C# - HTTP Module Session Not Being Set In Extensionless Page?
Oct 26, 2010
I have a HTTP module that I have written that needs to access the session. I have done the following:Module is registered in web.config Module attaches my method call to the PostAcquireRequestState event The module implement IRequiresSessionState However, when my page doesn't have an extension (i.e. as when htp://www.mywebsite.com) the session is not available and my code fails. If the page does have an aspx extension then all is ok.
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Jul 15, 2010
i redirect a page from http to https using http module begin request handler .i am calling webservice using ajax but it is saying webserice not defined .which otherwise works fineits work fine when rediect page in page_load instead .but i need to add function for https to http in every page. i still not know why ajax is not working when i use http module for redirect
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Aug 20, 2010
it possible to use an application event to save the username in a session variable? I would like to do something like this:
private void ContextOnBeginRequest(object sender, EventArgs eventArgs){
if (_context.Request.IsAuthenticated)
_context.Session["ID"] = _context.User.Identity.Name;
}
However in the above code I get an error saying that Session state is not available.
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Jan 18, 2010
I have the following setting in my web.config to redirect to a default page:
<defaultDocument>
<files>
<clear/>
<add value="default.aspx"/>
</files>
</defaultDocument>
For example when a user enters www.homeforhire.com they should be redirected to default.aspx (for operational reasons the user is then redirected to
www.homeforhire.com/home.aspx).
Instead an error is caught in the Rewrite module (which should not be activated). I am using an http module to perform URL rewriting.
It appears as if the default document setup is not working correctly, and the requested page ~/ is being sent to the Rewrite module, causing an error (which is then caught by my error handler and the user is redirected to the home page).
Entering www.homeforhire.com/default.aspx works correctly.
Can anyone tell me why the default document settings in the web.config do not appear to be working?
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Mar 1, 2011
I have a http module at root level which resolves to the virtual directory which is a .net application on some conditions as below.
I need the have the httpmodule at root level only for some requirements.
application.Context.RewritePath("/virtualdirecotry/root/pages/sample/sample.aspx", String.Empty, "");
the sample.aspx page uses a master page as below
<%@ Page Language="C#" MasterPageFile="~/Root/Pages/Master/Site.Master"
as it uses the relative path the http module is unable to understand the path and throwing following error
The file '/Root/Pages/Master/Site.Master' does not exist.
error occurred during the parsing of a resource required to service this request. review the following specific parse error details and modify your source file appropriately.
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Jan 20, 2010
clear my concept What is HTTP module and HTTP Handler and how does they work while page requesting???
How authentication and Authorization process work in asp.net?
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Jun 4, 2010
I'm trying to create an HTTP gzip/deflate module, but when I'm trying to get the Accept-Encoding header it returns null, I tried in IE8, FF, Chrome and Opera.
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Sep 21, 2010
If I make a http module it only catches .aspx files. Files with other extensions (.js, .htm) are ignored.
Does this have anything to do with IIS?
Strangely enough all extensions are caught on the ASP.net Web Development Server but not when hosted in IIS.
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May 26, 2010
I have a wap site with susciription and I want to check if users are authorized to see some pages. I have decided to use http module. Should I use AuthorizeRequest or BeginRequest to check the users status? and why?
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Feb 25, 2011
I'm trying to install asp.net http module on my hosting server wich i don't control, ( it has asp.net 4.0 frameworkd and IIS v7.5 installed ). so far i compiled locally my module.cs file (i compiled it with visual studio 2010 Publish Web option)
using System;
using System.Collections.Generic;
using System.Linq;[code]....
and than nothing happened. what's wrong with it, how to debugg it?
EDIT: just found out that im running in classic mode. and it works fo web.config corrected for that mode.
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May 3, 2010
Is it possible to create an http module without making an entry into the web.config or GAC?
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Jan 18, 2010
Can anyone tell me if there is a way to convert all URL's to lowercase using an Http Module for URL rewriting? For example www.homeforhire.com/Home.aspx should be converted to lowercase.
I cannot use the IIS7 URL Rewriter because I need to perform database lookups as part of my URL rewriting.
I have researched this extensively but have not had any luck finding a solution.
The only alternative I can think of is to use a dynamically created canonical link in my page headers.
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Aug 25, 2010
Our site uses urlRewriter http module that does the url rewriting for us. I want to create another http module that will handle our customize URL redirects. Now I want this new customize http module to be call before the UrlRewriter module (to avoid page not found messages the UrlRewriter generates). Is there a way we can contol the calling order ?
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Aug 31, 2010
I have come across this question several times, you need to do some performance testing (request process times, load times, etc) or track unhanded exceptions. The answers usually come down to writing a HTTP Module, hook into specific events and log them somewhere, or use the built in health monitoring?
Why would we use one over the other? What are the pros and cons?
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Sep 16, 2010
How we transfer my session from http page to https page.
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May 6, 2010
I have web services built with ASP.NET and ASP.NET clients consuming them. When consuming the webservices, how would I to force the clients to use https?
I don't want to force the whole site to use https by turning on require SSL in IIS.
Can I use the IIS7 URL rewrite module to re-route http requests to https?
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Sep 21, 2010
Is it possible to debug the init event from a http module? If I set breakpoints, they don't get triggered.
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Jan 31, 2011
I have an ASP.NET web forms site using Master Pages. It is using Unity as my IoC container. I have created an HTTP Module to build up the container using a couple of tutorials i found online. I need the dependency injection to work for User Controls and the only way i was able to get this to work was to hook into the Pages PreInit event as can be seen from the code below.
[code]....
I also have autoeventwireup set to true on the pages and master page. Can anyone shed any light on why the events are not firing? Is my Unity http module causing this to happen by dropping the event wiring? I can get this to work no problem in a basic example with no IoC involved.
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Mar 3, 2011
I am making a Http Module for authentication in my web application in asp.net 2.0. When the AuthticateRequest event is fired then I get the userid and password values from current request. But Every time I am getting null in both. My code is here
[code]....
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Mar 16, 2011
I am writing a custom HTTP module to implement user authentication and appropriate access rights. And for identifying access rights for the user also depends on identifying the client's machine details like IP address, machine name, etc. The access rights will depend based on from which location or machine the user is trying to login.
Can we get these details from the HttpApplication or HttpContext object?
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May 11, 2010
I have IReadOnlySessionState and IRequiresSessionState on my module but still httpApplication.Context.Session == null is this because these session state hasn't been created yet? is there a way around this?
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Jul 2, 2010
I hope I am posting into the right area... I want to know if you can access a session variable from a HTTP Module in IIS 7. Here is the scenario, I want to access the session values (i.e. User Object) from a HTTP Module. I have read oodles and tried many things but to no avail. I guess the application uses Forms authentication to authorize a logon to the site. I want to monitor the url that is submitted... RAWUrl property and if they are going to a certain page I want to grab their user object from THEIR session and validate them for access to that page. I want to use a httpmodule for this. The long and short of this is "Can I get access to session variables from the request from the httpmodule code behind? If I can, could you beso kind as to show me a working sample... I have tried many permutations on this using httpapplication, context and so forth and I can't seem to get access to session variables that would belong to the users request. it this possible?
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Jun 18, 2010
I have a module that subscribes to PreRequestHandlerExecute event, which uses the Session object. When i set the webconfig compilationdebug flag to false, the Session object is null when making requests to the web service. It works fine for .aspx requests, but only have problems for .asmx. When i set the debug flag to true everything works fine. I need to set this flag to false for production, but can't seem to get it work.I'm using II7 and the integrated pipeline, so this event will fire for all requests.
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Dec 2, 2010
I am having problem redirecting error when error is http 500 or http 403 locally running this site there is no problem it gets redirected to my errorpage.aspx. But when deployed at server, it does not get .tried putting try and catch in page_load and in global.asax and I have set Application_Error to redirect to that page and also set <customErrors defaultRedirect to that page also
error
statusCode="500"
redirect="/errors/errorpage.aspx?error=500"
/>
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Mar 25, 2010
I want a regex expression which only match extensionless url. In otherwords if an extension is present in url then completely ignore it.
/(.+)/(.+) this will match an URL both with and without extension.
www.site.com/sports/cricket should match
www.site.com/sports/cricket.aspx shouldn't match
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