/*
* This file is part of the QuickServer library
* Copyright (C) QuickServer.org
*
* Use, modification, copying and distribution of this software is subject to
* the terms and conditions of the GNU Lesser General Public License.
* You should have received a copy of the GNU LGP License along with this
* library; if not, you can download a copy from <http://www.quickserver.org/>.
*
* For questions, suggestions, bug-reports, enhancement-requests etc.
* visit http://www.quickserver.org
*
*/
package org.quickserver.net.client;
import java.security.KeyStore;
import javax.net.ssl.*;
import java.security.cert.*;
/**
*
* @since 1.4.8
* @author Akshathkumar Shetty
*/
public class DummyTrustManager implements X509TrustManager {
private static DummyTrustManager instance;
static {
try {
instance = new DummyTrustManager();
} catch (Throwable e) {
}
}
private X509TrustManager sunJSSEX509TrustManager;
public static DummyTrustManager getInstance() {
return instance;
}
public DummyTrustManager() throws Exception {
TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509", "SunJSSE");
KeyStore ks = null;
tmf.init((KeyStore) null);
TrustManager tms[] = tmf.getTrustManagers();
/*
* Iterate over the returned trustmanagers, look
* for an instance of X509TrustManager. If found,
* use that as our "default" trust manager.
*/
for (int i = 0; i < tms.length; i++) {
if (tms[i] instanceof X509TrustManager) {
sunJSSEX509TrustManager = (X509TrustManager) tms[i];
break;
}
}
if (sunJSSEX509TrustManager == null) {
throw new Exception("Couldn't initialize");
}
}
/*
* The default X509TrustManager returned by SunX509. We'll delegate
* decisions to it, and fall back to the logic in this class if the
* default X509TrustManager doesn't trust it.
*/
/*
* Delegate to the default trust manager.
*/
public void checkClientTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
try {
sunJSSEX509TrustManager.checkClientTrusted(chain, authType);
} catch (CertificateException excep) {
// do any special handling here, or rethrow exception.
throw excep;
}
}
/*
* Delegate to the default trust manager.
*/
public void checkServerTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
try {
sunJSSEX509TrustManager.checkServerTrusted(chain, authType);
} catch (CertificateException excep) {
/*
* Possibly pop up a dialog box asking whether to trust the
* cert chain.
*/
}
}
/*
* Merely pass this through.
*/
public X509Certificate[] getAcceptedIssuers() {
// return sunJSSEX509TrustManager.getAcceptedIssuers();
if (sunJSSEX509TrustManager == null) {
return null;
}
return sunJSSEX509TrustManager.getAcceptedIssuers();
}
}