Stephen-
To kill a users session, and clean everything up, I have a logout page with
the following:
<cfset client.userid = 0>
<cfset client.parentid = 0>
<cfset client.useridtypes = "">
<cfset DeleteClientVariable("E_ID")>
<cfset DeleteClientVariable("D_ID")>
<cfset DeleteClientVariable("S_ID")>
<cfset DeleteClientVariable("I_List")>
<cfset DeleteClientVariable("Co_List")>
<cfset DeleteClientVariable("Cl_List")>
<cfset DeleteClientVariable("VPN")>
<cfcookie name="VISITORID" value="" expires="NOW">
<cfcookie name="CFID" value="" expires="NOW">
<cfcookie name="CFTOKEN" value="" expires="NOW">
<cfcookie name="CFMAGIC" value="" expires="NOW">
....and then use Dan G. Switzers "cf_location" to kick the user to a "You
have logged out". I think I got it from the dev exchange...
<cf_location url="Goodbye.cfm?RN=#CreateUUID()#" addtoken="NO">
The next user is then able to log into a completly fresh environment. May
seem excessive, but we have multiple unique users acessing the site from the
same computer (teachers and students in a school PC lab).
HTH,
~bgl
-----Original Message-----
From: Stephen R. Cassady [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 11, 2001 12:03 PM
To: CF-Talk
Subject: RE: Client Variables NOT expiring
Dylan Bromby
[EMAIL PROTECTED]
Dylan;
Sorry - but for some strange reason I have not yet received your first
reply! In any case - I will go play with DeleteClientVariable(), though what
I really need is for the CFID and CFTOKEN cookies to disappear form the
client browser. They seem to "remain". So, I close my browser, but on return
to the site - the system still knows my CFID and CFTOKEN! As far as I can
tell - this shouldn't be happening. It's a security issue that I need to
overcome.
Thank you for your time,
Stephen R. Cassady
[EMAIL PROTECTED]
-----Original Message-----
From: Dylan Bromby [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 11, 2001 9:40 AM
To: [EMAIL PROTECTED]
Cc: 'Stephen R. Cassady'
Subject: RE: Client Variables NOT expiring
i sent a reply to this yesterday. have you tried the DeleteClientVariable()
function?
-----Original Message-----
From: Stephen R. Cassady [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 11, 2001 8:18 AM
To: CF-Talk
Subject: Client Variables NOT expiring
I'm having the darnedest time trying to delete client files on browser close
or after a period of time. I'm even trying to follow Hal Helms great
"Tracking State Management with Cold Fusion" to run this correctly. Even
running the code below - the CFID and CFTOKEN are exactly the same, and are
unforgotten. They are supposed to disappear, but they don't!
Here's a chuck of my application file:
<!--- Application Settings --->
<cfapplication name="thisapplication" clientmanagement="Yes"
sessionmanagement="Yes" setclientcookies="Yes"
sessiontimeout="#CreateTimeSpan(0,0,20,0)#"
clientstorage="thisapplication_Client">
<!--- Expire the Client Variables when the browser closes --->
<CFIf IsDefined("cookie.CFID") AND Isdefined("cookie.CFTOKEN")>
<CFSET localCFID = Cookie.CFID>
<CFSET localCFTOKEN = Cookie.CFTOKEN>
<CFCOOKIE name="CFID" value="#localCFID#">
<CFCOOKIE name="CFTOKEN" value="#localCFTOKEN#">
</CFIF>
<!--- Expire the Client Variables on 5 minutes --->
<CFPARAM NAME="CLIENT.CheckLastVisit" DEFAULT="#CreateODBCDateTime(Now())#">
<CFSET Compare = DateCompare(DateAdd("n", "-5", CreateODBCDateTime(Now())),
CLIENT.CheckLastVisit)>
<CFIF Compare IS NOT 1>
<CFSCRIPT>StructClear(Session);</CFSCRIPT>
<CFCOOKIE NAME="CFID" VALUE="0" EXPIRES="NOW">
<CFCOOKIE NAME="CFTOKEN" VALUE="0" EXPIRES="NOW">
<CFELSE>
<CFSET CLIENT.CheckLastVisit = CreateODBCDateTime(Now())>
</CFIF>
Help!!!!!!!!!!!!!!!!!
Stephen R. Cassady
[EMAIL PROTECTED]
http://www.tallylist.com
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