# Prevent access to .htaccess
<Files ~ "^.*\.([Hh][Tt][Aa]|[Pp][Yy])">
    Require all denied
</Files>

# Redirecting HTTP traffic to HTTPS. (Keep commented on localhost !)
# This is handled by other services, but it should still be enabled in production just to be safe.
#RewriteEngine On
#RewriteCond %{SERVER_PORT} 80
#RewriteRule ^(.*)$ https://nibblepoker.lu/$1 [R,L]

# Correcting some default options for security and language/content redirection.
# FollowSymlinks is also on since it's required for "mod_rewrite" and the server is jailed.
Options -Indexes +FollowSymlinks -ExecCGI
ServerSignature Off

# Custom error pages.
ErrorDocument 403 /403.php
ErrorDocument 404 /404.php

# Setting up browser's caching rules
# See:
#  * https://stackoverflow.com/a/13029007
#  * https://www.a2hosting.com/kb/developer-corner/apache-web-server/turning-off-caching-using-htaccess

# Default: 12 hours
Header set Cache-Control "max-age=43200, public, must-revalidate"

<FilesMatch "\.(?i:gif|jpe?g|png|ico|svg|woff2|otf)$">
    # Static files: 1 Week
    Header set Cache-Control "max-age=604800, public, must-revalidate"
</FilesMatch>
<FilesMatch "\.(?i:css|js)$">
    # Semi-static files: 1 Day
    Header set Cache-Control "max-age=86400, public, must-revalidate"
</FilesMatch>

#Header set Pragma "no-cache"
#Header set Expires 0

# Setting some headers for security.
Header always set X-Detected-Country "NK"
Header always set X-Frame-Options "deny"
Header always set Content-Security-Policy "default-src 'self' files.nibblepoker.lu; object-src 'none'; child-src 'self'; frame-ancestors 'none'; upgrade-insecure-requests; block-all-mixed-content"
Header always set X-XSS-Protection " 1; mode=block"
Header always set Referrer-Policy "no-referrer"
Header always set X-Content-Type-Options "nosniff"
Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
#Header always set Cache-Control "max-age=300, public"
Header always set Access-Control-Allow-Origin "*"
Header unset X-Powered-By
Header always set X-Powered-By "Amiga 1200, Kickstart 3.1"

# Handling all other redirections.
RewriteEngine On

# Languages. (Does not work with a regex)
RewriteRule ^en/(.*)$ /$1 [QSA]
RewriteRule ^fr/(.*)$ /$1 [QSA]
RewriteRule ^lb/(.*)$ /$1 [QSA]

# Honeypots. (Just to fuck with automated scanners, gotta love those unsolicited emails tho...)

# Sending a 404 for git and IDEs folders just in case they ever get copied to the web server,
#  or if one of the honeypot files is acessed directly.
# A 404 is preferred to prevent further scanning of this folder and from raising some flags.
# FIXME: These rules break the later honeypot rules !!!
#RedirectMatch 404 ^.*\.?(git|vs(code)|idea).*
#RedirectMatch 404 ^.*honeypot.*

# Internal redirections for scanning and exploit attempts.
# These rules are here since they're easier to implement in the .htaccess.
#RewriteRule ^.*(install|xmlrpc)\.php.*$ /honeypot/file-php.php [QSA]
#RewriteRule ^.*\.xml.*$ /honeypot/file-xml.php [QSA]
#RewriteRule ^.*wlwmanifest\.xml.*$ /honeypot/file-xml-wlwmanifest.php [QSA]
#RewriteRule ^.*\.env.*$ /honeypot/file-env.php [QSA]
#RewriteRule ^.*(ap(i|p.*)|cms|sit[eo]|shop.*|wp.*).*$ /honeypot/folder.php [QSA]

# Cases left to handle:
# * /wp-admin/post.php?id=whatever
# * /public /vendor /storage
# * //vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php

# TODO: Implement bee-movie themed tarpit once I have a rate-limiting solution in place !
