Use Of HTTP Modules And HTTP Handlers ?
Mar 4, 2011I mean what is their use . . .
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HttpHandlers / Modules :: How To Work With Http Handlers
Feb 3, 2011It is good experience by reading posts/discussions so im asp.net programmer i need the knowledge of how to work with http handlers? Where can we use them and what are exact scenarios in our requirement?
View 1 RepliesHttpHandlers / Modules :: Trying To Get A Handle On Http Handlers?
May 27, 2010I have created a dynamic signature for our members in Asp.net 2.0 with VB code behind that they can use as a signature in various message boards using an http handler.This is the first time I have evered used a http handler and I am probably missing a step on how to use it.The direct url to the signature is:
[URL]where the ID is a particular member. This works fine on most message boards and if you copy the link directly in a browser window, but not in other message boards.In order for this signature to work on all message boards, the url syntax would need to be as follows:[URL] or something similar where the URL does not have question marks, equal signs and the file name ends in .png .How can I go about doing this where the link will go to my http handler and overlay text, etc.
HttpHandlers / Modules :: What Is Http Handlers And Whats The Use Of It
Mar 26, 2011am new to http handler concept and havent worked on it.What is http handlers and what is use of it??
View 1 RepliesHttpHandlers / Modules :: Redirect A Page From Http To Https Using Http Module Begin Request Handler?
Jul 15, 2010i 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
View 3 RepliesC# - Why Do We Need Http Handlers
Jan 5, 2011I understand that the http handlers process request but this is just theory as I don't understand it. Many 3rd party controls require adding a http handler in web.config. And sometimes we are required to create our own class with ProcessRequest method that implements IHttpHandler interface but I am confused to understand where Http handler fits in and what their roles are?
View 2 RepliesValidate Element In Http Handlers?
Feb 28, 2010n ASP.NET, http handlers can contain a validate element.What exactly does this do/mean?
View 1 RepliesAny Tools To See Which Http Handlers Are Called?
Feb 24, 2011I am trying to get a captcha web control to display, but it isn't going into the HttpHandler that I created. This isn't my project and it is quite big so I'm not sure what is going on. Is there any tools or techniques to see which handler is being called.
View 4 RepliesC# - Programmatically Set HTTP Handlers In .NET Application?
Nov 4, 2010I need to dynamically instantiate a web application from a console application. By this definition, I mean that my console application contains a web application that is not bound to IIS/XSP.Currently, I create the web application into a temporary directory and copy some forged files into it. These are a special Global.asax that maps to my own implementation of HttpApplication to use in the web application (I need to do some initialization at app start), then I forge special .asmx files that map to my own skeleton classes and dynamic plugins
foreach (IPlugin plugin in _target.Plugins)
{
WsdlSkeletonDefinition[] defs = plugin.GetWsdlSkeletons();
My approach works, but I'm not so satisfied by it because I have to write lots of garbage into file system, even if I eventually delete it all.I know I can control HTTP handlers via Web.config, but I don't want to forge a Web.config for that. I would like to create a mapping such as I can remove the .asmx extension from web services' URLs and still get them.For example, one of the default scripts is "LogbusManagement.asmx", which must be hard-coded into client APIs and the .asmx prevents portability to other platforms such as PHP. I want to make "LogbusManagement.asmx" equivalent to "LogbusManagement" and any extension. For this, I might use an HttpHandlerFactory.
My straight question is,like asked here by somebody else: is there a way to programmatically, possibly from Global.asax, to set IHttpHandlers or IHttpHandlerFactories for web applications?
HttpHandlers / Modules :: Regarding Http Modules Execution?
Jun 8, 2010is httpmodules executed each and every time in request and response cycle ?? if Yes is it possible to disable a specific http module ??
View 3 RepliesHttp Handlers Not Working On Web Server But Works On Localhost?
Mar 16, 2010i have a couple of xml files in my asp.net web application that i don't want anyone to access other than my server side code. this is what i tried..
<add verb="*" path="*.xml" type="System.Web.HttpForbiddenHandler" />
i wrote this inside the <httpHandlers>
it works well on the localhost but not in the server... the server without any hesitation displays the xml file... i have no idea how to proceed...
Update: the server has IIS6, windows server 2003
Httphandlers And Http Modules?
Feb 7, 2011How do we findout the whether the application is using any HTTPModules and httphandler in the applicaion?Is there anyway to findout from the url without checking the web.config file?
View 1 RepliesWhat's The Java Equivalent To Http Modules
Jan 17, 2010I'm considering rewriting a small Http Module i made in ASP.NET in Java. Based on a specific URL, the Http Module inserts some HTML on an empty HTML layout, do some basic reformatting, and finally returns the rendered HTML. Being new to Java web development, what is the equivalent to ASP.NET Http Modules?
View 2 RepliesHttpHandlers / Modules :: Is There Any Mechanism Similar To HTTP
Aug 30, 2010is there any mechanism similar to HTTP Module in classic ASP?
View 1 RepliesHttpHandlers :: Http Modules Initialization Conditions?
Jan 11, 2011I am having an Asp.net Web application in .Net 3.5 Framework, deployed on IIS 6.0. Obviously we have used Http Modules in our application. The problem is that we are having many entries specifying the message "Http Module is getting Initialized" Now, I would like to know when does an Http Module get initialized? I mean is there any specific reason? Also, is there any case of recycling of http module?
View 2 RepliesHttpHandlers / Modules :: How To Read The Custom Http Header
Jul 23, 2010I have a very simple query. I have added custom header to my website. Now I want to read the custom header. I am using IIS 6.0 on windows XP. I have already tried using using the Request.ServerVariables and and Request.header method. But none of them give me the custom header added to website.
View 2 RepliesHttpHandlers / Modules :: Cannot Load Image By Using Http Handler?
Nov 30, 2010I use http handler for loading images.
View 1 RepliesHttpHandlers / Modules :: Lowercase URL Rewriting With Http Module?
Jan 18, 2010Can 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.
HttpHandlers / Modules :: Http Module Calling Order?/
Aug 25, 2010Our 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 ?
View 3 RepliesHttpHandlers / Modules :: Securing A HTTP Handler That Returns Xml?
Apr 6, 2010I have a HTTP handler that returns a GeoRSS feed (type of XML) when called. This handler is called from a javascript and the returning xml is consumed directly by a Virtual Earth (bing) map control on the same page. I am Encrypting/Decrypting URL parameters but any one can see the source html, copy the url and get access to the xml feed.Since the call is from javascript how can I prevent unauthorized access to the HTTP handler?
View 2 RepliesHttpHandlers / Modules :: Getting The Client Details In The Custom HTTP Module
Mar 16, 2011I 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?
HttpHandlers / Modules :: Server Cannot Append Header After HTTP Headers Have Been Sent
Sep 3, 2010Server cannot append header after HTTP headers have been sent
[Code]....
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HttpHandlers / Modules :: Http-handler Not Recognizing Full Stop?
Mar 5, 2010I am using this root .
[Code]....
It is working absolutely fine with this root folder('myroot'). When we change root foldername to "myroot.net" handler not responding.I have checked it by RouteDebugger and it shows thatRoute: NO MATCH!Matches Current Request: True
HttpHandlers / Modules :: Adding HTTP Request Header - Operation Not Supported?
Jul 20, 2010I am trying to call a webservice that requires me to authenticate and then pass the session id returned from the authenticate method to subsequent web service calls. The session id has to be passed as HTTP request header. So I tried using the following code to add the session id to a HTTP request header:
System.Collections.Specialized.NameValueCollection headers =
HttpContext.Current.Request.Headers;
Type t = headers.GetType();
//get the property
System.Reflection.PropertyInfo p = t.GetProperty("IsReadOnly",System.Reflection.BindingFlags.Instance
| System.Reflection.BindingFlags.IgnoreCase | System.Reflection.BindingFlags.NonPublic
| System.Reflection.BindingFlags.FlattenHierarchy);
//unset readonly
p.SetValue(headers, false,
null);
//add a header
headers.Add("Cookie",
"SID=" + sessionId );
The header is supposed to be called "Cookie" and the SID contains the session id. The problem is the last line in the code above gives an exception saying "Operation is not supported on this platform". I am running this code on my dev machine with with Windows XP Professional Service Pack 3 and IIS 5.1. I haven't been able to find any solution to this problem after days of searching. I also tried to deploy my web app on IIS directly but had the same error.
HttpHandlers / Modules :: Global.asax Application_BeginRequest Not Responding To Http Head Request?
Apr 2, 2010I am doing some redirecting of old url in global.asax's application_beginrequest. Redirecting works fine when getting the url's using an http get but not when using an http head request.
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