MVC获取Azure Active Directory身份验证用户的名称和姓氏

Question

I'm able to obtain the user name (email format) of the authenticated user using:

var autenticateduser = HttpContext.User.Identity.Name;

Using QuickWatch window I am able to find the givenname and surname using the following expression. Is there a more clean way to obtain this info?

(new System.Linq.SystemCore_EnumerableDebugView<System.Security.Claims.Claim>(((System.Security.Claims.ClaimsIdentity)(HttpContext.User.Identity)).Claims)).Items[5]

Answer 1

How about

ClaimsPrincipal cp = ClaimsPrincipal.Current;
string welcome = string.Format("Welcome, {0} {1}!", cp.FindFirst(ClaimTypes.GivenName).Value, cp.FindFirst(ClaimTypes.Surname).Value);

Answer 2

This way you can get non standard claims also, you just need to know the name of the key, obtainable for example from the openidconnect YOURDOMAIN/.well-known/openid-configuration JSON response.

Hello @User.Claims.Single(a => a.Type == " http://schemas.xmlsoap.org/ws/2005/05/identity/claims/givenname ").Value!

system.security.claims.claimsprincipal.claims API reference