POST 到 HTTPS 身份验证错误 [英] POST to HTTPS authentication error

问题描述

这是一个使用 C# 控制台应用程序发布到 https 站点的简单帖子，我也对 webservice 使用了相同的内容.当我运行它时它冻结了.下载了提琴手，在 Auth 选项卡中我看到不存在代理验证标头.不存在 WWW-Authenticate 标头.

This is a simple post to a https site using C# console app, I used the same thing with webservice too. When I run this it froze. Downloaded the fiddler and in the Auth tab I see No Proxy-Authenticate Header is present. No WWW-Authenticate Header is present.

之前我使用 Stream 而不是 MemoryStream.我已经注释掉了我之前使用的一些东西，但没有像 preauthenticate 那样工作.

Earlier I used Stream instead of MemoryStream. I've commented out some of the things I used before but didn't work like preauthenticate.

我可以使用相同的用户和密码登录该站点以通过 IE 获取订阅者.有人可以告诉我有什么问题吗?

I can login to the site to get a subscriber thru IE, using the same user and passsword. Can some one please tell me what's wrong?.

using System;
using System.IO;
using System.Net;
using System.Text;
using System.Web;

namespace Examples.System.Net
{
    public class WebRequestPostExample
    {
        public static void Main()
        {
            Uri requestUri = new Uri("https://services.yesmail.com/enterprise/subscribers");            

            // Set the Method property of the request to POST.   
            CredentialCache cache = new CredentialCache();
            NetworkCredential nc = new NetworkCredential("user/user1", "password");                 
            cache.Add(requestUri, "Basic", nc);
            HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(requestUri);

            //request.PreAuthenticate = true;
            //request.KeepAlive = false;

            request.Method = WebRequestMethods.Http.Post;
            request.ContentType = "application/xml;charset=ISO-8859-1";

            //request.ContentType = "application/xml-www-form-urlencoded";       
            //request.Timeout = 300000;


            string EmailAddress = "[e-mail]";
            string FirstName = "first";
            string LastName = "Last";

            StringBuilder Efulfill = new StringBuilder();


            Efulfill.Append("EmailAddress" + HttpUtility.UrlEncode(EmailAddress));
            Efulfill.Append("FirstName" + HttpUtility.UrlEncode(FirstName));
            Efulfill.Append("LastName" + HttpUtility.UrlEncode(LastName));


            byte[] byteData = Encoding.UTF8.GetBytes(Efulfill.ToString());

            request.ContentType = "application/xml;charset=ISO-8859-1";

            request.ContentLength = byteData.Length;



            using (MemoryStream Stream = new MemoryStream(byteData))
            {
                // Write the stream.
                Stream.Write(byteData, 0, byteData.Length);
                Stream.Close();
            }
            //Get response   

            using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
            {
                using (Stream resStream = response.GetResponseStream())
                {
                    StreamReader reader = new StreamReader(resStream, Encoding.Default);
                    Console.WriteLine(reader.ReadToEnd());
                }
            }


        }
    }
}

推荐答案

当您可以简单地编写如此多的代码时，您是否有任何特别的原因:

Is there any particular reason you would like to write sooooo much code when you could simply:

using (var client = new WebClient())
{
    var requestUri = new Uri("https://services.yesmail.com/enterprise/subscribers");
    var cache = new CredentialCache();
    var nc = new NetworkCredential("user/user1", "password");
    cache.Add(requestUri, "Basic", nc);
    client.Credentials = cache;

    var values = new NameValueCollection
    {
        { "EmailAddress", "[e-mail]" },
        { "FirstName", "first" },
        { "LastName", "last" },
    };

    var result = client.UploadValues(requestUri, values);
    Console.WriteLine(Encoding.Default.GetString(result));
}

这也将负责对您的请求参数进行正确的 url 编码，这样您就不必手动进行.

This will also take care of properly url encoding your request parameters so that you don't have to do it manually.

当我运行它时，我得到了 401 Unauthorized，但我猜这是因为用于基本身份验证的用户名和密码是虚拟的.

When I run this I got 401 Unauthorized but I guess that's because the username and password used for basic authentication are dummy.

这篇关于POST 到 HTTPS 身份验证错误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！