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/*******************************************************************************
* ============LICENSE_START=======================================================
* org.onap.dmaap
* ================================================================================
* Copyright © 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=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*
*******************************************************************************/
package com.att.nsa.mr.client.impl;
import java.net.MalformedURLException;
import java.util.Collection;
import java.util.Set;
import java.util.TreeSet;
import java.util.concurrent.TimeUnit;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Response;
import org.apache.http.HttpException;
import org.glassfish.jersey.internal.util.Base64;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.json.JSONTokener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.att.nsa.apiClient.http.CacheUse;
import com.att.nsa.apiClient.http.HttpClient;
import com.att.nsa.mr.client.MRClient;
import com.att.nsa.mr.client.MRClientFactory;
import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
public class MRBaseClient extends HttpClient implements MRClient {
protected MRBaseClient(Collection<String> hosts) throws MalformedURLException {
super(ConnectionType.HTTP, hosts, MRConstants.kStdMRServicePort);
fLog = LoggerFactory.getLogger(this.getClass().getName());
}
protected MRBaseClient(Collection<String> hosts, int stdSvcPort) throws MalformedURLException {
super(ConnectionType.HTTP, hosts, stdSvcPort);
fLog = LoggerFactory.getLogger(this.getClass().getName());
}
protected MRBaseClient(Collection<String> hosts, String clientSignature) throws MalformedURLException {
super(ConnectionType.HTTP, hosts, MRConstants.kStdMRServicePort, clientSignature, CacheUse.NONE, 1, 1L,
TimeUnit.MILLISECONDS, 32, 32, 600000);
fLog = LoggerFactory.getLogger(this.getClass().getName());
}
@Override
public void close() {
}
protected Set<String> jsonArrayToSet(JSONArray a) {
if (a == null)
return null;
final TreeSet<String> set = new TreeSet<String>();
for (int i = 0; i < a.length(); i++) {
set.add(a.getString(i));
}
return set;
}
public void logTo(Logger log) {
fLog = log;
replaceLogger(log);
}
protected Logger getLog() {
return fLog;
}
private Logger fLog;
public JSONObject post(final String path, final byte[] data, final String contentType, final String username,
final String password, final String protocalFlag) throws HttpException, JSONException {
if ((null != username && null != password)) {
WebTarget target=null;
Response response=null;
target = DmaapClientUtil.getTarget(path, username, password);
String encoding = Base64.encodeAsString(username + ":" + password);
response = DmaapClientUtil.postResponsewtBasicAuth(target, encoding,data, contentType);
return getResponseDataInJson(response);
} else {
throw new HttpException(
"Authentication Failed: Username/password/AuthKey/AuthDate parameter(s) cannot be null or empty.");
}
}
public JSONObject postNoAuth(final String path, final byte[] data, String contentType)
throws HttpException, JSONException {
WebTarget target = null;
Response response = null;
if (contentType == null) {
contentType = "text/pain";
}
target = DmaapClientUtil.getTarget(path);
response = DmaapClientUtil.postResponsewtNoAuth(target, data, contentType);
return getResponseDataInJson(response);
}
public String postWithResponse(final String path, final byte[] data, final String contentType,
final String username, final String password, final String protocolFlag)
throws HttpException, JSONException {
String responseData = null;
if ((null != username && null != password)) {
WebTarget target=null;
Response response=null;
target = DmaapClientUtil.getTarget(path, username, password);
String encoding = Base64.encodeAsString(username + ":" + password);
response = DmaapClientUtil.postResponsewtBasicAuth(target, encoding,data, contentType);
responseData = (String)response.readEntity(String.class);
return responseData;
} else {
throw new HttpException(
"Authentication Failed: Username/password/AuthKey/AuthDate parameter(s) cannot be null or empty.");
}
}
public String postNoAuthWithResponse(final String path, final byte[] data, String contentType)
throws HttpException, JSONException {
String responseData = null;
WebTarget target = null;
Response response = null;
if (contentType == null) {
contentType = "text/pain";
}
target = DmaapClientUtil.getTarget(path);
response = DmaapClientUtil.postResponsewtNoAuth(target, data, contentType);
responseData = (String) response.readEntity(String.class);
return responseData;
}
public JSONObject postAuth(final String path, final byte[] data, final String contentType, final String authKey,
final String authDate, final String username, final String password, final String protocolFlag)
throws HttpException, JSONException {
if ((null != username && null != password)) {
WebTarget target=null;
Response response=null;
target = DmaapClientUtil.getTarget(path, username, password);
response =DmaapClientUtil.postResponsewtCambriaAuth(target, authKey, authDate, data, contentType);
return getResponseDataInJson(response);
} else {
throw new HttpException(
"Authentication Failed: Username/password/AuthKey/AuthDate parameter(s) cannot be null or empty.");
}
}
public String postAuthwithResponse(final String path, final byte[] data, final String contentType,
final String authKey, final String authDate, final String username, final String password,
final String protocolFlag) throws HttpException, JSONException {
String responseData = null;
if ((null != username && null != password)) {
WebTarget target=null;
Response response=null;
target = DmaapClientUtil.getTarget(path, username, password);
response = DmaapClientUtil.postResponsewtCambriaAuth(target, authKey, authDate, data, contentType);
responseData = (String)response.readEntity(String.class);
return responseData;
} else {
throw new HttpException(
"Authentication Failed: Username/password/AuthKey/AuthDate parameter(s) cannot be null or empty.");
}
}
public JSONObject get(final String path, final String username, final String password, final String protocolFlag)
throws HttpException, JSONException {
if (null != username && null != password) {
WebTarget target=null;
Response response=null;
if (ProtocolTypeConstants.AUTH_KEY.getValue().equalsIgnoreCase(protocolFlag)) {
target = DmaapClientUtil.getTarget(path);
response = DmaapClientUtil.getResponsewtCambriaAuth(target, username, password);
} else {
target = DmaapClientUtil.getTarget(path, username, password);
String encoding = Base64.encodeAsString(username + ":" + password);
response = DmaapClientUtil.getResponsewtBasicAuth(target, encoding);
}
return getResponseDataInJson(response);
} else {
throw new HttpException(
"Authentication Failed: Username/password/AuthKey/Authdate parameter(s) cannot be null or empty.");
}
}
public String getResponse(final String path, final String username, final String password,
final String protocolFlag) throws HttpException, JSONException {
String responseData = null;
if (null != username && null != password) {
WebTarget target=null;
Response response=null;
if (ProtocolTypeConstants.AUTH_KEY.getValue().equalsIgnoreCase(protocolFlag)) {
target = DmaapClientUtil.getTarget(path);
response = DmaapClientUtil.getResponsewtCambriaAuth(target, username, password);
} else {
target = DmaapClientUtil.getTarget(path, username, password);
String encoding = Base64.encodeAsString(username + ":" + password);
response = DmaapClientUtil.getResponsewtBasicAuth(target, encoding);
}
MRClientFactory.HTTPHeadersMap = response.getHeaders();
String transactionid = response.getHeaderString("transactionid");
if (transactionid != null && !transactionid.equalsIgnoreCase("")) {
fLog.info("TransactionId : " + transactionid);
}
responseData = (String)response.readEntity(String.class);
return responseData;
} else {
throw new HttpException(
"Authentication Failed: Username/password/AuthKey/Authdate parameter(s) cannot be null or empty.");
}
}
public JSONObject getAuth(final String path, final String authKey, final String authDate, final String username,
final String password, final String protocolFlag) throws HttpException, JSONException {
if (null != username && null != password) {
WebTarget target=null;
Response response=null;
target = DmaapClientUtil.getTarget(path, username, password);
response = DmaapClientUtil.getResponsewtCambriaAuth(target, authKey, authDate);
return getResponseDataInJson(response);
} else {
throw new HttpException(
"Authentication Failed: Username/password/AuthKey/Authdate parameter(s) cannot be null or empty.");
}
}
public JSONObject getNoAuth(final String path, final String username, final String password,
final String protocolFlag) throws HttpException, JSONException {
if (null != username && null != password) {
WebTarget target=null;
Response response=null;
target = DmaapClientUtil.getTarget(path, username, password);
response = DmaapClientUtil.getResponsewtNoAuth(target);
return getResponseDataInJson(response);
} else {
throw new HttpException(
"Authentication Failed: Username/password/AuthKey/Authdate parameter(s) cannot be null or empty.");
}
}
public String getAuthResponse(final String path, final String authKey, final String authDate, final String username,
final String password, final String protocolFlag) throws HttpException, JSONException {
String responseData = null;
if (null != username && null != password) {
WebTarget target=null;
Response response=null;
target = DmaapClientUtil.getTarget(path, username, password);
response = DmaapClientUtil.getResponsewtCambriaAuth(target, authKey, authDate);
MRClientFactory.HTTPHeadersMap = response.getHeaders();
String transactionid = response.getHeaderString("transactionid");
if (transactionid != null && !transactionid.equalsIgnoreCase("")) {
fLog.info("TransactionId : " + transactionid);
}
responseData = (String)response.readEntity(String.class);
return responseData;
} else {
throw new HttpException(
"Authentication Failed: Username/password/AuthKey/Authdate parameter(s) cannot be null or empty.");
}
}
public String getNoAuthResponse(String path, final String username, final String password,
final String protocolFlag) throws HttpException, JSONException {
String responseData = null;
WebTarget target=null;
Response response=null;
target = DmaapClientUtil.getTarget(path, username, password);
response = DmaapClientUtil.getResponsewtNoAuth(target);
MRClientFactory.HTTPHeadersMap = response.getHeaders();
String transactionid = response.getHeaderString("transactionid");
if (transactionid != null && !transactionid.equalsIgnoreCase("")) {
fLog.info("TransactionId : " + transactionid);
}
responseData = (String)response.readEntity(String.class);
return responseData;
}
private JSONObject getResponseDataInJson(Response response) throws JSONException {
try {
MRClientFactory.HTTPHeadersMap = response.getHeaders();
// MultivaluedMap<String, Object> headersMap =
// for(String key : headersMap.keySet()) {
String transactionid = response.getHeaderString("transactionid");
if (transactionid != null && !transactionid.equalsIgnoreCase("")) {
fLog.info("TransactionId : " + transactionid);
}
if (response.getStatus() == 403) {
JSONObject jsonObject = null;
jsonObject = new JSONObject();
JSONArray jsonArray = new JSONArray();
jsonArray.put(response.getEntity());
jsonObject.put("result", jsonArray);
jsonObject.put("status", response.getStatus());
return jsonObject;
}
String responseData = (String)response.readEntity(String.class);
JSONTokener jsonTokener = new JSONTokener(responseData);
JSONObject jsonObject = null;
final char firstChar = jsonTokener.next();
jsonTokener.back();
if ('[' == firstChar) {
JSONArray jsonArray = new JSONArray(jsonTokener);
jsonObject = new JSONObject();
jsonObject.put("result", jsonArray);
jsonObject.put("status", response.getStatus());
} else {
jsonObject = new JSONObject(jsonTokener);
jsonObject.put("status", response.getStatus());
}
return jsonObject;
} catch (JSONException excp) {
fLog.error("DMAAP - Error reading response data.", excp);
return null;
}
}
public String getHTTPErrorResponseMessage(String responseString) {
String response = null;
int beginIndex = 0;
int endIndex = 0;
if (responseString.contains("<body>")) {
beginIndex = responseString.indexOf("body>") + 5;
endIndex = responseString.indexOf("</body");
response = responseString.substring(beginIndex, endIndex);
}
return response;
}
public String getHTTPErrorResponseCode(String responseString) {
String response = null;
int beginIndex = 0;
int endIndex = 0;
if (responseString.contains("<title>")) {
beginIndex = responseString.indexOf("title>") + 6;
endIndex = responseString.indexOf("</title");
response = responseString.substring(beginIndex, endIndex);
}
return response;
}
}
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