protected override void ConfigureAuthentication(IPipelines pipelines)
{
pipelines.EnableJwtStatelessAuthentication(
ctx => ctx
.GetOwinEnvironment()
.ContainsKey(Configuration.Authentication.ClaimsPrincipalResourceName)
? ctx.GetOwinEnvironment()
[Configuration.Authentication
.ClaimsPrincipalResourceName] as ClaimsPrincipal
: null,
Logger);
}