2 * Copyright 2016-2017, Nokia Corporation
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.vfc.nfvo.driver.vnfm.svnfm.http.client;
19 import java.security.cert.CertificateException;
20 import java.security.cert.X509Certificate;
22 import javax.net.ssl.HostnameVerifier;
23 import javax.net.ssl.SSLContext;
25 import org.apache.http.client.methods.HttpDelete;
26 import org.apache.http.client.methods.HttpGet;
27 import org.apache.http.client.methods.HttpPost;
28 import org.apache.http.client.methods.HttpRequestBase;
29 import org.apache.http.config.Registry;
30 import org.apache.http.config.RegistryBuilder;
31 import org.apache.http.conn.socket.ConnectionSocketFactory;
32 import org.apache.http.conn.socket.PlainConnectionSocketFactory;
33 import org.apache.http.conn.ssl.NoopHostnameVerifier;
34 import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
35 import org.apache.http.impl.client.HttpClientBuilder;
36 import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
37 import org.apache.http.ssl.SSLContextBuilder;
38 import org.apache.http.ssl.TrustStrategy;
39 import org.slf4j.Logger;
40 import org.slf4j.LoggerFactory;
41 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
42 import org.springframework.context.annotation.Bean;
43 import org.springframework.stereotype.Service;
44 import org.springframework.web.bind.annotation.RequestMethod;
46 @EnableAutoConfiguration
48 public class HttpClientUtils {
49 private static final Logger logger = LoggerFactory.getLogger(HttpClientUtils.class);
52 public static HttpClientBuilder createHttpClientBuilder() {
53 HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();
55 SSLContext sslContext = null;
57 sslContext = new SSLContextBuilder().loadTrustMaterial(null, new TrustStrategy() {
58 public boolean isTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
62 } catch (Exception e) {
63 logger.error("Error to createHttpClientBuilder", e);
65 httpClientBuilder.setSSLContext(sslContext);
67 HostnameVerifier hostnameVerifier = NoopHostnameVerifier.INSTANCE;
69 SSLConnectionSocketFactory sslSocketFactory = new SSLConnectionSocketFactory(sslContext, hostnameVerifier);
70 Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
71 .register("http", PlainConnectionSocketFactory.getSocketFactory())
72 .register("https", sslSocketFactory)
75 PoolingHttpClientConnectionManager connMgr = new PoolingHttpClientConnectionManager(socketFactoryRegistry);
76 connMgr.setMaxTotal(200);
77 connMgr.setDefaultMaxPerRoute(50);
78 httpClientBuilder.setConnectionManager(connMgr);
80 return httpClientBuilder;
83 public static HttpRequestBase getHttpRequest(RequestMethod requestMethod) {
84 HttpRequestBase base = null;
85 switch(requestMethod) {
90 base = new HttpDelete();
93 base = new HttpPost();