/**
* Sets up ACL
*
* @return Zend_Acl
*/
protected function _getAcl()
{
$acl = new \Zend\Acl\Acl();
$acl->addRole(new Role\GenericRole('guest'));
$acl->addRole(new Role\GenericRole('member'), 'guest');
$acl->addRole(new Role\GenericRole('admin'), 'member');
$acl->addRole(new Role\GenericRole('special'), 'member');
$acl->addResource(new Resource\GenericResource('guest_foo'));
$acl->addResource(new Resource\GenericResource('member_foo'), 'guest_foo');
$acl->addResource(new Resource\GenericResource('admin_foo', 'member_foo'));
$acl->addResource(new Resource\GenericResource('special_foo'), 'member_foo');
$acl->allow('guest', 'guest_foo');
$acl->allow('member', 'member_foo');
$acl->allow('admin', 'admin_foo');
$acl->allow('special', 'special_foo');
$acl->allow('special', 'admin_foo', 'read');
return array('acl' => $acl, 'role' => 'special');
}
/**
* Check if the ACL allows accessing the function or method
*
* @param string|object $object Object or class being accessed
* @param string $function Function or method being accessed
* @return unknown_type
*/
protected function _checkAcl($object, $function)
{
if (!$this->_acl) {
return true;
}
if ($object) {
$isObject = is_object($object);
$class = $isObject ? get_class($object) : $object;
if (!$this->_acl->hasResource($class)) {
$this->_acl->addResource(new \Zend\Acl\Resource\GenericResource($class));
}
if (method_exists($object, 'initAcl')) {
// if initAcl returns false, no ACL check
if ($isObject && $object->initAcl($this->_acl)) {
return true;
} elseif ($class::initAcl($this->_acl)) {
return true;
}
}
} else {
$class = null;
}
$auth = $this->getAuthService();
if ($auth->hasIdentity()) {
$role = $auth->getIdentity()->role;
} else {
if ($this->_acl->hasRole(Constants::GUEST_ROLE)) {
$role = Constants::GUEST_ROLE;
} else {
throw new Exception\RuntimeException("Unauthenticated access not allowed");
}
}
if ($this->_acl->isAllowed($role, $class, $function)) {
return true;
} else {
throw new Exception\RuntimeException("Access not allowed");
}
}
<?php
require_once '../SimplOn/Utilities/Acl/Acl.php';
require_once '../SimplOn/Utilities/Acl/Role.php';
require_once '../SimplOn/Utilities/Acl/Resource.php';
require_once '../SimplOn/Utilities/Acl/Role/GenericRole.php';
require_once '../SimplOn/Utilities/Acl/Resource/GenericResource.php';
require_once '../SimplOn/Utilities/Acl/Role/Registry.php';
$acl = new Zend\Acl\Acl();
$acl->addRole(new Zend\Acl\Role\GenericRole('guest'))->addRole(new Zend\Acl\Role\GenericRole('member'))->addRole(new Zend\Acl\Role\GenericRole('admin'));
$parents = array('guest', 'member', 'admin');
$acl->addRole(new Zend\Acl\Role\GenericRole('someUser'), $parents);
$acl->addResource(new Zend\Acl\Resource\GenericResource('someResource'));
$acl->deny('guest', 'someResource');
$acl->allow('member', 'someResource');
echo $acl->isAllowed('someUser', 'someResource') ? 'allowed' : 'denied';
/**
* Check if the ACL allows accessing the function or method
*
* @param string|object $object Object or class being accessed
* @param string $function Function or method being accessed
* @return unknown_type
*/
protected function _checkAcl($object, $function)
{
if (!$this->_acl) {
return true;
}
if ($object) {
$class = is_object($object) ? get_class($object) : $object;
if (!$this->_acl->hasResource($class)) {
$this->_acl->addResource(new \Zend\Acl\Resource\GenericResource($class));
}
$call = array($object, "initAcl");
if (is_callable($call) && !call_user_func($call, $this->_acl)) {
// if initAcl returns false, no ACL check
return true;
}
} else {
$class = null;
}
$auth = $this->getAuthService();
if ($auth->hasIdentity()) {
$role = $auth->getIdentity()->role;
} else {
if ($this->_acl->hasRole(Constants::GUEST_ROLE)) {
$role = Constants::GUEST_ROLE;
} else {
throw new Exception("Unauthenticated access not allowed");
}
}
if ($this->_acl->isAllowed($role, $class, $function)) {
return true;
} else {
throw new Exception("Access not allowed");
}
}
