[keycloak-user] Can there be multiple keycloak.auth-server-url in keycloak adapter

Hi, I am using nginx as reverse proxy facing the external world and my spring boot app and keycloak are deployed internally. In Spring boot application.properties i am providing proxy address and redirecting to real instance from proxy. keycloak.auth-server-url=https://proxyadress/auth nginx.conf snippet location /auth { proxy_pass http://internalbox:9000/auth; proxy_buffering off; client_max_body_size 0; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; } Scenario: When an unautenticated user tries to access the app, app redirects to https://proxyadress/auth. Proxy in tun redirects to real instance and user logs in. The issue is after the log in. keycloak adapter tries to turn access code into acccess token and generates a POST. For that it uses the address given in auth-server-url i.e. proxy address. Clearly there is no keycloak sitting at the proxy at port 443 and there are errors and Auth outcome is FAILED. How can i tell keycoak-adapter to use an internal URL for this POST request? Any other workaround ? Thanks Sagar -- S A M