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From rpr_listas <rpr_lis...@telefonica.net>
Subject Form authentication with captcha...
Date Tue, 03 Jul 2007 08:45:22 GMT
Hi all!

I'm thinking in implement a captcha 
(http://en.wikipedia.org/wiki/Captcha) protection for web-based 
authentication. I'm looking in the tomcat surce and the form 
authentication seems be implemented by 
org.apache.catalina.authenticator.FormAuthenticator class.  But I'm not 
sure if change this class is the right way.

Are there other better method to do this?
Must I change the FormAutenticator class or must extend it in other 
class and i can refer to it in the tomcat configuration ?

Thanks in advance and best regards.
Ricardo.



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