# We installed the latest version of gluu and were trying to configure basic authentication. # But we encountered with the below mentioned error. # Request your help in solving this issue. { "error_description": "Client authentication failed (e.g. unknown client, no client authentication included, or unsupported authentication method). The authorization server MAY return an HTTP 401 (Unauthorized) status code to indicate which HTTP authentication schemes are supported. If the client attempted to authenticate via the Authorization request header field, the authorization server MUST respond with an HTTP 401 (Unauthorized) status code, and include the WWW-Authenticate response header field matching the authentication scheme used by the client.", "error": "invalid_client" }