/
RorEngineFactory.scala
54 lines (46 loc) · 1.9 KB
/
RorEngineFactory.scala
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package tech.beshu.ror
import java.time.Clock
import monix.eval.Task
import tech.beshu.ror.acl.factory.CoreFactory.AclCreationError.Reason
import tech.beshu.ror.acl.factory.{AsyncHttpClientsFactory, CoreFactory}
import tech.beshu.ror.acl.logging.{AclLoggingDecorator, AuditSink, AuditingTool}
import tech.beshu.ror.acl.utils.StaticVariablesResolver
import tech.beshu.ror.acl.{Acl, AclStaticContext}
import tech.beshu.ror.settings.SettingsMalformedException
import tech.beshu.ror.utils.{JavaEnvVarsProvider, JavaUuidProvider, UuidProvider}
object RorEngineFactory {
private implicit val clock: Clock = Clock.systemUTC()
private implicit val uuidProvider: UuidProvider = JavaUuidProvider
private implicit val resolver: StaticVariablesResolver = new StaticVariablesResolver(JavaEnvVarsProvider)
private val aclFactory = new CoreFactory
def reload(auditSink: AuditSink,
settingsYaml: String): Task[Engine] = synchronized {
val httpClientsFactory = new AsyncHttpClientsFactory
aclFactory.createCoreFrom(settingsYaml, httpClientsFactory).map {
case Right(coreSettings) =>
new Engine(
new AclLoggingDecorator(
coreSettings.aclEngine,
coreSettings.auditingSettings.map(new AuditingTool(_, auditSink))
),
coreSettings.aclStaticContext,
httpClientsFactory
)
case Left(errors) =>
val errorsMessage = errors
.map(_.reason)
.map {
case Reason.Message(msg) => msg
case Reason.MalformedValue(yamlString) => s"Malformed config: $yamlString"
}
.toList
.mkString("Errors:\n", "\n", "")
throw new SettingsMalformedException(errorsMessage)
}
}
final class Engine(val acl: Acl, val context: AclStaticContext, httpClientsFactory: AsyncHttpClientsFactory) {
def shutdown(): Unit = {
httpClientsFactory.shutdown()
}
}
}