public async Task <IEnumerable <AuthenticateResult> > AuthenticateAsync(string[] authenticationTypes)
{
var descriptions = new List <AuthenticateResult>();
await _request.Authenticate(
authenticationTypes,
(identity, extra, description, state) => ((List <AuthenticateResult>)state).Add(new AuthenticateResult(identity, extra, description)), descriptions);
return(descriptions);
}
public static Task Authenticate(this HttpContextBase context, string[] authenticationTypes, Action <IIdentity,
IDictionary <string, string>, IDictionary <string, object>, object> callback, object state)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
OwinRequest request = GetOwinRequest(context);
return(request.Authenticate(authenticationTypes, callback, state));
}