java - Spring Security Sessions without cookies

Question

I'm trying to manage sessions in Spring Security without leveraging cookies. The reasoning is - our application is displayed within an iframe from another domain, we need to manage sessions in our application, and Safari restricts cross-domain cookie creation. (context : domainA.com displays domainB.com in an iframe. domainB.com is setting a JSESSIONID cookie to leverage on domainB.com, but since the user's browser is showing domainA.com - Safari restricts domainB.com from creating the cookie).

The only way I can think to achieve this (against OWASP security recommendations) - is to include the JSESSIONID in the URL as a GET parameter. I don't WANT to do this, but I can't think of an alternative.

So this question is both about :

• Are there better alternatives to tackling this problem?
• If not - how can I achieve this with Spring Security

Reviewing Spring's Documentation around this, using enableSessionUrlRewriting should allow for this

So I've done this :

@Override
protected void configure(HttpSecurity http) throws Exception {
    http
        .sessionManagement()
            .sessionCreationPolicy(SessionCreationPolicy.ALWAYS)
            .enableSessionUrlRewriting(true)

This didn't add the JSESSIONID to the URL, but it should be allowed now. I then leveraged some code found in this question to set the "tracking mode" to URL

@SpringBootApplication
public class MyApplication extends SpringBootServletInitializer {

   @Override
   public void onStartup(ServletContext servletContext) throws ServletException {
      super.onStartup(servletContext);

      servletContext
        .setSessionTrackingModes(
            Collections.singleton(SessionTrackingMode.URL)
      );

Even after this - the application still adds the JSESSIONID as a cookie and not in the URL.

Can someone help point me in the right direction here?

Answer 1

Have you looked at Spring Session: HttpSession & RestfulAPI which uses HTTP headers instead of cookies. See the REST sample projects in REST Sample.