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/*-
* ============LICENSE_START=======================================================
* openECOMP : APP-C
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights
* reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.appc.sdc.listener;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.openecomp.appc.configuration.Configuration;
import org.openecomp.appc.configuration.ConfigurationFactory;
import org.openecomp.sdc.api.IDistributionClient;
import org.openecomp.sdc.api.results.IDistributionClientResult;
import org.openecomp.sdc.impl.DistributionClientFactory;
import org.openecomp.sdc.utils.DistributionActionResultEnum;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
public class AsdcListener {
/**
* The bundle context
*/
private IDistributionClient client;
private AsdcCallback callback;
private AsdcConfig config;
private CountDownLatch latch;
private final EELFLogger logger = EELFManager.getInstance().getLogger(AsdcListener.class);
@SuppressWarnings("unused")
public void start() throws Exception {
logger.info("Starting bundle ASDC Listener");
Configuration configuration = ConfigurationFactory.getConfiguration();
Properties props = configuration.getProperties();
config = new AsdcConfig(props);
client = DistributionClientFactory.createDistributionClient();
callback = new AsdcCallback(config.getStoreOpURI(), client);
latch = new CountDownLatch(1);
new Thread(new Runnable() {
@Override
public void run() {
initialRegistration(config);
IDistributionClientResult result = client.init(config, callback);
if (result.getDistributionActionResult() == DistributionActionResultEnum.SUCCESS) {
client.start();
} else {
logger.error(String.format("Could not register ASDC client. %s - %s", result.getDistributionActionResult(),
result.getDistributionMessageResult()));
}
latch.countDown();
}
}).start();
}
@SuppressWarnings("unused")
public void stop() throws InterruptedException {
logger.info("Stopping ASDC Listener");
latch.await(10, TimeUnit.SECONDS);
if (callback != null) {
callback.stop();
}
if (client != null) {
client.stop();
}
logger.info("ASDC Listener stopped successfully");
}
private boolean initialRegistration(AsdcConfig config) {
try {
final String jsonTemplate = "{\"consumerName\": \"%s\",\"consumerSalt\": \"%s\",\"consumerPassword\":\"%s\"}";
String saltedPassStr = org.openecomp.tlv.sdc.security.Passwords.hashPassword(config.getPassword());
if (saltedPassStr == null || !saltedPassStr.contains(":")) {
return false;
}
String[] saltedPass = saltedPassStr.split(":");
String json = String.format(jsonTemplate, config.getUser(), saltedPass[0], saltedPass[1]);
Map<String, String> headers = new HashMap<>();
// TODO - Replace the header below to sdc's requirements. What should the new value be
headers.put("HTTP_CSP_ID", "test");
// TODO - How to format the url. Always same endpoint or ports?
String host = config.getAsdcAddress();
URL url = new URL(
String.format("http%s://%s/sdc2/rest/v1/consumers", host.contains("443") ? "s" : "", host));
logger.info(String.format("Attempting to register user %s on %s with salted pass of %s", config.getUser(),
url, saltedPass[1]));
ProviderResponse result = ProviderOperations.post(url, json, headers);
return result.getStatus() == 200;
} catch (Exception e) {
logger.error("Error performing initial registration with ASDC server. User may not be able to connect", e);
return false;
}
}
}
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