async fn security_headers(request: Request, next: Next) -> Response {
    let is_api = request.uri().path().contains("/api/");
    let mut response = next.run(request).await;
    let is_html = response
        .headers()
        .get(header::CONTENT_TYPE)
        .and_then(|value| value.to_str().ok())
        .is_some_and(|value| {
            value
                .split(';')
                .next()
                .is_some_and(|mime| mime.trim().eq_ignore_ascii_case("text/html"))
        });

    let headers = response.headers_mut();
    headers.insert(
        header::HeaderName::from_static("x-content-type-options"),
        HeaderValue::from_static("nosniff"),
    );
    headers.insert(
        header::HeaderName::from_static("referrer-policy"),
        HeaderValue::from_static("same-origin"),
    );

    if is_html {
        headers.insert(
            header::HeaderName::from_static("x-frame-options"),
            HeaderValue::from_static("SAMEORIGIN"),
        );
        headers.insert(header::HeaderName::from_static("content-security-policy"), HeaderValue::from_static("default-src 'self'; connect-src 'self' ws: wss:; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'; object-src 'none'"));
        headers.insert(
            header::HeaderName::from_static("permissions-policy"),
            HeaderValue::from_static("camera=(), microphone=(), geolocation=()"),
        );
    }

    if is_api {
        headers.insert(header::CACHE_CONTROL, HeaderValue::from_static("no-store"));
    }
    response
}