spring-cloud/spring-cloud-netflix

Oauth token cannot be injected to replica requests for Eureka cluster

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#4,046 opened on Nov 16, 2021

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Description

Hi Spring Cloud Team,

I am using Spring Cloud Netflix as our Discovery Service, and also setup an Eureka cluster with 2 nodes. But got authentication issue for nodes replication with Oauth token.

Spring Cloud Version: 2020.0.2 eureka-core version: 1.10.11

I tried to inject Oauth token with guide: https://docs.spring.io/spring-cloud-netflix/docs/current/reference/html/#authenticating-with-the-eureka-server, this only works for general user requests to register app and also heartbeat, but doesn't work for cluster nodes replication requests, specifically "/eureka/peerreplication/batch/". So can we improve this to allow customization for replication requests? Or this is an issue for Eureka?

Thanks very much.

Contributor guide

Research direction
Examine how OAuth tokens are injected into standard Eureka requests and adapt the mechanism for peer replication endpoints like /eureka/peerreplication/batch/. Look at the existing authentication filter or interceptor and extend it to cover replication requests.
Tech stack
javaspring
Domain
backendapiauthentication
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaSpring CloudEureka
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40