I had designed an website and read to submit it to my mentor
The site i developed need the user to login .
Once he signs out and clicks on BACK buttom the previous logged in page gets openned
how can i fix this problem i even tied Roll Based Security which didnt worked
I've created a Sign Out link on my page, just like the one you see on the top right hand corner of this forum.
This is the code i use :
<asp:HyperLink NavigateUrl="~/Login.aspx" ID="hypSignOut" runat="server" Text="Sign Out"></asp:HyperLink>
However, after signing out, I click the back button on my browser, I can still go back into the site. How do I prevent this?
Is there a way I ignore all gridviews events (sorting, paginating) when using the back command (history.back)?
For example:
The user is sorting my grid and when he presses the back button or a link with history.back he goes to the previous page, not the previous grid state.
Im not using ajax or update panel, Im not allowed to. It's a regular grid in an aspx.
i want to know how can i restrict any user to access any webpage after logging out
How can I force a user to logout when he press the browser back button ?
View 11 Replieshow to avoid viewing the last page visited by the user after logging out.
View 2 RepliesI'm using 2 masterpages in my project.One master page is for login page and another one for the HomePage where user will go thro the options to reach other pages from home page..The thing is,i have "Logout" button in my home page.When i click on the logout button,the page will be redirected to "LoginPage.aspx". After redirecting to login page,when i click on browser back button,the previous page is displaying but it should not display to user since i'm doing sensitive transactions in all pages...
or is there any way to do with authentication and roles?
I am currently using Server.CreateObject("MSXML2.ServerXMLHTTP.3.0") to get information via XML. The App was built connecting from Point A to Point B, with A & B being 2 servers in different locations. Through a cloud, we setup both locations on the same server with different hostheaders... Since this happened, we are getting an "invalid cert." error when we try and make the XML connection. I changed to code to invoke SXH_OPTION_IGNORE_SERVER_SSL_CERT_ERROR_FLAGS, but it was recently brought to my attention that this could in fact be invalidating the SSL, and the connection is no longer secure. Does anyone know if thats the case?
If so, is there typically a problem with 1 server establishing an SSL connection between itself? The certificate has remained the same (a wildcard cert. enabling *.mysite.com) just the physical location of the servers is what moved (And technically the version of IIS was upped to 7).
I am using ASP.NET, the web page is abandoning and clear session when a user click logout link but they click the back button and it is still showing the previous page. How can it prevent the previous page after logout? on Logout.aspx load im using this code
Session.Clear();
Response.Buffer = true;
Response.ExpiresAbsolute = DateTime.Now.AddDays(-1D);
Response.Expires = -1500;
Response.CacheControl = "no-cache";
//----- Second Technique : To Stop Caching of Secure Pages.
Response.Cache.SetCacheability(HttpCacheability.NoCache);
FormsAuthentication.SignOut();
if (Session["UserName"] == null)
{
Response.Redirect("login.aspx");
}
Session.Clear();
I have a Default(contains the sign-out button) and Login page, once the user is not authenticated, it will always redirect the user to login page.
So the scenario is when the user hit the sign-out button it will redirect him to the login page which is good. My problem is, when the user hits theprevious or back button from the login page,it will still read the authorization cookies and redirect him to the default page. which should not be the case. the user should be redirected to login page when authentication is invalid.
I've read some solutions on the net, but still it doesn't work for me. below are the codes I've used for my sign-out function
[Code]....
By the way, when the user is authenticated, the previous or back button is available/enable for the user.
I've got a ajax page with 2 panels on it. On Panel1 there is a next button. On that panel there is a pref. button and a next button. But if i put the pref. button he should do an action, but thats not possible because there are requestedfieldvalidators on that page. So i need to fill the page first, and then i can go back.
But on the next i want the validators. How can i make this possible?
Buttons inside UpdatePanels are automatically registered as triggers for that UpdatePanel. Is there a way to make the UpdatePanel ignore one of it's inside buttons? That is, to make it so that clicking this button does NOT trigger any sort of postback?
View 2 Replies[Code]....
I have created a back button on my asp page. However, I would like this back button a a sinlge click to return the user to the page 2 pages before. I have tried to enter the history.back(2) but with no luck it does not work.
i m having problem with logout code in asp.net with c#. this logout code should end session, disable browser's back button and and if somebody try to login by paste the url of any user account page.i used this code in login page
protected void Button1_Click(object sender, EventArgs e)
{
Session["name"] = TxtUserName.Text;
}
and in logout i used this
protected void logout_Click(object sender, EventArgs e)
{
Session.RemoveAll();
Session.Abandon();
Response.ClearHeaders();
Response.Redirect("login.aspx");
}
nothing happening back button is still visible
I have a gridview bound to a sqldatasource with editing enabled. If I click Edit, then either Cancel or Update, the update or cancel occurs and the Edit button reappears. However, I cannot then click the browser's back button without having the Update and Cancel buttons reappear. A second click of the back button takes me to a state where the Edit button shows again, *then* another back button click will take me to the referring page (the one before the one with the gridview on it.) IOW, it looks like the postbacks are cached. How can I prevent this and have the back button go straight to the referring page?
View 4 RepliesI am trying to see if it possible to create a back button that goes back 3 pages and refreshes that page. The make up of my page is a little complex. The Home page has a password prompt that enables a multiview to be visible with a gridview of information. The gridview has a details link that has a 2 querystrings that gets sent to the details page. The details page has the ability to be edited and updated. this is why I wanted it to go back 3 pages. The code I am using to go back is
<asp:Button ID="Button2" runat="server" CausesValidation="False" OnClientClick="javascript:history.go(-3);return false;" Text="Back" UseSubmitBehavior="False" />
I am using an image button and on click of it i want to go to visited page.
Now i am using - Response.Redirect(Request.UrlReferrer.ToString()),
It is going to previous page, but when i am in a page of some user details where the link is looks like - users.aspx?userid=25 and i visit some other page and click back(image button) i want to see the same serdetail page. How to track that.
When I click Logout page redirect to Login page but when click to browser arrow back then it will goes back, I want to after Logout cannot going to back page...
View 1 RepliesI am using ASP.net with C#.After I logout its possible to go back to pages using back button.I could fix the prob for the login.I have prob with the logout.I am using the inbuilt login page provided by the asp editor.Should I use sessions?
View 6 RepliesI have used membership provider to implement my system. The system administrator can list the users. What I want to do is, administrator should be able to sign-in as the selected user. I can sign out administrator by FormsAuthentication.Signout but how can I sign in as the selected user? Passwords are hashed so I can not retrieve the passwords.
View 3 RepliesI have a web app located at [URL] and I have several domains, such as [URL], [URL], etc. all pointing to the same directory in IIS. I use Host Headers to acheive this by setting the 'Host Header Values' under properties for the main site (under the Web site identification section). Based on the host header value I perform different functions in my pages.
Because of the way I have it set up, all the domains share the same files, web.config, etc. I have set the 'machinekey' in my web.config and have forms authemtication. However, when I go to MyMainSite.com and log in and then the user clicks a link and gets directed to MyFirstSite.com the user is shown as logged out. I need the user to be logged in and I need to be able to access the logged in user profile to display certain information. I thought by setting the 'machinekey', i could acheive this, but it does not seem to work.
how to go about having a single log on for my users?
The articles I have found show the same domain or have different domains each with a different web.config. The way they describe does not seem to work for me.
How to implement Single sign on in asp.net web application.
Give me to full tutorial. How to implement this in two apps.
What is the easiest way to manipulate the built in LoginView and membership handlers so that users of a website can sign up with just their email (entered twice) and a password (entered twice)? The default is asking the user for a username, the email (just once) and the password (twice). How can this be tweaked, including adjusting the in-built aspnetUser table in the database?
View 4 RepliesI am trying to get this to work, and having a heck of a time.
I want users who log into my site to be able to access the KickApps site I created using single sign on.
They provided a helper code:
http://www.kickdeveloper.com/images/stories/docs/KickApps.cs
And the sample code is at the top of that.
It will not give me a response back other than "Nothing"
I am new to web services and single sign-on, and any help would be greatly appreciated. I am using the standard log-in system for vs, and want it so that after they log in, and load my special page, it redirects them to the kickapps app, where they are already signed in.
i want to implement sign in using Google feature so that users do not have to remember multiple passwords.
Are there any ready to use controls for this? Links to tutorials will also be helpful.