从外部站点登录（ASP.NET MVC 3.0） [英] Login from external site (ASP.NET MVC 3.0)

问题描述

大家好，



我的案例 是： 我有 两个
网站 ， 一个有权访问 到 客户
（私有） 和公共 <跨度>。我 n 能够
从 公开登录 到私人
网站 。 要做到这一点我 添加
相应的字段（用户 和密码 ），我通过POST操作将其发送到私有站点，如下所示 ：

 的CookieContainer饼干=新的CookieContainer（）;



&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP;&NBSP; //请求登录页面来获得会话cookie

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; GETHtml（RETURNURL，饼干，RETURNURL）;



&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP; //现在我们可以登录了<
               登录（model.UserName，model.Password，饼干，RETURNURL）;

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP; return Redirect（@" http：// privada /"）;

        public string GETHtml（string url，CookieContainer cookies，string returnUrl）

        {

            HttpWebRequest的的WebRequest =（HttpWebRequest的）WebRequest.Create（URL）;

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; webRequest.CookieContainer = cookies;

            webRequest.UserAgent =" Mozilla / 4.0（兼容; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; InfoPath.2; .NET CLR 3.5.21022;" ;;）
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; webRequest.Referer = RETURNURL;

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP;&NBSP;&NBSP;&NBSP;

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;使用（HttpWebResponse WebResponse类=（HttpWebResponse）webRequest.GetResponse（ ））
            {

      ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; //我们需要任何回应Cookie添加到我们的Cookie容器&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; cookies.Add（webResponse.Cookies）;



        &nb属;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;使用（VAR流=新的StreamReader（webResponse.GetResponseStream（）））

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; return stream.ReadToEnd（）;

            }
        }



        public bool Login（string Username，string Password，CookieContainer cookies，string returnUrl）

        {

           串poststring =的String.Format（QUOT;用户名= {0}&安培;密码= {1}&安培; BTN-acceder.x = 63&安培; BTN-acceder.y = 13&安培; BTN-acceder =登录" ;,

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;用户名，密码）;

&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; byte [] postdata = Encoding.UTF8.GetBytes（poststring）;



           &NBSP; HttpWebRequest的的WebRequest =（HttpWebRequest的）WebRequest.Create（RETURNURL）;

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; webRequest.CookieContainer = cookies;

            webRequest.Method =" POST";

            webRequest.Referer = returnUrl;

            webRequest.Headers.Add（QUOT;来源" ;, @" HTTP：// PRIVADA /"）;

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP;&NBSP; webRequest.UserAgent =" Mozilla / 4.0（兼容; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; InfoPath.2; .NET CLR 3.5.21022;" ;;）
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; webRequest.ContentType = QUOT;应用/ X WWW的窗体-urlencoded英寸;

&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; webRequest.ContentLength = postdata.Length;

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;使用（流作家= webRequest.GetRequestStream（））

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;     writer.Write（postdata，0，postdata.Length）;
$


         ;&NBSP;&NBSP;&NBSP;使用（HttpWebResponse WebResponse类=（HttpWebResponse）webRequest.GetResponse（））

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ; {

        &nb属;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; //我们需要向我们的cookie容器添加任何响应cookie

                ; cookies.Add（webResponse.Cookies）;
$


               ;&NBSP;&NBSP; //仅用于调试

               使用（VAR流=新的StreamReader（webResponse.GetResponseStream（）））

&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; System.Diagnostics.Debug.WriteLine（stream.ReadToEnd（））;



&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; return（webResponse.StatusCode == HttpStatusCode.OK）;

            }
        }

然而，会话 不会出现
私人 网络访问 。 有谁知道
我是 做错了或 可以指导我 ？
$


我是使用 ASP.Net MVC 3.0



非常感谢 提前 ，



Jose < /跨度> <跨度ID = "x_x_result_box" LANG = "EN"> <跨度>

解决方案

尝试在forums.asp.net上的ASP.Net MVC论坛。

Hi all,

My case is: I have two sites, one with access to customers (private) and a public. I need to be able to login from the public to the private site. To do this I added the appropriate fields (user and password) and I send it with a POST operation to the private site as follows:

  CookieContainer cookies = new CookieContainer();

                //Request login page to get a session cookie
                GETHtml(returnUrl, cookies, returnUrl);

                //Now we can do login
                Login(model.UserName, model.Password, cookies, returnUrl);
                return Redirect(@"http://privada/");

        public string GETHtml(string url, CookieContainer cookies, string returnUrl)
        {
            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);
            webRequest.CookieContainer = cookies;
            webRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; InfoPath.2; .NET CLR 3.5.21022;";
            webRequest.Referer = returnUrl;
            
            using (HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse())
            {
                //We need to add any response cookies to our cookie container           
                cookies.Add(webResponse.Cookies);

                using (var stream = new StreamReader(webResponse.GetResponseStream()))
                    return stream.ReadToEnd();
            }
        }


        public bool Login(string Username, string Password, CookieContainer cookies, string returnUrl)
        {
            string poststring = string.Format("UserName={0}&Password={1}&btn-acceder.x=63&btn-acceder.y=13&btn-acceder=login",
                                        Username, Password);
            byte[] postdata = Encoding.UTF8.GetBytes(poststring);

            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(returnUrl);
            webRequest.CookieContainer = cookies;
            webRequest.Method = "POST";
            webRequest.Referer = returnUrl;
            webRequest.Headers.Add("origin", @"http://privada/");
            webRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; InfoPath.2; .NET CLR 3.5.21022;";
            webRequest.ContentType = "application/x-www-form-urlencoded";
            webRequest.ContentLength = postdata.Length;
            using (Stream writer = webRequest.GetRequestStream())
                writer.Write(postdata, 0, postdata.Length);

            using (HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse())
            {
                //We need to add any response cookies to our cookie container
                cookies.Add(webResponse.Cookies);

                //Only for debug
                using (var stream = new StreamReader(webResponse.GetResponseStream()))
                    System.Diagnostics.Debug.WriteLine(stream.ReadToEnd());

                return (webResponse.StatusCode == HttpStatusCode.OK);
            }
        }

However, the session does not appear with private Web access. Does anyone know what I'm doing wrong or can guide me?

I am using ASP.Net MVC 3.0

Thank you very much in advance,

Jose

解决方案

Try the ASP.Net MVC forum on forums.asp.net.

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