I am trying to use the HttpContext.Current.User
with my own class that inherits from IPrincipal
. I am not exactly sure why..
var lIdentity = new UserIdentity(lFormsTicket);
var lRoles = lAuthUser.Roles.Select(x => x.Role.ToString()).ToArray();
var lPrincipal = new GenericPrincipal(lIdentity, lRoles);
System.Web.HttpContext.Current.User = lIdentity;
Right after I am setting this it works. But if I do another request on the site, it says that it cannot cast it. Am I missing something here?
You are setting User
as IIdentity
when it should be IPrincipal
var lIdentity = new UserIdentity(lFormsTicket);
var lRoles = lAuthUser.Roles.Select(x => x.Role.ToString()).ToArray();
var lPrincipal = new GenericPrincipal(lIdentity, lRoles);
System.Web.HttpContext.Current.User = lPrincipal;
You will probably need to use your own custom IPrincipal
public class UserPrincipal : IPrincipal {
string[] roles;
public UserPrincipal (IIdentity identity, param string[] roles) {
this.Identity = identity;
this.roles = roles ?? new string[]{ };
}
public IIdentity Identity { get; private set; }
public bool IsInRole(string role) {
return roles.Any(s => s == role);
}
}
I'm not sure if the application will complain as it may be expecting a ClaimsPrincipal
derived type.
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