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.ConfigurationProviderParams
26 import org.onap.dcae.collectors.veshv.model.ServerConfiguration
27 import org.onap.dcae.collectors.veshv.utils.commandline.ArgBasedConfiguration
28 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.*
29 import java.time.Duration
31 internal object DefaultValues {
33 const val CONSUL_FIRST_REQUEST_DELAY = 10L
34 const val CONSUL_REQUEST_INTERVAL = 5L
35 const val CONFIG_URL = ""
36 const val PRIVATE_KEY_FILE = "/etc/ves-hv/server.key"
37 const val CERT_FILE = "/etc/ves-hv/server.crt"
38 const val TRUST_CERT_FILE = "/etc/ves-hv/trust.crt"
39 const val IDLE_TIMEOUT_SEC = 60L
42 internal class ArgBasedServerConfiguration : ArgBasedConfiguration<ServerConfiguration>(DefaultParser()) {
43 override val cmdLineOptionsList = listOf(
46 CONSUL_FIRST_REQUEST_DELAY,
47 CONSUL_REQUEST_INTERVAL,
56 override fun getConfiguration(cmdLine: CommandLine): ServerConfiguration {
57 val port = cmdLine.intValue(LISTEN_PORT, DefaultValues.PORT)
58 val idleTimeoutSec = cmdLine.longValue(IDLE_TIMEOUT_SEC, DefaultValues.IDLE_TIMEOUT_SEC)
59 val dummyMode = cmdLine.hasOption(DUMMY_MODE)
60 val security = createSecurityConfiguration(cmdLine)
61 val configurationProviderParams = createConfigurationProviderParams(cmdLine);
62 return ServerConfiguration(
64 configurationProviderParams = configurationProviderParams,
65 securityConfiguration = security,
66 idleTimeout = Duration.ofSeconds(idleTimeoutSec),
67 dummyMode = dummyMode)
70 private fun createConfigurationProviderParams(cmdLine: CommandLine): ConfigurationProviderParams {
71 val configUrl = cmdLine.stringValue(CONSUL_CONFIG_URL, DefaultValues.CONFIG_URL)
72 val firstRequestDelay = cmdLine.longValue(CONSUL_FIRST_REQUEST_DELAY, DefaultValues.CONSUL_FIRST_REQUEST_DELAY)
73 val requestInterval = cmdLine.longValue(CONSUL_REQUEST_INTERVAL, DefaultValues.CONSUL_REQUEST_INTERVAL)
75 return ConfigurationProviderParams(
77 Duration.ofSeconds(firstRequestDelay),
78 Duration.ofSeconds(requestInterval)
82 private fun createSecurityConfiguration(cmdLine: CommandLine): SecurityConfiguration {
83 val sslDisable = cmdLine.hasOption(SSL_DISABLE)
84 val pkFile = cmdLine.stringValue(PRIVATE_KEY_FILE, DefaultValues.PRIVATE_KEY_FILE)
85 val certFile = cmdLine.stringValue(CERT_FILE, DefaultValues.CERT_FILE)
86 val trustCertFile = cmdLine.stringValue(TRUST_CERT_FILE, DefaultValues.TRUST_CERT_FILE)
88 return SecurityConfiguration(
89 sslDisable = sslDisable,
90 privateKey = stringPathToPath(pkFile),
91 cert = stringPathToPath(certFile),
92 trustedCert = stringPathToPath(trustCertFile)