How to save the token in cookies with such an error?

Question

ASP.NET

Such an error in the browser console.


added in config

services.ConfigureApplicationCookie(options =>
            {
                options.Cookie.SameSite = SameSiteMode.Lax;
            });

Is it necessary to change from http to https to solve the problem?

Answer 1

Is it necessary to change from http to https to solve the problem?

Yes, it's a browser error, not a server error.
Well, or else you can cut off all the protections in the browser, which I do not advise.
On the prod, it seems like it’s already considered almost mandatory to use https, but locally this is solved by self-signed certificates (dotnet sdk will generate and install them for you with one command)
dotnet dev-certs https