org.wso2.netty.SecureChatClientInitializer.java Source code

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Here is the source code for org.wso2.netty.SecureChatClientInitializer.java

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/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project 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.wso2.netty;

import io.netty.channel.Channel;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.ssl.SslHandler;

import javax.net.ssl.SSLEngine;

/**
 * Creates a newly configured {@link io.netty.channel.ChannelPipeline} for a new channel.
 */
public class SecureChatClientInitializer extends ChannelInitializer<SocketChannel> {

    private Channel inbound;

    public SecureChatClientInitializer(Channel inbound) {
        this.inbound = inbound;
    }

    @Override
    public void initChannel(SocketChannel ch) throws Exception {
        ChannelPipeline pipeline = ch.pipeline();

        // Add SSL handler first to encrypt and decrypt everything.
        // In this example, we use a bogus certificate in the server side
        // and accept any invalid certificates in the client side.
        // You will need something more complicated to identify both
        // and server in the real world.

        SSLEngine engine = KeyStoreLoader.getClientContext().createSSLEngine();
        engine.setUseClientMode(true);

        pipeline.addLast("ssl", new SslHandler(engine));

        pipeline.addLast(new HexDumpProxyBackendHandler(inbound));
    }
}