Installation :: Unable To See Cookie In Request.cookies?
Jun 11, 2010
I set up my 1.1 and 2.0 applications to run on the same website (in different app pools) But the application written in 2.0 code cannot read a cookie on the request coming from a different system.Similar code reads the cookie on the 1.1 website.If I deploy my 2.0 application on a different machine, the code works fine and gets the cookie. Here's the code:
IsNothing(Request.Cookies("HRWebSession"))
In 1.1 application the above returns false, and in 2.0 above returns true. On debugging and watching the value of response,cookies, I dont see the cookie. Since the same application works fine on another server, I am assuming there is some error in my setup. I am using IIS 6 on W2003 r2.
I am unable to read a cookie value from the cookies. i have set cookie value from javascript in scripting side and try to read cookie value from coding part ie. default.aspx.vb. i have shown my javascript page below:
I have been experimenting with code that will clear all of the cookies in an HttpContext.Response.Initially, I used this:
DateTime cookieExpires = DateTime.Now.AddDays(-1); for (int i = 0; i < HttpContext.Request.Cookies.Count; i++) { HttpContext.Response.Cookies.Add( new HttpCookie(HttpContext.Request.Cookies[i].Name, null) { Expires = cookieExpires }); }
this will error with an OutOfMemoryException because the for loop never exits - each time you add a cookie to the Response, it also gets added to the `Request.
I know that if I have set a cookie on a previous request, it will show up in my Request.Cookies collection. I want to update my existing Cookie. Are the cookies from my Request.Cookies collection already copied to my Response.Cookies collection? Do I need to add a new cookie with the same key using Response.Cookies.Add(), or do I need to use Response.Cookies.Set()?
The Request.Browser.Cookies property (of type bool) attribute stores information whether client's browser supports cookies and whether or not they are enabled.How reliable is the property Request.Browser.Cookies? Is it guaranteed to be correct ? Or should I rather implement redirection technique suggested by Software Monkey in this question?Please note: This in not a question "are cookies reliable" ? This is a question: "Is the information whether users browser accepts cookies reliable?"
I'm building a greasemonkey script to make posting to craigslist a lot easier for our clients.
Basically the flow is this:
User logs into our system (established authentication cookies with asp.net)User navigates to a section on our site called "CraigsList". If they have the greasemonkey script installed it automatically opens up craigslist in a new tab.
The greasemonkey script then does a request back to our site at [URL] to retrieve a list of available items to be posted to craigslist.
This is where it fails because the request to [URL] is not including any of the authentication cookies. I'm not sure if it doesn't include the cookies because the request originates from [URL] and not [URL] or what. I know it's an authentication issue because looking at it in fiddler it returns a 302 and redirects to the login page.
I have integrated Third party advertise module in my website. their domain s "http://rotator.adjuggler.com/".they read cookie from this domain and display advertise based on cookies value. now I want to set cookies on this domain from my website.though this is not possible. they have provided url to set cookies.http://rotator.adjuggler.com/servlet/cookie?action=set&name=test&value=1&maxage=2592000we can set cookies on their doemain by calling above ur.Problem:1) we can't make xmlHttp request because this is cross-doamin link.2) we can't use jquery because it uses xmlHttp as native implementation.3) i have tried to set above url in <img src="..." > and <script src="...">. both not working.but when i paste above url in address bar it works.can anybody have idea how to call above url from Code.
In pageload, if you do Response.Cookies.Add(..., immediately in the next line, you can access that cookie via Request.Cookies(... I know that under the covers, the cookie is added to Request.Cookies by .net, but the original request never had that cookie.
If what I'm saying is correct, why is it this way? Shouldn't the cookie be available in the following request? Shouldn't the immediate access to Request.Cookies(... be null?
My web site is integrated into a client web site. Client web site reaches out to my site through an Xml request and I return Html embedded in an Xml response. Client site then displays the Html in an area on a page on their site. All is well so far...
Now, there is a link on the Html that does an HttpPost back to my site which causes a re-direct to another page on my site. i.e. [URL] -> HttpPost -> [URL]-> Response.Redirect("CookieTest.aspx"). Still, all is well. [URL]
All of the above can occur without authentication to mysite. Where I start running into problems is when CookieTest wants to do a FormsAuthentication.SetAuthCookie(). If I put a button on CookieTest that does FormsAuthentication.SetAuthCookie() and then Response.Redirect("SecurePage.aspx"), still under [URL], the SecurePage does not recognize the authentication because the auth cookie is not present.
1. Navigate straight to CookieTest.aspx
So I simplfied the problem into basic cookie set/read excercise and used the code below to test out cookie writing/reading ability. When I call the page directly from the browser I see that on initial load the response cookies are empty. Then on button click I see that the cookie is properly set in the response. Then on subsequent page refresh I see that the page load shows the request cookie.
2. Navigate to CookieTest.aspx in an HttpPost from [URL], as mentioned above.
Now on button click I see the cookie in the Response but do not see it come back in the Request of subsequent page refreshes, as if the client browser is rejecting cookies set by my server.
3. Navigate straight to CookieTest.aspx, then do the HttpPost from [URL]
In this case, since the cookie was set during a straight navigation to CookieTest.aspx, the cookie is present in the subsequent HttpPost/Redirect from [URL]. CookieTest.aspx has full access to the cookie and can even delete it.
4. Have CookieTest.aspx pop a new browser window simply sets the cookie and closes itself down.
Similar to #3, if the cookie is set through a popup window and then CookieTest is refreshed the cookie is present in the Request.
Notes:
The code does prove that the client browser accepts cookies.
When my page (CookieTest.aspx) is shown within the frame on the [URl] page, during any link back to my server, the Request.Url.Host shows my domain.
I have grid on my asp.net page. grid having 3 columns with hyper links. both links working properly. but one is not redirecting desired page. I tried in different browsers as well . but got different error : as
In Mozilla Firefox :The page isn't redirecting properly description In Mozilla Firefox :
Firefox has detected that the server is redirecting the request for this address in a way that will never complete. This problem can sometimes be caused by disabling or refusing to accept cookies. In Google chrome : `This webpage has a redirect loop` description In Google chrome :
The webpage at http://myserver:425/(S(c0kr2xuftxiwhm25cm4vjg45))/mypage.aspx?type=2&userId=8 has resulted in too many redirects. Clearing your cookies for this site or allowing third-party cookies may fix the problem. If not, it is possibly a server configuration issue and not a problem with your computer.
since i tried lot of solutions over net , as i tried cleared cookies from browsers, added
<sessionState cookieless="false" // True also tried timeout="10"> </sessionState>
in web config file but problem is same there. I checked link is properly redirecting desired page. I mean i checked spelling of my link it is perfect. what else i have to try to resolve it ? where should i am making mistake ?
<ItemTemplate> <a href="mypage.aspx?type=2&userId=<%#Eval("userId") %>">Go to my page </a> </ItemTemplate>
I am trying to use a custom ITempDataProvider provider to store TempData in a browser's cookie instead of session state. However, everything works fine except that I am unable to remove the cookie from the Response stream after reading it. The code exexutes fine but the cookie won't go away.
My OS is Windows 7. I installed Visual Studio 2005.
I created a simple web page (asp,net 2.0) and now when i'm trying to run it i got an error: "Unable to start program 'C:Program FilesInternet Exploreriexplore.exe' The requested operation requires elevation"
I inherit an ASP.Net web site from my predecessor, it does not have a .csproj file or .sln file and it's not controlled by version control system. I install SVN server from CollabNet and use AnkhSvn as client since it integrates with VS.Net well, but when I try to open a subversion project, it must be a solution or project, can not be a website, are there any workarounds?
I am in the process of migrating the ASP.Web Application from .NET framework 1.1 to 3.5.
I installed the VS 2008 (framework 3.5 SP1) and was able to rebuild the ASP.NET web app from 1.1.
I downoladed the AJAX Toll Kit library from codeplex [URL]
I was able to add the AJAX Toolkit tab in my VS 2008 tool box.
I am using the AutoComplete serach extender which works fine when I use the Ajax Tool Kit Script manager.
When I use the Ajax Extension Script Manager in place of Ajak ToolKit Script manager I get an error "
AjaxControlToolkit requires ASP.NET Ajax 4.0 scripts. Ensure the correct version of the scripts are referenced. If you are using an ASP.NET ScriptManager, switch to the AjaxScriptManager in System.Web.Ajax.dll, or use the ToolkitScriptManager in AjaxControlToolkit.dll.
why AutoComplete Search Extender is not working with the Ajax Extension Script Manager.
I installed vs2003.net on sbs2003 with IIS6 (.net framework 1.1) I created my first app, put a label on webform1 and run the project (debug)
1 - messagebox: "Error while trying to run project: unable to start debugging on the web server. The project is not configured to be debugged (I did a lot of searching, found tons of so-called solutions, but neither works)
2 - run the project from the menu Start without debugging. I got a server-error: <authentication mode = Windows in web.config)
Two questions:
a. when the app runs under VS.2003 it uses IIS ?
b. if not, why doesnot run the app ? if so, which website it uses in the IIS-manager (is that the Default website or other ?). What happens when I delete all the websites in IIS-manager and run the app in VS2003 ?
I try to create a persistent cookie to store a preferred language on our website, but it doesn't work.
So, to isolate the problem, I created a new website, with a blank page and with the code behind bellow. If I click the button, the page post back and I get this:
I started working on an Asp.net MVC website using Visual Web Developer Express 2008 a while ago. Just recently, I managed to get my hands on a copy of Visual Studio 2008 Professional (through DreamSpark ). I installed the Service Pack, and also the MVC2 files for Visual Studio.
However, now I can't open my project anymore. When I try to open the solution in Visual Studio, it tells me that the project type is not supported. Does this mean that I have to resort to using VWD Express again? Is there perhaps some way that I can edit the project file so that it will load and compile correctly?
Note: I installed MVC2 through the Web Platform Installer, and it says that it installed successfully. However, I notice that MVC references in my unit-test project don't seem to be resolved either - is this perhaps because MVC2 isn't actually installed properly?
I am using Visual Studio 2008 Professional Version.i am trying to open a database of a starter kit which was created also created in VS 2008.everytime i try to open the database i get this message window: i don't know why i am getting this message i am using VS 2008 Profession Full Version
