下午把OpenId尝试了下，可以用了，上一下混乱的代码

铜臂阿铁木 2012-04-26 05:59:05

测试的提供商是myopenid
代码很乱。发上来做个记录。





using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.HtmlControls;

using System.Net;

using System.Text;

using System.IO;



namespace MyOpenIdRP

{

    public partial class Login : System.Web.UI.Page

    {



        protected void Page_Load(object sender, EventArgs e)

        {



            WebRequest requ = WebRequest.Create("https://www.myopenid.com/server");

            requ.Method = "POST";

            requ.ContentType = "application/x-www-form-urlencoded";

            StringBuilder builder = new StringBuilder();

            //HtmlForm f = new HtmlForm();

            //f.ID = "finalForm";

            //f.Method = "POST";

            //f.Action = "https://www.myopenid.com/server";

            //f.EnableViewState = false;

           // f.Controls.Add(ProvideHiddenInput("openid.mode","check_authenticate"));

            



            Response.Write("==============================================Query String Start=======================<br/>");

            foreach(string str in Request.QueryString.AllKeys)

            {

                Response.Write(string.Format("[{0}]: {1} <br/>",str,Request.QueryString[str]));

                if (str == "openid.mode")

                {

                    //f.Controls.Add(ProvideHiddenInput(str, "check_authentication"));

                    builder.AppendFormat("{0}={1}", str, "check_authentication");

                    builder.Append('&');

                }

                else

                {

                    //f.Controls.Add(ProvideHiddenInput(str, Request.QueryString[str]));

                    builder.AppendFormat("{0}={1}", str, Request.QueryString[str]);

                    builder.Append('&');

                }

            }

            

            Response.Write("==============================================Query String Ended=======================<br/>");

            Response.Write("<br/><br/>");

            Response.Write("==============================================Params Start=======================<br/>");

            foreach (string str in Request.Params.AllKeys)

            {

                Response.Write(string.Format("[{0}]: {1} <br/>", str, Request.Params[str]));

            }



            byte[] formData = Encoding.UTF8.GetBytes(builder.ToString());

            requ.GetRequestStream().Write(formData,0,formData.Length);

            WebResponse resp = requ.GetResponse();

            StreamReader reader = new StreamReader(resp.GetResponseStream());

            Response.Write("====================================authenticate result========================<br/>");

            Response.Write(reader.ReadToEnd().Contains("is_valid:true"));

        }



        private HtmlInputHidden ProvideHiddenInput(string idname,string value) 

        {

            HtmlInputHidden hidden = new HtmlInputHidden();

            hidden.ID = idname;

            hidden.Attributes.Add("value", value);

            return hidden;

        }

    }

}