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| Quote
class Model_Acl extends Zend_Acl
{
private $_roles;
private $_rolesArray = array();
private $_roleInheritance;
private $_modules = array();
public function __construct()
{
$this->_roles = new Model_DbTable_Roles();
$this->_roleInheritance = new Model_DbTable_RoleInheritance();
$frontController = Zend_Controller_Front::getInstance();
$this->_modules = array_keys($frontController->getControllerDirectory());
$this->_initRessources();
$this->_initRoles();
$this->_initRights();
Zend_Registry::set('Acl', $this);
}
protected function _initRessources()
{
$frontController = Zend_Controller_Front::getInstance();
foreach($frontController->getControllerDirectory() as $module => $controllerPath) {
foreach(glob($controllerPath.'/*Controller.php') as $controller) {
$this->addResource(new Zend_Acl_Resource($module.'_'.strtolower(basename($controller,'Controller.php'))));
}
}
}
protected function _initRoles()
{
/* get roles from db */
foreach ($this->_roles->fetchAll() as $role) {
$this->_rolesArray[$role->idroles] = $role;
}
foreach ($this->_roles->fetchAll() as $role) {
if(!$this->hasRole($role->idroles)) $this->setNewRole($role);
}
}
protected function setNewRole($role) {
$inheritance = $this->_roleInheritance->fetchAll('roleId="'.$role->idroles.'"');
if(count($inheritance) > 0) {
foreach ($inheritance as $i) {
if(!$this->hasRole($i->parentRoleId)) $this->setNewRole($this->_rolesArray[$i->parentRoleId]);
$this->addRole(new Zend_Acl_Role($role->idroles),$this->_rolesArray[$i->parentRoleId]->idroles);
}
} else {
$this->addRole(new Zend_Acl_Role($role->idroles));
}
}
protected function _initRights()
{
// $this->allow(null,"default_error");
$acl = new Model_DbTable_RoleAcl();
foreach ($acl->fetchAll() as $value) {
try {
if($this->has($value->resource)):
if($value->permission == 'allow') $this->allow($value->idrole,$value->resource,!empty($value->actions)?explode(", ",$value->actions):null);
else $this->allow($value->idrole,$value->resource,!empty($value->actions)?explode(", ",$value->actions):null);
elseif($value->resource == '*'):
if($value->permission == 'allow') $this->allow($value->idrole,NULL);
else $this->allow($value->idrole,NULL);
elseif(in_array($value->resource, $this->_modules)):
$frontController = Zend_Controller_Front::getInstance();
$dir = $frontController->getControllerDirectory();
foreach(glob($dir[$value->resource].'/*Controller.php') as $controller) {
$this->allow($value->idrole,$value->resource.'_'.strtolower(basename($controller,'Controller.php')));
}
endif;
$auth = Zend_Auth::getInstance()->setStorage(new Zend_Auth_Storage_Session('auth'));
if($auth->hasIdentity()) {
$this->allow($auth->getIdentity()->idroles,'book','edit');
$this->allow($auth->getIdentity()->idroles,'books','liste');
}
} catch (Exception $e) { /** @todo log errors and display them in admin */ }
}
}
public function isAllowed($role = null, $resource = null, $privilege = null) {
if($this->hasRole($role) and $this->has($resource)) {
return parent::isAllowed($role, $resource, $privilege);
}
$frontController = Zend_Controller_Front::getInstance();
$modules = $frontController->getControllerDirectory();
if(isset($modules[$resource])) {
foreach(glob($modules[$resource].'/*Controller.php') as $controller) {
if($this->has($resource.'_'.strtolower(basename($controller,'Controller.php'))) and !parent::isAllowed($role,$resource.'_'.strtolower(basename($controller,'Controller.php')))) return false;
}
return true;
}
return false;
}
}
<?php
class Model_DbTable_Book extends Zend_Db_Table_Abstract
{
protected $_name = 'books';
public function GetBookByID($id){
$db=Zend_Db_Table::getDefaultAdapter();
$query=$db->select()->from('books',array('id','name','auteur'))
->where('books.id=?',$id);
return $db->fetchRow($query);
}
public function getBook($id)
{
$id = (int)$id;
$row = $this->fetchRow('id = ' . $id);
if (!$row) {
throw new Exception("Could not find row $id");
}
return $row->toArray();
}
public function addBook($name, $auteur)
{
$data = array(
'name' => $name,
'auteur' => $auteur);
$this->insert($data);
}
public function updateBook($id, $name,$auteur)
{
$data = array(
'name' => $name,
'auteur' => $auteur
);
$this->update($data, 'id = '. (int)$id);
}
public function deleteBook($id)
{
$this->delete('id =' . (int)$id);
}
}
?>
<?php
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
* Description of RoleAcl
*
* @author root
*/
class Model_DbTable_RoleAcl extends Zend_Db_Table_Abstract
{
protected $_name = 'role_acl';
}
?>
<?php
/*
class Model_DbTable_RoleInheritance extends Zend_Db_Table_Abstract
{
protected $_name = 'role_inheritance';
}
?>
<?php
class Model_DbTable_Roles extends Zend_Db_Table_Abstract
{
protected $_name = 'roles';
}
?>
<?php
class Plugin_Acl extends Zend_Controller_Plugin_Abstract
{
private $_noauth = array(
//'module' => 'client',
'controller' => 'authentification',
'action' => 'login'
);
private $_noacl = array(
// 'module' => 'books',
'controller' => 'books',
'action' => 'liste'
);
public function preDispatch(Zend_Controller_Request_Abstract $request)
{
$acl = null;
$role = null;
if(Zend_Registry::isRegistered('Acl')) {
$acl = Zend_Registry::get('Acl');
} else {
throw new Zend_Controller_Exception("Acl not defined !");
}
$auth = Zend_Auth::getInstance()->setStorage(new Zend_Auth_Storage_Session('auth'));
if($auth->hasIdentity()) {
$user = $auth->getIdentity() ;
$role = $user->idroles;
} else {
$role = 5;
}
// $module = strtolower($request->getModuleName());
$controller = strtolower($request->getControllerName());
$action = strtolower($request->getActionName());
$ressource = $acl->has(($controller)?$controller:null);
//$module.'_'.$controller)?$module.'_'.$controller:($acl->has
if(!$acl->isAllowed($role, $ressource, $action)) {
if(!$auth->hasIdentity()) {
// $module = $this->_noauth['module'];
$controller = $this->_noauth['controller'];
$action = $this->_noauth['action'];
} else {
// $module = $this->_noacl['module'];
$controller = $this->_noacl['controller'];
$action = $this->_noacl['action'];
}
}
// $request->setModuleName($module);
$request->setControllerName($controller);
$request->setActionName($action);
}
}
?> |
