从ASP.Net页传递的NetworkCredential到HttpWebRequest的在C＃ [英] Passing NetworkCredential to HttpWebRequest in C# from ASP.Net Page

问题描述

我想使用的HttpWebRequest来访问Web服务，并且我有路过凭据，请参阅下面code问题。我可以看到的凭据对象，NC，正在兴建中的调试器，以及在分配到request.Credentials，但是当我到达code将其故障的一个未授权的错误消息的最后一行。我有我们的服务器乡亲观看服务器上的请求，并且没有被传递凭证。难道我做错事的凭据对象，或者是有什么我需要做的，我不是在这里做什么？

 乌里requestUri = NULL;
    Uri.TryCreate（https：//开头MyWebServer的/网页），
        UriKind.Absolute，出requestUri）;    HttpWebRequest的要求=（HttpWebRequest的）HttpWebRequest.Create
        （requestUri）;    NC的NetworkCredential =
        新的NetworkCredential（用户，密码）;    request.Credentials = NC;    request.Method = WebRequestMethods.Http.Get;
    HttpWebResponse响应=（HttpWebResponse）request.GetResponse（）;
 

解决方案

微软premier支持终于帮我使用CredentialCache类添加凭证和基本授权解决这个问题：

 的NetworkCredential NC =
        新的NetworkCredential（GetSetting（用户名），GetSetting（密码））;
    CredentialCache缓存=新CredentialCache（）;    cache.Add（requestUri，基本，NC）;    HttpWebRequest的要求=（HttpWebRequest的）HttpWebRequest.Create（requestUri）;
 

I'm trying to use HTTPWebRequest to access a web service, and am having problems passing credentials in, see code below. I can see the credentials object, nc, being built in the debugger, and also in the assignment to request.Credentials, but when I get to the last line of code it faults with a not authorized error message. I've had our server folks watch the request on the server, and there are no credentials being passed. Am I doing something wrong with the Credentials object, or is there something I need to do that I'm not doing here?

    Uri requestUri = null;
    Uri.TryCreate("https://mywebserver/webpage"), 
        UriKind.Absolute, out requestUri);

    HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create
        (requestUri);

    NetworkCredential nc =
        new NetworkCredential("user", "password");

    request.Credentials = nc;

    request.Method = WebRequestMethods.Http.Get;
    HttpWebResponse response = (HttpWebResponse)request.GetResponse();

解决方案

Microsoft Premier Support finally helped me solve this problem by using the CredentialCache class to add the Credentials and the "Basic" authorization:

    NetworkCredential nc =
        new NetworkCredential(GetSetting("username"), GetSetting("password"));
    CredentialCache cache = new CredentialCache();

    cache.Add(requestUri, "Basic", nc);

    HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(requestUri);

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