Examples with ContentPackV1 org.graylog2.contentpacks.model.ContentPackV1 used on opensource projects

Example 6 with ContentPackV1

use of org.graylog2.contentpacks.model.ContentPackV1 in project graylog2-server by Graylog2.

the class ContentPackPersistenceServiceTest method insertDuplicate.

@Test
public void insertDuplicate() {
    final ContentPackV1 contentPack = ContentPackV1.builder().id(ModelId.of("id")).revision(1).name("name").description("description").summary("summary").vendor("vendor").url(URI.create("https://www.graylog.org/")).entities(ImmutableSet.of()).build();
    contentPackPersistenceService.insert(contentPack);
    final Optional<ContentPack> savedContentPack2 = contentPackPersistenceService.insert(contentPack);
    assertThat(savedContentPack2).isEmpty();
}

Example 7 with ContentPackV1

use of org.graylog2.contentpacks.model.ContentPackV1 in project graylog2-server by Graylog2.

the class ContentPackPersistenceServiceTest method insert.

@Test
public void insert() {
    final ContentPackV1 contentPack = ContentPackV1.builder().id(ModelId.of("id")).revision(1).name("name").description("description").summary("summary").vendor("vendor").url(URI.create("https://www.graylog.org/")).entities(ImmutableSet.of()).build();
    final Optional<ContentPack> savedContentPack = contentPackPersistenceService.insert(contentPack);
    assertThat(savedContentPack).isPresent().get().isEqualToIgnoringGivenFields(contentPack, "_id");
}

Example 8 with ContentPackV1

use of org.graylog2.contentpacks.model.ContentPackV1 in project graylog2-server by Graylog2.

the class ContentPackServiceTest method setUp.

@Before
public void setUp() throws Exception {
    final ContentPackInstallationPersistenceService contentPackInstallationPersistenceService = contentPackInstallService;
    final Set<ConstraintChecker> constraintCheckers = Collections.emptySet();
    pluginMetaData = new HashSet<>();
    outputFactories = new HashMap<>();
    outputFactories2 = new HashMap<>();
    final Map<ModelType, EntityWithExcerptFacade<?, ?>> entityFacades = ImmutableMap.of(ModelTypes.GROK_PATTERN_V1, new GrokPatternFacade(objectMapper, patternService), ModelTypes.STREAM_V1, new StreamFacade(objectMapper, streamService, streamRuleService, alertService, alarmCallbackConfigurationService, legacyAlertConditionMigration, indexSetService, userService), ModelTypes.OUTPUT_V1, new OutputFacade(objectMapper, outputService, pluginMetaData, outputFactories, outputFactories2));
    contentPackService = new ContentPackService(contentPackInstallationPersistenceService, constraintCheckers, entityFacades);
    Map<String, String> entityData = new HashMap<>(2);
    entityData.put("name", "NAME");
    entityData.put("pattern", "\\w");
    grokPattern = GrokPattern.builder().pattern("\\w").name("NAME").build();
    JsonNode jsonData = objectMapper.convertValue(entityData, JsonNode.class);
    EntityV1 entityV1 = EntityV1.builder().id(ModelId.of("12345")).type(ModelTypes.GROK_PATTERN_V1).data(jsonData).build();
    ImmutableSet<Entity> entities = ImmutableSet.of(entityV1);
    NativeEntityDescriptor nativeEntityDescriptor = NativeEntityDescriptor.create(ModelId.of("12345"), "dead-beef1", ModelTypes.GROK_PATTERN_V1, "NAME");
    nativeEntityDescriptors = ImmutableSet.of(nativeEntityDescriptor);
    contentPack = ContentPackV1.builder().description("test").entities(entities).name("test").revision(1).summary("").vendor("").url(URI.create("http://graylog.com")).id(ModelId.of("dead-beef")).build();
    contentPackInstallation = ContentPackInstallation.builder().contentPackId(ModelId.of("dead-beef")).contentPackRevision(1).entities(nativeEntityDescriptors).comment("Installed").parameters(ImmutableMap.copyOf(Collections.emptyMap())).createdAt(Instant.now()).createdBy("me").build();
}

Example 9 with ContentPackV1

use of org.graylog2.contentpacks.model.ContentPackV1 in project graylog2-server by Graylog2.

the class ContentPackService method installContentPack.

private ContentPackInstallation installContentPack(ContentPackV1 contentPack, Map<String, ValueReference> parameters, String comment, String user) {
    ensureConstraints(contentPack.constraints());
    final Entity rootEntity = EntityV1.createRoot(contentPack);
    final ImmutableMap<String, ValueReference> validatedParameters = validateParameters(parameters, contentPack.parameters());
    final ImmutableGraph<Entity> dependencyGraph = buildEntityGraph(rootEntity, contentPack.entities(), validatedParameters);
    final Traverser<Entity> entityTraverser = Traverser.forGraph(dependencyGraph);
    final Iterable<Entity> entitiesInOrder = entityTraverser.depthFirstPostOrder(rootEntity);
    // Insertion order is important for created entities so we can roll back in order!
    final Map<EntityDescriptor, Object> createdEntities = new LinkedHashMap<>();
    final Map<EntityDescriptor, Object> allEntities = new HashMap<>();
    final ImmutableSet.Builder<NativeEntityDescriptor> allEntityDescriptors = ImmutableSet.builder();
    try {
        for (Entity entity : entitiesInOrder) {
            if (entity.equals(rootEntity)) {
                continue;
            }
            final EntityDescriptor entityDescriptor = entity.toEntityDescriptor();
            final EntityWithExcerptFacade facade = entityFacades.getOrDefault(entity.type(), UnsupportedEntityFacade.INSTANCE);
            @SuppressWarnings({ "rawtypes", "unchecked" }) final Optional<NativeEntity> existingEntity = facade.findExisting(entity, parameters);
            if (existingEntity.isPresent()) {
                LOG.trace("Found existing entity for {}", entityDescriptor);
                final NativeEntity<?> nativeEntity = existingEntity.get();
                final NativeEntityDescriptor nativeEntityDescriptor = nativeEntity.descriptor();
                /* Found entity on the system or we found a other installation which stated that */
                if (contentPackInstallationPersistenceService.countInstallationOfEntityById(nativeEntityDescriptor.id()) <= 0 || contentPackInstallationPersistenceService.countInstallationOfEntityByIdAndFoundOnSystem(nativeEntityDescriptor.id()) > 0) {
                    final NativeEntityDescriptor serverDescriptor = nativeEntityDescriptor.toBuilder().foundOnSystem(true).build();
                    allEntityDescriptors.add(serverDescriptor);
                } else {
                    allEntityDescriptors.add(nativeEntity.descriptor());
                }
                allEntities.put(entityDescriptor, nativeEntity.entity());
            } else {
                LOG.trace("Creating new entity for {}", entityDescriptor);
                final NativeEntity<?> createdEntity = facade.createNativeEntity(entity, validatedParameters, allEntities, user);
                allEntityDescriptors.add(createdEntity.descriptor());
                createdEntities.put(entityDescriptor, createdEntity.entity());
                allEntities.put(entityDescriptor, createdEntity.entity());
            }
        }
    } catch (Exception e) {
        rollback(createdEntities);
        throw new ContentPackException("Failed to install content pack <" + contentPack.id() + "/" + contentPack.revision() + ">", e);
    }
    final ContentPackInstallation installation = ContentPackInstallation.builder().contentPackId(contentPack.id()).contentPackRevision(contentPack.revision()).parameters(validatedParameters).comment(comment).entities(allEntityDescriptors.build()).createdAt(Instant.now()).createdBy(user).build();
    return contentPackInstallationPersistenceService.insert(installation);
}

Example 10 with ContentPackV1

use of org.graylog2.contentpacks.model.ContentPackV1 in project graylog2-server by Graylog2.

the class ContentPackService method uninstallContentPack.

private ContentPackUninstallation uninstallContentPack(ContentPackInstallation installation, ContentPackV1 contentPack) {
    final Entity rootEntity = EntityV1.createRoot(contentPack);
    final ImmutableMap<String, ValueReference> parameters = installation.parameters();
    final ImmutableGraph<Entity> dependencyGraph = buildEntityGraph(rootEntity, contentPack.entities(), parameters);
    final Traverser<Entity> entityTraverser = Traverser.forGraph(dependencyGraph);
    final Iterable<Entity> entitiesInOrder = entityTraverser.breadthFirst(rootEntity);
    final Set<NativeEntityDescriptor> removedEntities = new HashSet<>();
    final Set<NativeEntityDescriptor> failedEntities = new HashSet<>();
    final Set<NativeEntityDescriptor> skippedEntities = new HashSet<>();
    try {
        for (Entity entity : entitiesInOrder) {
            if (entity.equals(rootEntity)) {
                continue;
            }
            final Optional<NativeEntityDescriptor> nativeEntityDescriptorOptional = installation.entities().stream().filter(descriptor -> entity.id().equals(descriptor.contentPackEntityId())).findFirst();
            final EntityWithExcerptFacade facade = entityFacades.getOrDefault(entity.type(), UnsupportedEntityFacade.INSTANCE);
            if (nativeEntityDescriptorOptional.isPresent()) {
                final NativeEntityDescriptor nativeEntityDescriptor = nativeEntityDescriptorOptional.get();
                final Optional nativeEntityOptional = facade.loadNativeEntity(nativeEntityDescriptor);
                final ModelId entityId = nativeEntityDescriptor.id();
                final long installCount = contentPackInstallationPersistenceService.countInstallationOfEntityById(entityId);
                final long systemFoundCount = contentPackInstallationPersistenceService.countInstallationOfEntityByIdAndFoundOnSystem(entityId);
                if (installCount > 1 || (installCount == 1 && systemFoundCount >= 1)) {
                    skippedEntities.add(nativeEntityDescriptor);
                    LOG.debug("Did not remove entity since other content pack installations still use them: {}", nativeEntityDescriptor);
                } else if (nativeEntityOptional.isPresent()) {
                    final Object nativeEntity = nativeEntityOptional.get();
                    LOG.trace("Removing existing native entity for {} ({})", nativeEntityDescriptor);
                    try {
                        // The EntityFacade#delete() method expects the actual entity object
                        // noinspection unchecked
                        facade.delete(((NativeEntity) nativeEntity).entity());
                        removedEntities.add(nativeEntityDescriptor);
                    } catch (Exception e) {
                        LOG.warn("Couldn't remove native entity {}", nativeEntity);
                        failedEntities.add(nativeEntityDescriptor);
                    }
                } else {
                    LOG.trace("Couldn't find existing native entity for {} ({})", nativeEntityDescriptor);
                }
            }
        }
    } catch (Exception e) {
        throw new ContentPackException("Failed to remove content pack <" + contentPack.id() + "/" + contentPack.revision() + ">", e);
    }
    final int deletedInstallations = contentPackInstallationPersistenceService.deleteById(installation.id());
    LOG.debug("Deleted {} installation(s) of content pack {}", deletedInstallations, contentPack.id());
    return ContentPackUninstallation.builder().entities(ImmutableSet.copyOf(removedEntities)).skippedEntities(ImmutableSet.copyOf(skippedEntities)).failedEntities(ImmutableSet.copyOf(failedEntities)).build();
}