JWT at testing instance

testing/deployments/hub.yaml

@@ -137,9 +137,12 @@ hub:
     status:
       url: "http://status-web/"
       admin: true
+    jwt:
+      url: "http://jwt/"
+      display: false
   image:
     name: valtri/hub
-    tag: "3.x-eosc4" # EOSC, jupyter 3.1.0
+    tag: "eosc9-jwt"
   config:
     Authenticator:
       enable_auth_state: true
@@ -159,7 +162,7 @@ hub:
       client_secret: "{{ secret['client_secret'] }}"
       oauth_callback_url: "https://{{ notebooks_hostname }}/hub/oauth_callback"
       scope: ["openid", "profile", "email", "offline_access", "entitlements"]
-      username_key: "sub"
+      username_claim: "sub"
       extra_authorize_params:
         prompt: consent
     JupyterHub: