SubDomain's cookie in asp.net Core Identity

Question

Share and use Identity cookie between domain and sub-domain asp.net core 2.2 and entity framework core 2.6 I found bet solution this link Multiple & SubDomain's cookie in asp.net Core Identity

but I do't found Cookies property in IdentityOption

options.Cookies.ApplicationCookie.CookieManager = new CookieManager();

Any ideas?

Answer 1

Settings for Identity cookies are no longer part of IdentityOptions from ASP.NET Core 2.0 :

https://learn.microsoft.com/en-us/aspnet/core/migration/1x-to-2x/identity-2x?view=aspnetcore-3.1#authentication-middleware-and-services

You can config as :

services.ConfigureApplicationCookie(options => options.CookieManager = new CookieManager());