Oauth2 User info fails

Start with OAuth2Srv.scala around line 96 and the OAuth2 settings in application.conf, then reproduce the Keycloak login using the reported authorization, token, and userinfo URLs. Check the userinfo response and SSO attribute mappings; done means identifying the cause of the failure and documenting a working Cortex/Keycloak configuration.

Request Type

Bug Request

Work Environment

Problem Description

Identity provider: keycloak
After keycloack login i receive this error:

2022-07-19 12:37:21,613 [ERROR] from org.elastic4play.services.auth.MultiAuthSrv in application-akka.actor.default-dispatcher-8 - Authentication failure
org.elastic4play.AuthenticationError: OAuth2 authentication failure: User info fails:
        at org.thp.cortex.services.OAuth2Srv$$anonfun$$nestedInanonfun$authenticate$1$1.applyOrElse(OAuth2Srv.scala:96)
        at org.thp.cortex.services.OAuth2Srv$$anonfun$$nestedInanonfun$authenticate$1$1.applyOrElse(OAuth2Srv.scala:95)
        at scala.concurrent.Future.$anonfun$recoverWith$1(Future.scala:417)
        at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:41)
        at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
        at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:63)
        at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:100)
        at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
        at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85)
        at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:100)
        at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:49)
        at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:48)
        at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
        at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
        at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
        at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
        at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)

Cortex application.conf:

oauth2 {
       # URL of the authorization server
       clientId = "[DELETED]"
       clientSecret = "[DELETED]"
       redirectUri = "https://[DELETED]/api/ssoLogin"
       responseType = "code"
       grantType = "authorization_code"

       # URL from where to get the access token
       authorizationUrl = "https://[DELETED]/protocol/openid-connect/auth"
       tokenUrl = "https://[DELETED]protocol/openid-connect/token"

       # The endpoint from which to obtain user details using the OAuth token, after successful login
       userUrl = "https://[DELETED]/protocol/openid-connect/userinfo"
       scope: ["openid", "email"]
   }

   # Single-Sign On
   sso {
       # Autocreate user in database?
       autocreate = false

       # Autoupdate its profile and roles?
       autoupdate = false

       # Autologin user using SSO?
#        autologin = true

       # Name of mapping class from user resource to backend user ('simple' or 'group')
       mapper = simple
       attributes {
         login = "user"
         name = "name"
         roles = "roles"
         organization = "org"

       }
       defaultRoles = ["read", "analyze"]
       defaultOrganization = "[DELETED]"
}
}

Who can provide me a working config, both cortex and keycloack if possible?
Can someone explain how sso attributes are working?