SpelEvaluationException: EL1004E:(pos 0): Method call: Method hasPermission(java.lang.String) cannot be found on MethodSecurityExpressionRoot type

Question

I add to my project a class CustomPermissionEvaluator, configured by a configuration class MethodSecurityConfig, but when I try run my application, after I inform my login c

Answer 1

Ok, finally I get to work done this part of my project. The final code for the CustomPermissionEvaluator is:

@Component
public class CustomPermissionEvaluator implements PermissionEvaluator {

    public CustomPermissionEvaluator() {
    }

    public boolean hasPermission(Authentication arg0, Object arg1) {
        System.out.println("CustomPermissionEvaluator.hasPermission");
        System.out.println("arg0 = "+arg0);
        System.out.println("arg1 = "+arg1);

        if (arg0 == null || !arg0.isAuthenticated()) {
            System.out.println("false");
            return false;
        }
        else {
            System.out.println("true");
            for(GrantedAuthority authority: arg0.getAuthorities()) {
                if(authority.getAuthority().equals(arg1))
                    return true;
            }
            return false;
        }
    }

    @Override
    public boolean hasPermission(Authentication arg0, Object arg1, Object arg2) {
        System.out.println("CustomPermissionEvaluator.hasPermission");
        System.out.println("arg0 = "+arg0);
        System.out.println("arg1 = "+arg1);
        System.out.println("arg2 = "+arg2);

        if (arg0 == null || !arg0.isAuthenticated()) {
            System.out.println("false");
            return false;
        }
        else {
            System.out.println("true");
            for(GrantedAuthority authority: arg0.getAuthorities()) {
                if(authority.getAuthority().equals(arg2))
                    return true;
            }
            return false;
        }
    }

    @Override
    public boolean hasPermission(Authentication arg0, Serializable arg1, String arg2, Object arg3) {
        throw new RuntimeException("Id-based permission evaluation not currently supported.");
    }

}