Google Cloud Functions-Kontextlogs
In diesem Dokument wird beschrieben, wie Felder von Google Cloud Functions-Kontextlogs den Feldern des Google Security Operations Unified Data Model (UDM) zugeordnet werden.
Ein Aufnahmelabel identifiziert den Parser, der Log-Rohdaten in das strukturierte UDM-Format normalisiert. Die Informationen in diesem Dokument gelten für den Parser mit dem Aufnahmelabel GCP_CLOUD_FUNCTIONS_CONTEXT
.
Weitere Informationen zu anderen Kontextparsern, die von Google Security Operations unterstützt werden, finden Sie unter Kontextparser von Google Security Operations.
Referenz zur Feldzuordnung
In diesem Abschnitt wird erläutert, wie der Google Security Operations-Parser die Felder von Google Cloud Functions-Kontextprotokollen den UDM-Feldern von Google Security Operations zuordnet.
Log field | UDM mapping | Logic |
---|---|---|
entity.relations.resource.resource_type |
The entity.relations.resource.resource_type UDM field is set to CLOUD_PROJECT . |
|
entity.relations.resource.resource_subtype |
The entity.relations.resource.resource_subtype UDM field is set to project . |
|
entity.relations.resource_ancestors.resource_type |
If the ancestor log field value matches the regular expression pattern organizations , then the entity.relations.resource_ancestors.resource_type UDM field is set to CLOUD_ORGANIZATION .Else, if the ancestor log field value matches the regular expression pattern folders , then the entity.relations.resource_ancestors.resource_type UDM field is set to STORAGE_OBJECT . |
|
entity.relations.resource_ancestors.resource_subtype |
If the ancestor log field value matches the regular expression pattern organizations , then the entity.relations.resource_ancestors.resource_subtype UDM field is set to organizations .Else, if the ancestor log field value matches the regular expression pattern folders , then the entity.relations.resource_ancestors.resource_subtype UDM field is set to folders . |
|
entity.relations.relationship |
The entity.relations.relationship UDM field is set to MEMBER . |
|
resource.parent, ancestors[] |
entity.relations.entity.resource.name |
If the resource.parent log field value is empty, then the ancestors.0 log field is mapped to the relations.entity.resource.name UDM field. |
ancestors[] |
entity.relations.entity.resource_ancestors.name |
If the ancestor log field value is not a substring of resource.parent log field value, then the ancestors log field is mapped to the relations.entity.resource_ancestors.name UDM field. |
entity.relations.entity_type |
The entity.relations.entity_type UDM field is set to RESOURCE . |
|
entity.relations.direction |
The entity.relations.direction UDM field is set to UNIDIRECTIONAL . |
|
entity.metadata.vendor_name |
The entity.metadata.vendor_name UDM field is set to Google Cloud Platform . |
|
resource.version |
entity.metadata.product_version |
|
entity.metadata.product_name |
The entity.metadata.product_name UDM field is set to GCP Cloud Functions . |
|
entity.metadata.entity_type |
The entity.metadata.entity_type UDM field is set to RESOURCE . |
|
resource.data.description |
entity.metadata.description |
|
resource.data.serviceAccountEmail, resource.data.serviceConfig.serviceAccountEmail |
entity.entity.user.email_addresses |
|
resource.data.httpsTrigger.url, resource.data.serviceConfig.uri |
entity.entity.url |
|
resource.data.stateMessages.type |
entity.entity.threat.summary |
|
resource.data.stateMessages.severity |
entity.entity.threat.product_severity |
|
resource.data.stateMessages.message |
entity.entity.threat.description |
|
entity.entity.resource.resource_type |
The entity.entity.resource.resource_type UDM field is set to BACKEND_SERVICE . |
|
assetType |
entity.entity.resource.resource_subtype |
|
resource.data.name |
entity.entity.resource.product_object_id |
|
name |
entity.entity.resource.name |
|
resource.data.updateTime |
entity.entity.resource.attribute.last_update_time |
|
resource.data.network |
entity.entity.resource.attribute.labels[vpc_network] |
|
resource.data.vpcConnector, resource.data.serviceConfig.vpcConnector |
entity.entity.resource.attribute.labels[vpc_connector] |
|
resource.data.vpcConnectorEgressSettings, resource.data.serviceConfig.vpcConnectorEgressSettings |
entity.entity.resource.attribute.labels[vpc_connector_egress_settings] |
|
resource.data.versionId |
entity.entity.resource.attribute.labels[version_id] |
|
resource.data.timeout, resource.data.serviceConfig.timeoutSeconds |
entity.entity.resource.attribute.labels[timeout] |
|
resource.data.buildConfig.source.storageSource.object |
entity.entity.resource.attribute.labels[storage_source_object] |
|
resource.data.buildConfig.source.storageSource.generation |
entity.entity.resource.attribute.labels[storage_source_generation] |
|
resource.data.buildConfig.source.storageSource.bucket |
entity.entity.resource.attribute.labels[storage_source_bucket] |
|
resource.data.sourceUploadUrl |
entity.entity.resource.attribute.labels[source_upload_url] |
|
resource.data.sourceToken |
entity.entity.resource.attribute.labels[source_token] |
|
resource.data.sourceRepository.url |
entity.entity.resource.attribute.labels[source_repo_url] |
|
resource.data.sourceRepository.deployedUrl |
entity.entity.resource.attribute.labels[source_repo_deployed_url] |
|
resource.data.sourceArchiveUrl |
entity.entity.resource.attribute.labels[source_archive_url] |
|
resource.data.serviceConfig.service |
entity.entity.resource.attribute.labels[service_config_service] |
|
resource.data.serviceConfig.revision |
entity.entity.resource.attribute.labels[service_config_revision] |
|
resource.data.serviceConfig.maxInstanceRequestConcurrency |
entity.entity.resource.attribute.labels[service_config_max_instance_request_concurrency] |
|
resource.data.serviceConfig.availableCpu |
entity.entity.resource.attribute.labels[service_config_available_cpu] |
|
resource.data.serviceConfig.allTrafficOnLatestRevision |
entity.entity.resource.attribute.labels[service_config_all_traffic_on_latest_revision] |
|
resource.data.httpsTrigger.securityLevel, resource.data.serviceConfig.securityLevel |
entity.entity.resource.attribute.labels[security_level] |
|
resource.data.secretVolumes.versions.version, resource.data.serviceConfig.secretVolumes.versions.version |
entity.entity.resource.attribute.labels[secret_vol_ver_version] |
|
resource.data.secretVolumes.versions.path, resource.data.serviceConfig.secretVolumes.versions.path |
entity.entity.resource.attribute.labels[secret_vol_ver_path] |
|
resource.data.secretVolumes.secret, resource.data.serviceConfig.secretVolumes.secret |
entity.entity.resource.attribute.labels[secret_vol_secret] |
|
resource.data.secretVolumes.projectId, resource.data.serviceConfig.secretVolumes.projectId |
entity.entity.resource.attribute.labels[secret_vol_project_id] |
|
resource.data.secretVolumes.mountPath, resource.data.serviceConfig.secretVolumes.mountPath |
entity.entity.resource.attribute.labels[secret_vol_mount_path] |
|
resource.data.secretEnvironmentVariables.version, resource.data.serviceConfig.secretEnvironmentVariables.version |
entity.entity.resource.attribute.labels[secret_env_var_version] |
|
resource.data.secretEnvironmentVariables.secret, resource.data.serviceConfig.secretEnvironmentVariables.secret |
entity.entity.resource.attribute.labels[secret_env_var_secret] |
|
resource.data.secretEnvironmentVariables.projectId, resource.data.serviceConfig.secretEnvironmentVariables.projectId |
entity.entity.resource.attribute.labels[secret_env_var_project_id] |
|
resource.data.secretEnvironmentVariables.key, resource.data.serviceConfig.secretEnvironmentVariables.key |
entity.entity.resource.attribute.labels[secret_env_var_key] |
|
resource.data.runtime, resource.data.buildConfig.runtime |
entity.entity.resource.attribute.labels[runtime] |
|
resource.data.buildConfig.sourceProvenance.resolvedStorageSource.object |
entity.entity.resource.attribute.labels[resolved_storage_source_object] |
|
resource.data.buildConfig.sourceProvenance.resolvedStorageSource.generation |
entity.entity.resource.attribute.labels[resolved_storage_source_generation] |
|
resource.data.buildConfig.sourceProvenance.resolvedStorageSource.bucket |
entity.entity.resource.attribute.labels[resolved_storage_source_bucket] |
|
resource.data.buildConfig.sourceProvenance.resolvedRepoSource.tagName |
entity.entity.resource.attribute.labels[resolved_repo_source_tag_name] |
|
resource.data.buildConfig.sourceProvenance.resolvedRepoSource.repoName |
entity.entity.resource.attribute.labels[resolved_repo_source_repo_name] |
|
resource.data.buildConfig.sourceProvenance.resolvedRepoSource.projectId |
entity.entity.resource.attribute.labels[resolved_repo_source_project_id] |
|
resource.data.buildConfig.sourceProvenance.resolvedRepoSource.invertRegex |
entity.entity.resource.attribute.labels[resolved_repo_source_invert_regex] |
|
resource.data.buildConfig.sourceProvenance.resolvedRepoSource.dir |
entity.entity.resource.attribute.labels[resolved_repo_source_dir] |
|
resource.data.buildConfig.sourceProvenance.resolvedRepoSource.commitSha |
entity.entity.resource.attribute.labels[resolved_repo_source_commit_sha] |
|
resource.data.buildConfig.sourceProvenance.resolvedRepoSource.branchName |
entity.entity.resource.attribute.labels[resolved_repo_source_branch_name] |
|
resource.data.buildConfig.source.repoSource.tagName |
entity.entity.resource.attribute.labels[repo_source_tag_name] |
|
resource.data.buildConfig.source.repoSource.repoName |
entity.entity.resource.attribute.labels[repo_source_repo_name] |
|
resource.data.buildConfig.source.repoSource.projectId |
entity.entity.resource.attribute.labels[repo_source_project_id] |
|
resource.data.buildConfig.source.repoSource.invertRegex |
entity.entity.resource.attribute.labels[repo_source_invert_regex] |
|
resource.data.buildConfig.source.repoSource.dir |
entity.entity.resource.attribute.labels[repo_source_dir] |
|
resource.data.buildConfig.source.repoSource.commitSha |
entity.entity.resource.attribute.labels[repo_source_commit_sha] |
|
resource.data.buildConfig.source.repoSource.branchName |
entity.entity.resource.attribute.labels[repo_source_branch_name] |
|
resource.data.minInstances, resource.data.serviceConfig.minInstanceCount |
entity.entity.resource.attribute.labels[min_instance] |
|
resource.data.maxInstances, resource.data.serviceConfig.maxInstanceCount |
entity.entity.resource.attribute.labels[max_instance] |
|
resource.data.kmsKeyName |
entity.entity.resource.attribute.labels[kms_key_name] |
|
resource.data.ingressSettings, resource.data.serviceConfig.ingressSettings |
entity.entity.resource.attribute.labels[ingress_settings] |
|
resource.data.buildConfig.environmentVariables.GOOGLE_FUNCTION_SOURCE |
entity.entity.resource.attribute.labels[GOOGLE_FUNCTION_SOURCE] |
|
resource.data.labels.goog-managed-by |
entity.entity.resource.attribute.labels[goog-managed-by] |
|
resource.data.status, resource.data.state |
entity.entity.resource.attribute.labels[function_status] |
|
resource.data.eventTrigger.trigger |
entity.entity.resource.attribute.labels[event_trigger_trigger] |
|
resource.data.eventTrigger.triggerRegion |
entity.entity.resource.attribute.labels[event_trigger_trigger_reason] |
|
resource.data.eventTrigger.service |
entity.entity.resource.attribute.labels[event_trigger_service] |
|
resource.data.eventTrigger.serviceAccountEmail |
entity.entity.resource.attribute.labels[event_trigger_service_account_email] |
|
resource.data.eventTrigger.retryPolicy |
entity.entity.resource.attribute.labels[event_trigger_retry_policy] |
|
resource.data.eventTrigger.resource |
entity.entity.resource.attribute.labels[event_trigger_resource] |
|
resource.data.eventTrigger.pubsubTopic |
entity.entity.resource.attribute.labels[event_trigger_pubsub_topic] |
|
resource.data.eventTrigger.eventFilters.value |
entity.entity.resource.attribute.labels[event_trigger_evt_filter_value] |
|
resource.data.eventTrigger.eventFilters.operator |
entity.entity.resource.attribute.labels[event_trigger_evt_filter_operator] |
|
resource.data.eventTrigger.eventFilters.attribute |
entity.entity.resource.attribute.labels[event_trigger_evt_filter_attribute] |
|
resource.data.eventTrigger.eventType |
entity.entity.resource.attribute.labels[event_trigger_event_type] |
|
resource.data.eventTrigger.channel |
entity.entity.resource.attribute.labels[event_trigger_channel] |
|
resource.data.environment |
entity.entity.resource.attribute.labels[environment] |
|
resource.data.entryPoint, resource.data.buildConfig.entryPoint |
entity.entity.resource.attribute.labels[entry_point] |
|
resource.data.dockerRepository, resource.data.buildConfig.dockerRepository |
entity.entity.resource.attribute.labels[docker_repository] |
|
resource.data.dockerRegistry, resource.data.buildConfig.dockerRegistry |
entity.entity.resource.attribute.labels[docker_registry] |
|
resource.discoveryName |
entity.entity.resource.attribute.labels[discovery_name] |
|
resource.discoveryDocumentUri |
entity.entity.resource.attribute.labels[discovery_document_uri] |
|
resource.data.labels.deployment-tool |
entity.entity.resource.attribute.labels[deployment_tool] |
|
resource.data.buildWorkerPool, resource.data.buildConfig.workerPool |
entity.entity.resource.attribute.labels[build_worker_pool] |
|
resource.data.buildName, resource.data.buildConfig.build |
entity.entity.resource.attribute.labels[build_name] |
|
resource.data.buildId |
entity.entity.resource.attribute.labels[build_id] |
|
resource.data.availableMemoryMb, resource.data.serviceConfig.availableMemory |
entity.entity.resource.attribute.labels[available_memory] |
|
entity.entity.resource.attribute.cloud.environment |
The entity.entity.resource.attribute.cloud.environment UDM field is set to GOOGLE_CLOUD_PLATFORM . |
|
resource.data.environmentVariables.TAXII_VERSION, resource.data.serviceConfig.environmentVariables.TAXII_VERSION |
entity.enity.resource.attribute.labels[TAXII_VERSION] |
|
resource.data.environmentVariables.TAXII_USERNAME, resource.data.serviceConfig.environmentVariables.TAXII_USERNAME |
entity.enity.resource.attribute.labels[TAXII_USERNAME] |
|
resource.data.environmentVariables.TAXII_PASSWORD_SECRET_PATH, resource.data.serviceConfig.environmentVariables.TAXII_PASSWORD_SECRET_PATH |
entity.enity.resource.attribute.labels[TAXII_PASSWORD_SECRET_PATH] |
|
resource.data.environmentVariables.TAXII_DISCOVERY_URL, resource.data.serviceConfig.environmentVariables.TAXII_DISCOVERY_URL |
entity.enity.resource.attribute.labels[TAXII_DISCOVERY_URL] |
|
resource.data.environmentVariables.CHRONICLE_SERVICE_ACCOUNT, resource.data.serviceConfig.environmentVariables.CHRONICLE_SERVICE_ACCOUNT |
entity.enity.resource.attribute.labels[CHRONICLE_SERVICE_ACCOUNT] |
|
resource.data.environmentVariables.CHRONICLE_CUSTOMER_ID, resource.data.serviceConfig.environmentVariables.CHRONICLE_CUSTOMER_ID |
entity.enity.resource.attribute.labels[CHRONICLE_CUSTOMER_ID] |