将Cookie从第一个响应复制到下一个请求 [英] Copying cookies from first response to next request

问题描述

我使用HttpRequest-> send（）发送第一个HTTP请求，我收到一个带有以下Set-Cookie头的302响应：

• Set-Cookie：SESSION_SCOPE = 1; path = /


• Set-Cookie：III_EXPT_FILE = aa2171; path = /; domain = .example.com


• Set-Cookie：III_SESSION_ID = 193a3ce5aaadea85937c25cd0430332f; domain = .example.com; path = /

当我使用HttpRequest-> getResponseCookies（）时，这是提取的内容：

  Array（
  -  [0] => stdClass Object（[cookies] => Array（[SESSION_SCOPE] => 1 ）[extras] => Array（）[flags] => 0 [expires] => 0 [path] => / [domain] =>）
  -  [1] => stdClass Object（[cookies] => Array（[III_EXPT_FILE] => aa2171）[extras] => Array（）[flags] => 0 [expires] => 0 [path] => ] => Array（）[flags] => Array（）=> ）
  

现在，我需要将这些cookie复制到下一个对重定向位置的传出请求。我使用HttpRequest-> setCookies（），其中参数是从上一次getResponseCookies（）调用返回的数组。

请求是：

  Cookie：0％5Bcookies％5D％5BSESSION_SCOPE％5D = 1; 0％5Bflags％5D = 0; 0％5Bexpires％5D = 0; 0％5B径％5D =％2F; 0％5Bdomain％5D =; 1％5Bcookies％5D％5BIII_EXPT_FILE％5D = aa2171; 1％5Bflags％5D = 0; 1％5Bexpires％5D = 0; 1％5Bpath％5D =％2F; 1％5Bdomain％5D = .example.com; 2％5Bcookies％5D％5BIII_SESSION_ID％5D = 193a3ce5aaadea85937c25cd0430332f; 2％5Bflags％5D = 0; 2％5Bexpires％5D = 0; 2％5B path％5D =％2F; 2％5Bdomain％5D = .example.com 
  

我的问题是：

1. 这样做的正确方法是什么？


2. 如何防止参数的url编码？


3. 如何防止'path'和'domain'属性被添加到标题？

谢谢！

解决方案

解决了。在我固有的新手，我使用单独的HttpRequest对象的第一和第二个事务。

而是，创建第一个请求后，我简单地调用 enableCookies（）方法，并重新使用相同的对象来发送第二个请求

简而言之：

  $ URL1 = ）; 
 
 / *构造并发送第一个请求* / 
 $ r1 = new HttpRequest（$ URL1，METH_POST）; 
 $ r1-> enableCookies（）; 
 $ r1-> setPostFields（...）; 
 $ r1-> send（）; 
 
 / *验证响应实际上是302第一！ * / 
 
 $ URL2 = $ URL1。 $ r1-> getResponseHeader（Location）; 
 
 / *构造并发送第二个请求* / 
 $ r1 = new HttpRequest（$ URL2，METH_POST）; 
 $ r1-> send（）; 
 
 / *成功！ * / 
  

I'm sending a first HTTP request out using HttpRequest->send(), and I receive a 302 response with the following Set-Cookie headers:

• Set-Cookie: SESSION_SCOPE=1; path=/
• Set-Cookie: III_EXPT_FILE=aa2171; path=/; domain=.example.com
• Set-Cookie: III_SESSION_ID=193a3ce5aaadea85937c25cd0430332f; domain=.example.com; path=/

When I use HttpRequest->getResponseCookies(), this is what the extracted content looks like:

Array ( 
 - [0] => stdClass Object ( [cookies] => Array ( [SESSION_SCOPE] => 1 ) [extras] => Array ( ) [flags] => 0 [expires] => 0 [path] => / [domain] => ) 
 - [1] => stdClass Object ( [cookies] => Array ( [III_EXPT_FILE] => aa2171 ) [extras] => Array ( ) [flags] => 0 [expires] => 0 [path] => / [domain] => .example.com ) 
 - [2] => stdClass Object ( [cookies] => Array ( [III_SESSION_ID] => 193a3ce5aaadea85937c25cd0430332f ) [extras] => Array ( ) [flags] => 0 [expires] => 0 [path] => / [domain] => .example.com )
 ) 

Now I need to copy these cookies over to the next outgoing request to the redirected location. I'm using HttpRequest->setCookies(), in which the argument is the array that was returned from the previous getResponseCookies() call.

What I see in the outgoing request is:

Cookie: 0%5Bcookies%5D%5BSESSION_SCOPE%5D=1; 0%5Bflags%5D=0; 0%5Bexpires%5D=0; 0%5Bpath%5D=%2F; 0%5Bdomain%5D=; 1%5Bcookies%5D%5BIII_EXPT_FILE%5D=aa2171; 1%5Bflags%5D=0; 1%5Bexpires%5D=0; 1%5Bpath%5D=%2F; 1%5Bdomain%5D=.example.com; 2%5Bcookies%5D%5BIII_SESSION_ID%5D=193a3ce5aaadea85937c25cd0430332f; 2%5Bflags%5D=0; 2%5Bexpires%5D=0; 2%5Bpath%5D=%2F; 2%5Bdomain%5D=.example.com

My questions are:

1. What's the correct way of doing this? Because clearly the array indices are being added to the header too
2. How can I prevent the url-encoding of the parameters?
3. How can I prevent the 'path' and 'domain' attributes from being added to the header?

Thanks!

解决方案

Solved it. In my inherent newbie-ness, I was using separate HttpRequest objects for the first and second transactions.

Instead, after creating the first request, I simply called the enableCookies() method and re-used the same object to send the second request.

In a nutshell:

$URL1 = (main url);

/* Construct and send the first request */
$r1 = new HttpRequest ($URL1, METH_POST);
$r1->enableCookies();
$r1->setPostFields (...);
$r1->send();

/* Verify that the response is in fact a 302 first! */

$URL2 = $URL1 . $r1->getResponseHeader("Location");

/* Construct and send the second request */
$r1 = new HttpRequest ($URL2, METH_POST);
$r1->send();

/* Success! */

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