c# - 在 MVC 中从 Google OAuth API 检索出生日期

Question

我添加了以下范围来访问用户的数据

#region Google
 var googleAuthenticationOptions = new GoogleOAuth2AuthenticationOptions()
        {
            ClientId = ConfigurationManager.AppSettings["Google_AppID"],
            ClientSecret = ConfigurationManager.AppSettings["Google_AppSecret"]
        };
        googleAuthenticationOptions.Scope.Add("profile");
        googleAuthenticationOptions.Scope.Add("email");
googleAuthenticationOptions.Provider = new GoogleOAuth2AuthenticationProvider()
        {
            OnAuthenticated = async context =>
            {
                //context.Identity.AddClaim(new Claim("birthday", context.User.GetValue("birthday").ToString()));
                string claimType;
                bool bAddClaim = false;
                foreach (var claim in context.User)
                {

                    claimType = string.Empty;
                    bAddClaim = false;
                    switch (claim.Key)
                    {
                        case "given_name":
                            claimType = "FirstName";
                            bAddClaim = true;
                            break;
                        case "family_name":
                            claimType = "LastName";
                            bAddClaim = true;
                            break;
                        case "gender":
                            claimType = "gender";
                            bAddClaim = true;
                            break;
                    }

                    if (bAddClaim)
                    {
                        string claimValue = claim.Value.ToString();
                        if (!context.Identity.HasClaim(claimType, claimValue))
                            context.Identity.AddClaim(new System.Security.Claims.Claim(claimType, claimValue, "XmlSchemaString", "Google"));
                    }
                }
            }
        };

在 context.user 中通过放置断点在 foreach 循环中进行调试我得到以下信息

{"sub": "101111724115925537597","name": "Alok Nath","given_name": "Alok","family_name": "Nath","profile": "https://plus.google.com/101111724115925537597","picture":"https://lh3.googleusercontent.com/XdUIqdMkCWA/AAAAAAAAAAI/AAAAAAAAAAA/4252rscbv5M/          photo.jpg","email": "aloknathbabuji786@gmail.com","email_verified": true,"gender": "male","locale": "en"}

因此，即使在添加“个人资料”范围之后，我也不会将生日作为返回值的一部分。我已确保个人资料的生日可见性设置为公开，即所有人都可以看到。为了从 Google 检索生日，我需要执行任何特定范围或特定设置吗？

或者有什么办法可以解决这个问题请贴出解决方案

Answer 1

我认为您需要将范围设置为 https://www.googleapis.com/auth/plus.login为了获得这个 stackoverflow 用户建议的出生日期:

Retrieving date of birth and marital status with Google OAuth API

更多信息也可以在这里找到: https://developers.google.com/+/api/oauth#plus.login