com.sun.enterprise.security.ssl.manager.UnifiedX509TrustManager Maven / Gradle / Ivy
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package com.sun.enterprise.security.ssl.manager;
import java.util.HashSet;
import java.util.Iterator;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import javax.net.ssl.X509TrustManager;
/**
* This class combines an array of X509TrustManagers into one.
* @author Shing Wai Chan
**/
public class UnifiedX509TrustManager implements X509TrustManager {
private X509TrustManager[] mgrs = null;
private X509Certificate[] issuers = {};
public UnifiedX509TrustManager(X509TrustManager[] mgrs) {
if (mgrs == null) {
throw new IllegalArgumentException("Null array of X509TrustManagers");
}
this.mgrs = mgrs;
HashSet tset = new HashSet(); //for uniqueness
for (int i = 0; i < mgrs.length; i++) {
X509Certificate[] tcerts = mgrs[i].getAcceptedIssuers();
if (tcerts != null && tcerts.length > 0) {
for (int j = 0; j < tcerts.length; j++) {
tset.add(tcerts[j]);
}
}
}
issuers = new X509Certificate[tset.size()];
Iterator iter = tset.iterator();
for (int i = 0; iter.hasNext(); i++) {
issuers[i] = (X509Certificate)iter.next();
}
}
// ---------- implements X509TrustManager -----------
public void checkClientTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
CertificateException cex = null;
for (int i = 0; i < mgrs.length; i++) {
try {
cex = null; //reset exception status
mgrs[i].checkClientTrusted(chain, authType);
break;
} catch(CertificateException ex) {
cex = ex;
}
}
if (cex != null) {
throw cex;
}
}
public void checkServerTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
CertificateException cex = null;
for (int i = 0; i < mgrs.length; i++) {
try {
cex = null; //reset exception status
mgrs[i].checkServerTrusted(chain, authType);
break;
} catch(CertificateException ex) {
cex = ex;
}
}
if (cex != null) {
throw cex;
}
}
public X509Certificate[] getAcceptedIssuers() {
return issuers;
}
}