获取当前请求的凭证使用的WebRequest [英] Get current request's credentials for using in WebRequest

问题描述

在访问我的网站，用户必须输入自己的凭据。他们基本上是普通的目录访问凭据。
在某一点上我检查，如果他们要下载某个文件是否存在通过调用

When accessing my site, the user has to enter his credentials. They are basically plain directory access credentials. At a certain point I check if a certain file they want to download exists by calling

WebRequest req = HttpWebRequest.Create(checkUri.AbsoluteUri);
WebResponse res = req.GetResponse();

虽然我可以从浏览器访问checkUri，我得到一个401做上述检查时。我想我必须设置

Although I can access the checkUri from the browser, I get a 401 when doing the above check. I think I have to set the

req.Credentials

但我不知道在哪里当前凭据存储...

But I don't know where the current credentials are stored...

任何想法？

- 更新 -

• 集成Windows身份验证：否


• 允许匿名：关


• 分频器：链接同一网站的网页上（GET）


• 模拟：默认是关闭的（甚至不知道如何使它能够在asp.net的MVC）

推荐答案

我的网站上有类似的问题在那里我使用窗体身份验证，我能够通过使用code提供了解决这个问题的<一个href=\"http://www.$c$cproject.com/Messages/3139016/Forms-Authentication-and-using-Current-User-Creden.aspx#3139377\">here作为线程的第二个答复。

I was having a similar problem on a site where I'm using forms authentication, I was able to solve this problem by using the code provided here as the second reply in the thread.

HttpWebRequest req = (HttpWebRequest)WebRequest.Create(uri);
// Add the current authentication cookie to the request
HttpCookie cookie = HttpContext.Current.Request.Cookies[FormsAuthentication.FormsCookieName];
Cookie authenticationCookie = new Cookie(
    FormsAuthentication.FormsCookieName,
    cookie.Value,
    cookie.Path,
    HttpContext.Current.Request.Url.Authority);

req.CookieContainer = new CookieContainer();
req.CookieContainer.Add(authenticationCookie);

WebResponse res = req.GetResponse();

这篇关于获取当前请求的凭证使用的WebRequest的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！