Examples with DelegationToken io.pravega.controller.stream.api.grpc.v1.Controller.DelegationToken used on opensource projects

Example 41 with DelegationToken

use of io.pravega.controller.stream.api.grpc.v1.Controller.DelegationToken in project pravega by pravega.

the class ControllerServiceImpl method updateSubscriberStreamCut.

@Override
public void updateSubscriberStreamCut(SubscriberStreamCut request, StreamObserver<UpdateSubscriberStatus> responseObserver) {
    String scope = request.getStreamCut().getStreamInfo().getScope();
    String stream = request.getStreamCut().getStreamInfo().getStream();
    String subscriber = request.getSubscriber();
    String readerGroupId = request.getReaderGroupId();
    long generation = request.getGeneration();
    StreamCut streamCut = request.getStreamCut();
    RequestTag requestTag = requestTracker.initializeAndTrackRequestTag(controllerService.nextRequestId(), UPDATE_TRUNCATION_STREAM_CUT, scope, stream);
    log.info(requestTag.getRequestId(), "updateSubscriberStreamCut called for stream {}/{}.", scope, stream);
    authenticateExecuteAndProcessResults(() -> this.grpcAuthHelper.checkAuthorization(authorizationResource.ofStreamInScope(scope, stream), AuthHandler.Permissions.READ_UPDATE), delegationToken -> controllerService.updateSubscriberStreamCut(scope, stream, subscriber, readerGroupId, generation, ImmutableMap.copyOf(ModelHelper.encode(streamCut)), requestTag.getRequestId()), responseObserver, requestTag);
}