I'm trying to enable CSRF protection in Spring Security 3.0. All the articles I've found point to using the <csrf> tag, which doesn't exist in this version of Spring Security and there's no chance of me upgrading to a newer version of Spring any time soon. (Corporate environment)
With this in mind, how can we implement CSRF protection?
We're using Spring 3, Java 8 and JBoss 5.
How to enable CSRF protection in Spring Security 3.0