Examples with Configuration org.graylog2.Configuration used on opensource projects

Example 51 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class CmdLineTool method setupCoreConfigInjector.

/**
 * Set up a separate injector, containing only the core configuration bindings. It can be used to look up
 * configuration values in modules at binding time.
 */
protected Injector setupCoreConfigInjector() {
    final NamedConfigParametersModule configModule = new NamedConfigParametersModule(jadConfig.getConfigurationBeans());
    Injector coreConfigInjector = null;
    try {
        coreConfigInjector = Guice.createInjector(Stage.PRODUCTION, ImmutableList.of(configModule, (Module) Binder::requireExplicitBindings, this::featureFlagsBinding));
    } catch (CreationException e) {
        annotateInjectorCreationException(e);
    } catch (Exception e) {
        LOG.error("Injector creation failed!", e);
    }
    if (coreConfigInjector == null) {
        LOG.error("Injector for core configuration could not be created, exiting! (Please include the previous " + "error messages in bug reports.)");
        System.exit(1);
    }
    return coreConfigInjector;
}

Example 52 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class FormattedEmailAlertSender method sendEmails.

@Override
public void sendEmails(Stream stream, EmailRecipients recipients, AlertCondition.CheckResult checkResult, List<Message> backlog) throws TransportConfigurationException, EmailException {
    if (!configuration.isEnabled()) {
        throw new TransportConfigurationException("Email transport is not enabled in server configuration file!");
    }
    if (recipients == null || recipients.isEmpty()) {
        throw new RuntimeException("Cannot send emails: empty recipient list.");
    }
    final Set<String> recipientsSet = recipients.getEmailRecipients();
    if (recipientsSet.size() == 0) {
        final Notification notification = notificationService.buildNow().addNode(nodeId.toString()).addType(Notification.Type.GENERIC).addSeverity(Notification.Severity.NORMAL).addDetail("title", "Stream \"" + stream.getTitle() + "\" is alerted, but no recipients have been defined!").addDetail("description", "To fix this, go to the alerting configuration of the stream and add at least one alert recipient.");
        notificationService.publishIfFirst(notification);
    }
    for (String email : recipientsSet) {
        sendEmail(email, stream, checkResult, backlog);
    }
}

Example 53 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class V20161124104700_AddRetentionRotationAndDefaultFlagToIndexSetMigration method upgrade.

@Override
public void upgrade() {
    if (clusterConfigService.get(MigrationCompleted.class) != null) {
        LOG.debug("Migration already completed!");
        return;
    }
    final ImmutableSet.Builder<String> updatedIds = ImmutableSet.builder();
    final ImmutableSet.Builder<String> skippedIds = ImmutableSet.builder();
    final IndexManagementConfig indexManagementConfig = clusterConfigService.get(IndexManagementConfig.class);
    checkState(indexManagementConfig != null, "Couldn't find index management configuration");
    for (final IndexSetConfig indexSetConfig : indexSetService.findAll()) {
        final IndexSetConfig.Builder updated = indexSetConfig.toBuilder();
        if (isNullOrEmpty(indexSetConfig.rotationStrategyClass())) {
            // Paranoia
            checkState(indexSetConfig.rotationStrategy().type().startsWith(indexManagementConfig.rotationStrategy()), "rotation strategy config type <%s> does not match rotation strategy <%s>", indexSetConfig.rotationStrategy().type(), indexManagementConfig.rotationStrategy());
            LOG.info("Adding rotation_strategy_class <{}> to index set <{}>", indexManagementConfig.rotationStrategy(), indexSetConfig.id());
            updated.rotationStrategyClass(indexManagementConfig.rotationStrategy());
        }
        if (isNullOrEmpty(indexSetConfig.retentionStrategyClass())) {
            // Paranoia
            checkState(indexSetConfig.retentionStrategy().type().startsWith(indexManagementConfig.retentionStrategy()), "retention strategy config type <%s> does not match retention strategy <%s>", indexSetConfig.retentionStrategy().type(), indexManagementConfig.retentionStrategy());
            LOG.info("Adding retention_strategy_class <{}> to index set <{}>", indexManagementConfig.retentionStrategy(), indexSetConfig.id());
            updated.retentionStrategyClass(indexManagementConfig.retentionStrategy());
        }
        if (!indexSetConfig.equals(updated.build())) {
            indexSetService.save(updated.build());
            updatedIds.add(Optional.ofNullable(indexSetConfig.id()).orElseThrow(() -> new IllegalStateException("no id??")));
        } else {
            skippedIds.add(Optional.ofNullable(indexSetConfig.id()).orElseThrow(() -> new IllegalStateException("no id??")));
        }
    }
    // Mark the oldest index set (there should be only one at this point, though) as default.
    final IndexSetConfig defaultIndexSetConfig = indexSetService.findAll().stream().sorted(Comparator.comparing(IndexSetConfig::creationDate)).findFirst().orElseThrow(() -> new IllegalStateException("Unable to find any index set - this should not happen!"));
    LOG.info("Setting index set <{}> as default", defaultIndexSetConfig.id());
    clusterConfigService.write(DefaultIndexSetConfig.create(defaultIndexSetConfig.id()));
    clusterConfigService.write(MigrationCompleted.create(updatedIds.build(), skippedIds.build(), defaultIndexSetConfig.id()));
}

Example 54 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class V20161125161400_AlertReceiversMigration method updateConfiguration.

private Optional<String> updateConfiguration(Stream stream, AlarmCallbackConfiguration callbackConfiguration) {
    final Map<String, List<String>> alertReceivers = stream.getAlertReceivers();
    final List<String> usernames = alertReceivers.get("users");
    final List<String> emails = alertReceivers.get("emails");
    final Map<String, Object> configuration = callbackConfiguration.getConfiguration();
    if (usernames != null && !usernames.isEmpty()) {
        LOG.debug("Moving users alert receivers from stream <" + stream.getId() + ">");
        configuration.put(EmailAlarmCallback.CK_USER_RECEIVERS, usernames);
    }
    if (emails != null && !emails.isEmpty()) {
        LOG.debug("Moving emails alert receivers from stream <" + stream.getId() + ">");
        configuration.put(EmailAlarmCallback.CK_EMAIL_RECEIVERS, emails);
    }
    final AlarmCallbackConfigurationImpl updatedConfiguration = ((AlarmCallbackConfigurationImpl) callbackConfiguration).toBuilder().setConfiguration(configuration).build();
    try {
        final String callbackId = this.alarmCallbackService.save(updatedConfiguration);
        LOG.debug("Successfully created email alarm callback <" + callbackId + "> for stream <" + stream.getId() + ">.");
        return Optional.of(callbackId);
    } catch (ValidationException e) {
        LOG.error("Unable to create email alarm callback for stream <" + stream.getId() + ">: ", e);
    }
    return Optional.empty();
}

Example 55 with Configuration

use of org.graylog2.Configuration in project graylog2-server by Graylog2.

the class StreamAlertConditionResource method convertConfigurationInRequest.

private CreateConditionRequest convertConfigurationInRequest(final CreateConditionRequest request) {
    final AlertCondition.Factory factory = alertConditionMap.get(request.type());
    if (factory == null) {
        throw new BadRequestException("Unable to load alert condition of type " + request.type());
    }
    final ConfigurationRequest requestedConfiguration = factory.config().getRequestedConfiguration();
    // coerce the configuration to their correct types according to the condition's requested config
    final Map<String, Object> parameters;
    try {
        parameters = ConfigurationMapConverter.convertValues(request.parameters(), requestedConfiguration);
    } catch (ValidationException e) {
        throw new BadRequestException("Invalid alert condition parameters", e);
    }
    return request.toBuilder().setParameters(parameters).build();
}