Examples with Messages org.graylog2.plugin.Messages used on opensource projects

Example 61 with Messages

use of org.graylog2.plugin.Messages in project graylog2-server by Graylog2.

the class V20191203120602_MigrateSavedSearchesToViews method migrateSavedSearch.

private Map.Entry<View, Search> migrateSavedSearch(SavedSearch savedSearch) {
    final String histogramId = randomUUIDProvider.get();
    final String messageListId = randomUUIDProvider.get();
    final Set<ViewWidget> widgets = ImmutableSet.of(AggregationWidget.create(histogramId), savedSearch.query().toMessagesWidget(messageListId));
    final Map<String, Set<String>> widgetMapping = new HashMap<>(widgets.size());
    final Set<SearchType> searchTypes = widgets.stream().flatMap(widget -> {
        final Set<SearchType> widgetSearchTypes = widget.toSearchTypes(randomUUIDProvider);
        widgetMapping.put(widget.id(), widgetSearchTypes.stream().map(SearchType::id).collect(Collectors.toSet()));
        return widgetSearchTypes.stream();
    }).collect(Collectors.toSet());
    final Query.Builder queryBuilder = Query.builder().id(randomUUIDProvider.get()).timerange(savedSearch.query().toTimeRange()).query(savedSearch.query().query()).searchTypes(searchTypes);
    final Query query = savedSearch.query().streamId().map(queryBuilder::streamId).orElse(queryBuilder).build();
    final Search newSearch = Search.create(randomObjectIdProvider.get(), Collections.singleton(query), savedSearch.creatorUserId(), savedSearch.createdAt());
    final Titles titles = Titles.ofWidgetTitles(ImmutableMap.of(histogramId, "Message Count", messageListId, "All Messages"));
    final Map<String, ViewWidgetPosition> widgetPositions = ImmutableMap.of(histogramId, ViewWidgetPosition.builder().col(Position.fromInt(1)).row(Position.fromInt(1)).height(Position.fromInt(2)).width(Position.infinity()).build(), messageListId, ViewWidgetPosition.builder().col(Position.fromInt(1)).row(Position.fromInt(3)).height(Position.fromInt(6)).width(Position.infinity()).build());
    final ViewState viewState = ViewState.create(titles, widgets, widgetMapping, widgetPositions);
    final View newView = View.create(randomObjectIdProvider.get(), "Saved Search: " + savedSearch.title(), "This Search was migrated automatically from the \"" + savedSearch.title() + "\" saved search.", "", newSearch.id(), Collections.singletonMap(query.id(), viewState), Optional.of(savedSearch.creatorUserId()), savedSearch.createdAt());
    return new AbstractMap.SimpleEntry<>(newView, newSearch);
}

Example 62 with Messages

use of org.graylog2.plugin.Messages in project graylog2-server by Graylog2.

the class MessagesResource method retrieve.

@ApiOperation(value = "Export messages as CSV", notes = "Use this endpoint, if you want to configure export parameters freely instead of relying on an existing Search")
@POST
@Produces(MoreMediaTypes.TEXT_CSV)
@NoAuditEvent("Has custom audit events")
public ChunkedOutput<SimpleMessageChunk> retrieve(@ApiParam @Valid MessagesRequest rawrequest, @Context SearchUser searchUser) {
    final MessagesRequest request = fillInIfNecessary(rawrequest, searchUser);
    final ValidationRequest.Builder validationReq = ValidationRequest.builder();
    Optional.ofNullable(rawrequest.queryString()).ifPresent(validationReq::query);
    Optional.ofNullable(rawrequest.timeRange()).ifPresent(validationReq::timerange);
    Optional.ofNullable(rawrequest.streams()).ifPresent(validationReq::streams);
    final ValidationResponse validationResponse = queryValidationService.validate(validationReq.build());
    if (validationResponse.status().equals(ValidationStatus.ERROR)) {
        validationResponse.explanations().stream().findFirst().map(ValidationMessage::errorMessage).ifPresent(message -> {
            throw new BadRequestException("Request validation failed: " + message);
        });
    }
    executionGuard.checkUserIsPermittedToSeeStreams(request.streams(), searchUser::canReadStream);
    ExportMessagesCommand command = commandFactory.buildFromRequest(request);
    return asyncRunner.apply(chunkConsumer -> exporter().export(command, chunkConsumer));
}

Example 63 with Messages

use of org.graylog2.plugin.Messages in project graylog2-server by Graylog2.

the class CmdLineTool method run.

@Override
public void run() {
    final Level logLevel = setupLogger();
    if (isDumpDefaultConfig()) {
        dumpDefaultConfigAndExit();
    }
    // This is holding all our metrics.
    MetricRegistry metricRegistry = MetricRegistryFactory.create();
    featureFlags = getFeatureFlags(metricRegistry);
    installConfigRepositories();
    installCommandConfig();
    beforeStart();
    beforeStart(parseAndGetTLSConfiguration(), parseAndGetPathConfiguration(configFile));
    processConfiguration(jadConfig);
    coreConfigInjector = setupCoreConfigInjector();
    final Set<Plugin> plugins = loadPlugins(getPluginPath(configFile), chainingClassLoader);
    installPluginConfig(plugins);
    processConfiguration(jadConfig);
    if (isDumpConfig()) {
        dumpCurrentConfigAndExit();
    }
    if (!validateConfiguration()) {
        LOG.error("Validating configuration file failed - exiting.");
        System.exit(1);
    }
    final List<String> arguments = ManagementFactory.getRuntimeMXBean().getInputArguments();
    LOG.info("Running with JVM arguments: {}", Joiner.on(' ').join(arguments));
    beforeInjectorCreation(plugins);
    injector = setupInjector(new NamedConfigParametersModule(jadConfig.getConfigurationBeans()), new PluginBindings(plugins), binder -> binder.bind(MetricRegistry.class).toInstance(metricRegistry));
    if (injector == null) {
        LOG.error("Injector could not be created, exiting! (Please include the previous error messages in bug " + "reports.)");
        System.exit(1);
    }
    addInstrumentedAppender(metricRegistry, logLevel);
    // Report metrics via JMX.
    final JmxReporter reporter = JmxReporter.forRegistry(metricRegistry).build();
    reporter.start();
    startCommand();
}

Example 64 with Messages

use of org.graylog2.plugin.Messages in project graylog2-server by Graylog2.

the class DecoratorProcessorImpl method decorate.

@Override
public SearchResponse decorate(SearchResponse searchResponse, List<SearchResponseDecorator> searchResponseDecorators) {
    try {
        final Optional<SearchResponseDecorator> metaDecorator = searchResponseDecorators.stream().reduce((f, g) -> (v) -> g.apply(f.apply(v)));
        if (metaDecorator.isPresent()) {
            final Map<String, ResultMessageSummary> originalMessages = searchResponse.messages().stream().collect(Collectors.toMap(this::getMessageKey, Function.identity()));
            final SearchResponse newSearchResponse = metaDecorator.get().apply(searchResponse);
            final Set<String> newFields = extractFields(newSearchResponse.messages());
            final List<ResultMessageSummary> decoratedMessages = newSearchResponse.messages().stream().map(resultMessage -> {
                final ResultMessageSummary originalMessage = originalMessages.get(getMessageKey(resultMessage));
                if (originalMessage != null) {
                    return resultMessage.toBuilder().decorationStats(DecorationStats.create(originalMessage.message(), resultMessage.message())).build();
                }
                return resultMessage;
            }).collect(Collectors.toList());
            return newSearchResponse.toBuilder().messages(decoratedMessages).fields(newFields).decorationStats(this.getSearchDecoratorStats(decoratedMessages)).build();
        }
    } catch (Exception e) {
        LOG.error("Error decorating search response", e);
    }
    return searchResponse;
}

Example 65 with Messages

use of org.graylog2.plugin.Messages in project graylog2-server by Graylog2.

the class FixDeflectorByMoveJob method doExecute.

public void doExecute(IndexSet indexSet) {
    if (!indexSet.getConfig().isWritable()) {
        LOG.debug("No need to fix deflector for non-writable index set <{}> ({})", indexSet.getConfig().id(), indexSet.getConfig().title());
        return;
    }
    if (indexSet.isUp() || !indices.exists(indexSet.getWriteIndexAlias())) {
        LOG.error("There is no index <{}>. No need to run this job. Aborting.", indexSet.getWriteIndexAlias());
        return;
    }
    LOG.info("Attempting to fix deflector with move strategy.");
    boolean wasProcessing = true;
    try {
        // Pause message processing and lock the pause.
        wasProcessing = serverStatus.isProcessing();
        serverStatus.pauseMessageProcessing();
        progress = 5;
        bufferSynchronizer.waitForEmptyBuffers(EnumSet.of(PROCESS, OUTPUT));
        progress = 10;
        // Copy messages to new index.
        String newTarget = null;
        try {
            newTarget = indexSet.getNewestIndex();
            LOG.info("Starting to move <{}> to <{}>.", indexSet.getWriteIndexAlias(), newTarget);
            indices.move(indexSet.getWriteIndexAlias(), newTarget);
        } catch (Exception e) {
            LOG.error("Moving index failed. Rolling back.", e);
            if (newTarget != null) {
                indices.delete(newTarget);
            }
            throw new RuntimeException(e);
        }
        LOG.info("Done moving deflector index.");
        progress = 85;
        // Delete deflector index.
        LOG.info("Deleting <{}> index.", indexSet.getWriteIndexAlias());
        indices.delete(indexSet.getWriteIndexAlias());
        progress = 90;
        // Set up deflector.
        indexSet.setUp();
        progress = 95;
    } finally {
        // Start message processing again.
        serverStatus.unlockProcessingPause();
        if (wasProcessing) {
            serverStatus.resumeMessageProcessing();
        }
    }
    progress = 90;
    activityWriter.write(new Activity("Notification condition [" + Notification.Type.DEFLECTOR_EXISTS_AS_INDEX + "] " + "has been fixed.", this.getClass()));
    notificationService.fixed(Notification.Type.DEFLECTOR_EXISTS_AS_INDEX);
    progress = 100;
    LOG.info("Finished.");
}