HTTP Security
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@Component
@WebFilter(urlPatterns = {"/*"})
public class ResponseHeaderWebFilter implements Filter {
@Override
public void doFilter(
ServletRequest request,
ServletResponse response, FilterChain chain
) throws IOException, ServletException {
HttpServletResponse httpServletResponse = (HttpServletResponse) response;
httpServletResponse.setHeader("Content-Security-Policy", "default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:;");
httpServletResponse.setHeader("Strict-Transport-Security", "max-age=31536000 ; includeSubDomains ; preload");
httpServletResponse.setHeader("Permissions-Policy", "geolocation 'self'; payment 'none'");
httpServletResponse.setHeader("X-Content-Type-Options", "nosniff");
httpServletResponse.setHeader("Referrer-Policy", "strict-origin-when-cross-origin");
httpServletResponse.setHeader("X-Frame-Options", "DENY");
chain.doFilter(request, response);
}
}
Default Sources
private String getDefaultSources() {
String tiktok = "https://analytics.tiktok.com/";
String facebook = "https://www.facebook.com/ https://connect.facebook.net/";
String doubleClick = "https://stats.g.doubleclick.net/ https://11141660.fls.doubleclick.net/ https://googleads.g.doubleclick.net/";
String google = "https://www.google.com/ https://www.google.com.my/ https://analytics.google.com/ https://www.googletagmanager.com/ https://www.google-analytics.com/";
String[] sources = {DEFAULT_SRC, SELF, UNSAFE_INLINE, UNSAFE_EVAL, google, facebook, doubleClick, tiktok, BLOB_DATA};
String defaultSources = String.join(SOURCE_DELIMITER, sources);
return getFilteredSources(defaultSources, DEFAULT_SRC);
}
Content Security Policy
Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://ajax.googleapis.com https://ssl.google-analytics.com https://assets.zendesk.com https://connect.facebook.net; img-src 'self' https://ssl.google-analytics.com https://s-static.ak.facebook.com https://assets.zendesk.com; style-src 'self' 'unsafe-inline' https://assets.zendesk.com; font-src 'self' https://fonts.gstatic.com https://themes.googleusercontent.com; frame-src https://player.vimeo.com https://assets.zendesk.com https://www.facebook.com https://s-static.ak.facebook.com https://tautt.zendesk.com; object-src 'none'
Content-Security-Policy: default-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/ https://www.google.com.my/ https://analytics.google.com/ https://www.googletagmanager.com/ https://www.google-analytics.com/ https://www.facebook.com/ https://connect.facebook.net/ https://stats.g.doubleclick.net/ https://11141660.fls.doubleclick.net/ https://googleads.g.doubleclick.net/ https://analytics.tiktok.com/ data: blob:
Content-Security-Policy: default-src *; style-src 'self' 'unsafe-inline'; font-src 'self' data:; script-src 'self' 'unsafe-inline' 'unsafe-eval' stackexchange.com
Content-Security-Policy: default-src *; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' 'unsafe-eval' http://www.google.com;
content-security-policy: default-src 'self' * 'unsafe-inline' 'unsafe-eval' data: blob:
Content-Security-Policy: default-src 'self' 'unsafe-inline' 'unsafe-eval' data: blob:
content-security-policy: default-src * 'unsafe-inline' 'unsafe-eval' data: blob:
Content-Security-Policy: default-src 'self' cdn.chorke.org
Permissions Policy
Permissions-Policy: camera=(), microphone=(), geolocation=()
Permissions-Policy: camera=('none'), microphone=('none'), geolocation=('none'), payment=('none')
Permissions-Policy: geolocation=("https://advertiser.example.com" "https://analytics.example.com")
permissions-policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), interest-cohort=()