.htaccess

# Kirby .htaccess
# revision 2023-07-22

# rewrite rules
<IfModule mod_rewrite.c>

# enable awesome urls. i.e.:
# http://yourdomain.com/about-us/team
RewriteEngine on

# make sure to set the RewriteBase correctly
# if you are running the site in a subfolder;
# otherwise links or the entire site will break.
#
# If your homepage is http://yourdomain.com/mysite,
# set the RewriteBase to:
#
# RewriteBase /mysite

# In some environments it's necessary to
# set the RewriteBase to:
#
# RewriteBase /

# redirect www to non-www
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^(.*)$ https://%1/$1 [R=301,L]

# redirect http to https
RewriteCond %{HTTP_HOST} ^[a-z0-9]+.getkirby.com
RewriteCond %{HTTPS} !=on
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

# block files and folders beginning with a dot, such as .git
# except for the .well-known folder, which is used for Let's Encrypt and security.txt
RewriteRule (^|/)\.(?!well-known\/) index.php [L]

# block access to files in web root
RewriteRule ^[^\/]+\.[a-z]+ index.php [L]

# block all files in the content folder from being accessed directly
RewriteRule ^content/(.*) index.php [L]

# block all files in the site folder from being accessed directly
RewriteRule ^site/(.*) index.php [L]

# block direct access to Kirby and the Panel sources
RewriteRule ^kirby/(.*) index.php [L]

# make site links work
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*) index.php [L]

</IfModule>

# pass the Authorization header to PHP
SetEnvIf Authorization "(.+)" HTTP_AUTHORIZATION=$1

# Make sure cache gets revalidated for JS modules
<IfModule mod_headers.c>
<FilesMatch ".(js|mjs)$">
Header set Cache-Control "no-cache"
</FilesMatch>
</IfModule>

# compress text file responses
<IfModule mod_deflate.c>
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE application/json
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript
</IfModule>

# set security headers in all responses
<IfModule mod_headers.c>

# serve files as plain text if the actual content type is not known
# (hardens against attacks from malicious file uploads)
Header set Content-Type "text/plain" "expr=-z %{CONTENT_TYPE}"
Header set X-Content-Type-Options "nosniff"

</IfModule>