2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ============LICENSE_END=========================================================
24 package org.onap.appc.sdc.listener;
26 import java.io.IOException;
27 import java.io.UnsupportedEncodingException;
28 import java.net.Socket;
30 import java.net.UnknownHostException;
31 import java.security.KeyManagementException;
32 import java.security.KeyStore;
33 import java.security.KeyStoreException;
34 import java.security.NoSuchAlgorithmException;
35 import java.security.UnrecoverableKeyException;
36 import java.security.cert.CertificateException;
37 import java.security.cert.X509Certificate;
39 import java.util.Map.Entry;
41 import javax.net.ssl.SSLContext;
42 import javax.net.ssl.TrustManager;
43 import javax.net.ssl.X509TrustManager;
45 import org.apache.commons.codec.binary.Base64;
46 import org.apache.commons.io.IOUtils;
47 import org.apache.http.HttpResponse;
48 import org.apache.http.HttpVersion;
49 import org.apache.http.client.HttpClient;
50 import org.apache.http.client.methods.HttpPost;
51 import org.apache.http.conn.ClientConnectionManager;
52 import org.apache.http.conn.scheme.PlainSocketFactory;
53 import org.apache.http.conn.scheme.Scheme;
54 import org.apache.http.conn.scheme.SchemeRegistry;
55 import org.apache.http.conn.ssl.SSLSocketFactory;
56 import org.apache.http.entity.StringEntity;
57 import org.apache.http.impl.client.DefaultHttpClient;
58 import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
59 import org.apache.http.params.BasicHttpParams;
60 import org.apache.http.params.HttpParams;
61 import org.apache.http.params.HttpProtocolParams;
62 import org.apache.http.protocol.HTTP;
63 import org.onap.appc.exceptions.APPCException;
64 import com.att.eelf.configuration.EELFLogger;
65 import com.att.eelf.configuration.EELFManager;
67 public class ProviderOperations {
69 private static final EELFLogger LOG = EELFManager.getInstance().getLogger(ProviderOperations.class);
71 private static String basic_auth;
73 public static ProviderResponse post(URL url, String json, Map<String, String> adtl_headers) throws APPCException {
75 throw new APPCException("Provided message was null");
80 post = new HttpPost(url.toExternalForm());
81 post.setHeader("Content-Type", "application/json");
82 post.setHeader("Accept", "application/json");
85 if (basic_auth != null) {
86 post.setHeader("Authorization", "Basic " + basic_auth);
89 if (adtl_headers != null) {
90 for (Entry<String, String> header : adtl_headers.entrySet()) {
91 post.setHeader(header.getKey(), header.getValue());
95 StringEntity entity = new StringEntity(json);
96 entity.setContentType("application/json");
97 post.setEntity(new StringEntity(json));
98 } catch (UnsupportedEncodingException e) {
99 throw new APPCException(e);
102 HttpClient client = getHttpClient(url);
105 String respBody = null;
107 HttpResponse response = client.execute(post);
108 httpCode = response.getStatusLine().getStatusCode();
109 respBody = IOUtils.toString(response.getEntity().getContent());
110 return new ProviderResponse(httpCode, respBody);
111 } catch (IOException e) {
112 throw new APPCException(e);
117 * Sets the basic authentication header for the given user and password. If either entry is null then set basic auth
121 * The user with optional domain name (for AAF)
123 * The password for the user
124 * @return The new value of the basic auth string that will be used in the request headers
126 public static String setAuthentication(String user, String password) {
127 if (user != null && password != null) {
128 String authStr = user + ":" + password;
129 basic_auth = new String(Base64.encodeBase64(authStr.getBytes()));
136 @SuppressWarnings("deprecation")
137 private static HttpClient getHttpClient(URL url) throws APPCException {
139 if (url.getProtocol().equals("https")) {
141 KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
142 trustStore.load(null, null);
143 MySSLSocketFactory sf = new MySSLSocketFactory(trustStore);
144 sf.setHostnameVerifier(MySSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
146 HttpParams params = new BasicHttpParams();
147 HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
148 HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
150 SchemeRegistry registry = new SchemeRegistry();
151 registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
152 registry.register(new Scheme("https", sf, 443));
153 registry.register(new Scheme("https", sf, 8443));
154 registry.register(new Scheme("http", sf, 8181));
156 ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
157 client = new DefaultHttpClient(ccm, params);
158 } catch (Exception e) {
159 client = new DefaultHttpClient();
161 } else if (url.getProtocol().equals("http")) {
162 client = new DefaultHttpClient();
164 throw new APPCException(
165 "The provider.topology.url property is invalid. The url did not start with http[s]");
170 @SuppressWarnings("deprecation")
171 public static class MySSLSocketFactory extends SSLSocketFactory {
172 private SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
174 public MySSLSocketFactory(KeyStore truststore) throws NoSuchAlgorithmException, KeyManagementException,
175 KeyStoreException, UnrecoverableKeyException {
178 TrustManager tm = new X509TrustManager() {
180 public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
184 public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
188 public X509Certificate[] getAcceptedIssuers() {
193 sslContext.init(null, new TrustManager[] {
199 public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
200 throws IOException, UnknownHostException {
201 return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
205 public Socket createSocket() throws IOException {
206 return sslContext.getSocketFactory().createSocket();