获取会话cookie的名字 [英] Get session cookie name

问题描述

是否有可能在中等信任级别来获得会话cookie的名字吗？下面的code工作在完全信任，但抛出中等信任级别安全异常。

 字符串sessionCookieName =（（SessionStateSection）WebConfigurationManager.GetSection（System.Web程序/的sessionState））CookieName。
 

解决方案

您可以使用 HTTP_COOKIE服务器变量从Request对象，以获得所包含的请求的cookie字符串。

 字符串cookieString = Request.ServerVariables [HTTP_COOKIE]
 

如果你想要的是从web.config中获取会话cookie的名字，你为什么不添加在的appSettings 包含会话cookie名节

 ＆LT;＆的appSettings GT;
        ＆LT;添加键=SessionCookieNameVALUE =__ SessionCookieName/＆GT;
    ＆LT; appSetting＆GT;    ＆LT;的sessionState cookieName =__ SessionCookieName/＆GT;
 

然后，您可以通过以下code读取web.config中设置值：

 公共静态布尔SessionCookieName
{
    {返回ConfigurationManager.AppSettings [SessionCookieName]; }
}
 

Is it possible to get session cookie name in medium trust level? The code below works in full trust, but throws a security exception in medium trust level.

string sessionCookieName = ((SessionStateSection)WebConfigurationManager.GetSection("system.web/sessionState")).CookieName;

解决方案

You can use HTTP_COOKIE server variable from the Request object, to get the cookie string that was included with the request.

string cookieString = Request.ServerVariables["HTTP_COOKIE"]

If what you want is to obtain the session cookie name from the web.config, why don't you add a simple entry in the appSettings section containing the session cookie name?

    <appSettings>       
        <add key="SessionCookieName" value="__SessionCookieName"/>
    <appSetting>

    <sessionState cookieName="__SessionCookieName"  />        

Then you can read the web.config setting value by using the following code:

public static bool SessionCookieName
{
    get { return ConfigurationManager.AppSettings["SessionCookieName"]; }
} 

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