Welcome to the distribution repository for the OWASP AntiSamy project (http://www.owasp.org/index.php/AntiSamy) is a collection of APIs for safely allowing users to supply their own HTML and CSS without exposing the site to XSS vulnerabilities.
The methodology of AntiSamy is unique in that it is built on a positive security model in both the format of the HTML document and the content within the document. It's also unique in that it attempts to help the user tune their input to pass validation in a cooperative spirit, rather than treating users as potential attackers which is how all contemporary security mechanisms work.
These details are provided for information only. No information here is legal advice and should not be used as such.
At one point, Open Hub analyzed source code for this project based on code location(s) available at that time. Since then, the code locations have been removed.