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#2149 Add API to draw time charts using index
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thehive/app/org/thp/thehive/controllers/v1/ChartCtrl.scala
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| package org.thp.thehive.controllers.v1 | ||
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||
| import akka.NotUsed | ||
| import akka.stream.scaladsl.Source | ||
| import org.apache.tinkerpop.gremlin.process.traversal.P | ||
| import org.scalactic.{One, Or} | ||
| import org.thp.scalligraph.auth.AuthContext | ||
| import org.thp.scalligraph.controllers._ | ||
| import org.thp.scalligraph.models.{Database, IndexType} | ||
| import org.thp.scalligraph.query.{Aggregation, PublicProperty, Query} | ||
| import org.thp.scalligraph.traversal.{Converter, GenericBySelector, Graph, Traversal} | ||
| import org.thp.scalligraph.{AttributeCheckingError, InvalidFormatAttributeError, NotFoundError} | ||
| import org.thp.thehive.models._ | ||
| import org.thp.thehive.services._ | ||
| import play.api.libs.json.{JsArray, JsObject, JsString} | ||
| import play.api.mvc.{Action, AnyContent, Results} | ||
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|
||
| import java.time.temporal.ChronoUnit | ||
| import java.util.{Date, List => JList} | ||
| import scala.reflect.runtime.{universe => ru} | ||
| import scala.util.{Failure, Success, Try} | ||
|
|
||
| class ChartCtrl( | ||
| entrypoint: Entrypoint, | ||
| override val organisationSrv: OrganisationSrv, | ||
| override val customFieldSrv: CustomFieldSrv, | ||
| override val customFieldValueSrv: CustomFieldValueSrv, | ||
| db: Database, | ||
| queryExecutor: TheHiveQueryExecutor | ||
| ) extends TheHiveOps { | ||
| val types = Map( | ||
| "Alert" -> ru.typeOf[Traversal.V[Alert]], | ||
| "Audit" -> ru.typeOf[Traversal.V[Audit]], | ||
| "Case" -> ru.typeOf[Traversal.V[Case]], | ||
| "CaseTemplate" -> ru.typeOf[Traversal.V[CaseTemplate]], | ||
| "CustomField" -> ru.typeOf[Traversal.V[CustomField]], | ||
| "Dashboard" -> ru.typeOf[Traversal.V[Dashboard]], | ||
| "Log" -> ru.typeOf[Traversal.V[Log]], | ||
| "Observable" -> ru.typeOf[Traversal.V[Observable]], | ||
| "ObservableType" -> ru.typeOf[Traversal.V[ObservableType]], | ||
| "Organisation" -> ru.typeOf[Traversal.V[Organisation]], | ||
| "Pattern" -> ru.typeOf[Traversal.V[Pattern]], | ||
| "Procedure" -> ru.typeOf[Traversal.V[Procedure]], | ||
| "Profile" -> ru.typeOf[Traversal.V[Profile]], | ||
| "Share" -> ru.typeOf[Traversal.V[Share]], | ||
| "Tag" -> ru.typeOf[Traversal.V[Tag]], | ||
| "Task" -> ru.typeOf[Traversal.V[Task]], | ||
| "User" -> ru.typeOf[Traversal.V[User]], | ||
| "Taxonomy" -> ru.typeOf[Traversal.V[Taxonomy]] | ||
| ) | ||
|
|
||
| lazy val graphType: ru.Type = ru.typeOf[Graph] | ||
| val chronoUnitParser: FieldsParser[ChronoUnit] = FieldsParser[ChronoUnit]("chronoUnit") { | ||
| case (_, f @ FString(value)) => | ||
| Or.from( | ||
| Try(ChronoUnit.valueOf(value)).toOption, | ||
| One(InvalidFormatAttributeError("_unit", "chronoUnit", ChronoUnit.values.toSet.map((_: ChronoUnit).toString), f)) | ||
| ) | ||
| } | ||
|
|
||
| def timeChart: Action[AnyContent] = | ||
| entrypoint("time chart") | ||
| .extract("model", FieldsParser[String].on("model")) | ||
| .extract("dateField", FieldsParser[String].on("dateField")) | ||
| .extract("interval", FieldsParser[Long].on("interval")) | ||
| .extract("unit", chronoUnitParser.on("unit")) | ||
| .extract("subAggs", FieldsParser[Field].on("subAggs")) | ||
| .authTransaction(db) { implicit request => implicit graph => | ||
| val model: String = request.body("model") | ||
| val dateField: String = request.body("dateField") | ||
| val count: Long = request.body("interval") | ||
| val unit: ChronoUnit = request.body("unit") | ||
| val interval = unit.getDuration.toMillis * count | ||
| for { | ||
| tpe <- types.get(model).fold[Try[ru.Type]](Failure(NotFoundError(s"Model $model not found")))(Success(_)) | ||
| subAggs <- | ||
| Aggregation | ||
| .fieldsParser(queryExecutor.filterQuery.paramParser(tpe)) | ||
| .sequence | ||
| .on("subAggs")(request.body("subAggs")) | ||
| .badMap(AttributeCheckingError.apply(_)) | ||
| .toTry | ||
| initQuery <- | ||
| queryExecutor | ||
| .queries | ||
| .find(q => q.name == s"list$model" && q.checkFrom(graphType)) | ||
| .fold[Try[Query]](Failure(NotFoundError(s"Initial query for iterating $model is not found")))(q => Success(q.asInstanceOf[Query])) | ||
| property <- | ||
| queryExecutor | ||
| .publicProperties | ||
| .get(dateField, tpe) | ||
| .filter(p => p.mapping.domainTypeClass == classOf[Date] && p.indexType != IndexType.none) | ||
| .fold[Try[PublicProperty]](Failure(NotFoundError(s"Property $dateField not found (or it is not date, or it is not indexed)")))( | ||
| Success(_) | ||
| ) // remove basic and unique index type ? | ||
| } yield getSeries(tpe, property, initQuery, interval, subAggs).fold(Results.Ok(JsArray.empty)) { src => | ||
| Results.Ok.chunked(src.map(_.toString).intersperse("[", ",", "]"), Some("application/json")) | ||
| } | ||
| } | ||
|
|
||
| private def getSeries(tpe: ru.Type, property: PublicProperty, initQuery: Query, interval: Long, subAggs: Seq[Aggregation])(implicit | ||
| graph: Graph, | ||
| authContext: AuthContext | ||
| ): Option[Source[JsObject, NotUsed]] = | ||
| for { | ||
| minDate <- property.select(FPath.empty, initQuery((), graphType, graph, authContext).asInstanceOf[Traversal.Unk], authContext).min.headOption | ||
| maxDate <- property.select(FPath.empty, initQuery((), graphType, graph, authContext).asInstanceOf[Traversal.Unk], authContext).max.headOption | ||
| } yield db.source { graph => | ||
| val min = (minDate.asInstanceOf[Date].getTime / interval) * interval | ||
| val max = Math.ceil(maxDate.asInstanceOf[Date].getTime.toDouble / interval).toLong * interval | ||
| (min until max).by(interval).iterator.flatMap { d => | ||
| val subAggProjection = subAggs.map { | ||
| agg => (s: GenericBySelector[Seq[Traversal.UnkD], JList[Traversal.UnkG], Converter.CList[Traversal.UnkD, Traversal.UnkG, Converter[ | ||
| Traversal.UnkD, | ||
| Traversal.UnkG | ||
| ]]]) => | ||
| s.by(t => agg.getTraversal(queryExecutor.publicProperties, tpe, t.unfold, authContext).castDomain[Output[_]]) | ||
| } | ||
|
|
||
| property | ||
| .filter( | ||
| FPath.empty, | ||
| initQuery((), graphType, graph, authContext).asInstanceOf[Traversal.Unk], | ||
| authContext, | ||
| P.between(new Date(d), new Date(d + interval)) | ||
| ) | ||
| .fold | ||
| .flatProject(subAggProjection: _*) | ||
| .domainMap { aggResult => | ||
| val outputs = aggResult.asInstanceOf[Seq[Output[_]]] | ||
| val json = outputs.map(_.toJson).foldLeft(JsObject.empty) { | ||
| case (acc, jsObject: JsObject) => acc ++ jsObject | ||
| case (acc, r) => | ||
| Aggregation.logger.warn(s"Invalid stats result: $r") | ||
| acc | ||
| } | ||
| Output(outputs.map(_.toValue), json) | ||
| } | ||
| .headOption | ||
| .map(_.toJson.as[JsObject] + ("_key" -> JsString(d.toString))) | ||
| } | ||
| } | ||
| } |
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