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# <IfModule mod_rewrite.c>
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#   RewriteCond %{HTTPS} !=on
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#   RewriteCond %{HTTP_HOST} !^www\..+$ [NC]
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#   RewriteRule ^ http://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
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# </IfModule>
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# ----------------------------------------------------------------------
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# Built-in filename-based cache busting
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# ----------------------------------------------------------------------
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# If you're not using the build script to manage your filename version revving,
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# you might want to consider enabling this, which will route requests for
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# /css/style.20110203.css to /css/style.css
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# To understand why this is important and a better idea than all.css?v1231,
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# read: github.com/h5bp/html5-boilerplate/wiki/cachebusting
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# <IfModule mod_rewrite.c>
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#   RewriteCond %{REQUEST_FILENAME} !-f
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#   RewriteCond %{REQUEST_FILENAME} !-d
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#   RewriteRule ^(.+)\.(\d+)\.(js|css|png|jpg|gif)$ $1.$3 [L]
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# </IfModule>
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# ----------------------------------------------------------------------
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# Prevent SSL cert warnings
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# ----------------------------------------------------------------------
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# Rewrite secure requests properly to prevent SSL cert warnings, e.g. prevent
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# https://www.example.com when your cert only allows https://secure.example.com
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# <IfModule mod_rewrite.c>
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#   RewriteCond %{SERVER_PORT} !^443
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#   RewriteRule ^ https://example-domain-please-change-me.com%{REQUEST_URI} [R=301,L]
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# </IfModule>
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# ----------------------------------------------------------------------
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# Prevent 404 errors for non-existing redirected folders
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# ----------------------------------------------------------------------
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# without -MultiViews, Apache will give a 404 for a rewrite if a folder of the
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# same name does not exist.
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# webmasterworld.com/apache/3808792.htm
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Options -MultiViews
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# ----------------------------------------------------------------------
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# Custom 404 page
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# ----------------------------------------------------------------------
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# You can add custom pages to handle 500 or 403 pretty easily, if you like.
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# If you are hosting your site in subdirectory, adjust this accordingly
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#    e.g. ErrorDocument 404 /subdir/404.html
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ErrorDocument 404 /404.html
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# ----------------------------------------------------------------------
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# UTF-8 encoding
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# ----------------------------------------------------------------------
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# Use UTF-8 encoding for anything served text/plain or text/html
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AddDefaultCharset utf-8
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# Force UTF-8 for a number of file formats
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AddCharset utf-8 .atom .css .js .json .rss .vtt .xml
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# ----------------------------------------------------------------------
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# A little more security
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# ----------------------------------------------------------------------
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# To avoid displaying the exact version number of Apache being used, add the
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# following to httpd.conf (it will not work in .htaccess):
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# ServerTokens Prod
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# "-Indexes" will have Apache block users from browsing folders without a
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# default document Usually you should leave this activated, because you
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# shouldn't allow everybody to surf through every folder on your server (which
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# includes rather private places like CMS system folders).
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<IfModule mod_autoindex.c>
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  Options -Indexes
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</IfModule>
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# Block access to "hidden" directories or files whose names begin with a
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# period. This includes directories used by version control systems such as
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# Subversion or Git.
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<IfModule mod_rewrite.c>
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  RewriteCond %{SCRIPT_FILENAME} -d [OR]
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  RewriteCond %{SCRIPT_FILENAME} -f
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  RewriteRule "(^|/)\." - [F]
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</IfModule>
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# Block access to backup and source files. These files may be left by some
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# text/html editors and pose a great security danger, when anyone can access
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# them.
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<FilesMatch "(\.(bak|config|sql|fla|psd|ini|log|sh|inc|swp|dist)|~)$">
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  Order allow,deny
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  Deny from all
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  Satisfy All
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</FilesMatch>
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# If your server is not already configured as such, the following directive
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# should be uncommented in order to set PHP's register_globals option to OFF.
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# This closes a major security hole that is abused by most XSS (cross-site
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# scripting) attacks. For more information: http://php.net/register_globals
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#
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# IF REGISTER_GLOBALS DIRECTIVE CAUSES 500 INTERNAL SERVER ERRORS:
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#
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# Your server does not allow PHP directives to be set via .htaccess. In that
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# case you must make this change in your php.ini file instead. If you are
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# using a commercial web host, contact the administrators for assistance in
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# doing this. Not all servers allow local php.ini files, and they should
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# include all PHP configurations (not just this one), or you will effectively
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# reset everything to PHP defaults. Consult www.php.net for more detailed
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# information about setting PHP directives.
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# php_flag register_globals Off
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# Rename session cookie to something else, than PHPSESSID
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# php_value session.name sid
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# Disable magic quotes (This feature has been DEPRECATED as of PHP 5.3.0 and REMOVED as of PHP 5.4.0.)
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# php_flag magic_quotes_gpc Off
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# Do not show you are using PHP
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# Note: Move this line to php.ini since it won't work in .htaccess
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# php_flag expose_php Off
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# Level of log detail - log all errors
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# php_value error_reporting -1
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# Write errors to log file
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# php_flag log_errors On
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# Do not display errors in browser (production - Off, development - On)
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# php_flag display_errors Off
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# Do not display startup errors (production - Off, development - On)
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# php_flag display_startup_errors Off
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# Format errors in plain text
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# Note: Leave this setting 'On' for xdebug's var_dump() output
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# php_flag html_errors Off
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# Show multiple occurrence of error
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# php_flag ignore_repeated_errors Off
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# Show same errors from different sources
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# php_flag ignore_repeated_source Off
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# Size limit for error messages
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# php_value log_errors_max_len 1024
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# Don't precede error with string (doesn't accept empty string, use whitespace if you need)
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# php_value error_prepend_string " "
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# Don't prepend to error (doesn't accept empty string, use whitespace if you need)
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# php_value error_append_string " "
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# Increase cookie security
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<IfModule php5_module>
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  php_value session.cookie_httponly true
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</IfModule>