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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.util;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpPut;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.openecomp.appc.configuration.Configuration;
import org.openecomp.appc.configuration.ConfigurationFactory;
import org.openecomp.appc.exceptions.APPCException;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
public class httpClient {
private static final EELFLogger logger = EELFManager.getInstance().getLogger(httpClient.class);
private static Configuration configuration = ConfigurationFactory.getConfiguration();
@SuppressWarnings("deprecation")
public static int postMethod(String protocol, String ip, int port, String path, String payload, String contentType) throws APPCException {
logger.info("Sending POST request to " + path);
HttpPost post;
try {
URL serviceUrl = new URL(protocol, ip, port, path);
post = new HttpPost(serviceUrl.toExternalForm());
post.setHeader("Content-Type", contentType);
StringEntity entity = new StringEntity(payload);
entity.setContentType(contentType);
post.setEntity(new StringEntity(payload));
} catch (UnsupportedEncodingException | MalformedURLException e) {
throw new APPCException(e);
}
logger.debug("Sending request " + post);
CredentialsProvider credsProvider = new BasicCredentialsProvider();
credsProvider.setCredentials(
new AuthScope(ip, port),
new UsernamePasswordCredentials(configuration.getProperty("username"), configuration.getProperty("password")));
CloseableHttpClient client = HttpClients.custom()
.setDefaultCredentialsProvider(credsProvider).build();
int httpCode;
try {
HttpResponse response = client.execute(post);
httpCode = response.getStatusLine().getStatusCode();
} catch (IOException e) {
throw new APPCException(e);
}
return httpCode;
}
@SuppressWarnings("deprecation")
public static int putMethod(String protocol, String ip, int port, String path, String payload, String contentType) throws APPCException {
logger.info("Sending PUT request to " + path);
HttpPut put;
try {
URL serviceUrl = new URL(protocol, ip, port, path);
put = new HttpPut(serviceUrl.toExternalForm());
put.setHeader("Content-Type", contentType);
StringEntity entity = new StringEntity(payload);
entity.setContentType(contentType);
put.setEntity(new StringEntity(payload));
} catch (UnsupportedEncodingException | MalformedURLException e) {
throw new APPCException(e);
}
logger.debug("Sending request " + put);
CredentialsProvider credsProvider = new BasicCredentialsProvider();
credsProvider.setCredentials(
new AuthScope(ip, port),
new UsernamePasswordCredentials(configuration.getProperty("username"), configuration.getProperty("password")));
CloseableHttpClient client = HttpClients.custom()
.setDefaultCredentialsProvider(credsProvider).build();
int httpCode;
try {
HttpResponse response = client.execute(put);
httpCode = response.getStatusLine().getStatusCode();
} catch (IOException e) {
throw new APPCException(e);
}
return httpCode;
}
@SuppressWarnings("deprecation")
public static String getMethod(String protocol, String ip, int port, String path, String contentType) throws APPCException {
logger.info("Sending GET request to " + path);
HttpGet get;
try {
URL serviceUrl = new URL(protocol, ip, port, path);
get = new HttpGet(serviceUrl.toExternalForm());
get.setHeader("Content-Type", contentType);
} catch (MalformedURLException e) {
throw new APPCException(e);
}
logger.debug("Sending request " + get);
CredentialsProvider credsProvider = new BasicCredentialsProvider();
credsProvider.setCredentials(
new AuthScope(ip, port),
new UsernamePasswordCredentials(configuration.getProperty("username"), configuration.getProperty("password")));
CloseableHttpClient client = HttpClients.custom()
.setDefaultCredentialsProvider(credsProvider).build();
int httpCode;
String result;
try {
HttpResponse response = client.execute(get);
httpCode = response.getStatusLine().getStatusCode();
result = (httpCode == HttpStatus.SC_OK) ? response.getEntity().toString() : null;
} catch (IOException e) {
throw new APPCException(e);
}
return result;
}
@SuppressWarnings("deprecation")
public static int deleteMethod(String protocol, String ip, int port, String path, String contentType) throws APPCException {
logger.info("Sending DELETE request to " + path);
HttpDelete delete;
try {
URL serviceUrl = new URL(protocol, ip, port, path);
delete = new HttpDelete(serviceUrl.toExternalForm());
delete.setHeader("Content-Type", contentType);
} catch (MalformedURLException e) {
throw new APPCException(e);
}
logger.debug("Sending request " + delete);
CredentialsProvider credsProvider = new BasicCredentialsProvider();
credsProvider.setCredentials(
new AuthScope(ip, port),
new UsernamePasswordCredentials(configuration.getProperty("username"), configuration.getProperty("password")));
CloseableHttpClient client = HttpClients.custom()
.setDefaultCredentialsProvider(credsProvider).build();
int httpCode;
String result;
try {
HttpResponse response = client.execute(delete);
httpCode = response.getStatusLine().getStatusCode();
} catch (IOException e) {
throw new APPCException(e);
}
return httpCode;
}
}
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