IDC资讯中心 <% @Language=”JavaScript” %> /* function DncodeFile(sFilePath) function GetFilesPath(sFolderPath) var enmFiles = new Enumerator(oFiles); var enmFolders = new Enumerator(oSubFolders); return sFilePath; } function GetFileType(sFileName) /* Start 解密实现:李辉煌 Start*/ var pick_encoding = new Array( var rawData = new Array( var transformed = new Array() function unescape(char) if (char.charCodeAt(0) > 126) return char function strdec(encodingString) /* End 解密实现:李辉煌 End*/ //取得xml目录下的所有文件.解密.
<%
*————— decode.asp —————–
* 功能:遍历某个目录下的所有文件,对加密过的.asp文件
* 进行解密,并写入源文件中.
* 实例:单个文件解密
* Response.Write(DncodeFile(Server.MapPath(“conn.asp”)));
* 实例:目录下所有文件解密.
* DncodeFolderFiles(Server.MapPath(“xml”))
* author:wanghr100(灰豆宝宝.net)
* update:2004-5-17 11:31
*————— decode.asp —————–
*/
{
/*
*————— DncodeFile(sFilePath) —————–
* DncodeFile(sFilePath)
* 功能:打开文件sFilePath,Encode解密,重写该文件.
* 参数:sFilePath,字符串,文件的路径.
* 返回:sFilePath,文件的路径.
* 实例:Response.Write(DncodeFile(Server.MapPath(“conn.asp”)));
* author:wanghr100(灰豆宝宝.net)
* update:2004-5-17 0:58
*————— DncodeFile(sFilePath) —————–
*/
var ForReading = 1, ForWriting =2, ForAppending =8;
var fso = Server.CreateObject(“Scripting.FileSystemObject”);
var f = fso.OpenTextFile(sFilePath,ForReading,true);
sFileText = f.ReadAll();
f.Close();
sDncodeText = strdec(sFileText)
var f = fso.OpenTextFile(sFilePath,ForWriting,true);
f.Write(sDncodeText);
f.Close();
//return sDncodeText;
return sFilePath;
}
{
/*
*————— GetFilesPath(sFolderPath) —————–
* GetFilesPath(sFolderPath)
* 功能:遍历sFolderPath目录下的所有文件.返回数组.存储文件路径.
* 参数:sFolderPath,字符串,目录绝对路径.
* 实例:Response.Write(GetFilesPath(Server.MapPath(“xml”)))
* update:2004-5-12 8:33
* author:wanghr100(灰豆宝宝.net)
*————— GetFilesPath(sFolderPath) —————–
*/
var sFilePath = new Array();
var fso = Server.CreateObject(“Scripting.FileSystemObject”);
var oFolder = fso.GetFolder(sFolderPath);
var oSubFolders = oFolder.SubFolders;
var oFiles = oFolder.Files;
icount = oFiles.Count;
for(;!enmFiles.atEnd();enmFiles.moveNext())
{
sFilePath[sFilePath.length] = enmFiles.item().Path
}
for(;!enmFolders.atEnd();enmFolders.moveNext())
{
/* Old 数组成了多维. */
//sFilePath[sFilePath.length]=GetFilesPath(enmFolders.item().Path);
/* Add 2004-5-17 11:09 只为一维数组 */
sFilePath=sFilePath.concat(GetFilesPath(enmFolders.item().Path));
}
{
/*
*————— GetFileType(sFileName) —————–
* GetFileType(sFileName)
* 功能:通过后缀,取得sFileName的文件类型.
* 参数:sFileName,字符串,文件名.
* 实例:Response.Write(GetFileType(“decode.asp”))
* update:2004-5-13 8:33
* author:wanghr100(灰豆宝宝.net)
*————— GetFileType(sFileName) —————–
*/
sFileName = String(sFileName);
return sFileName.split(“.”)[sFileName.split(“.”).length-1];
}
function screncode(s,l)
{enc=new ActiveXObject(“Scripting.Encoder”);
return enc.EncodeScriptFile(“.”+l,s,0,l+”cript”);
}
var STATE_COPY_INPUT = 100
var STATE_READLEN = 101
var STATE_DECODE = 102
var STATE_UNESCAPE = 103
1, 2, 0, 1, 2, 0, 2, 0, 0, 2, 0, 2, 1, 0, 2, 0,
1, 0, 2, 0, 1, 1, 2, 0, 0, 2, 1, 0, 2, 0, 0, 2,
1, 1, 0, 2, 0, 2, 0, 1, 0, 1, 1, 2, 0, 1, 0, 2,
1, 0, 2, 0, 1, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 2
)
0x64,0x37,0x69, 0x50,0x7E,0x2C, 0x22,0x5A,0x65, 0x4A,0x45,0x72,
0x61,0x3A,0x5B, 0x5E,0x79,0x66, 0x5D,0x59,0x75, 0x5B,0x27,0x4C,
0x42,0x76,0x45, 0x60,0x63,0x76, 0x23,0x62,0x2A, 0x65,0x4D,0x43,
0x5F,0x51,0x33, 0x7E,0x53,0x42, 0x4F,0x52,0x20, 0x52,0x20,0x63,
0x7A,0x26,0x4A, 0x21,0x54,0x5A, 0x46,0x71,0x38, 0x20,0x2B,0x79,
0x26,0x66,0x32, 0x63,0x2A,0x57, 0x2A,0x58,0x6C, 0x76,0x7F,0x2B,
0x47,0x7B,0x46, 0x25,0x30,0x52, 0x2C,0x31,0x4F, 0x29,0x6C,0x3D,
0x69,0x49,0x70, 0x3F,0x3F,0x3F, 0x27,0x78,0x7B, 0x3F,0x3F,0x3F,
0x67,0x5F,0x51, 0x3F,0x3F,0x3F, 0x62,0x29,0x7A, 0x41,0x24,0x7E,
0x5A,0x2F,0x3B, 0x66,0x39,0x47, 0x32,0x33,0x41, 0x73,0x6F,0x77,
0x4D,0x21,0x56, 0x43,0x75,0x5F, 0x71,0x28,0x26, 0x39,0x42,0x78,
0x7C,0x46,0x6E, 0x53,0x4A,0x64, 0x48,0x5C,0x74, 0x31,0x48,0x67,
0x72,0x36,0x7D, 0x6E,0x4B,0x68, 0x70,0x7D,0x35, 0x49,0x5D,0x22,
0x3F,0x6A,0x55, 0x4B,0x50,0x3A, 0x6A,0x69,0x60, 0x2E,0x23,0x6A,
0x7F,0x09,0x71, 0x28,0x70,0x6F, 0x35,0x65,0x49, 0x7D,0x74,0x5C,
0x24,0x2C,0x5D, 0x2D,0x77,0x27, 0x54,0x44,0x59, 0x37,0x3F,0x25,
0x7B,0x6D,0x7C, 0x3D,0x7C,0x23, 0x6C,0x43,0x6D, 0x34,0x38,0x28,
0x6D,0x5E,0x31, 0x4E,0x5B,0x39, 0x2B,0x6E,0x7F, 0x30,0x57,0x36,
0x6F,0x4C,0x54, 0x74,0x34,0x34, 0x6B,0x72,0x62, 0x4C,0x25,0x4E,
0x33,0x56,0x30, 0x56,0x73,0x5E, 0x3A,0x68,0x73, 0x78,0x55,0x09,
0x57,0x47,0x4B, 0x77,0x32,0x61, 0x3B,0x35,0x24, 0x44,0x2E,0x4D,
0x2F,0x64,0x6B, 0x59,0x4F,0x44, 0x45,0x3B,0x21, 0x5C,0x2D,0x37,
0x68,0x41,0x53, 0x36,0x61,0x58, 0x58,0x7A,0x48, 0x79,0x22,0x2E,
0x09,0x60,0x50, 0x75,0x6B,0x2D, 0x38,0x4E,0x29, 0x55,0x3D,0x3F
)
for (var i=0; i<3; i++) transformed[i] = new Array()
for (var i=31; i<=126; i++) for (var j=0; j<3; j++) transformed[j][rawData[(i-31) * 3 + j]] = (i==31) ? 9 : i
var digits = new Array()
for (var i=0; i<26; i++)
{
digits[“A”.charCodeAt(0)+i] = i
digits[“a”.charCodeAt(0)+i] = i+26
}
for (var i=0; i<10; i++) digits[“0”.charCodeAt(0)+i] = i+52
digits[0x2b] = 62
digits[0x2f] = 63
{
var escapes = “#&!*$”
var escaped = “\r\n<>@”
if (escapes.indexOf(char) != -1) return escaped.substr(escapes.indexOf(char), 1)
return “?”
}
function decodeBase64(string)
{
var val = 0
val += (digits[string.substr(0,1).charCodeAt(0)] << 2)
val += (digits[string.substr(1,1).charCodeAt(0)] >> 4)
val += (digits[string.substr(1,1).charCodeAt(0)] & 0xf) << 12
val += ((digits[string.substr(2,1).charCodeAt(0)] >> 2) << 8)
val += ((digits[string.substr(2,1).charCodeAt(0)] & 0x3) << 22)
val += (digits[string.substr(3,1).charCodeAt(0)] << 16)
return val
}
{
var marker = “#@~^”
var stringIndex = 0
var scriptIndex = -1
var unEncodingIndex = 0
var char = null
var encodingLength = unEncodinglength = 0
var state = STATE_COPY_INPUT
var unEncodingString = “”
var re, arr
while(state)
{
switch (state)
{
case (STATE_COPY_INPUT) :
scriptIndex = encodingString.indexOf(marker, stringIndex)
if (scriptIndex != -1)
{
unEncodingString += encodingString.substring(stringIndex, scriptIndex)
scriptIndex += marker.length
state = STATE_READLEN
}
else
{
stringIndex = stringIndex==0 ? 0 : stringIndex
unEncodingString += encodingString.substr(stringIndex, encodingString.length)
state = 0
}
break
case (STATE_READLEN) :
encodingLength = encodingString.substr(scriptIndex, 6)
unEncodinglength = decodeBase64(encodingLength)
scriptIndex += (6 + “==”.length)
state = STATE_DECODE
break
case (STATE_DECODE) :
if (!unEncodinglength)
{
stringIndex = scriptIndex + “DQgAAA==^#~@”.length
unEncodingIndex = 0
state = STATE_COPY_INPUT
break
}
char = encodingString.substr(scriptIndex, 1)
if (char == “@”) state = STATE_UNESCAPE
else
{
if (char.charCodeAt(0) < 0xFF)
{
unEncodingString += String.fromCharCode(transformed[pick_encoding[unEncodingIndex%64]][char.charCodeAt(0)])
unEncodingIndex++
}
else
{
unEncodingString += char
}
scriptIndex++
unEncodinglength–
break
}
case STATE_UNESCAPE:
unEncodingString += unescape(encodingString.substr(++scriptIndex, 1))
scriptIndex++; unEncodinglength -=2
unEncodingIndex++
state = STATE_DECODE
break
}
}
re = new RegExp(“(JScript|VBscript).encode”, “gmi”)
while(arr = re.exec(unEncodingString)) unEncodingString = RegExp.leftContext + RegExp.$1 + RegExp.rightContext
return unEncodingString
}
function DncodeFolderFiles(sFolderPath)
{
/*
*————— DncodeFolderFiles(sFolderPath) —————–
* DncodeFolderFiles(sFolderPath)
* 功能:遍历sFolderPath目录下的所有文件,对加密过的.asp文件
* 进行解密,并写入源文件中.
* 实例:DncodeFolderFiles(Server.MapPath(“xml”));
* author:wanghr100(灰豆宝宝.net)
* update:2004-5-17 8:07
*————— DncodeFolderFiles(sFolderPath) —————–
*/
var arrFiles = GetFilesPath(sFolderPath)
for(var i=0;i<arrFiles.length;i++)
{
if(GetFileType(arrFiles[i])==”asp”)
{
Response.Write(DncodeFile(arrFiles[i]))
Response.Write(“OK.<br>”)
}
}
}
DncodeFolderFiles(Server.MapPath(“xml”))
//取得t.asp.解密.
//Response.Write(DncodeFile(Server.MapPath(“t.asp”)))
%>
批量对加密的asp代码解密的asp程序_asp技巧
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