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daniel-shuy / KeycloakAuthorization.scala
Last active February 11, 2022 17:56
Akka HTTP (Scala) Keycloak token verifier
import akka.actor.ActorSystem
import akka.dispatch.MessageDispatcher
import akka.event.LoggingAdapter
import akka.http.scaladsl.model.headers.{Authorization, OAuth2BearerToken}
import akka.http.scaladsl.server.Directives.{optionalCookie, optionalHeaderValueByType, provide, reject}
import akka.http.scaladsl.server.{AuthorizationFailedRejection, Directive1, Directives}
import org.keycloak.adapters.KeycloakDeployment
import org.keycloak.adapters.rotation.AdapterTokenVerifier
import org.keycloak.representations.AccessToken