Spring Security ExceptionHandlingConfigurer provides no way to configure AuthenticationTrustResolver on ExceptionTranslationFilter

Expected Behavior

There should be a way to set the custom implementation for AuthenticationTrustResolver on ExceptionTranslationFilter via ExceptionHandlingConfigurer

Current Behavior

Cant set this up using the configurer. And the configurer class is also final so one cant extend it.

Context

wanted to set the custom AuthenticationTrustResolver so that a Access denied exception can be treated as a authentication exception to trigger the authentication flow.

Comment From: marcusdacoregio

Hi @nitsoni, have you tried using an ObjectPostProcessor? Something like:

http
    .exceptionHandling((exceptions) -> exceptions
        .withObjectPostProcessor(new ObjectPostProcessor<ExceptionTranslationFilter>() {
            @Override public<O extends ExceptionTranslationFilter> O postProcess(O object) {
                object.setAuthenticationTrustResolver(myAuthenticationTrustResolver);
                return object;
            }
        })
);

I don't think we want to add a method to the DSL to change the AuthenticationTrustResolver since it is pretty uncommon to do this.

Comment From: spring-projects-issues

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Comment From: spring-projects-issues

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