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

Example 6 with Plugin

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

the class PermissionsTest method testPluginPermissions.

@Test
public void testPluginPermissions() throws Exception {
    final ImmutableSet<Permission> pluginPermissions = ImmutableSet.of(Permission.create("foo:bar", "bar"), Permission.create("foo:baz", "baz"), Permission.create("hello:world", "hello"));
    final PermissionsPluginPermissions plugin = new PermissionsPluginPermissions(pluginPermissions);
    final Permissions permissions = new Permissions(ImmutableSet.of(restPermissions, plugin));
    assertThat(permissions.allPermissionsMap().get("foo")).containsOnly("bar", "baz");
    assertThat(permissions.allPermissionsMap().get("hello")).containsOnly("world");
}

Example 7 with Plugin

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

the class CmdLineTool method installPluginConfigAndBindings.

private PluginBindings installPluginConfigAndBindings(String pluginPath, ChainingClassLoader classLoader) {
    final Set<Plugin> plugins = loadPlugins(pluginPath, classLoader);
    final PluginBindings pluginBindings = new PluginBindings(plugins);
    for (final Plugin plugin : plugins) {
        for (final PluginModule pluginModule : plugin.modules()) {
            for (final PluginConfigBean configBean : pluginModule.getConfigBeans()) {
                jadConfig.addConfigurationBean(configBean);
            }
        }
    }
    return pluginBindings;
}

Example 8 with Plugin

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

the class CmdLineTool method loadPlugins.

protected Set<Plugin> loadPlugins(Path pluginPath, ChainingClassLoader chainingClassLoader) {
    final Set<Plugin> plugins = new HashSet<>();
    final PluginLoader pluginLoader = new PluginLoader(pluginPath.toFile(), chainingClassLoader, coreConfigInjector);
    for (Plugin plugin : pluginLoader.loadPlugins()) {
        final PluginMetaData metadata = plugin.metadata();
        if (capabilities().containsAll(metadata.getRequiredCapabilities())) {
            if (version.sameOrHigher(metadata.getRequiredVersion())) {
                LOG.info("Loaded plugin: {}", plugin);
                plugins.add(plugin);
            } else {
                LOG.error("Plugin \"" + metadata.getName() + "\" requires version " + metadata.getRequiredVersion() + " - not loading!");
            }
        } else {
            LOG.debug("Skipping plugin \"{}\" because some capabilities are missing ({}).", metadata.getName(), Sets.difference(plugin.metadata().getRequiredCapabilities(), capabilities()));
        }
    }
    return plugins;
}

Example 9 with Plugin

use of org.graylog2.plugin.Plugin 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 10 with Plugin

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

the class LookupTableService method createCache.

private LookupCache createCache(CacheDto dto) {
    try {
        final LookupCache.Factory<? extends LookupCache> factory = cacheFactories.get(dto.config().type());
        if (factory == null) {
            LOG.warn("Unable to load cache {} of type {}, missing a factory. Is a required plugin missing?", dto.name(), dto.config().type());
            // TODO system notification
            return null;
        }
        final LookupCache cache = factory.create(dto.id(), dto.name(), dto.config());
        cache.addListener(new LoggingServiceListener("Cache", String.format(Locale.ENGLISH, "%s/%s [@%s]", dto.name(), dto.id(), objectId(cache)), LOG), scheduler);
        return cache;
    } catch (Exception e) {
        LOG.error("Couldn't create cache <{}/{}>", dto.name(), dto.id(), e);
        return null;
    }
}