dotnetopenid属性扩展不适合我！

Question

下面是请求中的一些代码：

                IAuthenticationRequest req = openid.CreateRequest(Request.Form["openid_identifier"]);


                //add extention requests here
                req.AddExtension(new ClaimsRequest
                    {
                        Email = DemandLevel.Request,
                        BirthDate = DemandLevel.Request,
                        Country = DemandLevel.Request,
                        FullName = DemandLevel.Request,
                        Gender = DemandLevel.Request,
                        Language = DemandLevel.Request,
                        Nickname = DemandLevel.Request,
                        PostalCode = DemandLevel.Request,
                        TimeZone = DemandLevel.Request
                    }
                );

                //get the request from openid
                return req.RedirectingResponse.AsActionResult();

这里有一些关于提货的信息：

                        //get attributes from site
                        var sreg = response.GetExtension<ClaimsResponse>();

                        string sreg_email = "Unknown Email";
                        DateTime sreg_birthdate;
                        string sreg_birthdateraw;
                        Gender sreg_gender;
                        Version sreg_version;
                        string sreg_timezone;
                        string sreg_nickname;
                        string sreg_postalcode;
                        System.Globalization.CultureInfo sreg_culture;
                        string sreg_country;
                        string sreg_fullname;
                        System.Net.Mail.MailAddress sreg_mailaddress;
                        string sreg_language;

                        if (sreg != null)
                        {
                            sreg_email = sreg.Email;
                            sreg_birthdate = sreg.BirthDate.Value;
                            sreg_birthdateraw = sreg.BirthDateRaw;
                            sreg_country = sreg.Country;
                            sreg_culture = sreg.Culture;
                            sreg_fullname = sreg.FullName;
                            sreg_gender = sreg.Gender.Value;
                            sreg_language = sreg.Language;
                            sreg_mailaddress = sreg.MailAddress;
                            sreg_nickname = sreg.Nickname;
                            sreg_postalcode = sreg.PostalCode;
                            sreg_timezone = sreg.TimeZone;
                            sreg_version = sreg.Version;
                        }

但无论我使用哪个OpenId提供程序，它都会返回为空...

我是不是漏掉了什么明显的东西？

抢夺

Answer 1

你打开AXFetchAsSregTransform了吗？此外，一些提供商不会向您提供任何信息，除非您网站上的RP discovery works和/或您在ClaimsRequest中发布了隐私策略，而我在您的代码中看不到这一点。

有些提供商就是不提供数据。但MyOpenID.com是一个应该为您现有的站点和代码工作的提供商(因为它没有我上一次检查时列出的额外限制)。你有没有测试过MyOpenID.com？