Examples with LIST_SCOPES io.pravega.shared.controller.tracing.RPCTracingTags.LIST_SCOPES used on opensource projects

Example 1 with LIST_SCOPES

use of io.pravega.shared.controller.tracing.RPCTracingTags.LIST_SCOPES 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);
}