/// <summary>
/// Called when [authorization].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="sender">The sender.</param>
/// <param name="messageId">The message identifier.</param>
/// <param name="filters">The filters.</param>
/// <returns>Task<System.Boolean>.</returns>
public async Task <bool> OnAuthorization(HttpContext context, HttpServerMessageSender sender, string messageId,
IEnumerable <IAuthorizationFilter> filters)
{
foreach (var filter in filters)
{
var path = HttpUtility.UrlDecode(GetRoutePath(context.Request.Path.ToString()));
var serviceRoute = await _serviceRouteProvider.GetRouteByPathRegex(path);
if (serviceRoute == null)
{
serviceRoute = await _serviceRouteProvider.GetLocalRouteByPathRegex(path);
}
context.Items.Add("route", serviceRoute);
var filterContext = new AuthorizationFilterContext
{
Path = path,
Context = context,
Route = serviceRoute
};
await filter.OnAuthorization(filterContext);
if (filterContext.Result != null)
{
await sender.SendAndFlushAsync(new TransportMessage(messageId, filterContext.Result));
return(false);
}
}
return(true);
}
private void AppResolve(IApplicationBuilder app)
{
RestContext.GetContext().Initialize(app.ApplicationServices);
app.ApplicationServices.GetRequiredService <ObjectAccessor <IApplicationBuilder> >().Value = app;
app.UseStaticFiles();
app.UseRouting();
_moduleProvider.Configure(new ApplicationInitializationContext(app.ApplicationServices));
app.UseEndpoints(endpoints => { endpoints.MapDefaultControllerRoute(); });
app.Run(async context =>
{
var messageId = Guid.NewGuid().ToString("N");
var sender = new HttpServerMessageSender(_serializer, context, _diagnosticListener);
try
{
var filters = app.ApplicationServices.GetServices <IAuthorizationFilter>();
var isSuccess = await OnAuthorization(context, sender, messageId, filters);
if (isSuccess)
{
var actionFilters = app.ApplicationServices.GetServices <IActionFilter>();
await OnReceived(sender, messageId, context, actionFilters);
}
}
catch (Exception ex)
{
var filters = app.ApplicationServices.GetServices <IExceptionFilter>();
WirteDiagnosticError(messageId, ex);
await OnException(context, sender, messageId, ex, filters);
}
});
}
/// <summary>
/// Called when [exception].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="sender">The sender.</param>
/// <param name="messageId">The message identifier.</param>
/// <param name="exception">The exception.</param>
/// <param name="filters">The filters.</param>
/// <returns>Task<System.Boolean>.</returns>
public async Task <bool> OnException(HttpContext context, HttpServerMessageSender sender, string messageId,
Exception exception, IEnumerable <IExceptionFilter> filters)
{
foreach (var filter in filters)
{
var path = HttpUtility.UrlDecode(GetRoutePath(context.Request.Path.ToString()));
var filterContext = new ExceptionContext
{
RoutePath = path,
Context = context,
Exception = exception
};
await filter.OnException(filterContext);
if (filterContext.Result != null)
{
await sender.SendAndFlushAsync(new TransportMessage(messageId, filterContext.Result));
return(false);
}
}
return(true);
}
