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Java > Open Source Codes > org > apache > xmlrpc > secure > sunssl > SunSSLTransportFactory


1 /*
2  * Copyright 1999,2005 The Apache Software Foundation.
3  *
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
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
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.
15  */

16
17
18 package org.apache.xmlrpc.secure.sunssl;
19
20 import java.net.URL JavaDoc;
21 import java.security.GeneralSecurityException JavaDoc;
22 import java.security.SecureRandom JavaDoc;
23 import java.security.Security JavaDoc;
24 import java.security.cert.X509Certificate JavaDoc;
25 import java.util.Properties JavaDoc;
26
27 import org.apache.xmlrpc.DefaultXmlRpcTransport;
28 import org.apache.xmlrpc.XmlRpcTransport;
29 import org.apache.xmlrpc.XmlRpcTransportFactory;
30 import org.apache.xmlrpc.secure.SecurityTool;
31
32 import com.sun.net.ssl.HostnameVerifier;
33 import com.sun.net.ssl.HttpsURLConnection;
34 import com.sun.net.ssl.SSLContext;
35 import com.sun.net.ssl.X509TrustManager;
36
37 /**
38  * Interface from XML-RPC to the HTTPS transport based on the
39  * @see javax.net.ssl.httpsURLConnection class.
40  *
41  * @author <a HREF="mailto:lmeader@ghsinc.com">Larry Meader</a>
42  * @author <a HREF="mailto:cjackson@ghsinc.com">Chris Jackson</a>
43  * @author <a HREF="mailto:andrew@kungfoocoder.org">Andrew Evers</a>
44  * @version $Id: SunSSLTransportFactory.java,v 1.4 2005/04/22 10:25:58 hgomez Exp $
45  * @since 1.2
46  */

47 public class SunSSLTransportFactory implements XmlRpcTransportFactory
48 {
49     protected URL JavaDoc url;
50     protected String JavaDoc auth;
51
52     public static final String JavaDoc TRANSPORT_TRUSTMANAGER = "hostnameverifier";
53     public static final String JavaDoc TRANSPORT_HOSTNAMEVERIFIER = "trustmanager";
54
55     // The openTrustManager trusts all certificates
56
private static X509TrustManager openTrustManager = new X509TrustManager()
57     {
58         public boolean isClientTrusted(X509Certificate JavaDoc[] chain)
59         {
60             return true;
61         }
62  
63         public boolean isServerTrusted(X509Certificate JavaDoc[] chain)
64         {
65             return true;
66         }
67  
68         public X509Certificate JavaDoc[] getAcceptedIssuers()
69         {
70             return null;
71         }
72     };
73
74     // The openHostnameVerifier trusts all hostnames
75
private static HostnameVerifier openHostnameVerifier = new HostnameVerifier()
76     {
77         public boolean verify(String JavaDoc hostname, String JavaDoc session)
78         {
79             return true;
80         }
81     };
82
83     public static Properties JavaDoc getProperties()
84     {
85         Properties JavaDoc properties = new Properties JavaDoc();
86
87         properties.setProperty(XmlRpcTransportFactory.TRANSPORT_URL, "(java.net.URL) - URL to connect to");
88         properties.setProperty(XmlRpcTransportFactory.TRANSPORT_AUTH, "(java.lang.String) - HTTP Basic Authentication string (encoded).");
89         properties.setProperty(TRANSPORT_TRUSTMANAGER, "(com.sun.net.ssl.X509TrustManager) - X.509 Trust Manager to use");
90         properties.setProperty(TRANSPORT_HOSTNAMEVERIFIER, "(com.sun.net.ssl.HostnameVerifier) - Hostname verifier to use");
91
92         return properties;
93     }
94
95     public SunSSLTransportFactory(Properties JavaDoc properties)
96     throws GeneralSecurityException JavaDoc
97     {
98         X509TrustManager trustManager;
99         HostnameVerifier hostnameVerifier;
100         SSLContext sslContext;
101
102         Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
103
104         url = (URL JavaDoc) properties.get(XmlRpcTransportFactory.TRANSPORT_URL);
105         auth = properties.getProperty(XmlRpcTransportFactory.TRANSPORT_AUTH);
106
107         trustManager = (X509TrustManager) properties.get(TRANSPORT_TRUSTMANAGER);
108         if (trustManager == null)
109         {
110             trustManager = openTrustManager;
111         }
112
113         hostnameVerifier = (HostnameVerifier) properties.get(TRANSPORT_HOSTNAMEVERIFIER);
114         if (hostnameVerifier == null)
115         {
116             hostnameVerifier = openHostnameVerifier;
117         }
118
119         sslContext = SSLContext.getInstance(SecurityTool.getSecurityProtocol());
120         X509TrustManager[] tmArray = new X509TrustManager[] { trustManager };
121         sslContext.init(null, tmArray, new SecureRandom JavaDoc());
122
123         // Set the default SocketFactory and HostnameVerifier
124
// for javax.net.ssl.HttpsURLConnection
125
if (sslContext != null)
126         {
127             HttpsURLConnection.setDefaultSSLSocketFactory(
128                 sslContext.getSocketFactory());
129         }
130         HttpsURLConnection.setDefaultHostnameVerifier(hostnameVerifier);
131     }
132
133     public XmlRpcTransport createTransport()
134     {
135        return new DefaultXmlRpcTransport(url, auth);
136     }
137
138     public void setProperty(String JavaDoc propertyName, Object JavaDoc value)
139     {
140         if (TRANSPORT_AUTH.equals(propertyName))
141         {
142           auth = (String JavaDoc) value;
143         }
144         else if (TRANSPORT_URL.equals(propertyName))
145         {
146           url = (URL JavaDoc) value;
147         }
148     }
149 }
150
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