K3-SimpleAuth is a project mainly written in PHP, it's free.
Simple controller authentication for Kohana 3.1
A Ko3 Module by John Hobbs
This module provides super simple role based auth for controllers. It requires the Auth module.
K3-SimpleAuth is a simple, standard module.
To use K3-SimpleAuth you need to extend your controllers from either the "Controller_Auth" or "Controller_Auth_Template" classes.
These classes will then control access to actions based on the user's roles and the $auth member.
You can block actions off as needed, rules are processed in descending order.
The character '*' is used as a wildcard.
Examples:
$auth = array(
// Only roles 'admin' can reach this
'one' => 'admin',
// Only roles 'manager' _and_ 'admin' can reach this
'two' => array( 'manager', 'admin' ),
// Anyone logged in can reach this
'three' => '*',
// Anyone can access this action, logged in or out
'four' => false,
// Any other action can only be reached by those with the 'view' role
'*' => 'view',
// This rule is never reached, because of the wildcard rule directly above
'five' => 'admin',
);
To change the default actions taken, simply override these two methods:
protected function _not_authorized () {
throw new HTTP_Exception_403();
}
protected function _not_logged_in () {
$this->session->set( 'return-to', Request::$current->url() );
throw new HTTP_Exception_401();
}