org.springframework.graphql.security

Class ReactiveSecurityDataFetcherExceptionResolver

java.lang.Object

org.springframework.graphql.security.ReactiveSecurityDataFetcherExceptionResolver

All Implemented Interfaces:

DataFetcherExceptionResolver

public class ReactiveSecurityDataFetcherExceptionResolver
extends Object
implements DataFetcherExceptionResolver

Reactive DataFetcherExceptionResolver for Spring Security exceptions. For use in applications with a reactive transport (e.g. WebFlux HTTP endpoint).

Since:

1.0.0

Author:

Rob Winch, Rossen Stoyanchev

Constructor Summary

Constructors

Constructor and Description
ReactiveSecurityDataFetcherExceptionResolver()

Method Summary

Modifier and Type	Method and Description
reactor.core.publisher.Mono<List<GraphQLError>>	resolveException(Throwable ex, DataFetchingEnvironment env) Resolve the given exception and return the error(s) to add to the response.
void	setAuthenticationTrustResolver(org.springframework.security.authentication.AuthenticationTrustResolver resolver) Set the resolver to use to check if an authentication is anonymous that in turn determines whether AccessDeniedException is classified as "unauthorized" or "forbidden".

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ReactiveSecurityDataFetcherExceptionResolver

public ReactiveSecurityDataFetcherExceptionResolver()

Method Detail

setAuthenticationTrustResolver

public void setAuthenticationTrustResolver(org.springframework.security.authentication.AuthenticationTrustResolver resolver)

Set the resolver to use to check if an authentication is anonymous that in turn determines whether AccessDeniedException is classified as "unauthorized" or "forbidden".

Parameters:

resolver - the resolver to use

resolveException

public reactor.core.publisher.Mono<List<GraphQLError>> resolveException(Throwable ex,
                                                                        DataFetchingEnvironment env)

Description copied from interface: DataFetcherExceptionResolver

Resolve the given exception and return the error(s) to add to the response.

Implementations can use GraphqlErrorBuilder.newError(DataFetchingEnvironment) to create an error with the coordinates of the target field, and use ErrorType to specify a category for the error.

Specified by:

resolveException in interface DataFetcherExceptionResolver

Parameters:

ex - the exception to resolve

env - the environment for the invoked DataFetcher

Returns:

a Mono with errors to add to the GraphQL response; if the Mono completes with an empty List, the exception is resolved without any errors added to the response; if the Mono completes empty, without emitting a List, the exception remains unresolved and gives other resolvers a chance.