public account(bool isLogin)
{
this.isLogin = isLogin;
this.username = null;
this.avater = null;
this.userid = -1;
this.claim = claims.guest;
}
public static ClaimsPrincipal From(params Claim[] claims) => new(new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme));
TokenHandler.CreateToken(
GetTokenDescriptor(subject, claims, issuer, audience, expiry, notBefore, issuedAt)
));
context.Principal = new ClaimsPrincipal(new ClaimsIdentity(claims, context.Scheme.Name));