Examples with RequestTag io.pravega.common.tracing.RequestTag used on opensource projects

Example 11 with RequestTag

use of io.pravega.common.tracing.RequestTag in project pravega by pravega.

the class ControllerServiceImpl method listStreamsInScopeForTag.

@Override
public void listStreamsInScopeForTag(Controller.StreamsInScopeWithTagRequest request, StreamObserver<Controller.StreamsInScopeResponse> responseObserver) {
    String scopeName = request.getScope().getScope();
    String tag = request.getTag();
    RequestTag requestTag = requestTracker.initializeAndTrackRequestTag(controllerService.nextRequestId(), LIST_STREAMS_IN_SCOPE_FOR_TAG, scopeName);
    log.info(requestTag.getRequestId(), "{} called for scope {} and tags {}", LIST_STREAMS_IN_SCOPE_FOR_TAG, scopeName, tag);
    final AuthContext ctx = this.grpcAuthHelper.isAuthEnabled() ? AuthContext.current() : null;
    Function<String, CompletableFuture<Controller.StreamsInScopeResponse>> streamsFn = delegationToken -> listWithFilter(request.getContinuationToken().getToken(), pageLimit, (x, y) -> controllerService.listStreamsForTag(scopeName, tag, x, requestTag.getRequestId()), x -> grpcAuthHelper.isAuthorized(authorizationResource.ofStreamInScope(scopeName, x), AuthHandler.Permissions.READ, ctx), x -> StreamInfo.newBuilder().setScope(scopeName).setStream(x).build(), requestTag.getRequestId()).handle((response, ex) -> {
        if (ex != null) {
            if (Exceptions.unwrap(ex) instanceof StoreException.DataNotFoundException) {
                return Controller.StreamsInScopeResponse.newBuilder().setStatus(Controller.StreamsInScopeResponse.Status.SCOPE_NOT_FOUND).build();
            } else {
                throw new CompletionException(ex);
            }
        } else {
            return Controller.StreamsInScopeResponse.newBuilder().addAllStreams(response.getKey()).setContinuationToken(Controller.ContinuationToken.newBuilder().setToken(response.getValue()).build()).setStatus(Controller.StreamsInScopeResponse.Status.SUCCESS).build();
        }
    });
    authenticateExecuteAndProcessResults(() -> {
        String result = this.grpcAuthHelper.checkAuthorization(authorizationResource.ofScope(scopeName), AuthHandler.Permissions.READ, ctx);
        log.debug("Result of authorization for [{}] and READ permission is: [{}]", authorizationResource.ofScope(scopeName), result);
        return result;
    }, streamsFn, responseObserver, requestTag);
}

Example 12 with RequestTag

use of io.pravega.common.tracing.RequestTag in project pravega by pravega.

the class ControllerServiceImpl method deleteStream.

@Override
public void deleteStream(StreamInfo request, StreamObserver<DeleteStreamStatus> responseObserver) {
    RequestTag requestTag = requestTracker.initializeAndTrackRequestTag(controllerService.nextRequestId(), DELETE_STREAM, request.getScope(), request.getStream());
    log.info(requestTag.getRequestId(), "deleteStream called for stream {}/{}.", request.getScope(), request.getStream());
    authenticateExecuteAndProcessResults(() -> this.grpcAuthHelper.checkAuthorization(authorizationResource.ofStreamInScope(request.getScope(), request.getStream()), AuthHandler.Permissions.READ_UPDATE), delegationToken -> controllerService.deleteStream(request.getScope(), request.getStream(), requestTag.getRequestId()), responseObserver, requestTag);
}

Example 13 with RequestTag

use of io.pravega.common.tracing.RequestTag in project pravega by pravega.

the class ControllerServiceImpl method sealStream.

@Override
public void sealStream(StreamInfo request, StreamObserver<UpdateStreamStatus> responseObserver) {
    RequestTag requestTag = requestTracker.initializeAndTrackRequestTag(controllerService.nextRequestId(), SEAL_STREAM, request.getScope(), request.getStream());
    log.info(requestTag.getRequestId(), "sealStream called for stream {}/{}.", request.getScope(), request.getStream());
    authenticateExecuteAndProcessResults(() -> this.grpcAuthHelper.checkAuthorization(authorizationResource.ofStreamInScope(request.getScope(), request.getStream()), AuthHandler.Permissions.READ_UPDATE), delegationToken -> controllerService.sealStream(request.getScope(), request.getStream(), requestTag.getRequestId()), responseObserver, requestTag);
}

Example 14 with RequestTag

use of io.pravega.common.tracing.RequestTag in project pravega by pravega.

the class ControllerServiceImpl method pingTransaction.

@Override
public void pingTransaction(PingTxnRequest request, StreamObserver<PingTxnStatus> responseObserver) {
    final UUID txnId = ModelHelper.encode(request.getTxnId());
    RequestTag requestTag = requestTracker.initializeAndTrackRequestTag(controllerService.nextRequestId(), PING_TRANSACTION, request.getStreamInfo().getScope(), request.getStreamInfo().getStream(), txnId.toString());
    log.info(requestTag.getRequestId(), "pingTransaction called for stream {}/{}, txnId={}", request.getStreamInfo().getScope(), request.getStreamInfo().getStream(), txnId);
    authenticateExecuteAndProcessResults(() -> this.grpcAuthHelper.checkAuthorization(authorizationResource.ofStreamInScope(request.getStreamInfo().getScope(), request.getStreamInfo().getStream()), AuthHandler.Permissions.READ_UPDATE), delegationToken -> controllerService.pingTransaction(request.getStreamInfo().getScope(), request.getStreamInfo().getStream(), txnId, request.getLease(), requestTag.getRequestId()), responseObserver, requestTag);
}

Example 15 with RequestTag

use of io.pravega.common.tracing.RequestTag in project pravega by pravega.

the class ControllerServiceImpl method listScopes.

@Override
public void listScopes(Controller.ScopesRequest request, StreamObserver<Controller.ScopesResponse> responseObserver) {
    RequestTag requestTag = requestTracker.initializeAndTrackRequestTag(controllerService.nextRequestId(), LIST_SCOPES);
    log.info(requestTag.getRequestId(), "listScope called.");
    final AuthContext ctx;
    if (this.grpcAuthHelper.isAuthEnabled()) {
        ctx = AuthContext.current();
    } else {
        ctx = null;
    }
    Supplier<String> stringSupplier = () -> {
        String result = this.grpcAuthHelper.checkAuthorization(authorizationResource.ofScopes(), AuthHandler.Permissions.READ, ctx);
        log.debug("Result of authorization for [{}] and READ permission is: [{}]", authorizationResource.ofScopes(), result);
        return result;
    };
    Function<String, CompletableFuture<Controller.ScopesResponse>> scopesFn = delegationToken -> listWithFilter(request.getContinuationToken().getToken(), pageLimit, (x, y) -> controllerService.listScopes(x, y, requestTag.getRequestId()), x -> grpcAuthHelper.isAuthorized(authorizationResource.ofScope(x), AuthHandler.Permissions.READ, ctx), x -> x, requestTag.getRequestId()).thenApply(response -> Controller.ScopesResponse.newBuilder().addAllScopes(response.getKey()).setContinuationToken(Controller.ContinuationToken.newBuilder().setToken(response.getValue()).build()).build());
    authenticateExecuteAndProcessResults(stringSupplier, scopesFn, responseObserver, requestTag);
}