Spring Boot 2 OIDC (OAuth2) client / resource server not propagating the access token in the WebClient
问题 Sample project available on Github I have successfully configured two Spring Boot 2 application2 as client/resource servers against Keycloak and SSO between them is fine. Besides, I am testing authenticated REST calls to one another, propagating the access token as an Authorization: Bearer ACCESS_TOKEN header. After starting Keycloak and the applications I access either http://localhost:8181/resource-server1 or http://localhost:8282/resource-server-2 and authenticate in the Keycloak login