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<?php
curlImage();
function curlImage(){
$cookieJar=tempnam('tmp', cookieImage);
$ch=curl_init("http://124.160.104.166/(1jovmraaf1pemj55dkr01ebo)/CheckCode.aspx");
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookieJar);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$image=curl_exec($ch);
curl_close($ch);
$fp=fopen("image.gif", "w+");
fwrite($fp, $image);
}
__VIEWSTATE:dDwtMTg3MTM5OTI5MTs7Po2vbV26zRXjwzyC5JMfVjmyveUK
TextBox1:账号
TextBox2:密码
TextBox3:验证码
RadioButtonList1:%D1%A7%C9%FA
Button1:
lbLanguage:
这是登录的时候提交的内容 好像也没有什么玄机 上面__VIEWSTATE这个值是不会随着地址栏里面的值改变而改变print_r(get_headers('http://124.160.104.166/'));
Array
(
[0] => HTTP/1.1 302 Found
[1] => Connection: close
[2] => Date: Thu, 02 Oct 2014 03:05:03 GMT
[3] => Server: Microsoft-IIS/6.0
[4] => X-Powered-By: ASP.NET
[5] => X-AspNet-Version: 1.1.4322
[6] => Location: /(mggxrgvmym2tzn45b5wfkh55)/default2.aspx
[7] => Cache-Control: private
[8] => Content-Type: text/html; charset=gb2312
[9] => Content-Length: 158
[10] => HTTP/1.1 200 OK
[11] => Connection: close
[12] => Date: Thu, 02 Oct 2014 03:05:04 GMT
[13] => Server: Microsoft-IIS/6.0
[14] => X-Powered-By: ASP.NET
[15] => X-AspNet-Version: 1.1.4322
[16] => Pragma: no-cache
[17] => Cache-Control: no-cache
[18] => Pragma: no-cache
[19] => Expires: -1
[20] => Content-Type: text/html; charset=gb2312
[21] => Content-Length: 4091
)
显然跳转中的形如 (mggxrgvmym2tzn45b5wfkh55) 的路径是充当 session 的角色的print_r(get_headers('http://124.160.104.166/(1jovmraaf1pemj55dkr01ebo)/CheckCode.aspx'));
Array
(
[0] => HTTP/1.1 200 OK
[1] => Connection: close
[2] => Date: Thu, 02 Oct 2014 01:59:19 GMT
[3] => Server: Microsoft-IIS/6.0
[4] => X-Powered-By: ASP.NET
[5] => X-AspNet-Version: 1.1.4322
[6] => Cache-Control: private
[7] => Content-Type: image/Gif; charset=gb2312
[8] => Content-Length: 2051
)
没有 cookie 项,自然也不会有 cookie 被保存
另外“每次看cookieImage文件”这个说法也是错的
tempnam('tmp', 'cookieImage');
是产生形如 tmp/cooXXX.tmp 的文件名