有問題的屬性和DotNetOpenID

Question

我想設置我的代碼來請求來自OpenID服務提供商的一些屬性。同時，我希望返回一個ActionResult。

下面是開放ID樣品MVC項目中的代碼（即自帶直出DotNetOpenId/DotNetOpenAuth網站）...

try 
{ 
    return openid.CreateRequest(Request.Form["openid_identifier"]) 
     .RedirectingResponse 
     .AsActionResult(); 
} 
catch (ProtocolException ex) 
{ ... } 

這是偉大的，但它並沒有告訴我任何請求或可選必需的屬性。 所以，我已經試過以下（我自己的，未經檢驗pseduo上下的代碼）....

var fetch = new FetchRequest(); 
fetch.Attributes.AddRequired(WellKnownAttributes.Contact.Email); 
fetch.Attributes.AddRequired(WellKnownAttributes.Name.FullName); 
fetch.Attributes.AddRequired(WellKnownAttributes.Name.Alias); 
fetch.Attributes.AddRequired(WellKnownAttributes.Preferences.Language); 
fetch.Attributes.AddRequired(WellKnownAttributes.Preferences.TimeZone); 
fetch.Attributes.AddRequired(WellKnownAttributes.Person.Gender); 

openId.CreateRequest(identifier.ToString()).AddExtension(fetch); 

這也似乎罰款。但是...我不知道如何現在要求的結果是一個ActionResult（）...

我如何創建一個openId.CreateRequest，允許我定義一些必需的屬性並返回一個ActionView？

Answer 1

你做得很好。結合這兩種方法。

撥打IAuthenticationRequest.AddExtension只需撥打IAuthenticationRequest.RedirectingResponse.AsActionResult()即可。

try 
{ 
    var request = openid.CreateRequest(Request.Form["openid_identifier"]); 

    var fetch = new FetchRequest(); 
    fetch.Attributes.AddRequired(WellKnownAttributes.Contact.Email); 
    fetch.Attributes.AddRequired(WellKnownAttributes.Name.FullName); 
    fetch.Attributes.AddRequired(WellKnownAttributes.Name.Alias); 
    fetch.Attributes.AddRequired(WellKnownAttributes.Preferences.Language); 
    fetch.Attributes.AddRequired(WellKnownAttributes.Preferences.TimeZone); 
    fetch.Attributes.AddRequired(WellKnownAttributes.Person.Gender); 
    request.AddExtension(fetch); 

    return request.RedirectingResponse.AsActionResult(); 
} 
catch (ProtocolException ex) 
{ ... }