public static IApplicationBuilder UseIdentityServerConfigs(this IApplicationBuilder app)
{
using var serviceScope = app.ApplicationServices.GetService <IServiceScopeFactory>().CreateScope();
var context = serviceScope.ServiceProvider.GetRequiredService <ConfigurationDbContext>();
IdentityServerConfig.SaveIdentityResources(context);
IdentityServerConfig.SaveApis(context);
IdentityServerConfig.SaveClients(context);
return(app);
}