WebApp Sec mailing list archives

Re: HTTP authentication and session timeout


From: "Craig Skelton" <craig () craigskelton com>
Date: Mon, 25 Nov 2002 07:28:05 -0800

The auth string is initially sent to the browser from the server as a base64
encoded pair. From the server side, you can override the current auth 
string by simply sending a new one. Send a blank string or a string with 
invalid data, and you have effectively logged out the user...

One has to point out that this inherently means the connection must be
statefull in some way, since you must know when and who to
timeout.Therefore, I wonder why you would really want to stick with basic
http auth? 


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