.. java:import:: io.grpc Context

.. java:import:: io.grpc Contexts

.. java:import:: io.grpc ForwardingServerCall

.. java:import:: io.grpc Metadata

.. java:import:: io.grpc Metadata.Key

.. java:import:: io.grpc ServerCall

.. java:import:: io.grpc ServerCall.Listener

.. java:import:: io.grpc ServerCallHandler

.. java:import:: io.grpc ServerInterceptor

.. java:import:: io.grpc Status

.. java:import:: java.util Base64

.. java:import:: java.util.function Predicate

.. java:import:: java.util.regex Pattern

.. java:import:: org.apache.shiro SecurityUtils

.. java:import:: org.apache.shiro.authc AuthenticationException

.. java:import:: org.apache.shiro.subject Subject

.. java:import:: org.apache.shiro.util ThreadContext

.. java:import:: org.caosdb.server CaosDBServer

.. java:import:: org.caosdb.server ServerProperties

.. java:import:: org.caosdb.server.accessControl AnonymousAuthenticationToken

.. java:import:: org.caosdb.server.accessControl AuthenticationUtils

.. java:import:: org.caosdb.server.accessControl RealmUsernamePasswordToken

.. java:import:: org.caosdb.server.accessControl SelfValidatingAuthenticationToken

.. java:import:: org.caosdb.server.accessControl SessionToken

.. java:import:: org.caosdb.server.accessControl UserSources

.. java:import:: org.caosdb.server.utils Utils

.. java:import:: org.restlet.data CookieSetting

AuthInterceptor.NoOpListener
============================

.. java:package:: org.caosdb.server.grpc
   :noindex:

.. java:type:: static class NoOpListener<ReqT> extends Listener<ReqT>
   :outertype: AuthInterceptor

   A no-op listener. This class is used for failed authentications. We couldn't return a null instead because the documentation of the \ :java:ref:`ServerInterceptor`\  explicitely forbids it.

   :author: Timm Fitschen