#####
#
# Example .htaccess file for TYPO3 CMS - for use with Apache Webserver
#
# This file includes settings for the following configuration options:
#
# - Compression
# - Caching
# - MIME types
# - Cross Origin requests
# - Rewriting and Access
# - Miscellaneous
# - PHP optimisation
#
# If you want to use it, you have to copy it to the root folder of your TYPO3 installation (if its
# not there already) and rename it to '.htaccess'. To make .htaccess files work, you might need to
# adjust the 'AllowOverride' directive in your Apache configuration file.
#
# IMPORTANT: You may need to change this file depending on your TYPO3 installation!
#            Consider adding this file's content to your webserver's configuration directly for speed improvement
#
# Lots of the options are taken from https://github.com/h5bp/html5-boilerplate/blob/master/dist/.htaccess
#
####


### Begin: Compression ###

# Compressing resource files will save bandwidth and so improve loading speed especially for users
# with slower internet connections. TYPO3 can compress the .js and .css files for you.
# *) Uncomment the following lines and
# *) Set $GLOBALS['TYPO3_CONF_VARS']['BE']['compressionLevel'] = 9 for the Backend
# *) Set $GLOBALS['TYPO3_CONF_VARS']['FE']['compressionLevel'] = 9 together with the TypoScript properties
#    config.compressJs and config.compressCss for GZIP compression of Frontend JS and CSS files.

#<FilesMatch "\.js\.gz">
#	AddType "text/javascript" .gz
#</FilesMatch>
#<FilesMatch "\.css\.gz">
#	AddType "text/css" .gz
#</FilesMatch>
#AddEncoding x-gzip .gz

<IfModule mod_deflate.c>
	# Force compression for mangled `Accept-Encoding` request headers
	<IfModule mod_setenvif.c>
		<IfModule mod_headers.c>
			SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
			RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
		</IfModule>
	</IfModule>

	# Compress all output labeled with one of the following media types.
	#
	# (!) For Apache versions below version 2.3.7 you don't need to
	# enable `mod_filter` and can remove the `<IfModule mod_filter.c>`
	# and `</IfModule>` lines as `AddOutputFilterByType` is still in
	# the core directives.
	#
	# https://httpd.apache.org/docs/current/mod/mod_filter.html#addoutputfilterbytype

	<IfModule mod_filter.c>
		AddOutputFilterByType DEFLATE application/atom+xml \
			application/javascript \
			application/json \
			application/ld+json \
			application/manifest+json \
			application/rdf+xml \
			application/rss+xml \
			application/schema+json \
			application/vnd.geo+json \
			application/geo+json \
			application/vnd.ms-fontobject \
			application/x-font-ttf \
			application/x-javascript \
			application/x-web-app-manifest+json \
			application/xhtml+xml \
			application/xml \
			font/eot \
			font/opentype \
			font/otf \
			font/ttf \
			image/bmp \
			image/svg+xml \
			image/vnd.microsoft.icon \
			image/x-icon \
			text/cache-manifest \
			text/css \
			text/html \
			text/javascript \
			text/plain \
			text/vcard \
			text/vnd.rim.location.xloc \
			text/vtt \
			text/x-component \
			text/x-cross-domain-policy \
			text/xml
	</IfModule>

	<IfModule mod_mime.c>
		AddEncoding gzip svgz
	</IfModule>
</IfModule>

### End: Compression ###



### Begin: Immutable processed images (SEO/Lighthouse 2026-11-10) ###

# Files below fileadmin/_processed_/ carry a content hash in their name and
# never change in place - a year of immutable caching is safe and removes the
# "uses-long-cache-ttl" findings (mod_expires below sets only one month).
<IfModule mod_headers.c>
	<If "%{REQUEST_URI} =~ m#^/fileadmin/_processed_/#">
		Header set Cache-Control "max-age=31536000, immutable"
	</If>
</IfModule>

### End: Immutable processed images ###

### Begin: Browser caching of resource files ###

# This affects Frontend and Backend and increases performance.
<IfModule mod_expires.c>

	ExpiresActive On
	ExpiresDefault                                      "access plus 1 month"

	ExpiresByType text/css                              "access plus 1 year"

	ExpiresByType application/json                      "access plus 0 seconds"
	ExpiresByType application/ld+json                   "access plus 0 seconds"
	ExpiresByType application/schema+json               "access plus 0 seconds"
	ExpiresByType application/vnd.geo+json              "access plus 0 seconds"
	ExpiresByType application/geo+json                  "access plus 0 seconds"
	ExpiresByType application/xml                       "access plus 0 seconds"
	ExpiresByType text/xml                              "access plus 0 seconds"

	ExpiresByType image/vnd.microsoft.icon              "access plus 1 week"
	ExpiresByType image/x-icon                          "access plus 1 week"

	ExpiresByType text/x-component                      "access plus 1 month"

	ExpiresByType text/html                             "access plus 0 seconds"

	ExpiresByType application/javascript                "access plus 1 year"
	ExpiresByType application/x-javascript              "access plus 1 year"
	ExpiresByType text/javascript                       "access plus 1 year"

	ExpiresByType application/manifest+json             "access plus 1 week"
	ExpiresByType application/x-web-app-manifest+json   "access plus 0 seconds"
	ExpiresByType text/cache-manifest                   "access plus 0 seconds"

	ExpiresByType audio/ogg                             "access plus 1 month"
	ExpiresByType image/apng                            "access plus 1 month"
	ExpiresByType image/avif                            "access plus 1 month"
	ExpiresByType image/avif-sequence                   "access plus 1 month"
	ExpiresByType image/bmp                             "access plus 1 month"
	ExpiresByType image/gif                             "access plus 1 month"
	ExpiresByType image/jpeg                            "access plus 1 month"
	ExpiresByType image/jxl                             "access plus 1 month"
	ExpiresByType image/png                             "access plus 1 month"
	ExpiresByType image/svg+xml                         "access plus 1 month"
	ExpiresByType image/webp                            "access plus 1 month"
	ExpiresByType video/mp4                             "access plus 1 month"
	ExpiresByType video/ogg                             "access plus 1 month"
	ExpiresByType video/webm                            "access plus 1 month"

	ExpiresByType application/atom+xml                  "access plus 1 hour"
	ExpiresByType application/rdf+xml                   "access plus 1 hour"
	ExpiresByType application/rss+xml                   "access plus 1 hour"

	ExpiresByType font/collection                       "access plus 1 month"
	ExpiresByType application/vnd.ms-fontobject         "access plus 1 month"
	ExpiresByType font/eot                              "access plus 1 month"
	ExpiresByType font/opentype                         "access plus 1 month"
	ExpiresByType font/otf                              "access plus 1 month"
	ExpiresByType application/x-font-ttf                "access plus 1 month"
	ExpiresByType font/ttf                              "access plus 1 month"
	ExpiresByType application/font-woff                 "access plus 1 month"
	ExpiresByType application/x-font-woff               "access plus 1 month"
	ExpiresByType font/woff                             "access plus 1 month"
	ExpiresByType application/font-woff2                "access plus 1 month"
	ExpiresByType font/woff2                            "access plus 1 month"

	ExpiresByType text/x-cross-domain-policy            "access plus 1 week"

</IfModule>

### End: Browser caching of resource files ###


### Begin: MIME types ###

# Proper MIME types for all files
<IfModule mod_mime.c>
	# Security configuration
	RemoveType .html .htm
	<FilesMatch ".+\.html?$">
		AddType text/html .html .htm
	</FilesMatch>

	RemoveType .svg .svgz
	<FilesMatch ".+\.svgz?$">
		AddType image/svg+xml .svg .svgz
	</FilesMatch>

	# Data interchange
	AddType application/atom+xml                        atom
	AddType application/json                            json map topojson
	AddType application/ld+json                         jsonld
	AddType application/rss+xml                         rss
	AddType application/vnd.geo+json                    geojson
	AddType application/xml                             rdf xml

	# JavaScript
	AddType application/javascript                      js mjs

	# Manifest files
	AddType application/manifest+json                   webmanifest
	AddType application/x-web-app-manifest+json         webapp
	AddType text/cache-manifest                         appcache

	# Media files

	AddType audio/mp4                                   f4a f4b m4a
	AddType audio/ogg                                   oga ogg opus
	AddType image/avif                                  avif
	AddType image/avif-sequence                         avifs
	AddType image/bmp                                   bmp
	AddType image/jxl                                   jxl
	AddType image/webp                                  webp
	AddType video/mp4                                   f4v f4p m4v mp4
	AddType video/ogg                                   ogv
	AddType video/webm                                  webm
	AddType video/x-flv                                 flv
	AddType image/x-icon                                cur ico

	# Web fonts
	AddType font/woff                                   woff
	AddType font/woff2                                  woff2
	AddType application/vnd.ms-fontobject               eot
	AddType font/ttf                                    ttc ttf
	AddType font/otf                                    otf

	# Other
	AddType application/octet-stream                    safariextz
	AddType application/x-bb-appworld                   bbaw
	AddType application/x-chrome-extension              crx
	AddType application/x-opera-extension               oex
	AddType application/x-xpinstall                     xpi
	AddType text/vcard                                  vcard vcf
	AddType text/vnd.rim.location.xloc                  xloc
	AddType text/vtt                                    vtt
	AddType text/x-component                            htc

</IfModule>

# UTF-8 encoding
AddDefaultCharset utf-8
<IfModule mod_mime.c>
	AddCharset utf-8 .atom .css .js .json .manifest .rdf .rss .vtt .webapp .webmanifest .xml
</IfModule>

### End: MIME types ###



### Begin: Cross Origin ###

# Send the CORS header for images when browsers request it.
<IfModule mod_setenvif.c>
	<IfModule mod_headers.c>
		<FilesMatch "\.(avifs?|bmp|cur|gif|ico|jpe?g|png|svgz?|webp)$">
			SetEnvIf Origin ":" IS_CORS
			Header set Access-Control-Allow-Origin "*" env=IS_CORS
		</FilesMatch>
	</IfModule>
</IfModule>

# Allow cross-origin access to web fonts.
<IfModule mod_headers.c>
	<FilesMatch "\.(eot|otf|tt[cf]|woff2?)$">
		Header set Access-Control-Allow-Origin "*"
	</FilesMatch>
</IfModule>

### End: Cross Origin ###



### Begin: Rewriting and Access ###

<IfModule mod_rewrite.c>

	# Enable URL rewriting
	RewriteEngine On

	# Store the current location in an environment variable CWD to use
	# mod_rewrite in .htaccess files without knowing the RewriteBase
	RewriteCond $0#%{REQUEST_URI} ([^#]*)#(.*)\1$
	RewriteRule ^.*$ - [E=CWD:%2]

	# robots.txt per host: the Sitemap directive must be an absolute URL on the
	# crawled host, so dev serves its own file (Seobility found "0 sitemaps"
	# because robots.txt pointed at www.vitec.com). SEO audit 2026-11-10.
	RewriteCond %{HTTP_HOST} ^dev\.vitec\.com$ [NC]
	RewriteRule ^robots\.txt$ robots-dev.txt [L]

	# Rules to set ApplicationContext based on hostname
	#RewriteCond %{HTTP_HOST} ^dev\.example\.com$
	#RewriteRule .? - [E=TYPO3_CONTEXT:Development]
	#RewriteCond %{HTTP_HOST} ^staging\.example\.com$
	#RewriteRule .? - [E=TYPO3_CONTEXT:Production/Staging]
	#RewriteCond %{HTTP_HOST} ^www\.example\.com$
	#RewriteRule .? - [E=TYPO3_CONTEXT:Production]

	# Rule for versioned static files, configured through:
	# - $GLOBALS['TYPO3_CONF_VARS']['BE']['versionNumberInFilename']
	# - $GLOBALS['TYPO3_CONF_VARS']['FE']['versionNumberInFilename']
	# IMPORTANT: This rule has to be the very first RewriteCond in order to work!
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteRule ^(.+)\.(\d+)\.(php|js|mjs|css|png|jpg|gif|svg|avif|webp|gz)$ %{ENV:CWD}$1.$3 [L]

	# Access block for folders
	RewriteRule _(?:recycler|temp)_/ - [F]
	RewriteRule fileadmin/templates/.*\.(?:txt|ts)$ - [F]
	RewriteRule ^(?:vendor|typo3_src|typo3temp/var) - [F]
	RewriteRule (?:typo3conf/ext|typo3/sysext|typo3/ext)/[^/]+/(?:Configuration|Resources/Private|Tests?|Documentation|docs?)/ - [F]

	# Block access to all hidden files and directories with the exception of
	# the visible content from within the `/.well-known/` hidden directory (RFC 5785).
	RewriteCond %{REQUEST_URI} "!(^|/)\.well-known/([^./]+./?)+$" [NC]
	RewriteCond %{SCRIPT_FILENAME} -d [OR]
	RewriteCond %{SCRIPT_FILENAME} -f
	RewriteRule (?:^|/)\. - [F]

	# Redirect missing hardcoded Collateral file URLs to a resolver that
	# chooses the newest available version by filename convention.
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteRule ^fileadmin/downloads/Collateral/(.+)$ %{ENV:CWD}collateral-fallback.php?requested=$1 [QSA,L,NC]

	# Stop rewrite processing, if we are in any known directory
	# NOTE: Add your additional local storages here
	RewriteRule ^(?:fileadmin/|typo3conf/|typo3temp/|uploads/) - [L]

	# If the file/symlink/directory does not exist but is below /typo3/, redirect to the main TYPO3 entry point.
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteRule ^typo3/(.*)$ %{ENV:CWD}index.php [QSA,L]

	# --- VITEC phase B: SPA fallback (PREPARED, switch day only) ----------
	# Uncomment this block to make every page URL serve the React app
	# (public/_frontend/index.html). TYPO3 keeps answering JSON under
	# /_json (the JsonPrefixRewrite middleware strips the prefix) plus the
	# direct endpoints excluded below. Requires the front-end build with
	# router basename "/" and the /_json API prefix FIRST. Roll back by
	# re-commenting. See work log section 5r (2026-09-28).
	# TYPO3 v14 install tool: its entry point is the SITE ROOT plus
	# ?__typo3_install (install.php only redirects there, PathGuard). The
	# backend's Settings/Environment/Maintenance/Upgrade modules depend on
	# it - without this exception they show the React app instead.
	RewriteCond %{QUERY_STRING} __typo3_install
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteRule ^.*$ %{ENV:CWD}index.php [QSA,L]
	# --- VITEC SSR routing (flag-gated) -----------------------------------
	# Active ONLY while the flag file below exists. Mirrors the SPA
	# fallback's exclusions but PROXIES page requests to the SSR node on
	# the Solr VPS instead of serving the React shell (mod_proxy incl.
	# https target verified on this host 2026-11-09, see Nextcloud
	# vitec-solr/ssr/README-SSR-Setup.md). The flag is written/removed by
	# EXT:vitec (Site Set switch "vitec.ssr.enabled" -> SsrFlagService,
	# synced by the SyncSsrFlag middleware / vitec:ssr-flag command).
	# Emergency off without TYPO3: delete the flag file.
	RewriteCond /usr/www/users/vitecevo/live/var/vitec-ssr-on.flag -f
	RewriteRule ^$ https://vitec-ssr.evomedien.de/ [P,L,E=SSRPROXY:1]
	# mod_dir turns "/" into "/index.html" via DirectoryIndex subrequest
	# before the rule above can proxy it (found 2026-11-09 evening: the
	# SSR node logged GET /index.html -> /_json/index.html -> 404).
	# Catch that spelling and send it to the node as the homepage:
	RewriteCond /usr/www/users/vitecevo/live/var/vitec-ssr-on.flag -f
	RewriteRule ^index\.html$ https://vitec-ssr.evomedien.de/ [P,L,E=SSRPROXY:1]
	# Flag ON: the hashed JS/CSS files come from the VPS release too
	# (0054-FE 5.1 / 0055-BE question 1). No !-f guard on purpose: a
	# same-named file from an older local SPA build must not win, the
	# SSR HTML references the hashes of the VPS release.
	RewriteCond /usr/www/users/vitecevo/live/var/vitec-ssr-on.flag -f
	RewriteRule ^_frontend/assets/(.*)$ https://vitec-ssr.evomedien.de/_frontend/assets/$1 [P,L,E=SSRPROXY:1]
	RewriteCond /usr/www/users/vitecevo/live/var/vitec-ssr-on.flag -f
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteCond %{REQUEST_FILENAME} !-l
	RewriteCond %{REQUEST_URI} !^/_json(/|$)
	RewriteCond %{REQUEST_URI} !^/typo3(/|$)
	RewriteCond %{REQUEST_URI} !^/download/
	RewriteCond %{REQUEST_URI} !^/api/
	RewriteCond %{REQUEST_URI} !^/_frontend/
	RewriteCond %{REQUEST_URI} !^/sitemap
	RewriteRule ^(.*)$ https://vitec-ssr.evomedien.de/$1 [P,L,E=SSRPROXY:1]
	# The SSR node derives absolute URLs from X-Forwarded-Host/-Proto;
	# mod_proxy sends -Host on its own, -Proto needs a hand (0054-FE 5.2):
	<IfModule mod_headers.c>
		RequestHeader set X-Forwarded-Proto https env=SSRPROXY
	</IfModule>
	# ----------------------------------------------------------------------
	# The root path needs its own rule: for "/" REQUEST_FILENAME is the
	# docroot DIRECTORY, so the !-d guard below skips it and DirectoryIndex
	# would hand it to TYPO3 (JSON). The homepage JSON lives at /_json/.
	RewriteRule ^$ %{ENV:CWD}_frontend/index.html [L]
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteCond %{REQUEST_FILENAME} !-l
	RewriteCond %{REQUEST_URI} !^/_json(/|$)
	RewriteCond %{REQUEST_URI} !^/typo3(/|$)
	RewriteCond %{REQUEST_URI} !^/download/
	RewriteCond %{REQUEST_URI} !^/api/
	RewriteCond %{REQUEST_URI} !^/_frontend/
	RewriteCond %{REQUEST_URI} !^/sitemap
	RewriteRule ^.*$ %{ENV:CWD}_frontend/index.html [L]
	# ----------------------------------------------------------------------

	# If the file/symlink/directory does not exist => Redirect to index.php.
	# For httpd.conf, you need to prefix each '%{REQUEST_FILENAME}' with '%{DOCUMENT_ROOT}'.
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteCond %{REQUEST_FILENAME} !-l
	RewriteRule ^.*$ %{ENV:CWD}index.php [QSA,L]

</IfModule>

# Access block for files
# Apache < 2.3
<IfModule !mod_authz_core.c>
	<FilesMatch "(?i:^\.|^#.*#|^(?:ChangeLog|ToDo|Readme|License)(?:\.md|\.txt)?|^composer\.(?:json|lock)|^ext_conf_template\.txt|^ext_typoscript_constants\.txt|^ext_typoscript_setup\.txt|flexform[^.]*\.xml|locallang[^.]*\.(?:xml|xlf)|\.(?:bak|co?nf|cfg|neon|ya?ml|ts|typoscript|tsconfig|dist|fla|in[ci]|log|sh|sql(?:\..*)?|sqlite(?:\..*)?|sw[op]|git.*|rc)|.*~)$">
		Order allow,deny
		Deny from all
		Satisfy All
	</FilesMatch>
</IfModule>
# Apache ≥ 2.3
<IfModule mod_authz_core.c>
	<If "%{REQUEST_URI} =~ m#(?i:/\.|/\x23.*\x23|/(?:ChangeLog|ToDo|Readme|License)(?:\.md|\.txt)?|/composer\.(?:json|lock)|/ext_conf_template\.txt|/ext_typoscript_constants\.txt|/ext_typoscript_setup\.txt|flexform[^.]*\.xml|locallang[^.]*\.(?:xml|xlf)|\.(?:bak|co?nf|cfg|neon|ya?ml|ts|typoscript|tsconfig|dist|fla|in[ci]|log|sh|sql(?:\..*)?|sqlite(?:\..*)?|sw[op]|git.*|rc)|.*~)$#">
		Require all denied
	</If>
</IfModule>

# Block access to vcs directories
<IfModule mod_alias.c>
	RedirectMatch 404 /\.(?:git|svn|hg)/
</IfModule>

### End: Rewriting and Access ###



### Begin: Miscellaneous ###

# 404 error prevention for non-existing redirected folders
Options -MultiViews

# Make sure that directory listings are disabled.
<IfModule mod_autoindex.c>
	Options -Indexes
</IfModule>

<IfModule mod_headers.c>
	# Force IE to render pages in the highest available mode
	Header set X-UA-Compatible "IE=edge"
	<FilesMatch "\.(appcache|avifs?|crx|css|eot|gif|htc|ico|jpe?g|js|m4a|m4v|manifest|mp4|oex|oga|ogg|ogv|otf|pdf|png|safariextz|svgz?|ttf|vcf|webapp|webm|webp|woff2?|xml|xpi)$">
		Header unset X-UA-Compatible
	</FilesMatch>

	# Reducing MIME type security risks
	Header set X-Content-Type-Options "nosniff"
</IfModule>

# TYPO3 cache-tag/debug headers: internal ids, and on news pages >16 KB,
# which overflowed the SSR node's default header limit (0054-FE 5.4) -
# never send them to clients.
<IfModule mod_headers.c>
	Header unset X-TYPO3-Cache-Tags
	Header unset X-TYPO3-Cache-Tags-1
	Header unset X-TYPO3-Cache-Tags-2
	Header unset X-TYPO3-Cache-Tags-3
	Header unset X-TYPO3-Debug-Cache
	Header unset X-TYPO3-Cache-Lifetime
	Header unset X-TYPO3-Parsetime
	# Depending on the PHP SAPI these can sit in the "always" table:
	Header always unset X-TYPO3-Cache-Tags
	Header always unset X-TYPO3-Cache-Tags-1
	Header always unset X-TYPO3-Cache-Tags-2
	Header always unset X-TYPO3-Cache-Tags-3
	Header always unset X-TYPO3-Debug-Cache
	Header always unset X-TYPO3-Cache-Lifetime
	Header always unset X-TYPO3-Parsetime
</IfModule>

# ETag removal - except for the /_json API: there TYPO3 (JsonCacheHeaders
# middleware) sends a content ETag so browsers can revalidate with 304
# (tickets 0011-FE / 0055-BE).
<IfModule mod_headers.c>
	SetEnvIf Request_URI "^/_json($|/)" KEEP_ETAG=1
	# After the mod_rewrite internal redirect to index.php the variable
	# is renamed REDIRECT_KEEP_ETAG - carry it back over:
	SetEnvIf REDIRECT_KEEP_ETAG 1 KEEP_ETAG=1
	Header unset ETag env=!KEEP_ETAG
</IfModule>
FileETag None

### End: Miscellaneous ###


# Add your own rules here.

AuthUserFile "/usr/www/users/vitecevo/live/public/.htpasswd"
AuthName "DEV"
AuthType Basic
<RequireAny>
   Require ip 217.70.192.164
   # The server itself (136.243.123.171 public, loopback variants): lets the
   # sub-market importer download assets from dev URLs and keeps the door
   # open for a future SSR process fetching /_json server-side (2026-10-02).
   Require ip 136.243.123.171
   Require ip 127.0.0.1
   Require ip ::1
   Require valid-user
</RequireAny>