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John,

John Caron wrote:
> Christopher Schultz wrote:
>> Also, you could set the error page that is used when a user doesn't have
>> the proper credentials to something that gives you the opportunity to
>> re-login in order to access the forbidden resource. When you want to log
>> someone out of BASIC authentication, you have to send a blank
>> "WWW-Authenticate" header to the client, just the same way that Tomcat
>> would do if you weren't already authenticated.
> 
> Is there a way to tell Tomcat to send a blank "WWW-Authenticate" header
> to the client when authorization fails?

Do you really mean authentication? Forcibly logging a user out doesn't
sound right if they hit a page they're not supposed to see... usually a
simple FORBIDDEN status is sufficient.

> I would like to not use FORM authentication.

If you want to use WWW-Authenticate instead of FORM auth, then simply
change your <auth-method> in web.xml from FORM to BASIC. Tomcat will
handle the details of providing the WWW-Authenticate HTTP status when
appropriate.

- -chris
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