.. 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
===============

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

.. java:type:: public class AuthInterceptor implements ServerInterceptor

   ServerInterceptor for Authentication. If the authentication succeeds or if the caller is anonymous, the \ :java:ref:`Context`\  of the \ :java:ref:`ServerCall`\  is updated with a \ :java:ref:`Subject`\  instance. If the request does not succeed the call is closed with \ :java:ref:`Status.UNAUTHENTICATED`\ .

   :author: Timm Fitschen

Fields
------
AUTHENTICATION_HEADER
^^^^^^^^^^^^^^^^^^^^^

.. java:field:: public static final Key<String> AUTHENTICATION_HEADER
   :outertype: AuthInterceptor

AUTHORIZATION_HEADER
^^^^^^^^^^^^^^^^^^^^

.. java:field:: public static final Key<String> AUTHORIZATION_HEADER
   :outertype: AuthInterceptor

BASIC_SCHEME_PREFIX
^^^^^^^^^^^^^^^^^^^

.. java:field:: public static final String BASIC_SCHEME_PREFIX
   :outertype: AuthInterceptor

COOKIE_HEADER
^^^^^^^^^^^^^

.. java:field:: public static final Key<String> COOKIE_HEADER
   :outertype: AuthInterceptor

PLEASE_LOG_IN
^^^^^^^^^^^^^

.. java:field:: public static final Status PLEASE_LOG_IN
   :outertype: AuthInterceptor

SESSION_TOKEN_COOKIE_PREFIX_PATTERN
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. java:field:: public static final Pattern SESSION_TOKEN_COOKIE_PREFIX_PATTERN
   :outertype: AuthInterceptor

SESSION_TOKEN_COOKIE_PREFIX_PREDICATE
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. java:field:: public static final Predicate<String> SESSION_TOKEN_COOKIE_PREFIX_PREDICATE
   :outertype: AuthInterceptor

SUBJECT_KEY
^^^^^^^^^^^

.. java:field:: public static final Context.Key<Subject> SUBJECT_KEY
   :outertype: AuthInterceptor

Methods
-------
bindSubject
^^^^^^^^^^^

.. java:method:: @SuppressWarnings public static Subject bindSubject()
   :outertype: AuthInterceptor

expiredSessionMetadata
^^^^^^^^^^^^^^^^^^^^^^

.. java:method:: public final Metadata expiredSessionMetadata()
   :outertype: AuthInterceptor

interceptCall
^^^^^^^^^^^^^

.. java:method:: @Override public <ReqT, RespT> Listener<ReqT> interceptCall(ServerCall<ReqT, RespT> call, Metadata headers, ServerCallHandler<ReqT, RespT> next)
   :outertype: AuthInterceptor