Firefox at it again?

Andrew Morgan morgan at orst.edu
Wed Oct 24 15:28:07 EDT 2012


I was testing using Firefox on Linux.

I re-tested the same steps using Firefox 16.0.1 on Windows and the 
behavior is the same.  Closing Firefox with the [X] on the window will 
retain cookies.  Closing Firefox with File > Exit does not.

 	Andy

On Wed, 24 Oct 2012, Joel Murphy wrote:

>
> Firefox 16.0.1 on Windows and I can't reproduce this behavior. Are you
> sure you don't have other firefox
> windows left open?  It seems serious if it were the case.
>
> On 10/24/2012 2:30 PM, Andrew Morgan wrote:
>> On Wed, 24 Oct 2012, David Bantz wrote:
>>
>>> My impression is that browser developers have decided that user
>>> experience is enhanced if they restore "your" cookies active at the last
>>> shut-down. Both Chrome and FireFox appear to do so.  As you note, this
>>> makes closing the browser inadequate for session logout; in at least one
>>> case at my institution caused a service to opt out of SSO as posing to
>>> great a risk (i.e., of workstation user being able to use prior user's
>>> session).
>>>
>>> David Bantz
>>> UA OIT IAM
>>>
>>> On Wed, 24 Oct 2012, at 07:44 , Russell Beall <beall at usc.edu> wrote:
>>>
>>>> My version of Firefox just went to 16.  Now it seems they have broken
>>>> proper cookie handling once again.
>>>>
>>>> I cannot get my cookies to expire correctly and I have to manually
>>>> delete them to kill a session now.
>>>>
>>>> This is true even though I entered the custom settings which are
>>>> supposed to clear cookies as well as "Active Logins" when the browser
>>>> closes.
>>>>
>>>> Seems like this may just be a bug, but I thought I'd warn people that
>>>> once again the expectation of logout upon browser close is currently
>>>> non-functional in Firefox.
>>>>
>>>> This is definitely an issue for us because we have to handle the kiosk
>>>> and shared workstation use cases for important applications (such as a
>>>> timecard system).
>> If you close Firefox by clicking the [X] on the window, Firefox will
>> retain the "expires at end of session" cookies.  If you close Firefox by
>> choosing File > Quit from the menu, Firefox will delete the "expires at
>> end of session" cookies.
>>
>> That's probably not much help for our typical use cases, though.
>>
>>   	Andy
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