gerrit.onap Code Review - dcaegen2/collectors/hv-ves.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * dcaegen2-collectors-veshv
   4  * ================================================================================
   5  * Copyright (C) 2018 NOKIA
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.dcae.collectors.veshv.simulators.xnf.impl.config
  21
  22 import arrow.core.Option
  23 import arrow.core.fix
  24 import arrow.instances.option.monad.monad
  25 import arrow.typeclasses.binding
  26 import org.apache.commons.cli.CommandLine
  27 import org.apache.commons.cli.DefaultParser
  28 import org.onap.dcae.collectors.veshv.domain.WireFrameMessage
  29 import org.onap.dcae.collectors.veshv.ssl.boundary.createSecurityConfigurationProvider
  30 import org.onap.dcae.collectors.veshv.utils.arrow.doOnFailure
  31 import org.onap.dcae.collectors.veshv.utils.commandline.ArgBasedConfiguration
  32 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.HEALTH_CHECK_API_PORT
  33 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.KEY_STORE_FILE
  34 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.KEY_STORE_PASSWORD
  35 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.LISTEN_PORT
  36 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.MAXIMUM_PAYLOAD_SIZE_BYTES
  37 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.SSL_DISABLE
  38 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.TRUST_STORE_FILE
  39 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.TRUST_STORE_PASSWORD
  40 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.VES_HV_HOST
  41 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.VES_HV_PORT
  42 import org.onap.dcae.collectors.veshv.utils.commandline.intValue
  43 import org.onap.dcae.collectors.veshv.utils.commandline.stringValue
  44 import org.onap.dcae.collectors.veshv.utils.logging.Logger
  45 import java.net.InetSocketAddress
  46
  47 /**
  48  * @author Jakub Dudycz <jakub.dudycz@nokia.com>
  49  * @since June 2018
  50  */
  51 internal class ArgXnfSimulatorConfiguration : ArgBasedConfiguration<SimulatorConfiguration>(DefaultParser()) {
  52     override val cmdLineOptionsList = listOf(
  53             VES_HV_PORT,
  54             VES_HV_HOST,
  55             LISTEN_PORT,
  56             HEALTH_CHECK_API_PORT,
  57             MAXIMUM_PAYLOAD_SIZE_BYTES,
  58             SSL_DISABLE,
  59             KEY_STORE_FILE,
  60             KEY_STORE_PASSWORD,
  61             TRUST_STORE_FILE,
  62             TRUST_STORE_PASSWORD)
  63
  64     override fun getConfiguration(cmdLine: CommandLine): Option<SimulatorConfiguration> =
  65             Option.monad().binding {
  66                 val listenPort = cmdLine.intValue(LISTEN_PORT).bind()
  67                 val vesHost = cmdLine.stringValue(VES_HV_HOST).bind()
  68                 val vesPort = cmdLine.intValue(VES_HV_PORT).bind()
  69                 val healthCheckApiListenAddress = cmdLine.intValue(HEALTH_CHECK_API_PORT,
  70                         DefaultValues.HEALTH_CHECK_API_PORT)
  71                 val maxPayloadSizeBytes = cmdLine.intValue(MAXIMUM_PAYLOAD_SIZE_BYTES,
  72                         WireFrameMessage.DEFAULT_MAX_PAYLOAD_SIZE_BYTES)
  73
  74                 val security = createSecurityConfigurationProvider(cmdLine)
  75                         .doOnFailure { ex ->
  76                             logger.withError {
  77                                 log("Could not read security keys", ex)
  78                             }
  79                         }
  80                         .toOption()
  81                         .bind()
  82
  83                 SimulatorConfiguration(
  84                         InetSocketAddress(listenPort),
  85                         InetSocketAddress(healthCheckApiListenAddress),
  86                         InetSocketAddress(vesHost, vesPort),
  87                         maxPayloadSizeBytes,
  88                         security)
  89             }.fix()
  90
  91     internal object DefaultValues {
  92         const val HEALTH_CHECK_API_PORT = 6063
  93     }
  94
  95     companion object {
  96         private val logger = Logger(ArgXnfSimulatorConfiguration::class)
  97     }
  98 }