Question

Login Auto Logout Timer

Asked by: polobruce

I need a timer program that will do the following upon login:

The user will get 10 minutes to be on my site, the timer needs to keep track of the time even if clicking onto multiple web pages.  After 1 Minute I would like a warning/alert to popup warning them that they will be logged off in 1 minute.  After that 1 minute is up they will be redirected to login.cfm


Sample scripts as well as advise on how to accomplish keeping track of timer through multiple webpages would be very helpful.

Thanks.

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Asked On
2005-10-03 at 07:50:59ID21581896
Tags

logout

,

auto

,

timer

Topic

JavaScript

Participating Experts
2
Points
500
Comments
5

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Answers

 

by: pravinasarPosted on 2005-10-03 at 08:04:12ID: 15006983

Session Time out kind of work is best handled by server-side session manager. What is your server environment.

 

by: AtabiaPosted on 2005-10-03 at 10:25:16ID: 15008125

You could theoretically do it by saving the system time to a cookie, then running a setInterval() to check if 10 minutes has passed from the cookie.

It should also be noted, however, along with pravinasar's wise admonition, that Javascript is not a very good choice for site security.  What exactly does it mean to "log out" of your site?  Are you just going to redirect them somewhere else?  If so, someone could "hack" your site by just clearing their cookies, at least if you use my example.

 

by: pravinasarPosted on 2005-10-03 at 11:48:23ID: 15008769

I am assuming you are using Cold Fusion as Server .

Are you using CF 7.0

Then read

http://www.dmxzone.com/Downloads/Tutorial_ColdfusionMX7.zip/ColdfusionMX7.pdf

Page 5 Talks about using Application.cfc (coldfusion component)

20120131-EE-VQP-002

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