使用Spring Security检索记录的用户组

Question

I'm using Spring Security to improve access on my web app. All works fine but I need to retrieve the user group where my user is contained. I've implemented the JdbcDaoImpl bean in my security xml and I've setting the properties groupAuthoritiesByUsernameQuery and allowing the query by usergroup. So, the app logins! But I don't know how to get the group. I need something like: SecurityContextHolder.getContext().getGroups()... Thanks!

Answer 1

You can use the following which will return a list of GrantedAuthority

List<GrantedAuthority> grantedAuthorities = SecurityContextHolder.getContext()
                                            .getAuthentication()
                                            .getAuthorities()

GrantedAuthority.getAuthority() will return your role.