silverlight 4，获取html cookie [英] silverlight 4, getting html cookies

问题描述

在Fiddler 2中，Raw数据显示以下Cookie：

  __ utma_a2a = 7477768302.1349257957.1317701031.1318843147.1318844585.14; 
会话=3YZAdX / xEuKVpYZWKBmcbC2S1YE = 
 _flashes = KGxwMQooUydtZXNzYWdlJwpTJ0xvZ2dlZCBpbicKdHAyCmEoUydtZXNzYWdlJwpTJ0xvZ2dlZCBp 
 bicKdHAzCmEoUydtZXNzYWdlJwpTJ0xvZ2dlZCBpbicKdHA0CmEoUydtZXNzYWdlJwpTJ0xvZ2dlZCBpbicKd 
 HA1CmEoUydtZXNzYWdlJwpTJ0xvZ2dlZCBpbicKdHA2CmEoUydtZXNzYWdlJwpwNwpTJ0xvZ2dlZCBpbicKcD 
 gKdHA5CmEu&放大器; 
 _fresh = STAxCi4 =安培; _id = UycwO0BAXHhlY1x4MTlceDA3LSBceGI1XHhlOVx4OWRceGQ3MFx4MTVceGIyJwpwMQou&安培; 
 user_id = VjMKLg ==
  

（实际上，分号之间没有空格; / p>

但在Silverlight客户端

  string [] cookies = System.Windows .Browser.HtmlPage.Document.Cookies.Split（';'）; 
  

只获取1个分号。所有开始的会话不在那里。

解决方案

在Fiddler中再次观察HTTP会话，而不是包含 Set-Cookie 头设置会话 cookie。

我怀疑cookie会有httpOnly指令，这意味着它不能被客户端代码检索，它将被标准的API暴露cookie脚本（或在这种情况下，Silverlight）代码。

In Fiddler 2, Raw data shows the following cookies:

__utma_a2a=7477768302.1349257957.1317701031.1318843147.1318844585.14;   
 session="3YZAdX/xEuKVpYZWKBmcbC2S1YE=?
_flashes=KGxwMQooUydtZXNzYWdlJwpTJ0xvZ2dlZCBpbicKdHAyCmEoUydtZXNzYWdlJwpTJ0xvZ2dlZCBp
bicKdHAzCmEoUydtZXNzYWdlJwpTJ0xvZ2dlZCBpbicKdHA0CmEoUydtZXNzYWdlJwpTJ0xvZ2dlZCBpbicKd
HA1CmEoUydtZXNzYWdlJwpTJ0xvZ2dlZCBpbicKdHA2CmEoUydtZXNzYWdlJwpwNwpTJ0xvZ2dlZCBpbicKcD
gKdHA5CmEu&
_fresh=STAxCi4=&_id=UycwO0BAXHhlY1x4MTlceDA3LSBceGI1XHhlOVx4OWRceGQ3MFx4MTVceGIyJwpwMQou&
user_id=VjMKLg=="

(actually no space in between except after semicolon;)

But in Silverlight client

string[] cookies = System.Windows.Browser.HtmlPage.Document.Cookies.Split(';');

gets only 1 entry to the semicolon. All starting 'session' isn't in there. How can I get whole cookie string?

解决方案

Observe the HTTP conversation again in Fiddler and take not of the earlier response that contains the Set-Cookie header that sets the session cookie in the first place.

I suspect that cookie will have the "httpOnly" directive which means that it can not be retrieved by client code, it will be excluded by the standard APIs that expose cookies to script (or in this case Silverlight) code.

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