upstreams:
  - id: httpbin
    path: /
    uri: http://httpbin
injectRequestHeaders:
- name: X-Forwarded-Groups
  values:
  - claim: groups
- name: X-Forwarded-User
  values:
  -   claim: user
- name: X-Forwarded-Email
  values:
  - claim: email
- name: X-Forwarded-Preferred-Username
  values:
  - claim: preferred_username