catalog-be/src/main/java/org/openecomp/sdc/be/components/distribution/engine/DmaapClientFactory.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   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.openecomp.sdc.be.components.distribution.engine;
  21
  22 import com.att.nsa.mr.client.MRBatchingPublisher;
  23 import com.att.nsa.mr.client.MRClientFactory;
  24 import com.att.nsa.mr.client.MRConsumer;
  25 import fj.data.Either;
  26 import java.io.File;
  27 import java.io.IOException;
  28 import java.security.GeneralSecurityException;
  29 import java.util.Properties;
  30 import org.onap.sdc.security.SecurityUtil;
  31 import org.openecomp.sdc.be.config.DmaapConsumerConfiguration;
  32 import org.openecomp.sdc.be.config.DmaapProducerConfiguration;
  33 import org.openecomp.sdc.common.log.wrappers.Logger;
  34 import org.springframework.stereotype.Component;
  35
  36 /**
  37  * Allows to create DMAAP client of type MRConsumer according received configuration parameters
  38  */
  39 @Component("dmaapClientFactory")
  40 public class DmaapClientFactory {
  41
  42     private static final Logger logger = Logger.getLogger(DmaapClientFactory.class.getName());
  43
  44     /**
  45      * Creates DMAAP consumer according to received parameters
  46      *
  47      * @param parameters
  48      * @return an instance object of type MRConsumer
  49      * @throws IOException
  50      */
  51     public MRConsumer create(DmaapConsumerConfiguration parameters) throws GeneralSecurityException, IOException {
  52         MRConsumer consumer = MRClientFactory.createConsumer(buildProperties(parameters));
  53         logger.info("MRConsumer created for topic {}", parameters.getTopic());
  54         return consumer;
  55     }
  56
  57     /**
  58      * Creates DMAAP consumer according to received parameters
  59      *
  60      * @param parameters
  61      * @return an instance object of type MRConsumer
  62      * @throws IOException
  63      */
  64     public MRBatchingPublisher createProducer(DmaapProducerConfiguration parameters) throws Exception {
  65         Properties prop = buildProducerProperties(parameters);
  66         MRBatchingPublisher producer = MRClientFactory.createBatchingPublisher(prop);
  67         logger.info("MRBatchingPublisher created for topic {}", parameters.getTopic());
  68         return producer;
  69     }
  70
  71     private Properties buildProperties(DmaapConsumerConfiguration parameters) throws GeneralSecurityException, IOException {
  72         Properties props = new Properties();
  73         Either<String, String> passkey = SecurityUtil.decrypt(parameters.getCredential().getPassword());
  74         if (passkey.isRight()) {
  75             throw new GeneralSecurityException("invalid password, cannot build properties");
  76         }
  77         props.setProperty("Latitude", Double.toString(parameters.getLatitude()));
  78         props.setProperty("Longitude", Double.toString(parameters.getLongitude()));
  79         props.setProperty("Version", parameters.getVersion());
  80         props.setProperty("ServiceName", parameters.getServiceName());
  81         props.setProperty("Environment", parameters.getEnvironment());
  82         props.setProperty("Partner", parameters.getPartner());
  83         props.setProperty("routeOffer", parameters.getRouteOffer());
  84         props.setProperty("Protocol", parameters.getProtocol());
  85         props.setProperty("username", parameters.getCredential().getUsername());
  86         props.setProperty("password", passkey.left().value());
  87         props.setProperty("contenttype", parameters.getContenttype());
  88         props.setProperty("host", parameters.getHosts());
  89         props.setProperty("topic", parameters.getTopic());
  90         props.setProperty("group", parameters.getConsumerGroup());
  91         props.setProperty("id", parameters.getConsumerId());
  92         props.setProperty("timeout", Integer.toString(parameters.getTimeoutMs()));
  93         props.setProperty("limit", Integer.toString(parameters.getLimit()));
  94         props.setProperty("AFT_DME2_REQ_TRACE_ON", Boolean.toString(parameters.isDme2TraceOn()));
  95         props.setProperty("AFT_ENVIRONMENT", parameters.getAftEnvironment());
  96         props.setProperty("AFT_DME2_EP_CONN_TIMEOUT", Integer.toString(parameters.getAftDme2ConnectionTimeoutMs()));
  97         props.setProperty("AFT_DME2_ROUNDTRIP_TIMEOUT_MS", Integer.toString(parameters.getAftDme2RoundtripTimeoutMs()));
  98         props.setProperty("AFT_DME2_EP_READ_TIMEOUT_MS", Integer.toString(parameters.getAftDme2ReadTimeoutMs()));
  99         props.setProperty("AFT_DME2_SSL_ENABLE", Boolean.toString(parameters.isAftDme2SslEnable()));
 100         props.setProperty("AFT_DME2_CLIENT_IGNORE_SSL_CONFIG", Boolean.toString(parameters.isAftDme2ClientIgnoreSslConfig()));
 101         props.setProperty("AFT_DME2_CLIENT_SSL_CERT_ALIAS", parameters.getAftDme2ClientSslCertAlias());
 102         String dme2PreferredRouterFilePath = parameters.getDme2preferredRouterFilePath();
 103         ensureFileExists(dme2PreferredRouterFilePath);
 104         props.setProperty("DME2preferredRouterFilePath", dme2PreferredRouterFilePath);
 105         props.setProperty("TransportType", "DME2");
 106         props.setProperty("SubContextPath", "/");
 107         props.setProperty("MethodType", "GET");
 108         props.setProperty("authKey", "");
 109         props.setProperty("authDate", "");
 110         props.setProperty("filter", "");
 111         props.setProperty("AFT_DME2_EXCHANGE_REQUEST_HANDLERS", "");
 112         props.setProperty("AFT_DME2_EXCHANGE_REPLY_HANDLERS", "");
 113         props.setProperty("sessionstickinessrequired", "no");
 114         return props;
 115     }
 116
 117     private Properties buildProducerProperties(DmaapProducerConfiguration parameters) throws GeneralSecurityException, IOException {
 118         logger.info("The DmaapProducerConfiguration is {} ", parameters);
 119         Properties props = new Properties();
 120         Either<String, String> passkey = SecurityUtil.decrypt(parameters.getCredential().getPassword());
 121         if (passkey.isRight()) {
 122             throw new GeneralSecurityException("invalid password, cannot build properties");
 123         }
 124         props.setProperty("Latitude", Double.toString(parameters.getLatitude()));
 125         props.setProperty("Longitude", Double.toString(parameters.getLongitude()));
 126         props.setProperty("Version", parameters.getVersion());
 127         props.setProperty("ServiceName", parameters.getServiceName());
 128         props.setProperty("Environment", parameters.getEnvironment());
 129         props.setProperty("Partner", parameters.getPartner());
 130         props.setProperty("routeOffer", parameters.getRouteOffer());
 131         props.setProperty("Protocol", parameters.getProtocol());
 132         props.setProperty("username", parameters.getCredential().getUsername());
 133         props.setProperty("password", passkey.left().value());
 134         props.setProperty("contenttype", parameters.getContenttype());
 135         props.setProperty("host", parameters.getHosts());
 136         props.setProperty("topic", parameters.getTopic());
 137         props.setProperty("group", parameters.getConsumerGroup());
 138         props.setProperty("id", parameters.getConsumerId());
 139         props.setProperty("AFT_DME2_REQ_TRACE_ON", Boolean.toString(parameters.isDme2TraceOn()));
 140         props.setProperty("AFT_ENVIRONMENT", parameters.getAftEnvironment());
 141         props.setProperty("AFT_DME2_EP_CONN_TIMEOUT", Integer.toString(parameters.getAftDme2ConnectionTimeoutMs()));
 142         props.setProperty("AFT_DME2_ROUNDTRIP_TIMEOUT_MS", Integer.toString(parameters.getAftDme2RoundtripTimeoutMs()));
 143         props.setProperty("AFT_DME2_EP_READ_TIMEOUT_MS", Integer.toString(parameters.getAftDme2ReadTimeoutMs()));
 144         props.setProperty("AFT_DME2_SSL_ENABLE", Boolean.toString(parameters.isAftDme2SslEnable()));
 145         props.setProperty("AFT_DME2_CLIENT_IGNORE_SSL_CONFIG", Boolean.toString(parameters.isAftDme2ClientIgnoreSslConfig()));
 146         props.setProperty("AFT_DME2_CLIENT_SSL_CERT_ALIAS", parameters.getAftDme2ClientSslCertAlias());
 147         String dme2PreferredRouterFilePath = parameters.getDme2preferredRouterFilePath();
 148         ensureFileExists(dme2PreferredRouterFilePath);
 149         props.setProperty("DME2preferredRouterFilePath", dme2PreferredRouterFilePath);
 150         props.setProperty("TransportType", "HTTPAAF");
 151         props.setProperty("SubContextPath", "/");
 152         props.setProperty("MethodType", "POST");
 153         props.setProperty("authKey", "");
 154         props.setProperty("authDate", "");
 155         props.setProperty("AFT_DME2_EXCHANGE_REQUEST_HANDLERS", "");
 156         props.setProperty("AFT_DME2_EXCHANGE_REPLY_HANDLERS", "");
 157         props.setProperty("sessionstickinessrequired", "no");
 158         props.setProperty("maxBatchSize", "1");
 159         props.setProperty("maxAgeMs", "250");
 160         props.setProperty("partition", "1");
 161         props.setProperty("MessageSentThreadOccurance", "10");
 162         props.setProperty("Authorization", "Basic bTEzMzMxQGNjZC5hdHQuY29tOkFhMTIzNDU2");
 163         return props;
 164     }
 165
 166     private void ensureFileExists(String filePath) throws IOException {
 167         File file = new File(filePath);
 168         if (file.createNewFile()) {
 169             logger.info("The file {} has been created on the disk", file.getAbsolutePath());
 170         } else {
 171             logger.info("The file {} already exists", file.getAbsolutePath());
 172         }
 173     }
 174 }