pmlog/src/main/java/org/oran/pmlog/configuration/ApplicationConfig.java

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * O-RAN-SC
   4  * %%
   5  * Copyright (C) 2023 Nordix Foundation
   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
  21 package org.oran.pmlog.configuration;
  22
  23 import java.lang.invoke.MethodHandles;
  24 import java.nio.charset.Charset;
  25 import java.nio.file.Files;
  26
  27 import lombok.Getter;
  28 import lombok.ToString;
  29
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32 import org.springframework.beans.factory.annotation.Value;
  33 import org.springframework.boot.context.properties.EnableConfigurationProperties;
  34
  35 @EnableConfigurationProperties
  36 @ToString
  37 public class ApplicationConfig {
  38
  39     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  40     private static com.google.gson.Gson gson = new com.google.gson.GsonBuilder().disableHtmlEscaping().create();
  41     private static final String JOB_DEFINITION_PATH = "./config/jobDefinition.json";
  42
  43     @Value("${server.ssl.key-store-type}")
  44     private String sslKeyStoreType = "";
  45
  46     @Value("${server.ssl.key-store-password}")
  47     private String sslKeyStorePassword = "";
  48
  49     @Value("${server.ssl.key-store}")
  50     private String sslKeyStore = "";
  51
  52     @Value("${server.ssl.key-password}")
  53     private String sslKeyPassword = "";
  54
  55     @Value("${app.webclient.trust-store-used}")
  56     private boolean sslTrustStoreUsed = false;
  57
  58     @Value("${app.webclient.trust-store-password}")
  59     private String sslTrustStorePassword = "";
  60
  61     @Value("${app.webclient.trust-store}")
  62     private String sslTrustStore = "";
  63
  64     @Value("${app.webclient.http.proxy-host:}")
  65     private String httpProxyHost = "";
  66
  67     @Value("${app.webclient.http.proxy-port:0}")
  68     private int httpProxyPort = 0;
  69
  70     @Getter
  71     @Value("${server.port}")
  72     private int localServerHttpsPort;
  73
  74     @Getter
  75     @Value("${app.kafka.max-poll-records:300}")
  76     private int kafkaMaxPollRecords;
  77
  78     @Getter
  79     @Value("${app.kafka.group-id}")
  80     private String kafkaGroupId;
  81
  82     @Getter
  83     @Value("${app.kafka.client-id}")
  84     private String kafkaClientId;
  85
  86     @Value("${app.kafka.bootstrap-servers}")
  87     private String kafkaBootstrapServers;
  88
  89     @Value("${app.kafka.input-topic}")
  90     private String kafkaInputTopic;
  91
  92     @Getter
  93     @Value("${app.influx.url}")
  94     private String influxUrl;
  95
  96     @Getter
  97     @Value("${app.influx.access-token}")
  98     private String influxAccessToken;
  99
 100     @Getter
 101     @Value("${app.ics-base-url}")
 102     private String icsBaseUrl;
 103
 104     @Getter
 105     @Value("${app.consumer-job-id:shouldHaveBeenDefinedInYaml}")
 106     private String consumerJobId;
 107
 108     @Getter
 109     @Value("${app.influx.user}")
 110     private String influxUser;
 111
 112     @Getter
 113     @Value("${app.influx.password}")
 114     private String influxPassword;
 115
 116     @Getter
 117     @Value("${app.influx.database}")
 118     private String influxDatabase;
 119
 120     @Getter
 121     @Value("${app.influx.bucket}")
 122     private String influxBucket;
 123
 124     @Getter
 125     @Value("${app.influx.org}")
 126     private String influxOrg;
 127
 128     private WebClientConfig webClientConfig = null;
 129
 130     public WebClientConfig getWebClientConfig() {
 131         if (this.webClientConfig == null) {
 132             WebClientConfig.HttpProxyConfig httpProxyConfig = WebClientConfig.HttpProxyConfig.builder() //
 133                     .httpProxyHost(this.httpProxyHost) //
 134                     .httpProxyPort(this.httpProxyPort) //
 135                     .build();
 136
 137             this.webClientConfig = WebClientConfig.builder() //
 138                     .keyStoreType(this.sslKeyStoreType) //
 139                     .keyStorePassword(this.sslKeyStorePassword) //
 140                     .keyStore(this.sslKeyStore) //
 141                     .keyPassword(this.sslKeyPassword) //
 142                     .isTrustStoreUsed(this.sslTrustStoreUsed) //
 143                     .trustStore(this.sslTrustStore) //
 144                     .trustStorePassword(this.sslTrustStorePassword) //
 145                     .httpProxyConfig(httpProxyConfig) //
 146                     .build();
 147         }
 148         return this.webClientConfig;
 149     }
 150
 151     public String getConsumerJobInfo() {
 152
 153         try {
 154             return Files.readString(java.nio.file.Path.of(JOB_DEFINITION_PATH), Charset.defaultCharset());
 155         } catch (Exception e) {
 156             logger.error("Could not load configuration file: {}, reason: {}", JOB_DEFINITION_PATH, e.getMessage());
 157             return "{}";
 158         }
 159     }
 160
 161     private ConsumerJobInfo.KafkaDeliveryInfo getKafkaDeliveryInfoFromAplicationYaml() {
 162         return ConsumerJobInfo.KafkaDeliveryInfo.builder() //
 163                 .bootStrapServers(this.kafkaBootstrapServers) //
 164                 .topic(kafkaInputTopic) //
 165                 .build();
 166     }
 167
 168     private ConsumerJobInfo.KafkaDeliveryInfo getKafkaDeliveryInfo() {
 169         try {
 170             ConsumerJobInfo infoFromFile = gson.fromJson(getConsumerJobInfo(), ConsumerJobInfo.class);
 171             if (infoFromFile != null && infoFromFile.jobDefinition != null
 172                     && infoFromFile.jobDefinition.getDeliveryInfo() != null) {
 173                 return infoFromFile.jobDefinition.getDeliveryInfo();
 174             }
 175
 176         } catch (Exception e) {
 177             logger.warn("Could not parse file: {}, reason: {}, falling back to parameters in Application.yaml",
 178                     JOB_DEFINITION_PATH, e.getMessage());
 179         }
 180         return getKafkaDeliveryInfoFromAplicationYaml();
 181
 182     }
 183
 184     public String getKafkaInputTopic() {
 185         return getKafkaDeliveryInfo().getTopic();
 186     }
 187
 188     public String getKafkaBootStrapServers() {
 189         return getKafkaDeliveryInfo().getBootStrapServers();
 190     }
 191
 192 }