Role Based Access Control

Question

Are there any open source, PHP based, role based access control system that can be used for CodeIgniter?

Answer 1

phpgacl http://phpgacl.sourceforge.net/ is a generic acl based access control framework

while I don't know about any CI specific implementation, i know that you only need the main class file to make phpgacl work. So i belive that integration with CI won't be any problem. (I've work passingly with CI)