package com.dotcms.publisher.util;
import java.io.File;
import java.io.FileInputStream;
import java.net.Socket;
import java.security.KeyStore;
import java.security.Principal;
import java.security.PrivateKey;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.KeyManager;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509KeyManager;
import javax.net.ssl.X509TrustManager;
import com.dotmarketing.util.Config;
import com.dotmarketing.util.Logger;
import com.dotmarketing.util.UtilMethods;
public class TrustFactory {
private static final String truststore_path = Config.getStringProperty("TRUSTSTORE_PATH", null); //cacerts.jks";
private static final String truststore_password = Config.getStringProperty("TRUSTSTORE_PWD", null);
private static final String keystore_path = Config.getStringProperty("KEYSTORE_PATH", null); //keystore.jks";
private static final String keystore_password = Config.getStringProperty("KEYSTORE_PWD", null);
public SSLContext getSSLContext() {
TrustManager mytm[] = null;
KeyManager mykm[] = null;
try {
if(UtilMethods.isSet(truststore_path) && UtilMethods.isSet(truststore_password) ){
mytm = new TrustManager[]{new MyX509TrustManager(truststore_path, truststore_password.toCharArray())};
}
if(UtilMethods.isSet(keystore_path) && UtilMethods.isSet(keystore_password) ){
mykm = new KeyManager[]{new MyX509KeyManager(keystore_path, keystore_password.toCharArray())};
}
} catch (Exception ex) {
Logger.error(this.getClass(), ex.toString());
Logger.debug(this.getClass(), ex.getMessage(), ex);
}
SSLContext ctx = null;
try {
ctx = SSLContext.getInstance("SSL");
ctx.init(mykm, mytm, null);
} catch (java.security.GeneralSecurityException ex) {
Logger.error(this.getClass(), ex.getMessage(), ex);
}
return ctx;
}
public HostnameVerifier getHostnameVerifier() {
return new HostnameVerifier() {
@Override
public boolean verify(String hostname, javax.net.ssl.SSLSession sslSession) {
return true;
}
};
}
static class MyX509TrustManager implements X509TrustManager {
/*
* The default PKIX X509TrustManager9. We'll delegate
* decisions to it, and fall back to the logic in this class if the
* default X509TrustManager doesn't trust it.
*/
X509TrustManager pkixTrustManager;
MyX509TrustManager(String trustStore, char[] password) throws Exception {
this(new File(trustStore), password);
}
MyX509TrustManager(File trustStore, char[] password) throws Exception {
// create a "default" JSSE X509TrustManager.
KeyStore ks = KeyStore.getInstance("JKS");
ks.load(new FileInputStream(trustStore), password);
TrustManagerFactory tmf = TrustManagerFactory.getInstance("PKIX");
tmf.init(ks);
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) {
pkixTrustManager = (X509TrustManager) tms[i];
return;
}
}
/*
* Find some other way to initialize, or else we have to fail the
* constructor.
*/
throw new Exception("Couldn't initialize");
}
/*
* Delegate to the default trust manager.
*/
public void checkClientTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
try {
pkixTrustManager.checkClientTrusted(chain, authType);
} catch (CertificateException excep) {
Logger.error(this.getClass(), excep.getMessage());
Logger.debug(this.getClass(), excep.getMessage(), excep);
}
}
/*
* Delegate to the default trust manager.
*/
public void checkServerTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
try {
pkixTrustManager.checkServerTrusted(chain, authType);
} catch (CertificateException excep) {
Logger.error(this.getClass(), excep.getMessage());
Logger.debug(this.getClass(), excep.getMessage(), excep);
throw excep;
}
}
/*
* Merely pass this through.
*/
public X509Certificate[] getAcceptedIssuers() {
return pkixTrustManager.getAcceptedIssuers();
}
}
static class MyX509KeyManager implements X509KeyManager {
/*
* The default PKIX X509KeyManager. We'll delegate
* decisions to it, and fall back to the logic in this class if the
* default X509KeyManager doesn't trust it.
*/
X509KeyManager pkixKeyManager;
MyX509KeyManager(String keyStore, char[] password) throws Exception {
this(new File(keyStore), password);
}
MyX509KeyManager(File keyStore, char[] password) throws Exception {
// create a "default" JSSE X509KeyManager.
KeyStore ks = KeyStore.getInstance("JKS");
ks.load(new FileInputStream(keyStore), password);
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509", "SunJSSE");
kmf.init(ks, password);
KeyManager kms[] = kmf.getKeyManagers();
/*
* Iterate over the returned keymanagers, look
* for an instance of X509KeyManager. If found,
* use that as our "default" key manager.
*/
for (int i = 0; i < kms.length; i++) {
if (kms[i] instanceof X509KeyManager) {
pkixKeyManager = (X509KeyManager) kms[i];
return;
}
}
/*
* Find some other way to initialize, or else we have to fail the
* constructor.
*/
throw new Exception("Couldn't initialize");
}
public PrivateKey getPrivateKey(String arg0) {
return pkixKeyManager.getPrivateKey(arg0);
}
public X509Certificate[] getCertificateChain(String arg0) {
return pkixKeyManager.getCertificateChain(arg0);
}
public String[] getClientAliases(String arg0, Principal[] arg1) {
return pkixKeyManager.getClientAliases(arg0, arg1);
}
public String chooseClientAlias(String[] arg0, Principal[] arg1, Socket arg2) {
return pkixKeyManager.chooseClientAlias(arg0, arg1, arg2);
}
public String[] getServerAliases(String arg0, Principal[] arg1) {
return pkixKeyManager.getServerAliases(arg0, arg1);
}
public String chooseServerAlias(String arg0, Principal[] arg1, Socket arg2) {
return pkixKeyManager.chooseServerAlias(arg0, arg1, arg2);
}
}
}