public void Configuration(IAppBuilder app)
{
// make sure we're logging
log4net.Config.XmlConfigurator.Configure();
// configure http
HttpConfiguration httpConfig = new HttpConfiguration();
// add the filters (e.g. requiring https)
FilterConfig.RegisterHttpFilters(httpConfig.Filters);
// add the handlers (e.g. logging and exception handling)
LoggingConfig.RegisterHandlers(httpConfig.Services);
WebSecurity.InitializeDatabaseConnection("ProviderPortalConnection", "UserProfile", "UserId", "UserName", autoCreateTables: true);
UnityConfig.RegisterComponents(httpConfig);
ConfigureOAuth(app, (ISettingsProvider)httpConfig.DependencyResolver.GetService(typeof(ISettingsProvider)));
ConfigureWebApi(httpConfig);
app.UseCors(Microsoft.Owin.Cors.CorsOptions.AllowAll);
app.UseWebApi(httpConfig);
}