while working on an Oracle Apex Application, after implementing a custom login script where the user needs to register himself for the application before gaining access, this Error is thrown, after clicking the "Zugang beantragen"-Button which translates to requesting access.
Error translates to:
Your session has run out.
Close this Dialog and refresh the page to enter a new session.
If this issue could relate to my hardware then i will post the specs.
I already tried the login on various PCs and with different connections, restarted my pc, cleared the cache and cookies.
Any help answering this question is greatly appreciated.
Related
Let's suppose I'd opened two or more user sessions on two or more devices (same user with not admin privileges).
At the current session, if I log out, it means all others sessions will also close? If not, is there a way to do this by an URL request?
something like this:
User call a method, ex: [plone-site]/close-all-sessions-except-this;
Results on: all user sessions, opened on the others devices are closed.
Would be better if this method were native in plone.
gmail has this feature. I think it's an important security and privacy issue.
Not really sure what you are asking, but if you want to automatically logout all authenticated users (not only one user) you can:
Go to ZMI
Enter inside acl_users
Select the session plugin
In the "Invalidate all session identifiers" section click the "Clear secrets" button.
As you can read there:
By clicking the button below you clear all secrets used to validate
sessions. This will immediately log out all users who use session
authentication and require them to log in again.
That's a nice feature request, would you mind opening an issue? AFAIK Plone doesn't include that by default.
When you log out of one session Plone will close all sessions for that browser AND site URL, because the session is stored in a cookie set to site's domain. However Plone won't log you out from other browsers/devices, nor in the edge case you're accessing the site by IP, if that's available.
I am stuck with a session handling problem for past few days.
I am working on an application where an user logs into his account and can register there details or change them. How to manage sessions in this case. I mean how can i access the attribute of a session in different action classes?
Also when i click on log out and after that i press the back button given in the browser it goes back to the previous page and user can change their details which should not happen. Please help !!
The back button "issue" is because you have not disabled page caching.
Sessions data is available in actions via the SessionAware interface.
Sessions are per-user (more or less, actually per-conversation, and how that's implemented varies somewhat across browser versions), not sure what you mean regarding concurrent users.
I have this website that I developed. It is acting weird. I logged onto it and now it seems that I can't logout of it. It has session which I don't know how it can still maintain after logging out and also in different browsers and even in incognito.
The weirdest thing is that if you open it in your browser you get same session state. You can't do anything with it. But it is jut there.
What is going on?
Go to this page, it shows some user logged in. click Add and it asks for credentials again. Like an endless loop.
http://krninstitute.com/krnitech/Forms
Then go to this page, it shows other user logged in. Go to the end of the page.
http://krninstitute.com/krnitech/Gallery
This question requires these external links.
But here are images just in case:
Edit 1:
What is causing every request to end up with session cookie? I don't have any cache implemented. Does it have something to do with recent GoDaddy crash?
Edit 2:
Questions are 1. how can you see who is logged in on the application? I haven't implemented such functionality. And 2. how there are two people logged on from same browser window?
Session and Authentication are two different things. When you use FormsAuthentication to login and logout, it does not change the session. You must abandon the session in addition to logging out to do that.
Session.Abandon();
Be aware that the session will still be there until the end of the request, so you should probably immediately redirect to a default page afterwards.
We have a client that wants to lock down thier pc's to only use our web application.
So I've enabled content advisor to only access this site. However it seems to lose the login session and keeps throwing the user back to the login screen. When I disable content advisor the app runs as it should.
Has anybody exprecienced this before, and can anybody help me solve this.
The pcs are Windows XP using ie8
Cheers
I am writing my first FireFox extension and I have some questions. Maybe someone can help.
I have a website which requires login. The sign-in is one user per login type. So if I am logged with the username "tom" from one PC and go to other PC and try to login with the same details, it fails. When I click the log-out button from my authenticated page, the new location executes a PHP function to log-out the user (updates the "logged" status of the user in MySQL). The problem is that if a user is logged in from his work desk and surfing the page then suddenly he gets a call by a friend to quickly grab lunch in his break and has to meet him in short time, he just clicks the X (close) button from Firefox, forgetting to press the log-out button so the status of the logged is still 1. Later on, if he wants to access the page again from home, he won't be able to log in.
So, I need to grab the "close" event from firefox somehow. I am thinking about looking for the ones that contain the "website.com" domain only. Then, if a tab is closed or the main window of Firefox is closed, send an unique key, and the username to that URL that logs out the user and the problem may be solved. I don't know if this is possible. Please post any idea (followed by code if you can) for this extension to be built.
Thank you.
By design, this is wrong.
If a user's PC crashes (harddisk failure, power failure) your plugin won't be able to log out the user. And so, the user won't be able to login on any PC.
--
Let's revisit the premise,
a. why does logging in from another PC need to fail?
b. How about invalidating the login from the previous PC (log out) when the user logs in to another PC. THis is kind of like how chat applications like Yahoo! Messenger work.
From your answers, here's what i would suggest: if the user is logged in on another PC, warn and present the user with options:
cancel logging in
forcibly log out the other user and proceed to logging in
Logging the user out after a certain time of inactivity is the (application or web) server's responsibility, not (only) the client-browser's. This is called a session timeout.
You might be able to avoid the timeout by a browser implementation as you describe it, but this should not be the primary solution.
Here's an off hand approach you might take:
In your case I would include a timestamp in the table where the 'locked' state is stored. Every time a user does an action that timestamp is updated. When you try to login again ad the timestamp is older that a certain threshold (e.g. 15min) your login code should silently logout the previous user.
In order to receive a notice about the tab being closed, you'll want to do something like this sample code. However, instead of listening for load, you'll want to listen for unload.
When you do end up getting notified about unload, you'll have to do a request to the logout page just like the web application does. You can figure out what the location of the document that is unloading is by checking aEvent.originalTarget.location.href. Note that aEvent.originalTarget will give you the document object of the tab that is closing. You'll then want to use an XLMHttpRequest for this in your event handler.
You could use ajax that would ping a page on the site - all the session info will be passed and you can verify that the user still has an active browser/page open. If Firefox crashes it won't be able to ping the website anymore and the session could time-out after 15 minutes. I think that allowing a forced logout on another sign-in would be best. Usually when I leave work at the end of the day I wouldn't close all the programs or logout or anything - just lock my computer to prevent anyone from using it. Next morning I come back with all my programs still running so I can continue where I left off.
BTW, Yahoo Web messenger probably uses some form of session-based cookies. That is, cookies are stored in memory and are gone when the tab or browser are closed.
Just enable to the user to re-login from another machine. And if you get a request from the user on first machine, ask him to re-login too. So you get a single logged in user at a time.