戴威尔黑客游戏第二关怎样过？

三.第三关（网页源代码查看）

进入第三关，首先出现的是一个Javascript的input对话框。还是要分析源代码，但用浏览器很难做到。我以前编写过一个黑客集成工具，里面有查看网页代码的功能，用它得到网页的源代码：

HTML

HEAD

meta http-equiv="Content-Type" content="text/html; charset=gb2312"

script language="JavaScript"

!--

function SymError()

{

return true;

}

window.onerror = SymError;

/script

SCRIPT LANGUAGE="JavaScript"

var username = "中安网培" ;

var username1 = "小鱼巫师" ;

var username2 = "myhk" ;

var username3 = "clygs" ;

var username4 = "hackervip.com/bbs" ;

var message1 = "请输入您的用户名";

var un = prompt (message1,"");

var password = "^#()@#$$$" ;

var password1 = "UE33355" ;

var password2 = "webmaster@hackervip.com" ;

var password3 = "" ;

var password4 = "" ;

var message = "请输入密码";

var incmess = "用户名或密码错误";

var minimizemsg = "：）"

var pw = prompt (message,"");

if (un == username) {

if (pw != password) {

alert (incmess);

// window.content (

window.open("error.htm","_self") }

}

if (un == username1) {

if (pw != password1) {

alert (incmess);

// window.content (

window.open("error.htm","_self") }

}

if (un == username2) {

if (pw != password2) {

alert (incmess);

// window.content (

window.open("error.htm","_self") }

}

if (un == username3) {

if (pw != password3) {

alert (incmess);

// window.content (

window.open("error.htm","_self") }

}

if (un == username4) {

if (pw != password4) {

alert (incmess);

// window.content (

window.open("error.htm","_self") }

}

if (un != username) {

if (un != username1) {

if (un != username2) {

if (un != username3) {

if (un != username4) {

alert (incmess);

// window.content (

window.open("error.htm","_self")

}

}

}

}

}

//JavaScript ends ----------

/SCRIPT

TITLE中安网培黑客游戏 第三关（网页关）！/TITLE

/HEAD

noscript

iframe src="*.htm"/iframe/noscript

BODY bgcolor="#000000"

meta http-equiv="refresh" content="0;url=error.htm"

script language="JavaScript"

!--

function SymError()

{

return true;

}

window.onerror = SymError;

//--

/script

script language="JavaScript"

!--

function SymError()

{

return true;

}

window.onerror = SymError;

//--

/script

script language="Javascript"

function PassConfirm() {

var htm=document.password.pass.value

if (htm=="htm") {

window.open("3.14159265358979323846264.htm","_self") }

else {

window.open("error.htm","_self") }

}

/SCRIPT

center

p /p

pfont color="#FF0000" size="6"中安网培黑客游戏 /font/p

pfont color="#FF0000" size="6"a href="";/a /font/p

pfont color="#00FF00" size="5"第三关/font/p

pfont color="#00FF00" size="5"（黑客游戏网页关）！/font/p

form name="password" method="post"

font color="#00FF00"

BR

要求：进入第四关！/fontpbr

font size="5"

font color="#FF0000"请输入密码:/fontbr/fontbr

input type="password" name="pass" size="20" BRBR

input type="button" value="确定" onClick="return PassConfirm()" /p

/FORM

/center

p /p

p align="center"font size="4" color="#FF0000"设计者：中安网培

a href="";/a/font/p

p align="center"font size="4" color="#FF0000"黑客培训，安全培训门户网站/font/p

SCRIPT

function stop(){

return false;

}

document.oncontextmenu=stop;

/SCRIPT

/BODY

/HTML

代码是明文的，得到第四关的地址是3.14159265358979323846264.htm。