oki-foundation/static/.htaccess

<IfModule mod_rewrite.c>
    RewriteEngine On
    # Redirect HTTP to HTTPS, including behind reverse proxies
    RewriteCond %{REQUEST_URI} !^/\.well-known/acme-challenge/
    RewriteCond %{HTTPS} off
    RewriteCond %{HTTP:X-Forwarded-Proto} !https
    RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
</IfModule>

# Page 404 designée (statique, autonome)
ErrorDocument 404 /404.html

<IfModule mod_headers.c>
    # Force HTTPS for one year
    Header always set Strict-Transport-Security "max-age=31536000"

    # Prevent MIME sniffing
    Header always set X-Content-Type-Options "nosniff"

    # Prevent clickjacking (also enforced via CSP frame-ancestors)
    Header always set X-Frame-Options "DENY"

    # Control referrer leakage
    Header always set Referrer-Policy "strict-origin-when-cross-origin"

    # Restrict browser features
    Header always set Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=(), usb=(), magnetometer=(), gyroscope=()"

    # Content Security Policy (no unsafe-inline/unsafe-eval in script-src)
    # Toutes les ressources sont auto-hebergees : aucun domaine tiers.
    Header always set Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; connect-src 'self'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; object-src 'none'"
</IfModule>

# Cache long pour les polices et images optimisees au build
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType font/woff2 "access plus 1 year"
    ExpiresByType image/avif "access plus 1 month"
    ExpiresByType image/webp "access plus 1 month"
</IfModule>

# Assets fingerprintes par Vite : cache immutable d'un an
<IfModule mod_headers.c>
    <LocationMatch "^/_app/">
        Header set Cache-Control "public, max-age=31536000, immutable"
    </LocationMatch>
    <LocationMatch "^/fonts/">
        Header set Cache-Control "public, max-age=31536000, immutable"
    </LocationMatch>
</IfModule>