Details
Major Description
Currently when attempting to send a request to APIcast, if the OIDC provider is unreachable for any reason the following or similar error message appears in the APIcast logs:
2021/09/27 13:18:41 [warn] 27#27: *7 proxy.lua:196: handle_oauth(): failed to initialize OpenID Connect for service 6: missing OIDC configuration, requestID=031630eaef87f30bf2b26a331788df77, client: 10.131.2.1, server: _, request: "GET / HTTP/1.1", host: "example.com" 2021/09/27 13:18:41 [debug] 27#27: *7 service.lua:236: get_usage(): [mapping] service 6 has 25 rules, requestID=031630eaef87f30bf2b26a331788df77 2021/09/27 13:18:41 [debug] 27#27: *7 proxy.lua:280: rewrite(): oauth failed with [jwt] invalid alg, requestID=031630eaef87f30bf2b26a331788df77
It would be helpful if the language was clearer and that there was some indication about what endpoint was not reachable. In this case the `.well-known/oidc-configuration` endpoint.
