org.apache.activemq.artemis.utils.CertificateUtil Maven / Gradle / Ivy
/**
* 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.activemq.artemis.utils;
import javax.net.ssl.SSLPeerUnverifiedException;
import javax.security.cert.X509Certificate;
import org.apache.activemq.artemis.shaded.io.netty.channel.Channel;
import org.apache.activemq.artemis.shaded.io.netty.channel.ChannelHandler;
import org.apache.activemq.artemis.shaded.io.netty.handler.ssl.SslHandler;
public class CertificateUtil {
public static X509Certificate[] getCertsFromChannel(Channel channel) {
X509Certificate[] certificates = null;
ChannelHandler channelHandler = channel.pipeline().get("ssl");
if (channelHandler != null && channelHandler instanceof SslHandler) {
SslHandler sslHandler = (SslHandler) channelHandler;
try {
certificates = sslHandler.engine().getSession().getPeerCertificateChain();
} catch (SSLPeerUnverifiedException e) {
// ignore
}
}
return certificates;
}
}