Examples of org.springframework.security.web.method.annotation.AuthenticationPrincipalArgumentResolver

org.springframework.security.web.method.annotation.AuthenticationPrincipalArgumentResolver

ething with CustomUser }

Will resolve the CustomUser argument using {@link Authentication#getPrincipal()} from the {@link SecurityContextHolder}. If the {@link Authentication} or {@link Authentication#getPrincipal()} isnull, it will return null. If the types do not match, null will be returned unless {@link AuthenticationPrincipal#errorOnInvalidType()} is true in whichcase a {@link ClassCastException} will be thrown.

Alternatively, users can create a custom meta annotation as shown below:

 @Target({ ElementType.PARAMETER }) @Retention(RetentionPolicy.RUNTIME) @AuthenticationPrincipal public @interface CurrentUser { }

The custom annotation can then be used instead. For example:

@Controller public class MyController { "/im") public void im(@CurrentUser CustomUser customUser) { // do something with CustomUser }

@author Rob Winch @since 4.0


    @Override
    @SuppressWarnings("deprecation")
    public void addArgumentResolvers(
            List<HandlerMethodArgumentResolver> argumentResolvers) {
        argumentResolvers.add(new AuthenticationPrincipalArgumentResolver());
        argumentResolvers.add(new org.springframework.security.web.bind.support.AuthenticationPrincipalArgumentResolver());
    }

Examples of org.springframework.security.web.method.annotation.AuthenticationPrincipalArgumentResolver

Related Classes of org.springframework.security.web.method.annotation.AuthenticationPrincipalArgumentResolver