irdb/ui/docker/Caddyfile

# FrankenPHP Caddyfile for the ui container.
# Serves Slim from public/ on :8080.
{
    frankenphp
    order php_server before file_server
    auto_https off
    admin off
    servers {
        trusted_proxies static private_ranges
    }
}

:8080 {
    root * /app/public
    encode zstd gzip

    # ── Security headers (M14) ──────────────────────────────────────────
    header {
        -Server
        -X-Powered-By
        X-Content-Type-Options "nosniff"
        X-Frame-Options "DENY"
        Referrer-Policy "strict-origin-when-cross-origin"
        Permissions-Policy "geolocation=(), microphone=(), camera=()"
        # CSP for the ui:
        #   - script-src needs 'unsafe-eval' for Alpine.js v3's Function()
        #     constructor. Migrating to @alpinejs/csp would let us drop it
        #     but requires rewriting every x-data="..." inline expression.
        #     Documented trade-off.
        #   - style-src 'unsafe-inline' for inline style attrs that drive
        #     score bars and dynamic widths.
        #   - img-src data: for inline SVG icons.
        Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' 'wasm-unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self' data:; connect-src 'self'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'"
    }

    @prod expression `{env.APP_ENV} == "production"`
    header @prod Strict-Transport-Security "max-age=31536000; includeSubDomains"

    php_server
}