package cn.mb.cloud.gateway.util.applets;

import io.netty.channel.ChannelInitializer;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.codec.http.HttpObjectAggregator;
import io.netty.handler.codec.http.HttpServerCodec;
import io.netty.handler.ssl.SslHandler;
import io.netty.handler.stream.ChunkedWriteHandler;

import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLEngine;

public class ChildChannelHandler extends ChannelInitializer<SocketChannel> {
    @Override
    protected void initChannel(SocketChannel socketChannel) throws Exception {
        String path = "D:\\Program Files\\Apache Software Foundation\\Tomcat 8.5-80\\cert\\6855055_zhentonggongsi.com.pfx";
//        String path = "/usr/local/server/apache-tomcat-80/conf/cert/6064978_okyueche.com.pfx";
        SSLContext sslContext = createSSLContext.createSSLContext("PKCS12"
                , path, "jBOjj2fR");
        //SSLEngine 此类允许使用ssl安全套接层协议进行安全通信
        SSLEngine engine = sslContext.createSSLEngine();
        engine.setUseClientMode(false);
        socketChannel.pipeline().addLast("ssl", new SslHandler(engine));

        // 设置30秒没有读到数据，则触发一个READER_IDLE事件。
        // pipeline.addLast(new IdleStateHandler(30, 0, 0));
        // HttpServerCodec：将请求和应答消息解码为HTTP消息
        socketChannel.pipeline().addLast("http-codec", new HttpServerCodec());
        // HttpObjectAggregator：将HTTP消息的多个部分合成一条完整的HTTP消息
        socketChannel.pipeline().addLast("aggregator", new HttpObjectAggregator(65536));
        // ChunkedWriteHandler：向客户端发送HTML5文件
        socketChannel.pipeline().addLast("http-chunked", new ChunkedWriteHandler());
        // 在管道中添加我们自己的接收数据实现方法
        socketChannel.pipeline().addLast("handler", new WebSocketHandler());
    }
}