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
11 * http://www.apache.org/licenses/LICENSE-2.0
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=========================================================
20 package org.onap.dcae.collectors.veshv.main
22 import org.apache.commons.cli.CommandLine
23 import org.apache.commons.cli.DefaultParser
24 import org.onap.dcae.collectors.veshv.domain.SecurityConfiguration
25 import org.onap.dcae.collectors.veshv.model.ServerConfiguration
26 import org.onap.dcae.collectors.veshv.utils.commandline.ArgBasedConfiguration
27 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption
28 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.LISTEN_PORT
29 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.UPDATE_INTERVAL
30 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.CONSUL_CONFIG_URL
31 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.PRIVATE_KEY_FILE
32 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.CERT_FILE
33 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.TRUST_CERT_FILE
34 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.IDLE_TIMEOUT_SEC
35 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.DUMMY_MODE
37 import java.time.Duration
39 internal object DefaultValues {
41 const val UPDATE_INTERVAL = 300L
42 const val CONFIG_URL = ""
43 const val PRIVATE_KEY_FILE = "/etc/ves-hv/server.key"
44 const val CERT_FILE = "/etc/ves-hv/server.crt"
45 const val TRUST_CERT_FILE = "/etc/ves-hv/trust.crt"
46 const val IDLE_TIMEOUT_SEC = 60L
49 internal class ArgBasedServerConfiguration : ArgBasedConfiguration<ServerConfiguration>(DefaultParser()) {
50 override val cmdLineOptionsList = listOf(
61 override fun getConfiguration(cmdLine: CommandLine): ServerConfiguration {
62 val port = cmdLine.intValue(LISTEN_PORT, DefaultValues.PORT)
63 val configUrl = cmdLine.stringValue(CONSUL_CONFIG_URL, DefaultValues.CONFIG_URL)
64 val updateInterval = cmdLine.longValue(UPDATE_INTERVAL, DefaultValues.UPDATE_INTERVAL)
65 val idleTimeoutSec = cmdLine.longValue(IDLE_TIMEOUT_SEC, DefaultValues.IDLE_TIMEOUT_SEC)
66 val dummyMode = cmdLine.hasOption(DUMMY_MODE)
67 val security = createSecurityConfiguration(cmdLine)
68 return ServerConfiguration(
70 configurationUrl = configUrl,
71 configurationUpdateInterval = Duration.ofSeconds(updateInterval),
72 securityConfiguration = security,
73 idleTimeout = Duration.ofSeconds(idleTimeoutSec),
74 dummyMode = dummyMode)
77 private fun createSecurityConfiguration(cmdLine: CommandLine): SecurityConfiguration {
78 val pkFile = cmdLine.stringValue(PRIVATE_KEY_FILE, DefaultValues.PRIVATE_KEY_FILE)
79 val certFile = cmdLine.stringValue(CERT_FILE, DefaultValues.CERT_FILE)
80 val trustCertFile = cmdLine.stringValue(TRUST_CERT_FILE, DefaultValues.TRUST_CERT_FILE)
82 return SecurityConfiguration(
83 privateKey = stringPathToPath(pkFile),
84 cert = stringPathToPath(certFile),
85 trustedCert = stringPathToPath(trustCertFile)