C# - How To Remove HttpOnly Cookies
Oct 7, 2010If my application places HttpOnly cookies on a client and then needs to remove them how can you remove them completely?
View 2 RepliesIf my application places HttpOnly cookies on a client and then needs to remove them how can you remove them completely?
View 2 Replieshow to remove cookies from browser in asp.net c#
View 4 RepliesI'm using SQLSERVER 2005, In "Connect to Server" window I want to remove some all server names (like cookies in Textbox) which I used. When I click on this dropdown it listing all server names. I want to remove these.
View 1 RepliesI am using "cookies" to maintain session in my asp.net azure application.
What I want is that when a user logs in to my website and remains idle for 15 minutes it should automatically log them out and redirect them to the login page.
How can I achieve this?
A web site was developed and deployed to client. In some cases, I need to set the flag HttpCookie.HttpOnly = true. Okay - I have done it. Next question:
Is Cookie available after setting flag in JavaScript?
or maybe some restriction when I am using JavaScript?
or do I need to make some changes in existing JavaScript?
I have two application (one of this is mojo portal): [URL] for some users when they login into "app" then the login in "mojo" doesn't work and viceversa. I've set the machinekey into web.config file. When the users remove all cookies and session data the login works again. The two application are into a Web Farm. Should be ARR the problem?
View 2 RepliesI'm handling cookies using JavaScript to store some values in my asp.net web application.I use document.cookie to save some values (converted into a lengthy string). But i want that value to be accessible across all the pages in my application.When i try to get that value from a different page, i get the values pertaining to the document in the current URL.
In short i save the value in the cookie in http://myapp/doc1.aspx and want to retrieve it in http://myapp/doc2.aspx
So is document.cookie is pertaining to a single document scope? How can i save/read cookies across the site?
Update.This is how i get and set cookies
function getCookie(c_name)
{
try{ [code]...
But i'm getting different values for the cookies in different pages.
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()?
View 1 Replieshow do I write a code for the remove button I want to remove the row where the remove button is clicked. he code for my webform is below
html code for remove
<td>
<asp:LinkButton runat="server" ID="lnkbtnRemove" Text="Remove" OnClick="lnkRemoveGuest_Click" ></asp:LinkButton>
[Code]....
I am trying to remove the cache using the HttpRuntime.Cache.Remove(key) but invain. I wonder what are the best practices for using HttpRuntime.Cache.
View 2 RepliesHow to handle cookies in asp.net?
View 5 RepliesOn my content page I have the code (in page_load):
if (Master.pageAction == "remove")
{
int removeProductID = int.Parse(Request.QueryString["ID"]);
int removeOptionID = int.Parse(Request.QueryString["optID"]);
Master.myBasket.removeFromBasket(removeProductID, removeOptionID);
//Response.Redirect("viewBasket.aspx");
}
The function remove from basket is defined as:
// Removes item from a basket
public void removeFromBasket(int itemsID, int optionsID)
{
Page myPage = (Page)HttpContext.Current.Handler;
this.setCookieString("");
myPage.Response.Write("done");
}
And it calls:
// Sets cookie date
public void setCookieString(string cookiesData)
{
Page myPage = (Page)HttpContext.Current.Handler;
HttpCookie basketCookie = new HttpCookie("basket");
basketCookie["items"] = cookiesData;
basketCookie.Expires = DateTime.Now.AddDays(7d);
myPage.Response.Cookies.Add(basketCookie);
}
I use the setcookiestring function on other pages and it works fine, but this function (removing from the basket) isn't setting the cookie! It is writing "done" to the top of the page, so the functions are executing.
No warnings, no errors, it's just not updating the cookie.
I want to use session object in my web app.I want to store some cookies too(Some custom informations) .How can i use both without the URL not being modified like [URL]
In my ASP.NET page,I am setting some session variable
Session["customerId"]="Some name";
Then i am trying to set some value in cookie
[code]....
In this page now i can access the sesion variable values,But when i m being Redirected to another asp.net page, I am not getting my session values there.Its seems like Its being lossed.
I would like to encrypt cookies in ASP.NET.
I have followed the method in this article, but it has the drawback that is uses reflection on an internal method. This has caused it to be flagged in a code review -- it is not future-proof as the internal implementation may change.
Is there a method with identical functionality which doesn't require using encryption on internal methods?
I am using .NET Framework 3.5 SP1 (Assume I cannot change framework versions)
I configure IE8 to block cookies.
View 1 RepliesI am using asp.net with c#.My issue is this that I am setting cookies to check that the same user is returning or not but user are returing from the same machine with different browser. Is their any alternate I would know that same machine user had visited my site.
View 2 RepliesMy application at mysubdomain.mydomain.com needs to set a cookie that contains some user session information.
They log in at a https page. We authenticate them and set some session info in a cookie.
We do this in a helper library that takes in the controller context
contextBase.Response.Cookies[CookiePayload.CookieName].Value = encryptedTicket;
contextBase.Response.Cookies[CookiePayload.CookieName].Expires = cookieExpires;
contextBase.Response.Cookies[CookiePayload.CookieName].Domain= ConfigHelper.CookieDomain;
contextBase.Response.Cookies[CookiePayload.CookieName].HttpOnly=true;
We do a quick redirect in the controller (to a non https page):
this.ControllerContext.HttpContext.Response.Redirect(redirectTo, false);
return null;
The cookie appears in the response (according to firebug's net tab).
But neither fireforx nor ie send the cookie on subsequent gets.
We are setting the cookie domain to mydomain.com even though the site is mysubdomain.mydomain.com. Skipping the redirect command has no effect, nor does changing the cookie value.
I'm trying to do some simple stuff, I've already looked at the examples through the web and I'm not sure of what I'm doing wrong It's a unit test that i'm doing to test some functionality that later will be performed by some different devices Basically I'm creating a webrequest to my site, which returns a set of cookies, which we later on need. Then I want to create a new webrequest, using the returned cookies from the first response, but when i'm reading that info, the cookies are empty
var request = (HttpWebRequest)WebRequest.Create("http://localhost/bla");
request.ContentType = "application/x-www-form-urlencoded";
request.Method = "GET";
request.CookieContainer = new CookieContainer();
request.CookieContainer.Add(originalResponse.Cookies); // originalResponse.Cookies has several cookies needed by "bla"
var response = request.GetResponse();
In another place... (inside "bla")
HttpContext.Current.Request.Cookies // this is empty
I know how to get a cookie on the code behind a page, but am trying to do the same thing in a class (instead of the code behind) without any luck.
Basically here is the situation:
There is a cookie already set (let's call it cookieX) and I need to retrieve the cookie within a class.
Once I get the value here is the logic I need If cookieX.value <> 1 OR cookieX.value IS NULL Then Redirect the User to PageX End If
So the overall question is how do I create a class within VB to read a cookies value, and then what goes in the class and what goes on the code behind the page? Essentially the plan is to check for the cookie on multiple pages, hence I am trying to separate the code into classes as much as possible.
I have an application where I use the standard login controls from VS 2005. I have a problem, how do I get the user info if the user has marked the checkbox "remember me"? In my application I load the username, when the user is logging in, that is the textbox named Login1.LayoutTemplate.UserName How do I get the data when the user automatically is logged in and doesn't enter the user name?
View 8 RepliesI have a cookie that exists in both request.cookies, and response.cookies; I want to change the one in response.cookies and leave the one in request.cookies to its original value; is there a way to do that? or at least, do you have something to read about
View 10 RepliesI have to use a cookie in all my asp.net pages.I am not using any master page.HttpCookie obj;obj=Request.cookie("sdf");so, i have to use this in every asp.net page
View 6 RepliesHow to make session to not to use cookies
View 4 Repliesi am creating cookies with following lines:
HttpCookie userid = new HttpCookie("userid", objUser.id.ToString());
userid.Expires.AddYears(1);
Response.Cookies.Add(userid);
Now How to make it persistent?
Because if I visit the same page again after closing the browser, I'm unable to get it back.