2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.openecomp.appc.sdc.listener;
24 import java.io.IOException;
25 import java.io.UnsupportedEncodingException;
26 import java.net.Socket;
28 import java.net.UnknownHostException;
29 import java.security.KeyManagementException;
30 import java.security.KeyStore;
31 import java.security.KeyStoreException;
32 import java.security.NoSuchAlgorithmException;
33 import java.security.UnrecoverableKeyException;
34 import java.security.cert.CertificateException;
35 import java.security.cert.X509Certificate;
37 import java.util.Map.Entry;
39 import javax.net.ssl.SSLContext;
40 import javax.net.ssl.TrustManager;
41 import javax.net.ssl.X509TrustManager;
43 import org.apache.commons.codec.binary.Base64;
44 import org.apache.commons.io.IOUtils;
45 import org.apache.http.HttpResponse;
46 import org.apache.http.HttpVersion;
47 import org.apache.http.client.HttpClient;
48 import org.apache.http.client.methods.HttpPost;
49 import org.apache.http.conn.ClientConnectionManager;
50 import org.apache.http.conn.scheme.PlainSocketFactory;
51 import org.apache.http.conn.scheme.Scheme;
52 import org.apache.http.conn.scheme.SchemeRegistry;
53 import org.apache.http.conn.ssl.SSLSocketFactory;
54 import org.apache.http.entity.StringEntity;
55 import org.apache.http.impl.client.DefaultHttpClient;
56 import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
57 import org.apache.http.params.BasicHttpParams;
58 import org.apache.http.params.HttpParams;
59 import org.apache.http.params.HttpProtocolParams;
60 import org.apache.http.protocol.HTTP;
61 import org.openecomp.appc.exceptions.APPCException;
62 import com.att.eelf.configuration.EELFLogger;
63 import com.att.eelf.configuration.EELFManager;
65 public class ProviderOperations {
67 private static final EELFLogger LOG = EELFManager.getInstance().getLogger(ProviderOperations.class);
69 private static String basic_auth;
71 public static ProviderResponse post(URL url, String json, Map<String, String> adtl_headers) throws APPCException {
73 throw new APPCException("Provided message was null");
78 post = new HttpPost(url.toExternalForm());
79 post.setHeader("Content-Type", "application/json");
80 post.setHeader("Accept", "application/json");
83 if (basic_auth != null) {
84 post.setHeader("Authorization", "Basic " + basic_auth);
87 if (adtl_headers != null) {
88 for (Entry<String, String> header : adtl_headers.entrySet()) {
89 post.setHeader(header.getKey(), header.getValue());
93 StringEntity entity = new StringEntity(json);
94 entity.setContentType("application/json");
95 post.setEntity(new StringEntity(json));
96 } catch (UnsupportedEncodingException e) {
97 throw new APPCException(e);
100 HttpClient client = getHttpClient(url);
103 String respBody = null;
105 HttpResponse response = client.execute(post);
106 httpCode = response.getStatusLine().getStatusCode();
107 respBody = IOUtils.toString(response.getEntity().getContent());
108 return new ProviderResponse(httpCode, respBody);
109 } catch (IOException e) {
110 throw new APPCException(e);
115 * Sets the basic authentication header for the given user and password. If either entry is null then set basic auth
119 * The user with optional domain name (for AAF)
121 * The password for the user
122 * @return The new value of the basic auth string that will be used in the request headers
124 public static String setAuthentication(String user, String password) {
125 if (user != null && password != null) {
126 String authStr = user + ":" + password;
127 basic_auth = new String(Base64.encodeBase64(authStr.getBytes()));
134 @SuppressWarnings("deprecation")
135 private static HttpClient getHttpClient(URL url) throws APPCException {
137 if (url.getProtocol().equals("https")) {
139 KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
140 trustStore.load(null, null);
141 MySSLSocketFactory sf = new MySSLSocketFactory(trustStore);
142 sf.setHostnameVerifier(MySSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
144 HttpParams params = new BasicHttpParams();
145 HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
146 HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
148 SchemeRegistry registry = new SchemeRegistry();
149 registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
150 registry.register(new Scheme("https", sf, 443));
151 registry.register(new Scheme("https", sf, 8443));
152 registry.register(new Scheme("http", sf, 8181));
154 ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
155 client = new DefaultHttpClient(ccm, params);
156 } catch (Exception e) {
157 client = new DefaultHttpClient();
159 } else if (url.getProtocol().equals("http")) {
160 client = new DefaultHttpClient();
162 throw new APPCException(
163 "The provider.topology.url property is invalid. The url did not start with http[s]");
168 @SuppressWarnings("deprecation")
169 public static class MySSLSocketFactory extends SSLSocketFactory {
170 private SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
172 public MySSLSocketFactory(KeyStore truststore) throws NoSuchAlgorithmException, KeyManagementException,
173 KeyStoreException, UnrecoverableKeyException {
176 TrustManager tm = new X509TrustManager() {
178 public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
182 public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
186 public X509Certificate[] getAcceptedIssuers() {
191 sslContext.init(null, new TrustManager[] {
197 public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
198 throws IOException, UnknownHostException {
199 return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
203 public Socket createSocket() throws IOException {
204 return sslContext.getSocketFactory().createSocket();