DotNetOpenAuth和谷歌

Question

我有以下代碼：

protected void Page_Load(object sender, EventArgs e) 
{ 
    var openId = new OpenIdRelyingParty(); 
    HttpContext httpContext = HttpContext.Current; 

    var headers = new WebHeaderCollection(); 
    foreach (string header in httpContext.Request.Headers) 
    { 
     headers.Add(header, httpContext.Request.Headers[header]); 
    } 

    string requestUrl = string.Format("http://localhost:12345/Login/{0}", 
             httpContext.Request.Url.Query); 

    var requestInfo = new HttpRequestInfo(httpContext.Request.HttpMethod, 
              new Uri(requestUrl), 
              httpContext.Request.RawUrl, headers, 
              httpContext.Request.InputStream); 

    var response = openId.GetResponse(requestInfo); 

    if (response != null) 
    { 
     ClaimsResponse claimResponse = response.GetExtension<ClaimsResponse>(); 
     lblUser.Text = claimResponse.FullName; 
     if (response.Exception != null) 
     { 
      lblError.Text = response.Exception.Message; 
     } 
    } 
} 

protected void btnTest_Click(object sender, EventArgs e) 
{ 
    try 
    { 
     using (OpenIdRelyingParty openId = new OpenIdRelyingParty()) 
     { 
      string identifier = @"https://www.google.com/accounts/o8/id"; 


      var request = openId.CreateRequest(identifier, 
               new Realm("http://localhost:12345/"), 
               new Uri("http://localhost:12345/Login/")); 

      request.AddExtension(new ClaimsRequest 
             { 
              Email = DemandLevel.Require 
             }); 

      request.RedirectToProvider(); 
     } 
    } 
    catch (Exception ex) 
    { 
     // TODO: log exception 
     throw; 
    } 
} 

當我執行的代碼，用戶進行身份驗證，但ClaimsResponse爲空。
代碼適用於MyOpenId。

任何幫助，將不勝感激。

Answer 1

這裏的信息是有用的：Retrieve OpenId User Information (Claims) across providers

金塊你在你的應用程序可能缺少的是AXFetchAsSregTransform。