openid - 从 Google 检索 OpenId FullName

Question

我正在使用 DotNetOpenAuth 库来处理 Google(仅)OpenId。我正在毫无问题地检索电子邮件。但我无法获取 FullName，它始终为 null。

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

---

ClaimsResponse claimsResponse = relyingPartyResponse.GetExtension<ClaimsResponse>();

                if (claimsResponse != null)
                {
                    var email = claimsResponse.Email;
                    var fullName = claimsResponse.FullName;
                }

我用谷歌搜索了这个问题，发现:

Glad you got it working. Google will not give a full name or nickname for their users. They ONLY give email address, and (I think, but perhaps only on a white list) the timezone. It's not a matter of figuring out how to rig your RP so that it works. Google just won't do it yet. – Andrew Arnott Sep 8 at 14:22 stackoverflow.com/questions/1387438/retrieve-openid-user-information-claims-across-providers

但那是在 2009 年 9 月，也许从那一刻起发生了一些变化...我在 http://code.google.com/apis/accounts/docs/OpenID.html 中发现了这一点:

openid.ax.required -- (required) Specifies the attribute being requested. Valid values include: "country", "email", "firstname", "language", "lastname". To request multiple attributes, set this parameter to a comma-delimited list of attributes.

那么，我的问题是如何从 Google OpenId 获取全名(名字、姓氏)？

Answer 1

你链接到的谷歌文档说谷歌使用属性交换，看起来 ClaimsRequest 是一个简单的注册。参见 AXFetchAsSregTransform ，或 OpenId.Extensions.AttributeExchange 类。