when i was working with IIS 6.0 and windows 2003 Request.ServerVariables["LOGON_USER"] is giving me the current logged in user id,
but now we have upgraded to IIS 7 and Windows 2008 if i use the same statement it is not returning me any value.
NOTE : i am using vs2005 to write my programs.
I'm not using any built in authentication mechanism, just building a simple intranet site that requires logon.BUT i was asked to retrieve the current windows logon name of the user, and authenticate him with this information.When reading the Request.ServerVariables("LOGON_USER") information from my box, everything runs fine. But this value is always blank when the application is running with IIS on my server.
View 1 RepliesI need to get the Hash value from url. Example:
Photos.aspx?area=photo&Id=2#22
Get the 22 after #.
How can this be done easily.
IN ASP.NET and not Javascript
I am trying to run this log routine in a separate thread in order to improve page load performance but I am getting an error in the line bellow: "object not set to an instance of a variable".
line error: strTempBrowser = System.Web.HttpContext.Current.Request.ServerVariables["HTTP_USER_AGENT"].ToString();
I am suspecting that Request.ServerVariables are not available during the time that the thread executes. Is there a workaround?
Page Base Class
//STATISTICS
SiteStatisticsLite sStat = new SiteStatisticsLite();
Thread oThread = new Thread(new ThreadStart(sStat.AddLog));
oThread.Start(); // Don't wait to finish, just let stat logging to occurr after page loads
public class SiteStatisticsLite
{
//SiteStatisticsLite sStat = new SiteStatisticsLite();
I'm using IIS 7.0 on WS2008. I've implemented a simple login page that redirects to another simple page showing the Request.ServerVariables key/values. I'm using the built-in SQL membership provider. The website is on a DEV machine and there are no users on it.
When I login at the same time with 2 different users from 2 different locations (2 different public addresses) then one of the Request.ServerVariables page is the same as the other. That includes the client IP address which is then completely wrong. The authentication as well as the other cookies are wrong as well.
I checked the IIS log and it shows the correct client address as well as the correct login name. If I then reload the wrong page I get the correct data. Is there some concurrency issue in ASP.NET? I disabled the session and caching but I still get the same behaviour.
In an asynchronous process, I need to get the name of the domain/server the web application is running on. But in that situation HttpContext.Current is not available, so I cant use HttpContext.Current.Request.ServerVariables("SERVER_NAME").
View 7 RepliesBoth returns the incoming url, Just to know When to use Request.UrlReferrer and when Request.ServerVariables["HTTP_REFERER"] and why?Currently, in one of my application Urlreferrer is working in my local machine but its not working when went live?Additionally, its most appreciable if anyone can guide any alternative of both Urlreferrer and HTTP_REFERRER?
View 1 RepliesI've been scouring the forumsa and tutorials and I think I'm close. I'm trying to collect the username ofthe user connecting to the webapage (this is an intranet app). My confusion is where you put what. On the default.aspx.vb I have a proteced sub page load and I have this code in it:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
' Get the Logged on user
' Make sure Anonymous is not checked in IIS Manager
' otherwise this may be empty
[Code]....
I tried to collect to @Logon_User but the username is never populated. I have anonymous access unchecked and windows authentication checked, I have <authentication mode="Windows"/> in my web.config.
A site that utilizes Windows Authentication.It accesses the LOGON_USER variable to pull the domain and user.It works fine in the development environment.It works fine on one of my servers.We are in the process of setting up a new server for this application to be hosted on.When I setup the new server,the LOGON_USER is always empty for remote computers.Windows Auth is turned on.I have tried it with Anonymous Access on (how the current server is setup) and also off.If I remote on to the server and run the application locally,LOGON_USER is filled.When I access the site via IE from a remote machine,it prompts three times and then fails.Even if I key in credentials in the Windows prompt.nothing
View 6 RepliesI have a feeling that Request.ServerVariables("AUTH_USER") and User.Identity.Name return the same string while using FormsAuthentication.So my question is as simple as that. Which one should i better use?
View 1 RepliesI am developing an internal application in .NET which tracks computer name and give access only if they match users which are in a users table in database. When i tested in my local machine and in production server, I am able to get computer name. But for few users the application just don't work since Request.ServerVariables["REMOTE_USER"] is returning empty values. For myself and even for few users we can get computer name with Request.ServerVariables["REMOTE_USER"] but for few users it returns empty values.I even tried using Request.ServerVariables["LOGON_USER"] and WindowsIdentity funtions, but still getting empty values.
View 3 RepliesI'm in .net4/VS2010/C#
In my code behind I would like to use Request.PathInfo in an onItemDataBound Event, but it's not returning anything.
These work: Request.Path, Request.FilePath, Request.RawUrl, etc.
Is there any reason why it wouldn't return anything?
We are using 2 ISA proxy servers in front of our webserver and are getting intermittant Ajax errors in our application.
Our web logs indicate that there are 407 errors occurring during the requests.
When other users hit the webserver directly this issue does not occurr and this is also not an issue in IE8 but is in IE7.
The error dialog has Sys.WebForms.PageRequestManagerParserErrorException and the details say "error parsing near '<!DOCTYPE html P'
The following code is an example for the book Book Ajax Hacks by Bruce W. Perry.
When executed the code works correctly in Internet Explorer 8
However when I run the same code in firefox 3.5.7 when it hits the following line
if (request.status == 200) it returns 0 and I see the
[Code]....
I have an asp.net application running on a production server.
The cpu usage on the server is very high, 80-90%.
Each request however does not appear to be taking too long, unless the cpu has peaked at 100%.
I need to obtain some profiling data in order to determine if the high cpu usage is due to a small number of high cpu requests, or, if it is just general high load.
I can add more cores to the machine and also web farm the app but I will need evidence in order to justify any costs and future proofing the performance.
Is there a way of logging to a file the CPU usage for each page request?
I took a copy of a website that works fine on a server (done have server access) but when I set up a website in IIS7 and run the classic asp code loading a page is taking nearly a minute. It always loads the pages but just takes forever.
View 1 RepliesI am trying to implement the webrequest get and post methods. I am accessing a secure site that requires login authentication and was told that instead of sending a login request all the time; login to the site and capture the cookie and use this to send it in the header to get results from the page. In other words let us use google for example. Lets say google required u to login before searching for something. Now I login through my browser and leave the site logged in. Now I send a httwebrequest from my program that includes the cookie authentication details in the request header and get results for say ?param=sports. Now when I increment the page number like &page=3, I am still only getting page 1 results.
Here is some code:
[Code]....
Now I am using the request method GET. This is in the actual request header from the original request.
[Code]....
I am using MVC 2, IIS7 on Vista Ultimate.In the VS2008, my application return ip address: 127.0.0.1
but, after deployed and published to IIS7 server, I got ip address: ::1
I'm currently developing a few ASP.NET MVC2/.NET 3.5SP1 web-services that are mostly IO bound (execute a couple HTTP back end calls + DB write per request) and i'm getting really poor load-testing performance.
To make sure it wasn't something in my application, I created a brand new ASP MVC 2 project (project -> new -> "ASP.NET MVC2 Web Application", based on .NET 3.5 SP1), added a "TestController" with the following action:
[Code]....
I deployed this on a dual-core test server, running Win2008 and IIS7, Application Pool set to "integrated mode". I have the following in my C:WindowsMicrosoft.NETFramework64v2.0.50727Aspnet.config:
[Code]....
Just in case, I added the following DWORD key in the registry:
[Code]....
I verified I was able to access my test action from a regular browser and started a load test from another machine on the same network: user load set to 500, no "think" time.
The following is what I observe on the machine running the loadtest after about 8 minutes:
req/s: 5.98avg response time: 78.4 secondsno errors whatsoevernote that the local CPU is 1-2% On the test server, this is what I observe using perfmon:
request current: flat line at 501request execution time: flat line at 1506 ms avg => this makes sense though I don't understand why I see the request coming back after 78 seconds at the other end% proc time avg < 1%request queued as well as all others asp.net v2.0.50727 counters at 0 I don't get it. I believe the expected behavior would be to see about 333 req/s (500/1.5) with a avp response time of 1.5xx seconds...
I ma sure this is easy but asp.net is new for me. Anyway I'm trying to collect a username and put it into a SQL database. I collected the username just fine:
Code:
[code]....
Then I tried numerous ways of trying to put it into a text box with no luck:
Code:
<asp:TextBox ID="userNameTextBox" runat="server"
Text=<%Response.Write(Request.ServerVariables("LOGON_USER"))%> />
Can someone tell me what goes in the text box? And if I have the variable set right?
(This is a more narrow question)
In my asp.net MVC action, I am looking if the ReturnUrl value is in the URL.
My Url looks like this:
[URL]
In my action, I am looking if that querystring value exists, and it is returning NULL?? How can this be?
The code:
if(Request.QueryString["ReturnUrl"] != null)
{
}
Tracing through the application, it is just skipping the if statement's body i.e. it is NULL.
How can this be explained?
[URL]
I have a web app where I really needed to get the Page.Request.Url.AbsolutePath of the pages.
so My see my function below.
[code]....
Is always returning " " I changed the function to return s in instead of Path and I commented out s = s.Substring(s.LastIndexOf("/") + 1) this line as well. But I am getting only " "
One thing I have to specify is
When I compile the site I get [URL] and I have to click on some sub categories which makes the site url
[URL] and ( No more local Host)
is this the problem? How can I avoid this issue?
I am using Itext sharp to create a pdf. I am adding an image and I keep getting this error
Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, ersion=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
it is this bit of code that is causing this
[Code]....
If i comment this out, the PDF builds and no errors are thrown (there is just no image)
I don't understand cause I am am trying to do is read a file.
I have an application that ran fine on a Win 2003 box using windows authentication. After installing the app on a 32-bit Windows Server 2008 box the users are now prompted for domain credentials every time they call the site. I went into IIS manager for IIS7 and disabled anonymous authentication and enabled windows authentication. What do I need to do here for the user to not be prompted for the credentials?
View 5 RepliesI'm having a tough time implementing mixed-mode authentication (windows & forms based) for my application using IIS 7. Doing it in IIS6 is easy, but the process doesn't translate to 7/7.5 - and my research has led to me to conflicting answers, none of which.
I have redirect page called WindowsLogin.aspx, and a forms-based one called Login.aspx. I'm having difficulty enabling Windows authentication for just WindowsLogin.aspx.