AuthType Basic
AuthName "passwordprotected"
AuthUserFile /path/to/file/.htpasswd
Require valid-user

<IfModule mod_rewrite.c>
    RewriteEngine on
 
    # if a directory or a file exists, use it directly
    RewriteCond %{REQUEST_FILENAME} !-f
    # RewriteCond %{REQUEST_FILENAME} !-d

    # otherwise forward it to index.php
    RewriteRule . index.php
 
    # deny access to hidden files and directories except .well-known
    RewriteCond %{REQUEST_URI} !^/\.well-known
    RewriteRule ^(.*/)?\.+ - [F]
 
    # deny access to composer.json that is used for remote fingerprinting
    RewriteRule ^composer.json - [F]
</IfModule>
 
# deny access to hidden files and directories without mod_rewrite
RedirectMatch 403 ^/(?!\.well-known/)(.*/)?\.+
 
# General setting to properly handle LimeSurvey paths
# AcceptPathInfo on

# XSS protection
<IfModule mod_headers.c>
    Header set X-XSS-Protection "1; mode=block"
    <FilesMatch "\.(svgz?)$">
        Header set Content-Security-Policy "default-src 'none'; frame-ancestors 'none'; style-src 'self' 'unsafe-inline'"
    </FilesMatch>
</IfModule>
 
# Disable Multiviews (issue #16859)
<IfModule mod_negotiation.c>
    Options -MultiViews
</IfModule>