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/*-
* ============LICENSE_START=======================================================
* openECOMP : SDN-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 com.onap.sdnc.testapi.service;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.util.List;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.onap.sdnc.testapi.model.CertificationInputs;
import com.onap.sdnc.testapi.model.Output;
import com.onap.sdnc.testapi.model.PreTestResponse;
@Service
public class CertificationClientService {
private static final Logger logger = Logger.getLogger(CertificationClientService.class);
@Value("${certification.api.host}")
private String hostName;
@Value("${certification.api.port}")
private String portNumber;
@Value("${certification.api.basepath}")
private String restBasePath;
@Value("${certification.api.username}")
private String username;
@Value("${certification.api.password}")
private String pass;
ObjectMapper mapper = new ObjectMapper();
public void restClient(CertificationInputs vnfinfo, List<PreTestResponse> preTestNew, String testType) {
PreTestResponse preTest = new PreTestResponse();
Output output = new Output();
if ("network".equalsIgnoreCase(testType)) {
output = pingTest(vnfinfo);
}
if ("protocol".equalsIgnoreCase(testType)) {
output = protocolTest(vnfinfo);
}
preTest.setStatus(output.getStatus());
preTest.setIpaddress(output.getIpaddress());
preTest.setStatistics(output.getStatistics());
preTest.setAvgTime(output.getAvgTime());
preTest.setTesttype(testType);
preTestNew.add(preTest);
}
public static Output pingTest(CertificationInputs vnfinfo) {
Output output = new Output();
String pingCmd = "ping " + vnfinfo.getInput().getIpaddress();
String pingResult = "";
String testResult = "fail";
String status = "unreachable";
String reason = null;
String timeRes = null;
String percentile = null;
boolean flag = false;
try {
InetAddress byName = InetAddress.getByName(vnfinfo.getInput().getIpaddress());
flag = byName.isReachable(5000);
} catch (UnknownHostException e) {
logger.info("Network certification Exception : " + e);
} catch (IOException e) {
logger.info("Network certification Exception : " + e);
}
if (flag) {
try {
Runtime r = Runtime.getRuntime();
Process p = r.exec(pingCmd);
BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
String inputLine;
while ((inputLine = in.readLine()) != null) {
if (pingResult.equals("")) {
pingResult = inputLine;
} else {
pingResult += "~" + inputLine;
}
}
String[] results = pingResult.split("~");
for (String res : results) {
if (res.trim().contains("Packets:")) {
testResult = "pass";
status = "reachable";
String packets = res.trim();
String[] lossPercentile = packets.split("\\(");
percentile = lossPercentile[1].replace(")", "").replace(",", "").trim();
}
if (res.trim().contains("Minimum")) {
String timeMs = res.trim();
String[] time = timeMs.split(",");
timeRes = time[0];
}
}
in.close();
} catch (Exception e) {
logger.info("Network certification Exception : " + e);
testResult = "fail";
status = "unreachable";
reason = e.toString();
}
}
output.setAvgTime(timeRes);
output.setStatistics(percentile);
output.setHostname(vnfinfo.getInput().getHostname());
output.setIpaddress(vnfinfo.getInput().getIpaddress());
output.setReason(reason);
output.setTestresult(testResult);
output.setStatus(status);
return output;
}
public static Output protocolTest(CertificationInputs vnfinfo) {
Output output = new Output();
Socket s = null;
String status = "unreachable";
String reason = null;
try {
s = new Socket(vnfinfo.getInput().getIpaddress(), Integer.parseInt("45"));
status = "reachable";
} catch (Exception e) {
logger.info("Protocol certification Exception : " + e);
reason = e.toString();
status = "unreachable";
} finally {
if (s != null)
try {
s.close();
} catch (Exception e) {
logger.info("Protocol certification Exception : " + e);
reason = e.toString();
status = "unreachable";
}
}
output.setStatus(status);
output.setIpaddress(vnfinfo.getInput().getIpaddress());
output.setReason(reason);
return output;
}
}
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