session timeout 2004-12-09 - By Ming
Back
I have a Web site which has some contents require user login to access. I'd
like to redirect the user to a page displaying "session timed out" message
when the user's login session expired and redirect the user to the login
page when a user tries to access secured content (let's say he booked mark
a URL of secured content when he logged in last time) before login. I tryed
to do this by creating an object, putting it in a user's session when the
user has been authenticated and checking the object's existance in a
filter. But this doesn't work, as in either case the object doesn't exist -
either the object has not been created since the user has not logged in,
or, the session timed out and the object is unbound from the session.
Any suggestions?
Thanks.
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