服务器成功接收登录名,密码和CAPTCHA。我如何用cookie做到这一点?
我不知道需要哪些信息才能显示所有内容:
登录表格:
<div id="loginForm">
<div id="logo"><img src="logo.png" border="0" /></div>
<div class="loginBar">Login</div>
<form action="index.php" method="post">
<input type="hidden" name="p" value="login" />
<div class="line">
<label>Captcha</label>
<img src="captcha/securimage_show.php" border="0" />
</div>
<div class="line">
<label> </label>
<input type="text" name="captcha" value=""/>
</div>
<div class="line">
<label> </label>
<input type="submit" value="Login" />
</div>
</form>
<hr/>
<a href="index.php?p=register" class="register" title="Click to register">Register</a>
</div>
cURL代码:
extract($_POST);
//set POST variables
$proxy = '127.0.0.1:8118';
$url = 'http://example.com/index.php';
$fields_string= 'p=login&user=' . $user . '&pass=' . $passwd . '&captcha=' . $_POST['captcha'] . '&submit=Login';
//open connection
$ch = curl_init();
//set the url, number of POST vars, POST data
curl_setopt($ch,CURLOPT_URL, $url);
curl_setopt($ch,CURLOPT_POSTFIELDS, $fields_string);
curl_setopt($ch,CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)");
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch,CURLOPT_PROXY, $proxy);
curl_setopt($ch,CURLOPT_COOKIEJAR, "cookie.txt");
curl_setopt($ch,CURLOPT_COOKIEFILE, "cookie.txt");
//curl_setopt($ch,CURLOPT_RETURNTRANSFER, true);
//execute post
$result = curl_exec($ch);
print_r(curl_error($ch));
print_r(curl_getinfo($ch));
print_r(curl_errno($ch));
//close connection
curl_close($ch);
curl getinfo:
[url] => http://example.com/index.php
[content_type] => text/html
[http_code] => 200
[header_size] => 415
[request_size] => 325
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 1.549389
[namelookup_time] => 3.7E-5
[connect_time] => 0.000138
[pretransfer_time] => 0.000142
[size_upload] => 62
[size_download] => 1585
[speed_download] => 1022
[speed_upload] => 40
[download_content_length] => 1585
[upload_content_length] => 0
[starttransfer_time] => 1.27051
[redirect_time] => 0
[certinfo] => Array ( )
[redirect_url] =>
真正的cookie:
Host: example.com
Name: PHPSESSID
Path: /
Content: 7qk7bb17nr030g5j59h2gq3nq6
Content raw: 7qk7bb17nr030g5j59h2gq3nq6
Expires: At end of session
Expires raw: 0
Send for: Any type of connection
Send for raw: false
Created: Fri 25 Nov 2011 10:37:24 PM EET
Created raw: 1322253443569272
Last accessed: Sat 26 Nov 2011 11:06:02 AM EET
Last accessed raw: 1322298361723991
HTTP only: No
HTTP only raw: false
This domain only: No
This domain only raw: false
Policy: no information available
Policy raw: 0
Status: no information available
Status raw: 0
---
libcurl在cookie.txt中的Gerenated文件:
# Netscape HTTP Cookie File
# http://curl.haxx.se/rfc/cookie_spec.html
# This file was generated by libcurl! Edit at your own risk.
example.com FALSE / FALSE 0 PHPSESSID crs9cm100agdfsujsncr964jg7
当我运行此代码时,服务器会收到Account,Passwd和Captcha successl,但是有cookie错误:
确保您已启用Cookie
此外,我发现使用libcurl生成的真实cookie Content raw是不同的。
此外,我从我的表单中看到,我成功捕获了网络服务器cookie。
PS !!我以登录表单的形式从此链接收到cookie:
<img src="captcha/securimage_show.php" border="0" />
答案 0 :(得分:0)
可能是缺少属性的原因
curl_setopt($ch, CURLOPT_COOKIESESSION, TRUE);
这样,curl将被强制忽略“旧”会话cookie并开始新会话。