I Have an asp.net application in which i have used asp.net membership for authentication. Wat i need is , i need to check whether user is already logged inn. If user logged in , in a computer ... At the same time same user logged inn from another computer , then for the second time logged inn , a message should be displayed Already logged inn
View 1 RepliesI used [URL] as a guide and have something configured to show me the users which are logged into the system. This uses the aspnet_Users.LastActivityDate column to see when someone last did something on the system. It also uses the userIsOnlineTimeWindow within the web.config to determine whether a user is online or not.
But because of this userIsOnlineTimeWindow limitation of .NET, even when someone logs out of the system or closes their browser window, the system still sees them as being online. Also, if they are on a page and don't do anything for 10 minutes, the system will show them offline until they refresh their page or go to another page. know of a better, more real-time way to tracking users which are logged in, logged out, etc?
I don't want to wait 10 minutes for the system to show that a user is offline and also if there's 10 minutes of inactivity, it shows them being offline.
If I log in different membership provider, and go to page that contains following code, I get NullReferenceException error. User will be authenticated even if I loggin to different membership.
Is there any ways to prevent from getting error??
If User.Identity.IsAuthenticated Then
Dim UserIdentity As MembershipUser = Membership.Providers("CustMembershipProvider").GetUser(HttpContext.Current.User.Identity.Name, False)
Dim currentUserID As String = UserIdentity.ProviderUserKey.ToString()
I am having an issue, with the membership and form authentication. I am having a problem where when an logged in user types a url they can see the content of pages they're not suppose to. When the user tries to click on the screen or any ajax fires they are redirected to the main page. What is going on? I have all the items setup in the webconfig properly just wondering what is happening. Also I don't want to use a redirect solution for each page since that is what I thought webconfig was setup for.
View 1 Repliesi am using create user wizard and capturing other information within content template when a new userregisters. Some of the textboxes are binded to required field validators.there is a validation control on the page and ShowMessage box is True.If they dont complete some of the text boxes then the message box pops Up with the error message.It does not however include information errors like "User already exists" or Email address already existsfrom the create user wizard membership UserName and Password Textboxesis it possilbe to hook all of these up so I get one message box with all errors including membership ones?
View 3 RepliesI have a Login.aspx in my application.
After users logged in, if they press "back" in the browser, it goes to the Login.aspx page.
But I don't want to show users the Login.aspx page when they are logged in. how to restrict users to see the login.aspx page if they are logged in??
I am using sql role based membership provider and standard login control provided by Visual web developer 2008.
I am using the asp.net membership provider tables in sql server. I'm trying to figure out how to query a list of users that are NOT in any role.
View 4 RepliesWhen user logout, we redirect him to the login page. I show a message "You have successfully logged out." on login page using query string. But when user refresh the login page the message still appears. How can I make sure during subsequent refresh, the login page should not show logout message. Here is the code:
login.aspx
[Code]....
logout link executes the following statement:
[Code]....
We have got two distinct lists of users that we need to power logged in access to sections of our site.
These lists can't be combined, as one is synced daily to an externally hosted data source, and both tables have to be 100% the same. We have set up two Membership providers onto the site, but my question is, is it possible to allow both to be logged in at the same time?
The issue I find is that HttpContext.Current.User.identity.name contains the username of the last successful logon.
i am trying to show a list of users of my application "school", when admin logs in then he can view all the users in list but when school principals logins, he should get only users of his school, So i thought to get the current loggedIn userId first and then by that userId i'll get schoolId since userId is foreign key in school table...once i'll get the schoolId i can show the members of that school.
But my problem is how to get the UserID of currently loggedIn. I'm using MVC 1.0 Asp.Net -- "Membership" if my logic above is wrong then tell me the alternate good idea, so that principal can see only his users list.
I am creating a few web services for use with a mobile application. My current site uses asp .net membership and one of the web services will validate username and password.
In the web service I get passed uname and pword and just use
Code:
If Membership.ValidateUser(username, password) = True Then
Return "True"
Else
Return "false"
End If
Is there a similar way to get the userid without logging the user on or do I need to create a Stored procedure?
i have logged in using a login control
how can i transfer the login details to all other pages and how can i logout
I have below code to display "list of all the online users" inside listBox using Membership function.
Code:
protected void Page_Load(object sender, EventArgs e) {
if (!IsPostBack) {
MembershipUserCollection allUser = Membership.GetAllUsers(); // to get all the users
List<MembershipUser> onlineUsers = new List<MembershipUser>(); //creating list of online users
foreach (MembershipUser user in allUser)
[Code] ....
I want to remove that user from the list of online users, who himself has logged in. Example: if I had logged-in with UserName: Admin, then this Admin should not show to me in the list of "online users"
Tried below Code but not working:
protected void Page_Load(object sender, EventArgs e) {
if (!IsPostBack) {
MembershipUserCollection allUser = Membership.GetAllUsers(); // to get all the users
List<MembershipUser> onlineUsers = new List<MembershipUser>(); //creating list of online users
MembershipUser m_user = Membership.GetUser(); //to get self logged-in user
[Code] ....
I have an ASP.NET VB website in which I am using the Membership functionality to authenticate users. I am doing this through the Login control on the HTML page. I have working that it will authenticate the user and then opens a welcome screen in which I have a button they can push to open a Reports.aspx page. On that page I have a dropdown box that is being populated from a datasource connection query to my SQL Server database table. It is a hard coded query but want it to query the table off the username text value that the user provided on the login (i.e. select <something> from inventory where username = <username>). I have not behind code but only HTML at this point. Here it is ...Â
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Login.aspx.vb" Inherits="Login" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
[Code] .....
Here is the Reports form that has the dropdown on it:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Report.aspx.vb" Inherits="Report" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
[Code] .....
We are using membership provider for LDAP authentication. It is working as it should.
But what all configuration settings I have to do so that
all the future requests to this application run under the security context of the Logged in user account not through the some default user set in IIS.
We need to have this working because all the permissions on the database are based on the logged in user.
We are using form authentication for LDAP authentication. And having impersonation = true in web.config.
i used security in login page which restricts all users who have not logged in to all pages. I need to restrict specific users to specific pages. I'm not using AspSqlService provider. So i cannot create roles and restrict automatically. And the pictures i use in login page are not visible @ runtime.
View 1 RepliesI was trying to incorporate a functionality in my ASP.NET such that a DIV tag which contains the Profile Navigation Menu should only be visible if a person is logged in. I know the condition on how to if the person is logged in or not but wanted to know the method to toggle the div tag on/off based on person's logged in status.
if(loggedin==yes)
{
//?
}
Just starting from starter program in VS 2010 there are link/tabs like "Home" and "About". I intend to add additional tabs like "Settings" and "Contacts". What is the best way to make these invisible until the user has registered or logged in?
View 5 RepliesBy default in login template, in case user key in the wrong user name or password, the literal message will show the default error message, "Your login attempt unsuccessful..."What i trying to do is, I have a function in my system to disapprove a member, after the member is disapproved, he/she will not allow to login anymore. When the user trying to login, the default literal msg will show out. Is there any way i can do it more specifically like if the user enter the wrong password only, the literal msg show: "Wrong password entered" insteaed of the default msg?
Same goes to the change password control, for any error msg it just show the long msg but does not tell user whats wrong with the entered valueim trying to do something like if the user enter the wrong password, the literal msg show the one i wan to show.
In an asp.net webform app, I need to restrict the logged in user to show data only for their company. This is a primary key of my topmost table. How to I set that based off the user. I imagine I would have another table with some user ID mapped to company ID?
View 1 RepliesI want to show all the activities of the logged in user in a gridview. I am using VS 2010.
View 3 RepliesI am working on an application where it stores information that different clients will be using. I need to figure out how to show the current client logged in only what they have posted to the application and not everything that has been posted to the application. Client 1 logs in and sees what they have posted; client 2 loggs in and sees what they have posted.....etc. Can anyone shed some light on this for me?
View 1 RepliesI hv used datagridview control to show specific details about users health infomation. what i want to achieve is that when a user logs in he should be displayed only dat information which he had added in data grid view.... bt as in nw whenever i login i m able to display all the info. present in the db.... m using asp.net vb and sql server 2008.
View 1 RepliesI'm trying to make my own login functionality without using Membership Provider, but after I login using the
System.Web.UI.WebControls.Login control and set the authentication cookie using FormsAuthentication.SetAuthCookie(username, rememberMe);
I got the following error message, Default Membership Provider must be specified.
I have to implement this common scenario but I'm getting in trouble (I'm new in asp)
I have to open a modalDialog, then I want an animation to indicate a "loading message" and when the data are ready
I want show them ina grid view. How can show the data when they are ready and interrupt the loading message?