public async void CheckUserBandwidth(FrontContext frontContext)
{
bool shouldcheck = false;
if (frontContext.RenderContext.Response.StatusCode == 200)
{
if (Data.AppSettings.IsOnlineServer)
{
shouldcheck = true;
}
#if DEBUG
shouldcheck = true;
#endif
}
if (shouldcheck)
{
long length = frontContext.RenderContext.Response.OrginalLength;
if (length == 0)
{
if (frontContext.RenderContext.Response.Body != null)
{
length = frontContext.RenderContext.Response.Body.Length;
}
}
if (length == 0)
{
if (frontContext.RenderContext.Response.Stream != null)
{
length = frontContext.RenderContext.Response.Stream.Length;
}
}
if (length > 0)
{
var orgid = frontContext.RenderContext.WebSite.OrganizationId;
var testok = Kooboo.Data.Infrastructure.InfraManager.Test(orgid, Data.Infrastructure.InfraType.Bandwidth, length);
if (!testok)
{
frontContext.RenderContext.Response.StatusCode = 402;
var errorbody = await WebSiteService.RenderCustomError(frontContext, 402);
if (!string.IsNullOrWhiteSpace(errorbody))
{
frontContext.RenderContext.Response.Body = System.Text.Encoding.UTF8.GetBytes(errorbody);
}
}
else
{
string url = frontContext.RenderContext.Request.Host + frontContext.RenderContext.Request.RawRelativeUrl;
Kooboo.Data.Infrastructure.InfraManager.Add(orgid, Data.Infrastructure.InfraType.Bandwidth, length, url);
}
}
}
}
public async Task Invoke(RenderContext context)
{
FrontContext kooboocontext = new FrontContext(context);
if (context.WebSite != null)
{
if (!Kooboo.Web.Security.AccessControl.HasWebsiteAccess(context.WebSite, context))
{
if (!CheckIsBackEndOrImageUrl(kooboocontext.RenderContext.Request.RelativeUrl))
{
if (context.User == null)
{
context.Response.Redirect(302, "/_admin/account/login?type=site&returnurl=" + System.Web.HttpUtility.UrlEncode(context.Request.RawRelativeUrl));
context.Response.End = true;
return;
}
else
{
context.Response.Redirect(302, Kooboo.DataConstants.Default403Page);
context.Response.End = true;
return;
}
}
}
if (kooboocontext.RenderContext.IsSiteBinding || !CheckIsBackEndOrImageUrl(kooboocontext.RenderContext.Request.RelativeUrl))
{
ObjectRoute.Parse(kooboocontext);
if (kooboocontext.Route != null && kooboocontext.Route.objectId != default(Guid))
{
await ExecuteKooboo(kooboocontext);
return;
}
}
if (kooboocontext.Route == null && !String.IsNullOrEmpty(kooboocontext.WebSite.LocalRootPath))
{
await Next.Invoke(context);
return;
}
if (!CheckIsBackEndOrImageUrl(kooboocontext.RenderContext.Request.RelativeUrl))
{
if (kooboocontext.Route == null || kooboocontext.Route.objectId == default(Guid))
{
if (kooboocontext.SiteDb.WebSite.ContinueDownload)
{
if (Data.AppSettings.IsOnlineServer && !Kooboo.Web.Security.ActionControl.CanServerDownloadMorePages(kooboocontext.SiteDb, kooboocontext.RenderContext.Request.RelativeUrl))
{
kooboocontext.RenderContext.Response.StatusCode = 402;
var errorbody = await WebSiteService.RenderCustomError(kooboocontext, 402);
if (!string.IsNullOrWhiteSpace(errorbody))
{
kooboocontext.RenderContext.Response.Body = System.Text.Encoding.UTF8.GetBytes(errorbody);
}
return;
}
else
{
var continuedownload = await TransferManager.continueDownload(kooboocontext.SiteDb, kooboocontext.RenderContext.Request.RawRelativeUrl);
if (continuedownload != null)
{
ObjectRoute.Parse(kooboocontext);
}
}
}
}
if (kooboocontext.Route != null && kooboocontext.Route.objectId != default(Guid))
{
await ExecuteKooboo(kooboocontext);
return;
}
else
{
kooboocontext.RenderContext.Response.StatusCode = 404;
var errorbody = await WebSiteService.RenderCustomError(kooboocontext, 404);
if (!string.IsNullOrWhiteSpace(errorbody))
{
kooboocontext.RenderContext.Response.Body = System.Text.Encoding.UTF8.GetBytes(errorbody);
}
return;
}
}
else
{
// reensure siteid... in case of the same url used for login.
var siteid = Kooboo.Data.Context.WebServerContext.RequestSiteId(context.Request);
if (siteid != kooboocontext.RenderContext.WebSite.Id)
{
var site = Kooboo.Data.GlobalDb.WebSites.Get(siteid);
if (site != null)
{
kooboocontext.WebSite = site;
}
}
}
}
if (RenderThumbnail(kooboocontext))
{
return;
}
// access control for allow users...
await Next.Invoke(context);
}
public async Task ExecuteKooboo(FrontContext frontContext)
{
DateTime endtime = default(DateTime);
if (!frontContext.WebSite.Published && frontContext.RenderContext.Request.Channel == Data.Context.RequestChannel.Default)
{
if ((frontContext.Route != null && frontContext.Route.DestinationConstType == ConstObjectType.Page) || frontContext.RenderContext.User == null)
{
frontContext.RenderContext.Response.Body = System.Text.Encoding.UTF8.GetBytes("WebSite set to offline");
frontContext.RenderContext.Response.StatusCode = 503;
return;
}
}
if (frontContext.RenderContext.Response.StatusCode == 200)
{
try
{
await RouteRenderers.RenderAsync(frontContext);
endtime = DateTime.UtcNow;
// check for rights...
CheckUserBandwidth(frontContext);
}
catch (Exception ex)
{
Kooboo.Data.Log.Instance.Exception.Write(frontContext.RenderContext.WebSite.Name + " " + frontContext.RenderContext.Request.Url);
Kooboo.Data.Log.Instance.Exception.WriteException(ex);
frontContext.RenderContext.Response.StatusCode = 500;
var errorbody = await WebSiteService.RenderCustomError(frontContext, 500);
if (!string.IsNullOrWhiteSpace(errorbody))
{
frontContext.RenderContext.Response.Body = System.Text.Encoding.UTF8.GetBytes(errorbody);
}
frontContext.Log.AddEntry("500", ex.Message, DateTime.UtcNow, DateTime.UtcNow, 500, ex.Message);
}
}
if (frontContext.RenderContext.Response.StatusCode != 200)
{
if (string.IsNullOrEmpty(frontContext.RenderContext.Response.RedirectLocation))
{
var custom = frontContext.RenderContext.GetItem <CustomStatusCode>();
if (custom == null)
{
frontContext.RenderContext.Response.RedirectLocation = WebSiteService.GetCustomErrorUrl(frontContext.WebSite, frontContext.RenderContext.Response.StatusCode);
}
}
}
if (frontContext.WebSite.EnableVisitorLog && frontContext.RenderContext.Request.Channel == Data.Context.RequestChannel.Default)
{
if (frontContext.Page != null)
{
string referer = frontContext.RenderContext.Request.Headers.Get("Referer");
if (!string.IsNullOrEmpty(referer))
{
frontContext.Log.Referer = referer;
}
frontContext.Log.Url = frontContext.RenderContext.Request.RawRelativeUrl;
frontContext.Log.UserAgent = frontContext.RenderContext.Request.Headers.Get("User-Agent");
frontContext.Log.ClientIP = frontContext.RenderContext.Request.IP;
frontContext.Log.Begin = frontContext.StartTime;
if (endtime == default(DateTime))
{
endtime = DateTime.UtcNow;
}
frontContext.Log.End = endtime;
frontContext.Log.TimeSpan = (endtime - frontContext.StartTime).TotalMilliseconds;
frontContext.Log.StatusCode = Convert.ToInt16(frontContext.RenderContext.Response.StatusCode);
frontContext.Log.ObjectId = frontContext.Route != null ? frontContext.Route.objectId : default(Guid);
if (frontContext.RenderContext.Response.Body != null)
{
frontContext.Log.Size = frontContext.RenderContext.Response.Body.Length;
}
frontContext.SiteDb.VisitorLog.Add(frontContext.Log);
}
if (frontContext.RenderContext.Response.StatusCode != 200)
{
var log = new Data.Models.SiteErrorLog();
log.ClientIP = frontContext.RenderContext.Request.IP;
log.Url = frontContext.RenderContext.Request.RawRelativeUrl;
log.StatusCode = frontContext.RenderContext.Response.StatusCode;
frontContext.SiteDb.ErrorLog.Add(log);
}
}
}