HttpHandlers / Modules :: Files Won't Download From Website When The Site Has A Custom HTTP Handler Mapped
Nov 28, 2010
When I have a HttpHandler class in C#/ASP.NET mapped to a file extension in IIS any file with that extension fails to download/display in web browsers (it's downloaded as a 0-byte file in some browsers and nothing at all in other browsers). After removing the application mapping for the HttpHandler in IIS so it doesn't call the IHttpHandler class in C#, the web browser downloads the file successfully.
This was tested with an IHttpHandler class in C# that has an empty ProcessRequest method.
View 2 Replies
Similar Messages:
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
View 3 Replies
Nov 30, 2010
I use http handler for loading images.
View 1 Replies
Apr 6, 2010
I 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 Replies
Mar 5, 2010
I 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
View 1 Replies
Jul 20, 2010
This is kind of cross-post; however, can a custom http handler be automated to run either using a timer or a filesystemwatcher to post an xml document to another server (with no human interaction)?
View 2 Replies
Dec 20, 2010
IE and Firefox (but not Chrome and Opera) not downloading the whole installer sometimes. File should be about 10 MB but is about 5-7 MB after download.I had written source code to download file as diffrent name than name in filesystem which may be the source of trouble. This is my code:
[Code]....
View 3 Replies
Oct 18, 2010
i have a custom handler which captures user's book mark entry. To debug this handler, i have created a file "test1.txt" in code behind which saves the user entry. After the debug, i removed the text file (test1.txt) then re-complied the web app and deployed new DLLs for the site. But, the site is still looking for test1.txt file. i dont know how to confirm if the handler is really removed from the new DLL. Also, looked at the handler code behind file and didn't find any entry with test1.txt. So,
View 1 Replies
Feb 23, 2011
As im new to this concept,i request anyone to explain in detail about configuring the custom handlers in IIS 5.1 STEP by STEP and also about mapping the extension.
View 1 Replies
Jul 23, 2010
I 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 Replies
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?
View 2 Replies
Feb 22, 2011
Is it possible to execute files from a different site in IIS than the one that's actually served? My problem is that my webhost allows for subdomains, but couples the subdomain with another folder than the default folder..
When opening domain.com i get the files from public_html on the ftp, but opening test.domain.com gets me the files from the test-folder
I need the subdomain to execute the files from public_html, but the support says that's not possible :( I was hoping some of the brilliant minds in here might have an idea.. I can of course add files and code to the subdomain-directory, but I wouldn't know what to write in like a httpmodule or something like that
I don't know which security settings that comes into play here, all I know is that the server is running IIS ASP.NET 4.0
View 1 Replies
Sep 9, 2010
My website is allowing the web.config file to be downloaded. However in my C:WINDOWSMicrosoft.NETFrameworkv2.0.50727CONFIGweb.config file I have this line
<add
path="*.config" verb="*" type="System.Web.HttpForbiddenHandler" validate="true"/>
Which should mean any config file can't be downloaded.
View 1 Replies
Jun 8, 2010
is httpmodules executed each and every time in request and response cycle ?? if Yes is it possible to disable a specific http module ??
View 3 Replies
Oct 13, 2010
I'm about to submit my pad file to multiple sharware sites but the pad file has to have a direct link to the download file and can't link to a download page which is what I would like to do, so I can track the traffic and get the downloader's email before allowing the download. I am running an ASP.NET site in VB. Is there a way to tell the web app to redirect to a specific aspx page when it receives a request for a specific file?
View 1 Replies
Mar 7, 2011
I have a form with a server side button, clicking on which session variable is added Session.Add("ABC","123")After this (in same postback event), I redirect user to a site, which returns user back to my site. And I still have session "abc" available to me.NOW, In another scenario I am trying to do the same thing but in a handler. I.e.User clicks a clinet side button which redirects users to sameSite.xyz. Handler of xyz adds session variable like above and redirects user to the other site. But, this time when user returns back from other site, my session is lost. How can I imitate scenario 1 with handlers?
View 2 Replies
Dec 29, 2010
v4 NET framework / ASP.NET
I am trying to retrieve an image created by a handler. Here is the code for the handler:
[Code]....
Here is how i call it from an aspx file:
[Code]....
The image is missing from the webpage generated.
View 2 Replies
Jan 26, 2010
After adding a custom module, Module list is showing MyModule "Entry Type" as "Local".
and Entry Type of all other modules is "Inherited".
what is Entry Type and difference between "Local" and "Inherited"?
View 4 Replies
Feb 7, 2011
How 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 Replies
Mar 4, 2011
I have 50 sites for 50 states. When a company uploads their contact info their image is stored in a folder relative to the site they are uploading from. When you view this company on the other sites the image is not present. So, I was thinking I would store the path of where the file is originally and then access it through the handler, but I can't seem to get the handler to recognize locations other than virtual directories.
[Code]....
View 3 Replies
Jun 30, 2010
a silverlight app sends an image to a webservice which store the image in a database and then a handler retrieves the image from the db to display it... quite common so far.
Everything is working absolutely fine on my test server (IIS on my development machine) but, as soon as i try it on the production server : no way, the image is never displaying (in any browser). Firefox says that it cannot display it because it contains error...
I tried to download the database from the production server just after saving an image to the db and, locally, the image is displaying...
The image is in png format.
Here is my code :
[Code]....
View 2 Replies
Jan 16, 2010
I have found very strange problem with using asynchronous request. I wrote ASP.NET handler like follows.
[Code]....
Next, i write C# client application as follows.
[Code]....
This works very fine, s == "Test1".Now i want to make nonblocking call as follows.
[Code]....
View 4 Replies
Jul 27, 2010
I have a gridview and in it is code to display an image
[Code]....
This works fine for pass one variable. but I need to send two variables 'ImageNum' and 'refID' to the Handler.ashx page, any ideas how, tried a few things in last few hours and as yet no joy!
View 4 Replies
Nov 18, 2010
Is it possible to add a messagebox to an ASHX Handler? I used a handler to pass data from a Web Service to an internal system and need a messagebox to pop up to ask the user to choose from one option or another.
View 2 Replies
Mar 26, 2010
I wrote a generic handler like this:
[Code]....
and on the other page I would like to retrieve the database image using :
<img alt="" src="ShowImage.ashx?ID=467711" />
but I am getting nothing in this case. The picture exists and there are 91000 bytes in array.
View 2 Replies
