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<?php
namespace Model;
/**
* Acl model
*
* @package model
* @author Frederic Guillot
*/
class Acl extends Base
{
/**
* Controllers and actions allowed from outside
*
* @access private
* @var array
*/
private $public_actions = array(
'user' => array('login', 'check', 'google', 'github'),
'task' => array('readonly'),
'board' => array('readonly'),
'project' => array('feed'),
'webhook' => array('task', 'github'),
);
/**
* Controllers and actions allowed for regular users
*
* @access private
* @var array
*/
private $user_actions = array(
'app' => array('index'),
'board' => array('index', 'show', 'save', 'check', 'changeassignee', 'updateassignee', 'changecategory', 'updatecategory'),
'project' => array('tasks', 'index', 'forbidden', 'search', 'export', 'show', 'activity'),
'user' => array('index', 'edit', 'forbidden', 'logout', 'index', 'show', 'external', 'unlinkgoogle', 'unlinkgithub', 'sessions', 'removesession', 'last', 'notifications', 'password'),
'comment' => array('create', 'save', 'confirm', 'remove', 'update', 'edit', 'forbidden'),
'file' => array('create', 'save', 'download', 'confirm', 'remove', 'open', 'image'),
'subtask' => array('create', 'save', 'edit', 'update', 'confirm', 'remove'),
'task' => array('show', 'create', 'save', 'edit', 'update', 'close', 'open', 'duplicate', 'remove', 'description', 'move', 'copy'),
);
/**
* Return true if the specified controller/action is allowed according to the given acl
*
* @access public
* @param array $acl Acl list
* @param string $controller Controller name
* @param string $action Action name
* @return bool
*/
public function isAllowedAction(array $acl, $controller, $action)
{
if (isset($acl[$controller])) {
return in_array($action, $acl[$controller]);
}
return false;
}
/**
* Return true if the given action is public
*
* @access public
* @param string $controller Controller name
* @param string $action Action name
* @return bool
*/
public function isPublicAction($controller, $action)
{
return $this->isAllowedAction($this->public_actions, $controller, $action);
}
/**
* Return true if the given action is allowed for a regular user
*
* @access public
* @param string $controller Controller name
* @param string $action Action name
* @return bool
*/
public function isUserAction($controller, $action)
{
return $this->isAllowedAction($this->user_actions, $controller, $action);
}
/**
* Return true if the logged user is admin
*
* @access public
* @return bool
*/
public function isAdminUser()
{
return isset($_SESSION['user']['is_admin']) && $_SESSION['user']['is_admin'] === true;
}
/**
* Return true if the logged user is not admin
*
* @access public
* @return bool
*/
public function isRegularUser()
{
return isset($_SESSION['user']['is_admin']) && $_SESSION['user']['is_admin'] === false;
}
/**
* Get the connected user id
*
* @access public
* @return integer
*/
public function getUserId()
{
return isset($_SESSION['user']['id']) ? (int) $_SESSION['user']['id'] : 0;
}
/**
* Check is the user is connected
*
* @access public
* @return bool
*/
public function isLogged()
{
return ! empty($_SESSION['user']);
}
/**
* Check is the user was authenticated with the RememberMe or set the value
*
* @access public
* @param bool $value Set true if the user use the RememberMe
* @return bool
*/
public function isRememberMe($value = null)
{
if ($value !== null) {
$_SESSION['is_remember_me'] = $value;
}
return empty($_SESSION['is_remember_me']) ? false : $_SESSION['is_remember_me'];
}
/**
* Check if an action is allowed for the logged user
*
* @access public
* @param string $controller Controller name
* @param string $action Action name
* @return bool
*/
public function isPageAccessAllowed($controller, $action)
{
return $this->isPublicAction($controller, $action) ||
$this->isAdminUser() ||
($this->isRegularUser() && $this->isUserAction($controller, $action));
}
}
|
