Class DelegatingGrpcAuthenticationExtractor

java.lang.Object

org.springframework.grpc.server.security.DelegatingGrpcAuthenticationExtractor

All Implemented Interfaces:

GrpcAuthenticationExtractor

public final class DelegatingGrpcAuthenticationExtractor
extends Object
implements GrpcAuthenticationExtractor

A GrpcAuthenticationExtractor that iterates over other GrpcAuthenticationExtractor instances in the order supplied. The first non-null Authentication is the result, and the remaining delegates are not called. An exception from a delegate is not caught.

Author:

Gabriel Hall

Constructor Summary

Constructors

Constructor	Description
DelegatingGrpcAuthenticationExtractor(List<GrpcAuthenticationExtractor> delegates)
DelegatingGrpcAuthenticationExtractor(GrpcAuthenticationExtractor... delegates)

Method Summary

Modifier and Type	Method	Description
@Nullable org.springframework.security.core.Authentication	extract(io.grpc.Metadata headers, io.grpc.Attributes attributes, io.grpc.MethodDescriptor<?,?> method)

Methods inherited from class Object

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

Constructor Details

DelegatingGrpcAuthenticationExtractor

public DelegatingGrpcAuthenticationExtractor(List<GrpcAuthenticationExtractor> delegates)

DelegatingGrpcAuthenticationExtractor

public DelegatingGrpcAuthenticationExtractor(GrpcAuthenticationExtractor... delegates)

Method Details

extract

public @Nullable org.springframework.security.core.Authentication extract(io.grpc.Metadata headers,
 io.grpc.Attributes attributes,
 io.grpc.MethodDescriptor<?,?> method)

Specified by:

extract in interface GrpcAuthenticationExtractor