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【fix】添加 @Role(BeanDefinition.ROLE_INFRASTRUCTURE)

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wujiawei
2025-05-07 17:47:23 +08:00
parent 2e40988ef4
commit fe3adeee03
28 changed files with 1086 additions and 177 deletions
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12
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/config/ClientAutoConfiguration.java
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@ -443,5 +443,17 @@ public class ClientAutoConfiguration {
public ClientHandleDistributeSocksClientProxyClientTransferTransferRequestAdvanced clientHandleDistributeSocksClientProxyClientTransferTransferRequestAdvanced(){
return new ClientHandleDistributeSocksClientProxyClientTransferTransferRequestAdvanced();
}
@Bean
public ClientHandleSocksDistributeServerProxyClientConnectionInitTypeAdvanced clientHandleSocksDistributeServerProxyClientConnectionInitTypeAdvanced(){
return new ClientHandleSocksDistributeServerProxyClientConnectionInitTypeAdvanced();
}
@Bean
public ClientHandleSocksDistributeServerProxyClientRequestTypeAdvanced clientHandleSocksDistributeServerProxyClientRequestTypeAdvanced(){
return new ClientHandleSocksDistributeServerProxyClientRequestTypeAdvanced();
}
@Bean
public ClientHandleSocksDistributeServerProxyClientTransferCloseAdvanced clientHandleSocksDistributeServerProxyClientTransferCloseAdvanced(){
return new ClientHandleSocksDistributeServerProxyClientTransferCloseAdvanced();
}
}
}

73
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/advanced/ClientHandleSocksDistributeServerProxyClientConnectionInitTypeAdvanced.java Normal file
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@ -0,0 +1,73 @@
package org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.advanced;
import io.netty.channel.Channel;
import io.netty.handler.codec.socksx.v5.Socks5AddressType;
import lombok.extern.slf4j.Slf4j;
import org.framework.lazy.cloud.network.heartbeat.client.config.NettyClientProperties;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.NettySocksClientProxyClient;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.socket.NettySocksServerProxyClientRealSocket;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.HandleChannelTypeAdvanced;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyChannelContext;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyProxyMsg;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.proxy.socks.client.AbstractHandleSocksDistributeServerProxyClientConnectionInitTypeAdvanced;
import org.framework.lazy.cloud.network.heartbeat.common.utils.ChannelAttributeKeyUtils;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.Role;
import org.wu.framework.spring.utils.SpringContextHolder;
import java.util.ArrayList;
import java.util.List;
@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
@Slf4j
public class ClientHandleSocksDistributeServerProxyClientConnectionInitTypeAdvanced extends
AbstractHandleSocksDistributeServerProxyClientConnectionInitTypeAdvanced<NettyProxyMsg> {
/**
* 处理当前数据
*
* @param nettyChannelContext 当前通道
* @param nettyProxyMsg 通道数据
*/
@Override
protected void doHandler(NettyChannelContext nettyChannelContext, NettyProxyMsg nettyProxyMsg) {
// 创建传输通道
// 绑定真实通道
Channel channel = nettyChannelContext.channel();
String clientId = nettyProxyMsg.getClientIdString();
byte[] visitorId = nettyProxyMsg.getVisitorId();
String targetIp = nettyProxyMsg.getTargetIpString();
Integer targetPort = Integer.parseInt(nettyProxyMsg.getTargetPortString());
byte[] data = nettyProxyMsg.getData();
byte socks5AddressType = data[0];
List<HandleChannelTypeAdvanced> handleChannelTypeAdvancedList = new ArrayList<>(SpringContextHolder.getApplicationContext().getBeansOfType(HandleChannelTypeAdvanced.class).values());
NettyClientProperties nettyClientProperties = SpringContextHolder.getBean(NettyClientProperties.class);
NettySocksClientProxyClient nettySocksClientProxyClient = new NettySocksClientProxyClient();
nettySocksClientProxyClient.setTargetClientId(clientId);
nettySocksClientProxyClient.setNettyClientProperties(nettyClientProperties);
nettySocksClientProxyClient.setHandleChannelTypeAdvancedList(handleChannelTypeAdvancedList);
nettySocksClientProxyClient.setTargetIp(targetIp);
nettySocksClientProxyClient.setTargetPort(targetPort);
ChannelAttributeKeyUtils.buildVisitorId(channel, visitorId);
ChannelAttributeKeyUtils.buildSocks5AddressType(channel,socks5AddressType);
// 创建真实通道
NettySocksServerProxyClientRealSocket.buildRealServer(
clientId,
targetIp,
targetPort,
new String(visitorId),
nettyClientProperties,
handleChannelTypeAdvancedList
);
}
}

43
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/advanced/ClientHandleSocksDistributeServerProxyClientRequestTypeAdvanced.java Normal file
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@ -0,0 +1,43 @@
package org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.advanced;
import io.netty.buffer.ByteBuf;
import io.netty.channel.Channel;
import lombok.extern.slf4j.Slf4j;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.handler.NettySocksServerProxyClientRealHandler;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyChannelContext;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyProxyMsg;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.proxy.socks.client.AbstractHandleSocksDistributeServerProxyClientRequestTypeAdvanced;
import org.framework.lazy.cloud.network.heartbeat.common.utils.ChannelAttributeKeyUtils;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.Role;
import org.wu.framework.core.utils.ObjectUtils;
/**
* @see NettySocksServerProxyClientRealHandler
*/
@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
@Slf4j
public class ClientHandleSocksDistributeServerProxyClientRequestTypeAdvanced extends
AbstractHandleSocksDistributeServerProxyClientRequestTypeAdvanced<NettyProxyMsg> {
/**
* 处理当前数据
*
* @param nettyChannelContext 当前通道
* @param nettyProxyMsg 通道数据
*/
@Override
protected void doHandler(NettyChannelContext nettyChannelContext, NettyProxyMsg nettyProxyMsg) {
Channel channel = nettyChannelContext.channel();
Channel nextChannel = ChannelAttributeKeyUtils.getNextChannel(channel);
if(ObjectUtils.isNotEmpty(nextChannel)&&nextChannel.isActive()){
ByteBuf buf = nextChannel.config().getAllocator().buffer(nettyProxyMsg.getData().length);
buf.writeBytes(nettyProxyMsg.getData());
nextChannel.writeAndFlush(buf);
}else {
log.error("客户端代理服务端socks，本地通道已关闭！");
}
}
}

34
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/advanced/ClientHandleSocksDistributeServerProxyClientTransferCloseAdvanced.java Normal file
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@ -0,0 +1,34 @@
package org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.advanced;
import io.netty.channel.Channel;
import lombok.extern.slf4j.Slf4j;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyChannelContext;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyProxyMsg;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.proxy.socks.client.AbstractHandleSocksDistributeServerProxyClientRequestTypeAdvanced;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.proxy.socks.client.AbstractHandleSocksDistributeServerProxyClientTransferCloseAdvanced;
import org.framework.lazy.cloud.network.heartbeat.common.utils.ChannelAttributeKeyUtils;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.Role;
@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
@Slf4j
public class ClientHandleSocksDistributeServerProxyClientTransferCloseAdvanced extends
AbstractHandleSocksDistributeServerProxyClientTransferCloseAdvanced<NettyProxyMsg> {
/**
* 处理当前数据
*
* @param nettyChannelContext 当前通道
* @param nettyProxyMsg 通道数据
*/
@Override
protected void doHandler(NettyChannelContext nettyChannelContext, NettyProxyMsg nettyProxyMsg) {
//
Channel channel = nettyChannelContext.channel();
Channel nextChannel = ChannelAttributeKeyUtils.getNextChannel(channel);
channel.close();
nextChannel.close();
}
}

28
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/filter/NettySocksServerProxyClientRealFilter.java Normal file
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@ -0,0 +1,28 @@
package org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.filter;
import io.netty.channel.Channel;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.handler.NettySocksClientProxyClientRealHandler;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.handler.NettySocksServerProxyClientRealHandler;
import org.framework.lazy.cloud.network.heartbeat.common.decoder.TransferDecoder;
import org.framework.lazy.cloud.network.heartbeat.common.encoder.TransferEncoder;
import org.framework.lazy.cloud.network.heartbeat.common.filter.DebugChannelInitializer;
public class NettySocksServerProxyClientRealFilter extends DebugChannelInitializer<SocketChannel> {
/**
* This method will be called once the {@link Channel} was registered. After the method returns this instance
* will be removed from the {@link ChannelPipeline} of the {@link Channel}.
*
* @param ch the {@link Channel} which was registered.
*/
@Override
protected void initChannel0(SocketChannel ch) {
ChannelPipeline pipeline = ch.pipeline();
// 解码、编码
pipeline.addLast(new TransferDecoder(Integer.MAX_VALUE, 1024 * 1024*10));
pipeline.addLast(new TransferEncoder());
pipeline.addLast(new NettySocksServerProxyClientRealHandler());
}
}

44
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/filter/NettySocksServerProxyClientTransferFilter.java Normal file
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@ -0,0 +1,44 @@
package org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.filter;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.timeout.IdleStateHandler;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.handler.NettySocksServerProxyClientTransferHandler;
import org.framework.lazy.cloud.network.heartbeat.common.adapter.ChannelTypeAdapter;
import org.framework.lazy.cloud.network.heartbeat.common.decoder.NettyProxyMsgDecoder;
import org.framework.lazy.cloud.network.heartbeat.common.encoder.NettyProxyMsgEncoder;
import org.framework.lazy.cloud.network.heartbeat.common.filter.DebugChannelInitializer;
/**
* netty 客户端连接真实服服务端访客拦截器
*/
public class NettySocksServerProxyClientTransferFilter extends DebugChannelInitializer<SocketChannel> {
private final ChannelTypeAdapter channelTypeAdapter;
public NettySocksServerProxyClientTransferFilter(ChannelTypeAdapter channelTypeAdapter) {
this.channelTypeAdapter = channelTypeAdapter;
}
/**
* This method will be called once the {@link Channel} was registered. After the method returns this instance
* will be removed from the {@link ChannelPipeline} of the {@link Channel}.
*
* @param ch the {@link Channel} which was registered.
* @throws Exception is thrown if an error occurs. In that case it will be handled by
* {@link #exceptionCaught(ChannelHandlerContext, Throwable)} which will by default connectionClose
* the {@link Channel}.
*/
@Override
protected void initChannel0(SocketChannel ch) throws Exception {
ChannelPipeline pipeline = ch.pipeline();
// // 解码、编码
pipeline.addLast(new IdleStateHandler(0, 4, 0));
pipeline.addLast(new NettyProxyMsgDecoder(Integer.MAX_VALUE, 0, 4, -4, 0));
pipeline.addLast(new NettyProxyMsgEncoder());
pipeline.addLast(new NettySocksServerProxyClientTransferHandler(channelTypeAdapter));
}
}

72
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/handler/NettyServerProxyClientVisitorInboundHandler.java Normal file
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@ -0,0 +1,72 @@
package org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.handler;
import io.netty.buffer.Unpooled;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFutureListener;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import io.netty.util.ReferenceCountUtil;
import lombok.extern.slf4j.Slf4j;
import org.framework.lazy.cloud.network.heartbeat.common.NettyByteBuf;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyProxyMsg;
import org.framework.lazy.cloud.network.heartbeat.common.constant.ProxyMessageType;
import org.framework.lazy.cloud.network.heartbeat.common.utils.ChannelAttributeKeyUtils;
@Slf4j
public class NettyServerProxyClientVisitorInboundHandler extends SimpleChannelInboundHandler<NettyByteBuf> {
@Override
public void channelActive(ChannelHandlerContext ctx) {
ctx.writeAndFlush(Unpooled.EMPTY_BUFFER);
}
@Override
public void channelRead0(ChannelHandlerContext ctx, NettyByteBuf nettyByteBuf) throws Exception {
log.info("【socks】转发客户端的请求到代理服务器");
// 结果下发
Channel channel = ctx.channel();
byte[] bytes = nettyByteBuf.getData();
log.debug("bytes.length:{}",bytes.length);
log.debug("客户端代理服务端,socks本地接收请求数据:{}", new String(bytes));
Channel nextChannel = ChannelAttributeKeyUtils.getNextChannel(channel);
if (nextChannel.isActive()) {
// 上报数据到服务端
NettyProxyMsg nettyProxyMsg = new NettyProxyMsg();
nettyProxyMsg.setType(ProxyMessageType.SOCKS_DISTRIBUTE_SERVER_PROXY_CLIENT_TRANSFER_REQUEST_);
nettyProxyMsg.setData(nettyByteBuf.getData());
nextChannel.writeAndFlush(nettyProxyMsg);
} else {
log.info("释放内存");
ReferenceCountUtil.release(nettyByteBuf);
}
}
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
log.info("【socks】客户端与代理服务器的连接已经断开，即将断开代理服务器和目标服务器的连接");
Channel channel = ctx.channel();
Channel nextChannel = ChannelAttributeKeyUtils.getNextChannel(channel);
if (nextChannel.isActive()) {
// 下发断开链接
NettyProxyMsg nettyProxyMsgTransferClose = new NettyProxyMsg();
nettyProxyMsgTransferClose.setType(ProxyMessageType.SOCKS_DISTRIBUTE_SERVER_PROXY_CLIENT_TRANSFER_CLOSE_);
nextChannel.writeAndFlush(nettyProxyMsgTransferClose);
if (ctx.channel().isActive()) {
ctx.channel().writeAndFlush(Unpooled.EMPTY_BUFFER).addListener(ChannelFutureListener.CLOSE);
}
}
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
log.error("【socks】NettyServerProxyClientVisitorInboundHandler exception", cause);
ctx.close();
}
}

2
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/handler/NettySocksClientProxyClientRealHandler.java
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@ -53,7 +53,7 @@ public class NettySocksClientProxyClientRealHandler extends SimpleChannelInbound
if (nextChannel != null) {
// 上报关闭这个客户端的访客通道
NettyProxyMsg closeVisitorMsg = new NettyProxyMsg();
closeVisitorMsg.setType(TcpMessageType.TCP_REPORT_CLIENT_PERMEATE_CLIENT_TRANSFER_CLOSE);
closeVisitorMsg.setType(ProxyMessageType.SOCKS_REPORT_CLIENT_PROXY_CLIENT_TRANSFER_CLOSE_);
closeVisitorMsg.setVisitorId(visitorId);
nextChannel.writeAndFlush(closeVisitorMsg);
}

82
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/handler/NettySocksServerProxyClientRealHandler.java Normal file
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@ -0,0 +1,82 @@
package org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.handler;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import lombok.extern.slf4j.Slf4j;
import org.framework.lazy.cloud.network.heartbeat.common.NettyByteBuf;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyProxyMsg;
import org.framework.lazy.cloud.network.heartbeat.common.constant.ProxyMessageType;
import org.framework.lazy.cloud.network.heartbeat.common.constant.TcpMessageType;
import org.framework.lazy.cloud.network.heartbeat.common.utils.ChannelAttributeKeyUtils;
/**
* 来自客户端 真实服务器返回的数据请求
*/
@Slf4j
public class NettySocksServerProxyClientRealHandler extends SimpleChannelInboundHandler<NettyByteBuf> {
@Override
public void channelRead0(ChannelHandlerContext ctx,NettyByteBuf nettyByteBuf) {
byte[] bytes = nettyByteBuf.getData();
log.debug("bytes.length:{}",bytes.length);
log.debug("接收客户端真实服务数据:{}", new String(bytes));
String visitorId = ChannelAttributeKeyUtils.getVisitorId(ctx.channel());
Integer visitorPort = ChannelAttributeKeyUtils.getVisitorPort(ctx.channel());
String clientId = ChannelAttributeKeyUtils.getClientId(ctx.channel());
// 访客通信通道 上报服务端代理完成
Channel nextChannel = ChannelAttributeKeyUtils.getNextChannel(ctx.channel());
NettyProxyMsg returnMessage = new NettyProxyMsg();
returnMessage.setType(ProxyMessageType.SOCKS_REPORT_SERVER_PROXY_CLIENT_TRANSFER_RESPONSE_);
returnMessage.setVisitorId(visitorId);
returnMessage.setClientId(clientId);
returnMessage.setVisitorPort(visitorPort);
returnMessage.setData(bytes);
nextChannel.writeAndFlush(returnMessage);
}
@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
super.channelActive(ctx);
}
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
String visitorId = ChannelAttributeKeyUtils.getVisitorId(ctx.channel());
// 客户端真实通信通道
Channel nextChannel = ChannelAttributeKeyUtils.getNextChannel(ctx.channel());
if (nextChannel != null) {
// 上报关闭这个客户端的访客通道
NettyProxyMsg closeVisitorMsg = new NettyProxyMsg();
closeVisitorMsg.setType(ProxyMessageType.SOCKS_REPORT_SERVER_PROXY_CLIENT_TRANSFER_CLOSE_);
closeVisitorMsg.setVisitorId(visitorId);
nextChannel.writeAndFlush(closeVisitorMsg);
}
super.channelInactive(ctx);
}
@Override
public void channelWritabilityChanged(ChannelHandlerContext ctx) throws Exception {
// 获取访客的传输通道
if (ctx.channel().isWritable()) {
log.debug("Channel is writable again");
// 恢复之前暂停的操作，如写入数据
} else {
log.debug("Channel is not writable");
// 暂停写入操作，等待可写状态
}
log.info("channelWritabilityChanged!");
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
super.exceptionCaught(ctx, cause);
}
}

70
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/handler/NettySocksServerProxyClientTransferHandler.java Normal file
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@ -0,0 +1,70 @@
package org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.handler;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import lombok.extern.slf4j.Slf4j;
import org.framework.lazy.cloud.network.heartbeat.common.adapter.ChannelTypeAdapter;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyProxyMsg;
import org.framework.lazy.cloud.network.heartbeat.common.constant.ProxyMessageType;
import org.framework.lazy.cloud.network.heartbeat.common.utils.ChannelAttributeKeyUtils;
@Slf4j
public class NettySocksServerProxyClientTransferHandler extends SimpleChannelInboundHandler<NettyProxyMsg> {
private final ChannelTypeAdapter channelTypeAdapter;
public NettySocksServerProxyClientTransferHandler(ChannelTypeAdapter channelTypeAdapter) {
this.channelTypeAdapter = channelTypeAdapter;
}
@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
super.channelActive(ctx);
}
@Override
public void channelRead0(ChannelHandlerContext ctx, NettyProxyMsg nettyProxyMsg) throws Exception {
channelTypeAdapter.handler(ctx, nettyProxyMsg);
}
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
String clientId = ChannelAttributeKeyUtils.getClientId(ctx.channel());
String visitorId = ChannelAttributeKeyUtils.getVisitorId(ctx.channel());
Channel nextChannel = ChannelAttributeKeyUtils.getNextChannel(ctx.channel());
log.warn("close client permeate client transfer real clientId:{} visitorId:{}", clientId, visitorId);
// 关闭访客
if (nextChannel != null) {
// 上报关闭这个客户端的访客通道
NettyProxyMsg closeVisitorMsg = new NettyProxyMsg();
closeVisitorMsg.setType(ProxyMessageType.SOCKS_REPORT_SERVER_PROXY_CLIENT_TRANSFER_CLOSE_);
closeVisitorMsg.setVisitorId(visitorId);
nextChannel.writeAndFlush(closeVisitorMsg);
}
super.channelInactive(ctx);
}
@Override
public void channelWritabilityChanged(ChannelHandlerContext ctx) throws Exception {
// 处理客户端本地真实通道问题
if (ctx.channel().isWritable()) {
log.debug("Channel is writable again");
// 恢复之前暂停的操作，如写入数据
} else {
log.debug("Channel is not writable");
// 暂停写入操作，等待可写状态
}
log.info("channelWritabilityChanged!");
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
super.exceptionCaught(ctx, cause);
}
}

166
wu-lazy-cloud-heartbeat-client/src/main/java/org/framework/lazy/cloud/network/heartbeat/client/netty/proxy/socks/socket/NettySocksServerProxyClientRealSocket.java Normal file
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@ -0,0 +1,166 @@
package org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.socket;
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.*;
import io.netty.channel.socket.nio.NioSocketChannel;
import lombok.extern.slf4j.Slf4j;
import org.framework.lazy.cloud.network.heartbeat.client.config.NettyClientProperties;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.filter.NettySocksClientProxyClientRealFilter;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.filter.NettySocksClientProxyClientTransferFilter;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.filter.NettySocksServerProxyClientRealFilter;
import org.framework.lazy.cloud.network.heartbeat.client.netty.proxy.socks.filter.NettySocksServerProxyClientTransferFilter;
import org.framework.lazy.cloud.network.heartbeat.common.NettyRealIdContext;
import org.framework.lazy.cloud.network.heartbeat.common.adapter.ChannelTypeAdapter;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.HandleChannelTypeAdvanced;
import org.framework.lazy.cloud.network.heartbeat.common.advanced.payload.NettyProxyMsg;
import org.framework.lazy.cloud.network.heartbeat.common.constant.ProxyMessageType;
import org.framework.lazy.cloud.network.heartbeat.common.factory.EventLoopGroupFactory;
import org.framework.lazy.cloud.network.heartbeat.common.utils.ChannelAttributeKeyUtils;
import java.util.List;
import java.util.concurrent.TimeUnit;
@Slf4j
public class NettySocksServerProxyClientRealSocket {
public static void buildRealServer(String clientId,
String targetIp,
Integer targetPort,
String visitorId,
NettyClientProperties nettyClientProperties,
List<HandleChannelTypeAdvanced> handleChannelTypeAdvancedList) {
try {
EventLoopGroup eventLoopGroup = EventLoopGroupFactory.createClientWorkGroup();
Bootstrap bootstrap = new Bootstrap();
bootstrap
.group(eventLoopGroup)
.channel(NioSocketChannel.class)
.option(ChannelOption.TCP_NODELAY, true)
// 设置读缓冲区为2M
.option(ChannelOption.SO_RCVBUF, 2048 * 1024)
// 设置写缓冲区为1M
.option(ChannelOption.SO_SNDBUF, 1024 * 1024)
.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 1000 * 60)//连接超时时间设置为 60 秒
.option(ChannelOption.WRITE_BUFFER_WATER_MARK, new WriteBufferWaterMark(1024 * 1024, 1024 * 1024 * 2))
.handler(new NettySocksServerProxyClientRealFilter())
;
bootstrap.connect(targetIp, targetPort).addListener((ChannelFutureListener) future -> {
if (future.isSuccess()) {
// 客户端链接真实服务成功 设置自动读写false 等待访客连接成功后设置成true
Channel realChannel = future.channel();
realChannel.config().setOption(ChannelOption.AUTO_READ, false);
log.info("访客通过 客户端:【{}】,visitorId:{},绑定本地服务,IP:{},端口:{} 新建通道成功", clientId, visitorId, targetIp, targetPort);
// 客户端真实通道
NettyRealIdContext.pushReal(realChannel, visitorId);
// 绑定访客ID到当前真实通道属性
ChannelAttributeKeyUtils.buildVisitorId(realChannel, visitorId);
ChannelAttributeKeyUtils.buildClientId(realChannel, clientId);
// 连接服务端 然后绑定通道
// 新建一个通道处理
newVisitorConnect2Server(
clientId,
targetIp,
targetPort,
visitorId,
realChannel,
nettyClientProperties,
handleChannelTypeAdvancedList
);
} else {
log.error("客户：【{}】,无法连接当前网络内的目标IP：【{}】,目标端口:【{}】", clientId, targetIp, targetPort);
// DefaultSocks5CommandResponse commandResponse = new DefaultSocks5CommandResponse(Socks5CommandStatus.FAILURE, socks5AddressType);
// transferChannel.writeAndFlush(commandResponse);
// realChannel.close();
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 创建访客连接服务端
*
* @param nettyClientProperties 服务端配置信息
* @param handleChannelTypeAdvancedList 处理器适配器
* @throws InterruptedException 异常
*/
protected static void newVisitorConnect2Server(String clientId,
String targetIp,
Integer targetPort,
String visitorId,
Channel realChannel,
NettyClientProperties nettyClientProperties,
List<HandleChannelTypeAdvanced> handleChannelTypeAdvancedList) throws InterruptedException {
EventLoopGroup eventLoopGroup = EventLoopGroupFactory.createClientWorkGroup();
Bootstrap bootstrap = new Bootstrap();
bootstrap.group(eventLoopGroup)
.channel(NioSocketChannel.class)
.option(ChannelOption.SO_KEEPALIVE, true)
// 设置读缓冲区为2M
.option(ChannelOption.SO_RCVBUF, 2048 * 1024)
// 设置写缓冲区为1M
.option(ChannelOption.SO_SNDBUF, 1024 * 1024)
// .option(ChannelOption.TCP_NODELAY, false)
.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 1000 * 60)//连接超时时间设置为 60 秒
.option(ChannelOption.WRITE_BUFFER_WATER_MARK, new WriteBufferWaterMark(1024 * 1024, 1024 * 1024 * 2))
.handler(new NettySocksServerProxyClientTransferFilter(new ChannelTypeAdapter(handleChannelTypeAdvancedList)))
;
String inetHost = nettyClientProperties.getInetHost();
int inetPort = nettyClientProperties.getInetPort();
// local client id
// 客户端新建访客通道 连接服务端IP:{},连接服务端端口:{}
log.info("client creates a new visitor channel to connect to server IP: {}, connecting to server port: {} with visitorId:{} & clientId:{}", inetHost, inetPort, visitorId, clientId);
ChannelFuture future = bootstrap.connect(inetHost, inetPort);
future.addListener((ChannelFutureListener) futureListener -> {
Channel transferChannel = futureListener.channel();
if (futureListener.isSuccess()) {
realChannel.config().setOption(ChannelOption.AUTO_READ, true);
// 通知服务端访客连接成功
NettyProxyMsg nettyProxyMsg = new NettyProxyMsg();
nettyProxyMsg.setVisitorId(visitorId);
nettyProxyMsg.setClientId(clientId);
nettyProxyMsg.setClientTargetIp(targetIp);
nettyProxyMsg.setClientTargetPort(targetPort);
nettyProxyMsg.setType(ProxyMessageType.SOCKS_REPORT_SERVER_PROXY_CLIENT_CONNECTION_SUCCESS_);
transferChannel.writeAndFlush(nettyProxyMsg);
ChannelAttributeKeyUtils.buildNextChannel(transferChannel, realChannel);
ChannelAttributeKeyUtils.buildNextChannel(realChannel, transferChannel);
// 绑定客户端真实通信通道
ChannelAttributeKeyUtils.buildVisitorId(transferChannel, visitorId);
ChannelAttributeKeyUtils.buildClientId(transferChannel, clientId);
} else {
log.info("无法连接到服务端....");
eventLoopGroup.schedule(() -> {
try {
newVisitorConnect2Server(clientId,
targetIp,
targetPort,
visitorId, realChannel, nettyClientProperties, handleChannelTypeAdvancedList);
} catch (Exception e) {
e.printStackTrace();
}
}, 2, TimeUnit.SECONDS);
}
});
}
}