/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.transport.https_jetty;
import java.security.SecureRandom;
import java.util.List;
import java.util.logging.Logger;
import javax.net.ssl.KeyManager;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509KeyManager;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.common.util.ReflectionInvokationHandler;
import org.apache.cxf.configuration.security.ClientAuthentication;
import org.apache.cxf.configuration.security.FiltersType;
import org.apache.cxf.transport.https.AliasedX509ExtendedKeyManager;
import org.apache.cxf.transport.https.SSLUtils;
import org.eclipse.jetty.server.ssl.SslSelectChannelConnector;
/**
* This class extends the Jetty SslSelectChannelConnector, which allows
* us to configure it more in tune with the JSSE, using KeyManagers
* and TrustManagers.
*/
public class CXFJettySslSocketConnector extends SslSelectChannelConnector {
private static final Logger LOG = LogUtils.getL7dLogger(CXFJettySslSocketConnector.class);
protected KeyManager[] keyManagers;
protected TrustManager[] trustManagers;
protected SecureRandom secureRandom;
protected List<String> cipherSuites;
protected FiltersType cipherSuitesFilter;
/**
* Set the cipherSuites
*/
protected void setCipherSuites(List<String> cs) {
cipherSuites = cs;
}
/**
* Set the CipherSuites Filter
*/
protected void setCipherSuitesFilter(FiltersType filter) {
cipherSuitesFilter = filter;
}
/**
* Set the KeyManagers.
*/
protected void setKeyManagers(KeyManager[] kmgrs) {
keyManagers = kmgrs;
}
/**
* Set the TrustManagers.
*/
protected void setTrustManagers(TrustManager[] tmgrs) {
trustManagers = tmgrs;
}
/**
* Set the SecureRandom Parameters
*/
protected void setSecureRandom(SecureRandom random) {
secureRandom = random;
}
/**
* Set the ClientAuthentication (from the JAXB type) that
* configures an HTTP Destination.
*/
protected void setClientAuthentication(ClientAuthentication clientAuth) {
getCxfSslContextFactory().setWantClientAuth(true);
if (clientAuth != null) {
if (clientAuth.isSetWant()) {
getCxfSslContextFactory().setWantClientAuth(clientAuth.isWant());
}
if (clientAuth.isSetRequired()) {
getCxfSslContextFactory().setNeedClientAuth(clientAuth.isRequired());
}
}
}
protected void doStart() throws Exception {
// setup the create SSLContext on the SSLContextFactory
getCxfSslContextFactory().setSslContext(createSSLContext());
super.doStart();
}
protected SSLContext createSSLContext() throws Exception {
String proto = getCxfSslContextFactory().getProtocol() == null
? "TLS"
: getCxfSslContextFactory().getProtocol();
SSLContext context = getCxfSslContextFactory().getProvider() == null
? SSLContext.getInstance(proto)
: SSLContext.getInstance(proto, getCxfSslContextFactory().getProvider());
if (getCxfSslContextFactory().getCertAlias() != null) {
getKeyManagersWithCertAlias();
}
context.init(keyManagers, trustManagers, secureRandom);
String[] cs =
SSLUtils.getCiphersuites(
cipherSuites,
SSLUtils.getServerSupportedCipherSuites(context),
cipherSuitesFilter,
LOG, true);
getCxfSslContextFactory().setExcludeCipherSuites(cs);
return context;
}
protected void getKeyManagersWithCertAlias() throws Exception {
if (getCxfSslContextFactory().getCertAlias() != null) {
for (int idx = 0; idx < keyManagers.length; idx++) {
if (keyManagers[idx] instanceof X509KeyManager) {
keyManagers[idx] = new AliasedX509ExtendedKeyManager(
getCxfSslContextFactory().getCertAlias(), (X509KeyManager)keyManagers[idx]);
}
}
}
}
public CxfSslContextFactory getCxfSslContextFactory() {
try {
Object o = getClass().getMethod("getSslContextFactory").invoke(this);
return ReflectionInvokationHandler.createProxyWrapper(o, CxfSslContextFactory.class);
} catch (Exception e) {
//ignore, the NPE is fine
}
return null;
}
interface CxfSslContextFactory {
void setExcludeCipherSuites(String ... cs);
String getProtocol();
String getProvider();
void setSslContext(SSLContext createSSLContext);
void setNeedClientAuth(boolean required);
void setWantClientAuth(boolean want);
void setProtocol(String secureSocketProtocol);
void setProvider(String jsseProvider);
void setCertAlias(String certAlias);
String getCertAlias();
}
}