Can anyone please help, I have spent all day searching for the answer but I'm not getting anywhere. I am trying to configure Nginx as a reverse-proxy to Keycloak and I'm getting close, access to keycloak console and such via https is working just fine. The problem is when I try to login to my app and return from the auth provider (azure) I get a 403 forbidden and the following message in the application log: 2019-03-07 14:50:45,831 ERROR [org.keycloak.adapters.OAuthRequestAuthenticator] (default task-9) Adapter requires SSL. Request: http://local.toyota.no/workBenchWeb/zul/main.zul?state=c23babe7-6637-48fe... My keycloak.json: { "realm": "TKS-TEST", "auth-server-url": "https://kct.toyota.no/auth", "ssl-required": "all", "resource": "tks-test-client", "public-client": true, "confidential-port": 443, "principal-attribute": "preferred_username" } ./t