springspring-bootkuberneteskubernetes-ingressambassador

Using ambassador ingress controller in kubernetes

I have created my auth service deployed in a kuberenetes cluster which is working and generating token when api is called by node port. I wanted to use Ambassador as the ingress controller so I mapped my services with ambassador but now when i call my auth service im getting

Spring Boot: RequestRejectedException: The request was rejected because the URL contained a potentially malicious String “//”

I tried changing to nginx and it worked fine. Any suggestion why Im getting spring boot http firewall exception in ambasador 

apiVersion: getambassador.io/v2
kind: AuthService
metadata:
  name: authentication
spec:
  auth_service: "auth:3000"
  path_prefix: "/extauth"`
Solution

  • Try adding a slash at the end of the prefix string.ie,path_prefix: "/extauth/"